s3370rt parts manual - v7€¦ · repair parts manual part num ber 1 0dufk (rev a) se rial num...

REPAIR PARTS

MANUALPart Num ber 1

(Rev A)

Se rial Num bers:

S2770RT-07- ,

S3370RT-07- ,

S3970RT-07- and after

Die selBi-En ergy 24V DC

Rev A S3970RT, S3370RT, S2770RT


General Specifi cations

General Specifi cations S3970RT . . . . . . . . . . . . . . . . . . 5General Specifi cations S3370RT . . . . . . . . . . . . . . . . . . 6General Specifi cations S2770RT . . . . . . . . . . . . . . . . . . 7Engine Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Engine Oil Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Classifi cation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9AS1418.1 Group Classifi cation . . . . . . . . . . . . . . . . . . . . 9Commissioning Information . . . . . . . . . . . . . . . . . . . . . . 9

Maintenance Information

About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Manual Organisation . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Maintenance and Schematics . . . . . . . . . . . . . . . . . . . . 11Maintenance Schedules . . . . . . . . . . . . . . . . . . . . . . . . 12Daily Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1390 Day or 150 Hour Maintenance . . . . . . . . . . . . . . . . 14Yearly or 500 Hour Maintenance . . . . . . . . . . . . . . . . . 14Preventive Inspection Maintenance . . . . . . . . . . . . . . . 15Stabiliser Cylinder Test . . . . . . . . . . . . . . . . . . . . . . . . . 18Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Rough Terrain Scissor Interlock Tests . . . . . . . . . . . . . . 20Torque Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22To Order Service or Repair Parts . . . . . . . . . . . . . . . . . 23Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Product Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Responsibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Control System Information

Scissor Lift Control System . . . . . . . . . . . . . . . . . . . . . . 25GP400 Menus Available with EZCal . . . . . . . . . . . . . . . 25

Section 1: Repair Parts

Chassis Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Steer Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Swing Arms Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Hydraulic Cabinet Assembly . . . . . . . . . . . . . . . . . . . . . 1-8Engine Cabinet Assembly . . . . . . . . . . . . . . . . . . . . . 1-10Cabinets Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12Stabiliser Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14Base, Stack, Platform Assembly . . . . . . . . . . . . . . . . 1-16Platform Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18Platform Rear Handrail Assembly . . . . . . . . . . . . . . . 1-20Emergency Stop 3970, 3370 . . . . . . . . . . . . . . . . . . . 1-22Emergency Stop 2770 . . . . . . . . . . . . . . . . . . . . . . . . 1-23Scissor Stack Tees . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-253970 Scissor Stack . . . . . . . . . . . . . . . . . . . . . . . . . . 1-263370 Scissor Stack . . . . . . . . . . . . . . . . . . . . . . . . . . 1-282770 Scissor Stack . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30Kubota D902 T4 Engine Assembly . . . . . . . . . . . . . . . 1-32Diesel Fuel Tank Assembly . . . . . . . . . . . . . . . . . . . . 1-35Hydraulic Oil Tank Assembly . . . . . . . . . . . . . . . . . . . 1-37Placards and Decals . . . . . . . . . . . . . . . . . . . . . . . . . 1-38

Section 2: Hydraulics

Hydraulic Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Hose Tags and Colour Codes . . . . . . . . . . . . . . . . . . . 2-3Main Manifold, No Fittings . . . . . . . . . . . . . . . . . . . . . . 2-4Main Manifold, Fittings . . . . . . . . . . . . . . . . . . . . . . . . . 2-54WD Manifold, No Fittings . . . . . . . . . . . . . . . . . . . . . . 2-64WD Manifold, Fittings . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Auto Stabiliser Manifold, No Fittings . . . . . . . . . . . . . . 2-8Auto Stabiliser Manifold, Fittings . . . . . . . . . . . . . . . . . 2-9Axle Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . . 2-10Steer Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . 2-11Lower Lift Cylinder Assembly . . . . . . . . . . . . . . . . . . . 2-12Upper Lift Cylinder Assembly . . . . . . . . . . . . . . . . . . 2-13Stabiliser Cylinder Assembly . . . . . . . . . . . . . . . . . . . 2-14

Section 3: Electrical

Looms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2Lower Control Box Wiring . . . . . . . . . . . . . . . . . . . . . . . 3-3Upper Control Box Wiring . . . . . . . . . . . . . . . . . . . . . . 3-4Top View of Lower Control Box . . . . . . . . . . . . . . . . . 3-5Hydraulic Compartment Wiring . . . . . . . . . . . . . . . . . . 3-6EZFit Sensors Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7Stabiliser Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Engine Compartment Wiring . . . . . . . . . . . . . . . . . . . . 3-924V DC Option Wiring . . . . . . . . . . . . . . . . . . . . . . . . 3-10GP400 I/O Main Menu . . . . . . . . . . . . . . . . . . . . . . . . 3-11GP400 I/O Menu Diagnostics . . . . . . . . . . . . . . . . . . 3-12GP400 I/O Menu Adjustments . . . . . . . . . . . . . . . . . . 3-13GP400 I/O Menu Setups . . . . . . . . . . . . . . . . . . . . . . 3-14GP400 I/O Allocations . . . . . . . . . . . . . . . . . . . . . . . . 3-15Diesel Upper Control Box . . . . . . . . . . . . . . . . . . . . . 3-16Petrol/LPG Upper Control Box . . . . . . . . . . . . . . . . . 3-18Diesel Lower Control Box . . . . . . . . . . . . . . . . . . . . . 3-20Petrol/LPG Lower Control Box . . . . . . . . . . . . . . . . . 3-22

Section 4: Options

AC240V at Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2AC110V at Platform . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3AC240V at Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-524V DC Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-624V DC Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-824V DC Battery Box Mounting . . . . . . . . . . . . . . . . . 4-10LPG Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12LPG Engine Cabinet Assembly . . . . . . . . . . . . . . . . . 4-14LPG Engine Assembly Kubota WG752 . . . . . . . . . . . 4-16

Table of Contents


General Specifications

■ General Specifications S3970RT

SPECIFICATIONS

Nominal working height (wheels)

Nominal working height (stabilisers)

Roll out deck size

Drive speed (below 2.4m)

Drive speed (above 2.4m)

Safe working load - Main deck(Roll out deck not extended)

Safe working load - Main deckSafe working load - Roll out deck

extended

Platform size

Stowed height

Stowed height (hand rails folded down) '

Overall length

Overall width

Gradeability

Lift time

Turning radius (inner)

Turning radius (outer)

Maximum wind speed (12.5m/s)

Insulation rating

Tyres - Poly filled loader lug

Overall weight

Ground clearance

Maximum sound level at platform

Stabiliser maximum load

Maximum chassis inclination O O

Allowable manual force

Tyre contact pressure (average)

Tyre contact pressure (worst)

30%

50 seconds

Nil

27" x 10.5" x 15"

86db

2.5O/4O

400N

'



SPECIFICATIONS

Nominal working height

Roll out deck size




Safe working load - Main deckSafe working load - Roll out deck extended

Platform size

Stowed height

Stowed height (hand rails folded down)

Overall length

Overall width

Gradeability

Lift time




Insulation rating


Overall weight

Ground clearance








35%

50 seconds

Nil

27" x 10.5" x 15"

86db

2.5O/4O

400N




SPECIFICATIONS

Nominal working height

Roll out deck size ”




Safe working load - Main deckSafe working load - Roll out deck extended

Platform size

Stowed height

Stowed height (hand rails folded down)

Overall length

Overall width

Gradeability

Lift time




Insulation rating


Overall weight

Ground clearance







”

O O


■ Engine DataENGINE MAKE KUBOTA(gasoline) KUBOTA (LPG) KUBOTA (diesel)

Model DF752 D902Fuel gasoline LPG dieselFuel Grade Unleaded 85 octane

(motor method)

Do not use gasolineblended with methylalcohol.

HD5Gas ProcessorsAssociation Standard2140

Category: specialdual propane

ASTM Grade 2-D S5000Tier 4 Compliance:Low SulpherASTM Grade 2-D S500centane no. > 44

(For operating temp. below 32°F (0°C)use "winterized" no. 2-D.)

Coolant 50% water + 50% ethylene glycolMaximum Temperature 110oCOil Capacity 3.7 LOil Grade API: Quality better than CDOil Weight see chart below

KUBOTA D902

77

32

20

0

°F °C

+25

0

-7

-17

SA

E 1

0W

/30

or

10

W4

0

SA

E 3

0S

AE

20

SA

E 1

0W

Single Viscosity Multi Viscosity

■ Engine Oil Charts

KUBOTA DF752 GASOLINE ENGINE

77

32

20

0

°F °C

+25

0

-7

-17

SA

E 1

0W

/30

SA

E 3

0S

AE

20

SA

E 1

0W

Single Viscosity Multi Viscosity


■ ClassificationGroup A Type 3

■ AS1418.1 Group ClassificationC3

■ Commissioning InformationCommissioning of the machine consists ofperforming the Pre Delivery and Inspection Report(PDIR) satisfactorily.

This PDIR is performed by Snorkel or it's agentbefore the machine is delivered.

A completed PDIR can be obtained, by request,from the salesagent.




■ About this Manual:This Maintenance and Repair Parts manual coverscurrent production machines only.

While Snorkel has attempted in every way toconfirm that all information in this manual is correct, improvements are being constantly made to themachine that may not be reflected in this manual.

NOTE:It is recommended that you record the serial andmodel number of your machine (see page 19 of this chapter). This information is found on the serialnumber placard.

■ Manual OrganizationThe Repair Parts Manual consists of six sectionswith an individual table of contents precedingsections 1 through 4.

Subassemblies and detailed parts are identified byindex numbers on the drawings that correspond tothe item numbers on the parts listing. Whenrequesting any part, always specify complete partnumber, description, model and serial number ofyour unit.

The following is a general description of eachsection and its contents.

❑ General SpecificationsThe section immediately preceding, containsinformation relating to the general specifications ofthe S3970RT /S3370RT / S2770RT.

❑ MaintenanceThe pages immediately following, containinformation as to the maintenance schedules -lubricants and procedures for proper lubrication ofthe unit.

❑ Control system informationProvides a description of the EzCal LCD Display, adiagnostic tool for the control system.

❑ Repair parts and drawingsRepair Parts (Section 1), contains parts listingsand drawings for general mechanical repair partsof all major installations and subassemblies of theunit.

❑ Hydraulics(Section 2), contains parts listings and drawings ofhydraulic components installations includinghydraulic schematics and individual components

such as cylinders, controls valves and solenoidoperated valves.

❑ ElectricalElectrical (Section 3), contains listings anddrawings of electrical components installationsincluding wiring schematics.

❑ OptionsOptions (Section 4), contains parts listings anddrawings of optional installations.

■ Maintenance and Schematics

❑ Maintenance informationThe parts drawings located in the repair partssections, are designed for use as a guide for proper disassembly of the machine and components aswell as for parts replacement. Always refer to thehydraulic system installation drawings and theelectrical wiring diagram before removing ordisassembling associated parts.

Do not attempt to disconnect or remove anyhydraulic l ine before reading andunderstanding all text concerning thesystem hydraulics. In most cases,disassembly of the machine will be obviousfrom the drawing.

DO NOT mod ify this ariel plat form with outprior writ ten con sent of Snor kel En gi neering De part ment.

Mod i fi ca tion may void the war ranty,ad versely af fect sta bil ity, or af fect theop er a tional char ac ter is tics of the arielplat form.

When disassembl ing or reassembl ingcomponents, complete the procedural steps insequence. Always check your work to assure thatnothing has been overlooked.

The following list is a gentle reminder whendisassembling or assembling the machine.

� Always be conscious of weight.

� Never attempt to lift heavy objects without the aid of a mechanical device.

� Do not allow heavy objects to rest in an unstablecondition.

CAUTION

CAUTION


� Always make sure work platform is in stowedposition - blocked or the weight removed by asuitable lifting device before disconnecting thehydraulic hose from the motor/pump unit to the liftcylinder.

�When raising a portion of the machine, be sure thatadequate blocking is properly positioned - Do notdepend on lifting device to hold and secure weight.

� If a part resists removal, check to see if all fasteners, electrical wiring, hydraulic lines, etc., have beenremoved or that other parts are not interfering.

Parts should be thoroughly inspected beforerestoring to service at the time of reassembly. Burrs, nicks or scratches may be removed from machinedsurfaces by honing or polishing with #600 crocuscloth, followed by a thorough cleaning in anapproved cleaning solvent, and blown dry withcompressed air. Do not alter the contour of any part.If this operation does not restore the part to aserviceable condition, replace the part.

Replace all O-rings, seals, and gaskets atreassembly. Use new roll pins or cotter pins. Dip allpacking rings and seals in hydraulic oil beforereassembling in cylinder and manifold installations.Replace any part having imperfect threads. Ingeneral, units that have been disassembled can bereassembled by reversing the order of disassembly.

Remember that the service life of a machine can beincreased by keeping dirt and foreign materials outof the vital components. Precautions have beentaken to safeguard against this; shields, covers,seals and filters are provided to keep air and oilsupplies clean; however, these items must bemaintained on a scheduled basis in order to function properly.

At any time air or oil lines are disconnected, cleansurrounding areas as well as the opening andfittings themselves. As soon as a line or componentis disconnected, cap or cover all openings toprevent the entry of dirt or foreign materials.

New parts should remain in their container until theyare ready to be used.

Clearly mark or tag hydraulic lines and electricalwiring connections when disconnecting or removing them from unit. This will assure that they arecorrectly reinstalled.

Proper assembly is critical to the successfulrebuilding of any unit. Carefully inspect any partswhich are to be reused. If in doubt, replace.

“SAFETY FIRST” is a good slogan.

Replace any guards and protective devices thathave been removed to carry out maintenance andrepair work.

■ Maintenance schedulesSnorkel has established a Preventive MaintenanceSchedule that includes:

� Daily Maintenance (Operator’s Inspection)

� 90 Day or 150 Hour (frequent) Maintenance

� Yearly or 500 Hour (annual) Maintenance,

These schedules should ensure the detection of any defective, damaged or improperly secured partsand provide information regarding lubrication andother minor maintenance items.

The Maintenance Schedule following, outlines therequirements of these maintenance checks for each time interval. The Operator’s Pre-operationalinspection must be performed by a trained operator.All other maintenance and inspections must beperformed by a trained service technician only.

Note that the 90 Day or 150 hour (frequent) andyearly or 500 hour (annual) Maintenance, requireuse of the Preventive Inspection MaintenanceChecklist to pinpoint all inspection items. Retain acopy of these forms for your records.

They also require that all placards and decals on theunit are to be inspected.

All placards and decals must be in place and legible. Use the placards installation drawing and partslisting in the repair parts section 1 of this manual tocheck these placards and decals.

Snorkel recommends that you make additionalcopies of the Preventive Inspection MaintenanceChecklist forms for your use in performing these

Failure to perform the PreventiveMaintenance at the intervals outlined in theMaintenance Schedule may result in a unitbeing operated with a defect that could resultin INJURY or DEATH of the unit operator. DONOT allow a unit to be operated that has beenfound to be defective.

Repair all defects before returning the unit to service


DANGER


■ Daily Maintenance


❑ Pre-operational inspection(Set the KEY SWITCH to off before starting this inspection).

COMPONENTS SERVICE REQUIRED

Rough terrain scissor interlock tests (see page 16 in this section) Perform the tests to ensure the system is functioning

Fuel level Visually inspect

Fuel filter (diesel engines only) Visually inspect (condition)

Fuel leaks Visually inspect (hoses, connections, etc)

Engine Oil Check oil level (between dipstick lines)

Engine coolant Check fluid level and radiator hoses

Radiator cap Visually inspect (installation)

Air Filter Check condition (gauge)

Platform entrance gate Visually inspect (installation, operation)

Wiring harness and connectors Visually inspect (installation, condition)

Battery terminals Visually inspect (installation)

Battery fluid level Visually inspect (covers plates)

Hydraulic oil reservoir cap Visually inspect (installation)

Hydraulic oil level Check fluid level (at line on side of tank)

Hydraulic oil leaks Visually inspect (hoses, tubes)

Tires and wheels Visually inspect (condition)

Bolts and fasteners Visually inspect (looseness)Structural damage & welds Visually inspect (weld cracks, dents)

Platform guardrails Visually inspect (condition)

Lanyard anchor points (option) Visually inspect (condition)

Bubble level indicator Visually inspect (condition)

Guides, rollers and slides Visually inspect (condition)

Non slip tread grip Visually inspect (condition)

Wrist support Visually inspect (condition)

Operator manual Visually inspect (that the manual is in the holder)

Placards, decals and operators manual Visually inspect (installation and condition)

START THE ENGINE FROM THE BASE CONTROL PANEL TO CHECK THE FOLLOWING

Charging system No faults on the display

Ground controls Actuate and visually inspect for proper operation

Emergency lowering (from the ground) Check operation (causes correct motion)

Flashing light Check operation

Safety prop Check operation

Parking brakes Check operation

Optional items Check operation

START THE ENGINE FROM THE PLATFORM TO CHECK THE FOLLOWING

Platform controls Actuate and visually inspect for proper operation

Emergency lowering (from the platform) Check operation



■ 90 Day or 150 Hour Maintenance(Trained Service Technician)

COMPONENTS SERVICE REQUIRED RECOMMENDED LUBRICANT ORFURTHER INSTRUCTIONS

Daily maintenance Perform maintenance as per schedule

Preventive inspectionmaintenance checklist

Perform inspection, complete form Retain copy of checklist

Placards & decals inspection Inspect using drawing and parts listing in section 1 (repair parts)

Replace any missing orunreadable decals/placards

Door hinges and latches Lubricate SAE 10W oil or spray lube

Tie rods Check pin keeper and condition

Steer cylinder ends Check pin keeper and condition

Batteries Check specific gravity 1.260/1.275 at 80° F.

Platform lift capacity Check if platform can lift maximumload

Platform lift/lower speeds Check smooth operation and speeds

Hydraulic return filter Check condition Replace

Engine RPM Check for proper RPM Low = 1950rpm High = 3400rpm

Engine oil and oil filter Replace per engine manufacturer’sinterval

See engine manufacturer’sowners manual

Engine fuel filter Check condition Replace every 6 months or if dirty

Slide pads Check condition

Scissor arm bearings Check condition

■ Yearly or 500 Hour Maintenance(Trained Service Technician)

COMPONENTS SERVICE REQUIRED RECOMMENDED LUBRICANT ORFURTHER INSTRUCTIONS

90 day or 150 hour maintenance Perform maintenance per schedule

Hydraulic oil reservoir Clean and replace fluid Shell Tellus 32 or similar

Hydraulic return filter Replace After 1st. 50 hours, thereafterat recommended interval

Hydraulic pressures Check pressures

Platform controller Check operation

Base controls Check operation


■ Preventive Inspection Maintenance90 Day or 150 Hour Checklist


Drive enable light (4)

Axle switch open (4)PLATFORM DOES NOT RAISE

Tilted (4)PLATFORM DOES NOT RAISE

CHECK

BASEFRAME

Structural (1)

OK

OK

CHECK OK

36 Bruce Road, Levin, 5510New Zealand Preventative Inspection

Maintenance90 Day or 150 Hour Checklist, ,

Ph: +64 (0)6 368-9168, Fax: +(0)6 368-9164Email: [email protected]

OK No Service Required

Corrective Action Required

Corrected, (Record description of corrective action)

Model:

Serial Number:

Date:

(1) Weld cracks, dents and/or rust

Inspection Procedures Codes

(2) Installation

(3) Leaks

(5) Condition

(7) Residue buildup

(4) Operation

(6) Tightness

(8) See placards and decals inspection chart

Steering cylinders (2,3,4,6)

Steering cylinder fasteners and linkage (2,4)

Tyres and wheels (5)

Articulating axles (2,4,5)

Tray side covers (2,5,6)

Torque drive wheel lug nuts 90-100 ft lbs (2,6)

Torque steer wheel lug nuts 90-100 ft lbs (2,6)

Right drive motor(s) (3,6)

Left drive motor(s) (3,6)

Guides, rollers and slides (2,4,5)

Parking brake & Free wheeling valve (3,4)

Emergency lowering valve (3,4)

Battery disconnect switch (4)

Lubrication points

Cords and wire assemblies (2,5,6)

Hydraulic tubes and hoses (3,5)

Decals and placards (2,8)

Right front outrigger (2,3,4)

Left front outrigger (2,3,4)

Right rear outrigger (2,3,4)

Left rear outrigger (2,3,4)

SCISSOR ARM ASSEMBLY

Structural (1)

Scissor arm pivot pins (2,5)

Lift cylinders and valves (2,3,4)

Safety bar (2,4,5)

Hydraulic tubes and hoses (3,5)

Wires and electrical cables (2,5)


BASE CONTROL STATION

PLATFORM

Key switch (4)

Toggle switch, platform UP - DOWN (4)

Start switch (4)

Toggle switch, glow plug (4)

Fuel select switch (4)

Emergency stop switch (4)

Hour meter (4)

Lowering alarm (4)

Engine not running alarm (4)

Low oil pressure alarm (4)

High temperature alarm (4)

Lift enable light (4)

Structural (1)

Guardrails properly installed and fastened (2,5)

Platform entrance gate (2,5)

Wires and electrical cables (2,5)


Correct operators manual in document holder

Roll out platform deck extension (2,4,5,8)

PLATFORM CONTROLS

Joystick control - DRIVE/STEER and PROPORTIONAL LIFT (4)

Toggle type selector switch - HIGH SPEED/HIGH TORQUE (4)

Toggle type selector switch - LIFT/DRIVE (4)

Engine warning light (4)

Engine start (4)

Lift enable light (4)

Emergency stop button (4)

Joystick interlock switch (4)

Horn (4)

Flashing light (2,4)

INTERLOCK TESTS

Load sense system (4)

Platform elevated (6-8%~2m) (4)OUTRIGGER CONTROLS DO NOT WORK

Each outrigger not stowed (4)DRIVE DOES NOT WORK

Selector switch base/platform controls

(4)BASE CONTROLS SELECTEDPLATFORM CONTROLS DO NOT WORK

Selector switch base/platform controls

(4)PLATFORM CONTROLS SELECTEDBASE CONTROLS DO NOT WORK

Drive speed - platform elevated (6-8%~2m) (4)SLOW DRIVE SPEED ONLY

Drive speed - platform lowered (4)DRIVES FAST or SLOW



CHECK

ENGINE

Air filter (5)

OK

Belts and hoses (5)

Hydraulic pump (4)

Engine oil (5)

Engine START - STOP (4)

Electric throttle (4)

Engine coolant level (5)

Fuel system (3)

Fuel tank (3,5)

Batteries (2,4)

Battery terminals (5,6,7)

Battery electrolyte level (5)

Battery specific gravity reading (5)

ELECTRICAL

CHECK OK

Motion warning alarm (2,4)

Translucent hydraulic oil reservoir (3,5)

Filter/breather cap (6)

Hydraulic fluid level (2,5)

Return filter (2,5,6)

AC 110/220 volt outlet on platform (2,4)

Propane tank(s) - dual fuel units only (2,5)

OPTIONAL EQUIPMENT

Wires and cables (2,5,6)

HYDRAULIC RESERVOIR & RETURN FILTER

Corrective Action Required

Additional Work Done, Options Fitted, Destination Specific Items etc.

Note: If corrective action is required on any item, attach sheet indicating problem and action taken.

All items have been properly checked and tested and found to be operating satisfactorily or necessary corrective action has been completed

Inspected by: Date:


1. Fully retract the outriggers and turn the engine off.

2. On each outrigger, measure and record the distancebetween top of the outrigger shoe pin and the bottomof the outrigger weldment.

3. Let the machine sit for one hour without operating it.

4. On each outrigger, measure and record the distancebetween the top of the outrigger shoe pin and thebottom of the outrigger weldment.

5. Compare the two measurements for each outrigger, todetermine if the cylinder has extended. If the measure-ments are the same, the cylinder has not extended,or drifted down.

6. If the measurements are not the same, the cylinder has extended. Subtract the smaller value from the largerto determine the distance the cylinder movement.

The maximum allowable drift is 15/64ths or 6 mm.

7. If any one of the outrigger cylinders has drifted morethan 15/64ths or 6 mm, remove the machine from ser-vice and do not operate it until the problem is corrected.

With Outriggers ExtendedBefore operating the outrigger controls, properly set up the aerial platform as described in the Operation Manual.

ADangerThe aerial platform can tip over if it becomes un-stable. Death or serious injury will result from a tip-over accident. Make certain that the ground surface is capable of supporting the weight of the machine including personnel and work equipment in the platform.

1. Start the engine and let it warm to operating tem-perature.

2. Lower the outriggers until each of the pads contactsthe ground and then raises the tire next to it aboveground.

3. Watch the bubble level while setting the outriggers.Lower the outriggers, one at a time, just enough tocenter the bubble in the circle on top of the gauge.

4. Adjust the position of the outrigger legs until the bub-bles are centered between the marks on the levels,indicating that the chassis is level. Turn the engine off.

5. On each outrigger, measure and record the distancebetween the top of the outrigger shoe pin and thebottom of the outrigger weldment.

6. Let the machine sit for one hour without operating it.

7. On each outrigger, measure and record the distancebetween top of the outrigger shoe pin and the bottomof the outrigger weldment.

8. Compare the two measurements for each outrigger, todetermine if the cylinder has extended. If the measure-ments are the same, the cylinder has not extended,or drifted down.

9. If the measurements are not the same, the cylinder has extended. Subtract the smaller value from the largerto determine the distance the cylinder movement.

The maximum allowable drift is 15/64ths or 6 mm.

10. If any one of the outrigger cylinders has drifted morethan 15/64ths or 6 mm, remove the machine from ser-vice and do not operate it until the problem is corrected.

Outrigger Cylinder Drift TestThis procedure will help determine if the outrigger cylin-ders are extending or retracting while under pressure. The test will require that the machine is out of service for at least two hours to perform.

Use the following procedures to properly test the out-rigger cylinders for drift:

With Outriggers Fully Retracted


Stabiliser Cylinder Test

■ LubricationSpecific lubricants as recommended by Snorkel,should be used in maintaining your unit. If in doubtregarding the use of lubricants other than thoselisted, contact Snorkel.

❑ Pressure gun applicationService all fittings as indicated in the MaintenanceSchedule. Wipe away all excess lubricant fromexposed surfaces. Over lubrication can collect dirtand foreign matter which acts as an abrasive.

NOTEAny time the work platform is elevated to performmaintenance work, properly position the safety baras outlined on the safety prop decal.

DO NOT reach through scissors mechanismunless the safety prop is properlypositioned.

INJURY or DEATH could occur if theplatform is not supported by the safety propand should suddenly drop onto personnelperforming maintenance work under theraised platform.

❑ King pinsKing pin bearings are self lubricating. Check forsigns of damage and excessive wear as outlined inthe maintenance schedule.

❑ Tie rodsTie rod bearings are self lubricating. Check fordamage and excessive wear as outlined in themaintenance schedule.

❑ Steer cylinder endSteer cylinder ends are self lubricating. Check fordamage and excessive wear as outlined in themaintenance schedule.

❑ Wheel bearings, drive wheelsWheel bearings used on drive wheels are sealedbearings and do not require lubrication.

❑ EnginesOther than daily Operator’s maintenance outlinedin the Daily Inspection and Maintenance schedule,all other engine maintenance information is foundin the manufacturer’s instruction manual.

Refer to the engine manufacturer’s instructionmanual or consult your local engine servicerepresentative if engine adjustments or repairs areneeded.

The engine MUST be operated in accordance with manufacturer’s instructions andserviced at recommended intervals.

Failure to do so could result in the loss ofyour engine warrenty and repair of anyfailure resulting from improper maintenance could be at your own expense.

❑ Hydraulic oil reservoirThe fluid level should be kept level with theindicator line on the side of the reservoir and should be checked with all cylinders fully retracted and theplatform in the stowed position.

The interior of the reservoir should be wiped outand cleaned each time the hydraulic oil is changed. The reservoir filler/breather cap should beremoved and the cap breather cleaned yearly withKerosene, Fuel Oil or other solvent.

It is absolutely necessary that only new, cleanhydraulic oil is added.

If it becomes necessary to add or use an oilother than the recommended fluid, it isimportant that it be compatible andequivalent to the factory fill. Local oilsuppliers can generally furnish thisinformation.

If questions still remain, contact Snorkel for furtherinformation.

❑ Return filterOn these scissorlift models, the hydraulic oil returnfilter is mounted in the right hand tray assemblyclose to the hydraulic oil reservoir.

The filter element is a throw-away type filter andshould be changed after the initial break-in period(approximately 50 hours operation time).

The filter condition should be checked at the 90 day or 150 hour Preventive Inspection Maintenanceinterval or more frequently under extreme workingconditions.

When changing the filter element, the oil inside ofthe filter element, should be examined for depositsof metal cuttings, which if present, could indicate


DANGER

CAUTION

CAUTION


excessive wear in some of the system components.

❑ Door hinges and latchesDoor hinges and latches may be lubricated asrequired with spray lubrication or SAE 10W oil.

After lubricating, remove any excess oil orover-spray so it will not collect dirt and debris.

❑ Slide padsCheck slide pads for excessive wear and replace asrequired.

❑ Scissor arm bearingsScissor arm bearings are self lubricating. Checkbearings for signs of damage and excessive wearas outlined in the maintenance schedule.

■ BatteriesThe battery will have longer life if the water level ismaintained and it is kept charged. The unit will havebetter starting characteristics with a fully chargedbattery.

In cold weather the battery should be maintained atfull charge to keep from freezing. An extremely lowor dead battery can freeze in cold weather. Makesure connections are clean and tight.

Check speci f ic gravi ty of the battery permaintenance schedule.

Make sure charging equipment is operatingproperly.

Lead-acid batteries contain sulfuric acidwhich will damage eyes or skin on contact.When working around batteries, ALWAYSwear a face shield to avoid acid in eyes.

If acid contacts eyes, flush immediately withclear water and get medical attention.

Wear rubber gloves and protective clothingto keep acid off skin, if acid contacts skin,wash off immediately with clear water.

Lead-acid batteries produce flammable andexplosive gases. NEVER allow smoking,flames or sparks around batteries.

■ Rough Terrain Scissor Interlock TestsThe Snor kel S/RT Se ries are fit ted with a veryim por tant safety fea ture, a ‘Sta bi liser/axle/scis sorIn ter lock’ sys tem that pre vents the sta bi lis ers be ingmoved while the plat form is el e vated, and pre ventsthe plat form be ing raised if the rear axle is os cil latedand the sta bi lis ers are not set or the machine istilted.

The cor rect op er a tion of the Sta bi liser/scis sorIn ter lock is crit i cal to en sure that the Scis sor isop er ated safely and with min i mum risk.

To en sure the in ter lock sys tem is func tion ingcor rectly, be fore op er at ing the Scis sor thefol low ing test must be car ried out prior toop er a tion each day, in con junc tion with allother rel e vant daily pre-operational checks:

❑ Sta bi liser locked out when plat formel e vated test

1. Po si tion the ma chine on a firm level sur face.

2. From the plat form con trols, start the en gineand al low it to warm up.

3. Raise the plat form above the el e va tionheight (approx. 1.5 metres, de pend ing onmodel).

4. Op er ate the right front sta bi liser ex tendswitch while watch ing the sta bi liser leg formove ment

5. If the sta bi liser leg moves, re lease the switchim me di ately! Lower the plat form fully, re move the ma chinefrom ser vice and af fix a Dan ger Tag warn ingoth ers that the ma chine is not to be used.In the first in stance con tact the owner whowill then con tact the Snor kel branch orauthorised agent to in spect, re pair and testthe ma chine be fore al low ing it to be placedback into ser vice.

If the sta bi liser leg does not move, con tinueto step 6

6. Lower the plat form to the stowed po si tion

❑ El e va tion locked out when ax les notstowed test

7. Park the ma chine such that one rear wheel isin a de pres sion (approx. 100mm deep) suchthat the axle switch opens. A kerb or gut termay be suf fi cient


DANGER

DANGER

DANGER


8. Raise the plat form above the el e va tionheight, (approx. 1.5 metres, de pend ing onmodel).

9. At this point, an alarm will sound and fur therlift or drive will be dis abled.

10. If there is no alarm and/or the ma chinecon tin ues to al low lift stop im me di ately!Lower the plat form fully, re move the ma chinefrom ser vice and af fix a Dan ger Tag warn ingoth ers that the ma chine is not to be used. Inthe first in stance con tact the owner who willthen con tact the Snor kel branch orauthorised agent to in spect, re pair and testthe ma chine be fore al low ing it to be placedback into ser vice.

11. Re peat steps 7-10 for the op po site rearwheel.


❑ El e va tion locked out when tilted test13. Park the ma chine on ground known to

ex ceed the tilt limit spec i fied on the se rialplate.

14. Raise the plat form above the el e va tionheight, (approx. 1.5 metres, de pend ing onmodel).

15. At this point, an alarm will sound and fur therlift or drive will be dis abled.

16. If there is no alarm and/or the ma chinecon tin ues to al low lift stop im me di ately!Lower the plat form fully, re move the ma chinefrom ser vice and af fix a Dan ger Tag warn ingoth ers that the ma chine is not to be used. Inthe first in stance con tact the owner who willthen con tact the Snor kel branch orauthorised agent to in spect, re pair and testthe ma chine be fore al low ing it to be placedback into ser vice.


18. If all steps have been fol lowed and theSta bi liser/scis sor in ter lock is func tion ingcor rectly, the ma chine can now be used inac cor dance with the op er at ing in struc tionspro vided in the Op er a tors Manual.




5.03 6.78 8.7814.220.1

M3 x 0.5M3.5 x 0.6M4 x 0.7M5 x 0.8M6 x 1

M8 x 1.25M8 x 1M10 x 1.5M10 x 1.25

Grade marking M8.8 M10.9 M12.9

LUBEDk=0.15

DRYk=0.20

TORQUE (N.m)NOM SIZEX

PITCH

CLAMPLOAD

W(N)

PROPERTY CLASS 8.8TENSILESTRESS

AREAAs

2(mm )

PROPERTY CLASS 10.9

CLAMPLOAD

W(N)

TORQUE (N.m)

DRYk=0.20

LUBEDk=0.15

36.6 39.2 58.0 61.2

2 2002 9603 8306 2008 770

1.32 2.07 3.07 6.2010.5

0.991.552.304.657.90

2 990 4 030 5 220 8 43011 950

1.79 2.82 4.17 8.4314.3

1.34 2.11 3.13 6.3310.8

15 97517 10025 32526 725

25.6 27.4 51 53

19.220.538.040.1

21 75023 27534 45036 350

34.837.36973

26.127.95255

M12 x 1.75M12 x 1.25M14 x 2M14 x 1.5

84.3 92.1115125

36 80040 20050 20054 550

88 96140155

66 72105115

50 07554 70068 30074 250

120130190210

90 98145155

M16 x 2M16 x 1.5M20 x 2.5M20 x 1.5

157167245272

68 525 72 900106 950118 750

220235430475

165175320355

93 250 99 200145 550161 550

300320580650

225240435485

M24 x 3M24 x 2M27 x 3M27 x 2

353384459496

154 100167 600200 350216 500

740 805

1 0801 170

555605810875

209 700228 100272 650294 600

1 0101 1001 4701 590

755 820

1 1001 150

M30 x 3.5M30 x 3M30 x 2M33 x 3.5M33 x 2

561580621694761

244 900253 150271 050302 950332 200

1 4701 5201 6302 0002 200

1 1001 1401 2201 5001 640

333 250344 500368 850412 250452 050

2 0002 0702 2102 7202 980

1 5001 5501 6602 0402 240

M36 x 4M36 x 3M39 x 4M39 x 3

817 865 976

1 028

356 600377 600426 000448 700

2 5702 7203 3203 500

1 9302 0402 4902 630

485 300513 800579 750610 650

3 4903 7004 5204 760

2 6202 7803 3903 570

M42 x 4.5M42 x 3M45 x 4.5M45 x 3M48 x 5M48 x 3

1 1211 2061 3061 3981 4731 604

489 300526 400570 050610 250642 950700 150

4 1104 4205 1305 4906 1706 720

3 0803 3203 8504 1204 6305 040

665 850716 350775 750830 400874 950952 800

5 5906 0206 9807 4708 4009 150

4 2004 5105 2405 6106 3006 860

■ Torque chart


■ To order service or repair partsWhen placing an order for service or repair parts,please have the following information available foryour machine.

� Machine model number

� Machine serial number

� Snorkel part number

� Description of part

� Quantity of parts required

� Your purchase order number

� Address for order to “Ship To”

� Your desired shipment method

All correspondence relative to this unit, such asfield reports, discrepancy reports, requests forservice information, etc., should be directed to:

Snorkel New Zealand36 Bruce RoadP.O. Box 1041Levin 5510New Zealand

Phone: +64 06 368-9168Fax: +64 06 368-9164

Attention: Parts Department

■ ManualsManuals are available from Snorkel to support anyof the machines that we produce.

The specific manuals for S3970RT - S3370RT -S2770RT are as follows:

� Operator’s ManualSnorkel part number - 13865-1

� Repair Parts ManualSnorkel part number - 13865-2

■ Product WarrantyFor full terms of your war ranty pol icy re fer to therear of this man ual after the Index section, or checkwith your Snor kel dis trib u tor, or check the Snor kelwebsite.


Record machine information here:

Model number*

Serial number*

Date of purchase

Purchased from

Snorkel dealer or distributor

* This information is found on the serial number placard

attached to your machine.

■ ResponsibilitiesIt is the sole responsibility of owners andusers of Elevating Work Platforms to ensure that all persons owning or using an MEWPhave read, understood, and abide by alllocal regulations. Ultimately, compliance tothose local regulations is the responsibilityof the user and their employer.

Local regulations may take the form of (but arenot limited to): Codes of Practise, Best PractiseGuides, Standards e.g. AS2550.10, ANSImanual of responsibilities for Dealers, Owners,Users, Operators, Lessors and lessees etc.



■ Scissor Lift Control System

GP400C Control Board

EZcal

The EzCal LCD Display is a diagnostic tool for thecontrol system. It is intended to be used primarilyby trained technicians. The EzCal LCD display givessome information for the machine operator.

❑ Work timeThe EzCal default state is to display machine worktime. It accumulates time when ever the controlsystem is active. This can be re set by a qualifiedtechnician. This value can be used to tell whenperiodic maintenance is due.

❑ WaterIf the engine becomes too hot the EzCal LCDdisplay will show “Shut down - Engine Too Hot”

❑ AlternatorIf the alternator is not providing sufficient chargethe EzCal LCD display will show “Shut down - NotCharging”

❑ Oil PressureIf the engine does not have sufficient oil pressurethe EzCal LCD display will show “Shut down - NoOil Pressure”

❑ Other messagesOther general messages may be displayed at thetime a machine state is not allowed e.g. FunctionsLocked – Outriggers.

This is a guide to the operator to understand whythe machine is not doing what is desired. Themessages encompass many possible issues.

In the above case it could mean that the outriggerscan not be used because the platform is raised, or it could mean that platform can not be raisedbecause the outriggers are not properly set.

■ GP400 Menus Available with EZcalWhen the EZcal LCD is in Technician Mode, a twoline display shows various menus and settings.

At any time the top line of the display describes thecurrently selected menu and the bottom line showsthe currently selected item in that menu.

Six buttons on EZcal allow easy navigation through the menus:

� and � change the selected item (the bottomline display)

ENTER enters the selected new menu whenavailable (top line display changes)

� and � adjusts the selected item when available(at “ACCESS LEVEL” 1)

ESC exits the current menu back to the previousmenu

To enter Technician Mode press and hold the ESCkey for 10 seconds with the ignition on. The display will change from showing work time to:

❑ Help Menu:Press enter for help.

Refer to the menu structure to navigate the menus.

P1 P2 P3 P4 P5 P6 P7 P8

P9 P11 P12P10 P13 P14 P15

ESC ENTER>

>

>

>


The default access level is 3.

In this level only viewing of data is allowed.

STOP: If you are not a trained technician donot use Technician Mode in Access level 1 or2. Death or serious injury can result fromunauthorized adjustments and setups.

Access level 2 is required to make adjustments tovalues and to make calibrations.

Access level 1 is required to make adjustments tovalues, calibrations, and change setups.

Access Codes to change between Access Levelsprevent inadvertent adjustments.



1 Rev A S3970RT, S3370RT, S2770RT

Chassis Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Steer Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Swing Arms Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Hydraulic Cabinet Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 1-8Engine Cabinet Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10Cabinets Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12Stabiliser Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14Base, Stack, Platform Assembly . . . . . . . . . . . . . . . . . . . . . 1-16Platform Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18Platform Rear Handrail Assembly . . . . . . . . . . . . . . . . . . . . 1-20Emergency Stop 3970, 3370 . . . . . . . . . . . . . . . . . . . . . . . . 1-22Emergency Stop 2770 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23Scissor Stack Tees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-253970 Scissor Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-263370 Scissor Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-282770 Scissor Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30Kubota D902 T4 Engine Assembly . . . . . . . . . . . . . . . . . . . 1-32Diesel Fuel Tank Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 1-35Hydraulic Oil Tank Assembly . . . . . . . . . . . . . . . . . . . . . . . . 1-37Placards and Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-38

Section 1: Repair Parts Manual

Chassis Assembly

Page 1-2 Rev A S3970RT, S3370RT, S2770RT

Chassis Assembly

S3970RT, S3370RT, S2770RTRev APage 1-3

Steer Assembly


Swing Arms Assembly


Hydraulic Cabinet


Engine Cabinet


11 Rev A S3970RT, S3370RT, S2770RT

Engine Cabinet

Cabinets Assembly


14 Rev A S3970RT, S3370RT, S2770RT

Stabiliser Assembly

Stabiliser Assembly


16 Rev A S3970RT, S3370RT, S2770RT

Base, Stack, Platform Assembly

S3970RT and S3370RTOnly

1

2

5

15

16 17

18

19

20

21

22

23

3

6

11

12

13

4

7

8

9

10

14

Base, stack, platform drawing


Base, Stack, Platform Assembly

18 Rev A S3970RT, S3370RT, S2770RT

Platform Assembly

19 Rev A S3970RT, S3370RT, S2770RT

Platform Assembly

20 Rev A S3970RT, S3370RT, S2770RT

Platform Rear Handrail Assembly

21 Rev A S3970RT, S3370RT, S2770RT

Platform Rear Handrail Assembly

1

37

8

65

2

4


Emergency Bleed Down 3970, 3370

1

5

3

4

2


Emergency Bleed Down 2770

24 Rev A S3970RT, S3370RT, S2770RT

25 Rev A S3970RT, S3370RT, S2770RT

Scissor Stack Tees

26 Rev A S3970RT, S3370RT, S2770RT

Scissor Stack Assembly 3970

35

2

1315

17x4

34

40

36

1

13

8

37

39

5

19

6

10

x1

2

17 3

11

13

7

23

12

20

14

22

8

24

25

33

27

29

31

26

28

30

32

1”

PIN

EN

D1

” B

US

HE

S

30

mm

PIN

EN

DN

O B

US

HE

S

30

mm

PIN

EN

D3

0m

m B

US

HE

S

30

mm

PIN

EN

DN

O B

US

HE

S

1”

PIN

EN

DN

O B

US

HE

S

30

mm

PIN

EN

D3

0m

m B

US

HE

S

Scissor stack assembly drawing, S3970RT



28 Rev A S3970RT, S3370RT, S2770RT


1

3

52

4x4

9

11

13

7

71

0

12

6

8

15

16

14

x1

0

17

5

18

4

x1

4

19

19

19 1

9

19

21

21

21

21

20 2

4

25

27

26

26

x6

0

x4

0

29

28

RE

DIN

LY

CR

PE

UP

LO

WE

R C

YLIN

DE

R

SC

ISS

OR

AR

M B

US

HIN

GF

it b

ush

es t

o a

ll a

rms,

inn

ers

an

d o

ute

rs




30 Rev A S3970RT, S3370RT, S2770RT


9

11

13

7

71

0

12

6

8

1

3

52

4x2

15

16

14

x8

17

5

18

4

x1

2

x4

8

x3

2

19

21

20

22

24

25

27

26

28

19

21

19

21

29

SC

ISS

OR

AR

M B

US

HIN

GF

it b

ush

es t

o a

ll a

rms,

inn

ers

an

d o

ute

rs




Kubota D902 Engine Assembly


34 Rev A S3970RT, S3370RT, S2770RT

35 Rev A S3970RT, S3370RT, S2770RT

Diesel Fuel Tank Assembly

36 Rev A S3970RT, S3370RT, S2770RT

37 Rev A S3970RT, S3370RT, S2770RT

Hydraulic Oil Tank Assembly

38 Rev A S3970RT, S3370RT, S2770RT

Placards and Decals V7 S3370RT

39 Rev A S3970RT, S3370RT, S2770RT

5

1218

19

24

RIGHT HAND SIDE

3

30

20 20

31

2326

22

25

23

29 29

LEFT HAND SIDE

16

10

10

20 20

30 6

3

23 23

17

12

2929

REAR END

27

111

1520

9

8

28

20

27

13

214

7

14

3

5

5

3

20 20

27

FRONT END

27

X All 4 Stabilisers

6Placards and decals drawing

aca ds aPlacards and Decalsd eca s V7 S3370RT

40 Rev A S3970RT, S3370RT, S2770RT

1 Rev A S3970RT, S3370RT, S2770RT

Hydraulic Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Hose Tags and Colour Codes . . . . . . . . . . . . . . . . . . . . . . . . 2-3Main Manifold, No Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Main Manifold, Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-54WD Manifold, No Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . 2-64WD Manifold, Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Auto Stabiliser Manifold, No Fittings . . . . . . . . . . . . . . . . . . 2-8Auto Stabiliser Manifold, Fittings . . . . . . . . . . . . . . . . . . . . . 2-9Axle Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10Steer Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Lower Lift Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . . 2-12Upper Lift Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . 2-13Stabiliser Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . . 2-14

Section 2: Hydraulics

2 Rev A S3970RT, S3370RT, S2770RT

Hydraulic Schematic

RFR

RFE

LFR

LFE

LRR

LRE

RRR

RRE

LCR

TC

10.

11.

1.

2.

3.

4.

5.

6.

7.8.

9.

10. 11

.

12.

13. 14

.

15.

16.

17.

18.

19.

2500

PS

I25

00P

SI

2200

PS

I

3200

PS

I

5LP

M

3 Rev A S3970RT, S3370RT, S2770RT

Hose Tags and Colour Codes

Snorkel HosePart Number Rev Colour 1 Colour 1

15131-01 A Blue Yellow15131-02 A Blue Green

15131-03 A Red ---15131-04 A Blue ---

15131-05 B Red White15131-06 B Orange White15131-07 B Yellow White15131-08 B Green White15131-09 A Blue White

15131-10 A Red Red15131-11 A Red Blue15131-12 A Orange Red15131-13 A Orange Blue15131-14 A Yellow Red15131-15 A Yellow Blue15131-16 A Green Red15131-17 A Green Blue

15131-18 A Red Orange15131-19 A Red Black

15131-20 A Red ---15131-21 A Orange ---

15131-22 A Green ---15131-23 A Black ---

15131-24 A White Green15131-25 A White Orange15131-26 A White Black

13764-01 A Red Yellow13764-02 A Red Green13764-03 A Orange Yellow13764-04 A Orange Green13764-05 A Yellow Yellow13764-06 A Yellow Green13764-07 A Green Yellow13764-08 A Green Green13764-09 A --- ---13764-10 A --- ---


13765-01 A --- ---13765-02 A --- ---


13766-01 A Orange ---13766-02 A --- ---


13767-01 A Yellow ---13767-02 A White Yellow13767-03 A Black Yellow13767-04 A White ---13767-05 A White White13767-06 A Black White


13768-02 A Black Yellow13768-01 A Black White


13769-01 A Unloader Return: Unloader Valve ROT -> Main Manifold DM113769-02 A Unloader Pressure Out: Unloader Valve POC -> Main Manifold PUMP13769-03 A Suction Hose: Tank to Suction Tee

13769 - Hose Kit, Electric 24V Bi Energy, SR V4 Rev A

Part# both ends

Colour ID

15131 - Hose Kit, Base, SR V7 Rev B19/02/2018

13765 - Hose Kit, Control Cabinet, SR V4 Rev A22/05/2014

Colour ID

Colour ID

13766 - Hose Kit, Engine, Kubota D902, SR V4 Rev A22/05/2014

13767 - Hose Kit, Stack (33 & 39), SR V4 Rev A

Colour ID

22/05/2014

13768 - Hose Kit, Stack (22 & 27), SR V4 Rev A22/05/2014

READING HOSE TAGS

Hose tags are read from the fitting side of the hose intowards the hose.

As such colour 1 is the closest to the fitting, colour 2 the next colour then 3, 4 etc…

Hose tags need to be on both ends of the hose

Colour ID

Colour ID

Part# both endsPart# both ends

Colour 1 Colour 2

End A

Colour 2 Colour 1

End B

4 Rev A S3970RT, S3370RT, S2770RT

Main Manifold, No Fittings

5 Rev A S3970RT, S3370RT, S2770RT

Main Manifold, Fittings

6 Rev A S3970RT, S3370RT, S2770RT

4WD Manifold, No Fittings

7 Rev A S3970RT, S3370RT, S2770RT

4WD Manifold, Fittings

8 Rev A S3970RT, S3370RT, S2770RT

Auto Stabiliser Manifold, No Fittings

9 Rev A S3970RT, S3370RT, S2770RT

Auto Stabiliser Manifold, Fittings

10 Rev A S3970RT, S3370RT, S2770RT

Axle Cylinder Assembly

11 Rev A S3970RT, S3370RT, S2770RT

Steer Cylinder Assembly

12 Rev A S3970RT, S3370RT, S2770RT

Lower Lift Cylinder Assembly

13 Rev A S3970RT, S3370RT, S2770RT

Upper Lift Cylinder Assembly

14 Rev A S3970RT, S3370RT, S2770RT

Stabiliser Cylinder Assembly

1 Rev A S3970RT, S3370RT, S2770RT

Looms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2Lower Control Box Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3Upper Control Box Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4Top View of Lower Control Box . . . . . . . . . . . . . . . . . . . . . . 3-5Hydraulic Compartment Wiring . . . . . . . . . . . . . . . . . . . . . . . 3-6EZFit Sensors Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7Stabiliser Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Engine Compartment Wiring . . . . . . . . . . . . . . . . . . . . . . . . . 3-924V DC Option Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10GP400 I/O Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11GP400 I/O Menu Diagnostics . . . . . . . . . . . . . . . . . . . . . . . 3-12GP400 I/O Menu Adjustments . . . . . . . . . . . . . . . . . . . . . . . 3-13GP400 I/O Menu Setups . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14GP400 I/O Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15Diesel Upper Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16Petrol/LPG Upper Control Box . . . . . . . . . . . . . . . . . . . . . . 3-18Diesel Lower Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20Petrol/LPG Lower Control Box . . . . . . . . . . . . . . . . . . . . . . 3-22

Section 3: Electrical

2 Rev A S3970RT, S3370RT, S2770RT

Looms

3 Rev A S3970RT, S3370RT, S2770RT

Lower Control Box Wiring

85

87A

8786

30

1 2

3

4

5 6

7

8

9 1

0 1

1 1

2 1

3 1

4 1

5

J3

J4

LOW

ER

Rela

y

24V

Sele

ct

LIFT

CO

LDST

ART

LOW

ER

ENA

BLE

1 2

3

P5

1 2

3

4

5 6

7

8

9 1

0 11

12

13 1

4 15

1 2

3

4

5 6

7

8

9 1

0 1

1 1

2 1

3 1

4 1

51

2

3 4

5

6

7 8

9

10

11

12

13

14

15

1 2

3

4

5 6

7

8

9 1

0 1

1 1

2 1

3 1

4 1

5

1 2

3

4

5 6

7

8

9 1

0 1

1 1

21

2

3 4

5

6

7 8

9

10

11

12

P1P2

P15

P14

P8

3

P6P7

P4

1 2

3

TBM

B+B-1

Pres

sure

Tran

sduc

erG

roun

d

24

GROUND

B-

B+

R/L O/R Extend

R/R O/R Retract

F/R O/R Retract

F/R O/RExtend

SteerLeft

Steer Right

Forward

J2

R/L O/R Retract

J1

24V

inpu

t

AxleProxJ6

LiftUp

R/R O/RExtend

F/L O/R RetractDu

alFu

else

lect

ToHy

drau

licC

ompa

rtmen

t

ToUp

per

EMS

StartHighThrottleControl

ColdStartControl

OilPressure

8 9

10

11

12

5

1 2

3

4

6 7

WaterTemp

12

34

56

78

910

1112

ToEn

gine

Com

partm

ent

F/R

ongr

ound

Prox

supp

ly

F/L

retra

cted

Earth

F/L

ongr

ound

R/L

ongr

ound

R/R

ongr

ound

R/R

on re

tract

ed

F/R

retra

cted

To Outriggers

FuelSol.

Alt.Sense

11

R/L

retra

cted

EZfit

#1Si

gnal

Pres

sure

Tran

sduc

erSi

gnal

EZfit

#1G

roun

d

EZfit

#2G

roun

d

EZfit

#1Po

wer

EZfit

#2Po

wer

64 31725

Pres

sure

Tran

sduc

erB+

Reverse

8 9

Star

t

(1)

ToEZFitSensors

1B2B

3B4B

5B6B

7B8B

9B10

B11

B12

B1A

2A3A

4A5A

6A7A

8A9A

10A

11A

12A

Brake

Series/Parallel

Proportional

F/L O/R Extend

4 91 63 852 7 10

axlevalve

12

StabiliserDivert

24V

Con

tact

or

24VDn

J7To

rque

Mod

e +

Con

trolB

ox

Plat

form

Low

er

LOW

ER

EMS

24V

10 11 12

Flas

hing

light

Pow

erFl

ashi

ngLi

ghtG

roun

d

Horn

Alt.Field

B+

B-

24V Up

EZfit

#2Si

gnal

Low

er

Plat

form

24V

supp

lyto

reda

rc

12V

outp

ut fr

om re

darc

CAN L

SHIELD

E-STOP

HORN

E-STOPSIGNAL(3)

White

(2)

CANBare

CANWht

CANBrn CAN H

auxoptions

1211109852 71 3 4 6

Lwrv

alve

-

Earth

AxleProxPower

LwrV

alve

1Lw

rVal

ve 2

Ala

rm

Lift

Enab

le

Ove

rload

Hor

n

rela

y

12V

outp

ut fr

om re

darc

Heig

htLim

it 1

Heig

htLim

it 2

P9

1 2

3

4

C1 C2

C2 C

1

C5

C4

T1T2 T2

T1

T1 T4

T2 T5

T3 T3 T3 T3

T4 T4 T4 T4

T1T2

T3T4

T2T1

C2

C1

C3

T2 T2 T2 T2

T1 T1 T1T1 T3

85

8787

A86

30

Dua

lFue

l 1D

ualF

uel 2

Gen

erat

or

Des

cent

Lam

p +

Des

cent

Lam

p -

axlevalve

J5

Cop

yof

Torq

ueM

ode

4 Rev A S3970RT, S3370RT, S2770RT

Upper Control Box Wiring

HI TORQ

UE

War

ning

Ove

rload

24V

Fuel

24V

Driv

een

able

Fuel

UPPE

RC

ON

TRO

L BO

X

E-ST

OP

RR FR

Lift

Enab

le

RL

STA

RT

CO

LD S

TART

12

34

56

78

910

1112

12

34

56

78

910

1112

12

34

56

78

91

23

45

6

P3P2

P1

STEE

R

GRO

UND

FL

DRIV

E

O/R

SPEE

D

LR

CA

N L

CA

N H

BiE

24V

Up

EST

OP

SIG

NA

L

DEUT

SCH

SHIE

LD

RET

JOYS

TICK

5V0V

ENA

BLE

MA

TRIX

MO

DUL

E

12C

ON

CONTROLBOX

ALA

RMEX

T

RET

P4

RET

RET

RET

EXT

EXT

EXT

EXT

LIFT

EA CB FD G H J

HORN

HORN

E-ST

OP

24V

Dn

TO LOWER

BiE

J1J2

J3

J4J5

J6

J7


Top View of Lower Control Box

R/LO/RExtend

R/RO/RRetract

F/RO/RRetract

F/RO/RExtend

SteerLeft

SteerRight

Forward

Reverse

R/LO/RRetract

Lift Up

R/RO/RExtend

F/LO/RRetract

1B2B

3B4B

5B6B

7B8B

9B10

B11

B12

B1A

2A3A

4A5A

6A7A

8A9A

10A

11A

12A

Brake

Series/Parallel

Proportional

F/LO/RExtend

Stabiliser Divert

Axle Valve

Earth

AxleProxPower

AxleProx

Axle Valve

Horn

Purple

Green/Red

Blue/Red

Grey

Blue/Black

White

Blue

Pink

Orange

Blue/White

Blue/White

Green

Black

Orange

Yellow

Green/Black

Red

Yellow / Black

Orange/Black

Red/Black

Green/White

Brown/Yellow

Brown

ProportianlSolenoid

ForwardSolenoid

ReverseSolenoid

LiftUpSolenoid

SteerLeftSolenoid

SteerRightSolenoid

StabiliserDivertSolenoid

BrakeSolenoid

Axle ValveSolenoid

Axle ValveSolenoid

43

56

21

SeriesParallelSolenoid

23

1

21

3

12

21

21

21

21

21

21

21

21

21

21

21

21

21

21

21

21

21

21

F/RO/RExtend

Solenoid

F/LO/RExtend

Solenoid

R/LO/RExtend

Solenoid

R/RO/RExtend

Solenoid

F/RO/RRetract

Solenoid

F/LO/RRetract

Solenoid

R/LO/RRetract

Solenoid

R/RO/RRetract

Solenoid Axle

Prox

Switc

h

Axle

Prox

Switc

h

Gre

en/Y

ello

w

Gre

en/Y

ello

w

Blue

Blue

Brow

n

Brow

nBla

ck

Bla

ck

Bla

ck 2

Bla

ckBl

ack

1

Blue/White

Blue/White

Green/White


Hydraulic Compartment Wiring

P

EZfit

#1Si

gnal

EZfit

#2Si

gnal

Pres

sure

Tran

sduc

erSi

gnal

EZfit

#1G

roun

d

EZfit

#2G

roun

d

EZfit

#1Po

wer

EZfit

#2Po

wer

64 31725

Pres

sure

Tran

sduc

erB+

Pres

sure

Tran

sduc

erG

roun

d

8 9 10 11 12Lw

rval

ve -

Lwr V

alve

1

Lwr V

alve

2

AN

G

AN

G

Blac

k/2

Blac

k/2

Blac

k/2

Gre

en/Y

ello

w

Blac

k/1

Blac

k/1

Gre

en/Y

ello

w

Gre

en/Y

ello

w

Blac

k/1

Blac

k/2

Blac

k/1

Gre

en/Y

ello

w

Lower ValveSolenoid

Lower ValveSolenoid

21

3

12

3 32

1 12

21


EZFit Sensors Wiring

8 Rev A S3970RT, S3370RT, S2770RT

Flas

hing

Lig

htG

roun

dFl

ashi

nglig

htPo

wer

F/R

retra

cted

R/R

onre

tract

ed

R/R

ongr

ound

R/L

ongr

ound

F/L

ongr

ound

Earth

F/L

retra

cted

Prox

sup

ply

F/R

ongr

ound

R/L

retra

cted

12111072 5 83 61 94

Bla

ck/3

Bla

ck/3

Bla

ck/3

Bla

ck/3

Bla

ck/2

Bla

ck/2

Bla

ck/2

Bla

ck/2

Bla

ck/1

G/Y

Brow

n

Blue

B C A ACB ACB ACB ACB ACB ACB ACB

Brow

n

Brow

n

Brow

n

Brow

n

Brow

n

Brow

n

Brow

n

Brow

n

Blue

Blue

Blue

Blue

Blue

Blue

Blue

Blue

Blac

k

Bla

ck

Bla

ck

Bla

ck

Bla

ck

Bla

ck

Bla

ck

Bla

ck

+

-

-

+

-

+

-

+

-

+

-

+

-

+

-

+

Stabiliser Legs Wiring

9 Rev A S3970RT, S3370RT, S2770RT

87

Black

Fuse15A

PULL

B-

ALT

S

87A

878685

30

86

RedHOLD

8530

87A

Start

868530

Alt.Sense

B-

B+

White

HighThrottleControl

ColdStartControl

OilPressure

WaterTemp

12

34

56

78

910

1112

Cold Start

Red/WhiteAlt.Field

FuelSol.

B+

Orange

Green

P

Yellow

Blue

Orange

Pink

87A

Black

Fuse5A

Red

Red

Battery

Fuse20A

Black

OilPressure

Solenoid

Solenoid

Fuse20A

Fuel

87

HighThrottleSolenoid

Sta

rter

Fuse25A

Batt

ery

White

Switch

Sole

noid

CO

M

Switch

WaterTemp

Isolater

Mod

ule

-BA

T+B

AT

+AUX

Timin

g

Fuse

Box

Engine Compartment Wiring

1 2 3 4 5 6 7 8 9 10 11 12Iso

lato

r

10A

20A

5A

Vol

tag

eC

onve

rter

12V

Out

24V

IGN

24V IN

Inte

rlock

Con

tact

or

24V

B+

On

200A

Fuse

24V

Ba

tter

ies

M

Cha

rger

PE

N

Red

Red

Red

Blue

/Red

Gre

en/R

ed

Purp

lePu

rple

Bla

ck

Whi

te

Bla

ckRe

d

2 1


24V DC Option Wiring

Tilt

Ga

in

Tilt

Xo

ff

Tilt

Yo

ff

Use

rXo

ff

Use

rYo

ff

He

igh

t1M

in

He

igh

t1M

ax

He

igh

t2M

in

He

igh

t2M

ax

Ele

vU

p

Ele

vD

ow

n

OV

ER

LOA

D C

ALS H

eig

ht

Dy

na

mic

Up

Do

wn

Ta

rge

tLu

p

Ta

rge

tEu

p

Ta

rge

tLd

ow

n

Ta

rge

tEd

ow

n

GP

40

0 M

en

u

He

lp:

Pre

ss E

nte

rD

iag

no

stic

sA

cce

ss L

eve

l 3

Ru

n S

yst

em

Te

stA

dju

stm

en

tS

etu

ps

Ca

libra

tio

ns

Av

aila

ble

on

ly in

Acc

ess

Lev

el 1

Se

ria

l N

um

be

rA

va

ilab

le o

nly

in

Acc

ess

Lev

el 1

En

ter

En

ter

En

ter

En

ter

En

ter

En

ter

En

ter

En

ter

Or

Ev

ery

thin

g

OK

Fau

lt:

(de

scri

pti

on

of

fau

lt)

Se

e

"Dia

gn

ost

ics"

flo

wch

art

Se

e

"Ad

just

me

nts

"

flo

wch

art

Se

e

"Se

tup

s"

flo

wch

art

Co

de

??

??

En

ter

Acc

ess

Lev

el

1

Te

st V

alv

es?

Ye

s(E

nte

r),

No

(Esc

)

Te

st L

am

ps?

Ye

s(E

nte

r),

No

(Esc

)

Ch

eck

In

pu

ts?

Ye

s(E

nte

r),

No

(Esc

)

Fin

ish

ed

Esc

EC

U S

eri

al

nu

mb

er

dis

pla

ye

d

(yy

ym

m/n

nn

nn

)

En

ter

GP400I/O menu main


GP400 I/O Menu Main

MO

DE

DR

IVE

/LIF

TU

PP

7-1

MP

12

-1P

8-1

P4

-1C

ALD

AT

E

SU

PP

LYJO

YS

TIC

KD

OW

NP

7-2

MP

2-2

P8

-2P

4-2

SO

FT

WA

RE

VA

LVE

SU

PP

LYF

WD

/UP

OU

TP

7-3

MP

2-3

P8

-3P

4-3

PO

WE

RE

D

MO

TO

R V

RE

V/D

OW

NIN

P7

-4M

P2

-4P

8-4

P4

-4M

AX

.BA

TT

ER

Y

MO

TO

R I

LEF

TE

MS

gP

7-5

MP

2-5

P8

-5P

4-5

WO

RK

TIM

E

RP

Ms

RIG

HT

P7

-6M

P3

-1/4

P8

-6P

4-6

ER

AS

E W

OR

KT

IME

TE

MP

ER

AT

UR

EP

OS

ITR

AC

P7

-7M

P3

-1/5

P8

-7P

4-7

TIL

TE

MS

pP

7-8

MP

3-1

/6P

8-8

P4

-8

TIL

TE

DP

7-9

MP

3-1

/7P

8-9

P4

-9

HE

IGH

TP

7-1

0M

P3

-1/8

MA

TR

IX A

NA

LOG

SP

4-1

0

LOA

DP

7-1

1M

P3

-1/9

P4

-11

OV

ER

LOA

DE

DP

7-1

2M

P3

-1/1

0P

4-1

2

LAS

T M

OV

ED

P7

-13

MP

3-1

/11

P4

-13

ELE

VA

TE

DP

7-1

4M

P3

-2/4

P4

-14

OU

TR

IGG

ER

SP

7-1

5M

P3

-2/5

P4

-15

DR

IVE

/LIF

TP

14

-1M

P3

-2/6

M2

-6P

5-1

P1

4-2

MP

3-2

/7M

2-7

P5

-2

P1

4-3

MP

3-2

/8P

5-3

P1

4-4

MP

3-2

/9P

5-4

P1

4-5

MP

3-2

/10

P5

-5

P1

4-6

MP

3-2

/11

P5

-6

P1

4-7

MP

3-3

/4P

5-7

P1

4-8

MP

3-3

/5P

5-8

P1

4-9

MP

3-3

/6P

5-9

P1

4-1

0M

P3

-3/7

P5

-10

P1

4-1

1M

P3

-3/8

P5

-11

P1

4-1

2M

P3

-3/9

P5

-12

P1

5-1

MP

3-3

/10

P5

-13

P1

5-2

MP

3-3

/11

P5

-14

P1

5-3

MP

3-1

2/4

P5

-15

P1

5-4

MP

3-1

2/5

P6

-1

P1

5-5

MP

3-1

2/6

P6

-2

P1

5-6

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GP400 I/O Menu Diagnostics

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GP400 I/O Menu Adjustments

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GP400 I/O Menu Setups

15 Rev A S3970RT, S3370RT, S2770RT

GP400 I/O AllocationsGP400 I/O allocations Matrix I/O allocationsPin Function Pin FunctionP1-1 CAN1H MP1-1 Platform Mode B+ supplyP1-2 CAN1L MP1-2 Ground ModeP1-3 GND MP1-3 CANH

MP1-4 GNDP9-1 RS232 B+ supply MP1-5 GNDP9-2 RS232 Rx MP1-6 CANLP9-3 RS232 TxP9-4 RS232 Gnd MP2-1 Engine start

MP2-2P4-1 Proportional Valve MP2-3 Steer leftP4-2 MP2-4 Steer rightP4-3 Ground Alarm MP2-5 Trigger (enable)P4-4 Fwd MP2-6 Joystick (0.5V-2.5V-4.5V)P4-5 Rev MP2-7P4-6 High Speed Valve MP2-8P4-7 Fuel run solenoid MP2-9P4-8 MP2-10 Joystick supplyP4-9 Torque Mode MP2-11 Joystick supplyP4-10 MP2-12 Switch supplyP4-11 O/R Function enableP4-12 MP3-1 MP3-1P4-13 Lift down (gravity) MP3-2 MP3-2P4-14 Brake release MP3-3 MP3-3P4-15 Lift down (gravity) MP3-4 O/R AUTO RETRACT O/R AUTO EXTEND

MP3-5 O/R F/R RETRACT O/R F/R EXTENDP5-1 RL up MP3-6 O/R F/L RETRACT O/R F/L EXTENDP5-2 Steer Left MP3-7 O/R R/R RETRACT O/R R/R EXTENDP5-3 Steer Right MP3-8 O/R R/L RETRACT O/R R/L EXTENDP5-4 24V contactor MP3-9 LIFT SELECT DRIVE SELECTP5-5 Lift up MP3-10 24VDC selectP5-6 Start relay MP3-11 HIGHSPEED SELECT COLD START Torque SelectP5-7 RR up MP3-12 MP3-12P5-8 FR upP5-9 FR Down MP4-1 Warning lampP5-10 MP4-2 Lift allowed lampP5-11 RR down MP4-3 Overload lampP5-12 Cold start relay MP4-4 Drive allowed lampP5-13 MP4-5 All alarmP5-14 MP4-6P5-15 RL down MP4-7

MP4-8P6-1 Lift allowed lamp MP4-9P6-2 Copy of "Torque Mode"P6-3P6-4 Overload lampP6-5P6-6P6-7 Axle releaseP6-8P6-9P6-10 Axle releaseP6-11P6-12P6-13 FL upP6-14 FL downP6-15 "not safe' Throttle

P7-1 From TBM POS (supply)P7-2 Ground P7-3 EnableP7-4 PlatformP7-5 Start P7-6 Cold StartP7-7 24VDC Electric operationP7-8 Lift UPP7-9 Lift DOWNP7-10P7-11P7-12P7-13 Oil pressure P7-14P7-15 Alternator sense

P8-1 Engine TemperatureP8-2 Ezfit #1 inputP8-3P8-4P8-5 Ezfit #2 inputP8-6 Pressure transducer inputP8-7P8-8P8-9 From TBM # 3P8-10P8-11P8-12 connect to P8-1P8-13P8-14 connect to TBM-P8-15

P15-1P15-2P15-3P15-4P15-5P15-6P15-7P15-8P15-9 Height Limit 1P15-10P15-11P15-12

P14-1 F/R outrigger DownP14-2 F/L outrigger DownP14-3 R/R outrigger DownP14-4 R/L outrigger DownP14-5 F/R outrigger UpP14-6 F/L outrigger UpP14-7 R/R outrigger UpP14-8 R/L outrigger UpP14-9 Axle switchesP14-10 Height Limit 2P14-11P14-12

16 Rev A S3970RT, S3370RT, S2770RT

Diesel Upper Control Box

17 Rev A S3970RT, S3370RT, S2770RT

Diesel Upper Control Box

18 Rev A S3970RT, S3370RT, S2770RT

Petrol/LPG Upper Control Box

19 Rev A S3970RT, S3370RT, S2770RT

Petrol/LPG Upper Control Box

20 Rev A S3970RT, S3370RT, S2770RT

Diesel Lower Control Box

21 Rev A S3970RT, S3370RT, S2770RT

Diesel Lower Control Box

22 Rev A S3970RT, S3370RT, S2770RT

Petrol/LPG Lower Control Box

23 Rev A S3970RT, S3370RT, S2770RT

Petrol/LPG Lower Control Box

24 Rev A S3970RT, S3370RT, S2770RT

1 Rev A S3970RT, S3370RT, S2770RT

AC240V at Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2AC110V at Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3AC240V at Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-524V DC Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-624V DC Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-824V DC Battery Box Mounting . . . . . . . . . . . . . . . . . . . . . . . . 4-10LPG Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12LPG Engine Cabinet Assembly . . . . . . . . . . . . . . . . . . . . . . 4-14LPG Engine Assembly Kubota WG752 . . . . . . . . . . . . . . . . 4-16

Section 4: Options

AC240V Assembly


AC110V Assembly at Platform


4 Rev A S3970RT, S3370RT, S2770RT

Option Location:Right side rear kick panel

1

2

3

4

5

6

7

AC240V at Platform

AC240V at Platform


24V DC Option


24V DC Cabinet Assembly


For mounting hardware informationrefer to option exploded view

Bolts and anti crush spacers under chassis RHS4 places

24VDC battery box mounting


24V DC Battery Box Mounting

11 Rev A S3970RT, S3370RT, S2770RT

12 Rev A S3970RT, S3370RT, S2770RT

LPG Cabinets Assembly

LPG Cabinets drawing

1

2

3

4

5

6

7

8


LPG Cabinets Assembly

14 Rev A S3970RT, S3370RT, S2770RT

LPG Engine Cabinet Assembly

engine cabinet assembly drawing

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48


LPG Engine Cabinet Assembly

49

50

16 Rev A S3970RT, S3370RT, S2770RT

LPG Engine Assembly Kubota WG752

17 Rev A S3970RT, S3370RT, S2770RT

LPG Engine Assembly Kubota WG752

Snorkel Product Warranty Policy

Snorkel Warranty Statement Effective 1/1/2017

1. Snorkel warrants, its authorized sales and service centers (herein referred to as “SSC”), each new machine manu-factured and sold by it to be free from defects in material and workmanship for a period of two (2) years from date of delivery to any customer. The warranty will apply subject to the machine being operated in accordance with the rules, precautions, instructions and maintenance requirements outlined in the relevant Snorkel Operator and Parts/

booms and/or scissor arms of each new machine manufactured by it to be free from defects in material and work-manship for an additional period of three (3) years. Any such part or parts which, upon examination by the Snorkel Warranty Department or appointed representative, are found to be defective will be replaced or repaired by Snorkel

structure arising from damage, abuse or misuse of the equipment.

2. Machines may be held in an authorized Distributor/ SSC’s stock for a maximum period of six (6) months from the date of shipment from Snorkel, before the warranty period is automatically initiated on each machine.

3. It is the responsibility of the Distributor/SSC to complete and return to Snorkel a Pre-delivery Inspection Record, Warranty Registration Form, before the act of rental / loan / demonstration of the machine or delivery to an end user. In the case of direct sale to end customers the same responsibility lies with the end customer.

have no obligations here under unless the “Pre-Delivery and Inspection Record” has been properly completed and

Authorized Distributor/SSC, at no charge. Any parts replaced under warranty must be original Snorkel parts ob-tained through an authorized Snorkel Distributor/SSC unless expressly agreed otherwise in writing and in advance by Snorkel’s warranty department.

days from date of claim submission, it is necessary that all parts are individually tagged or marked with their part number and the warranty claim number. All parts returning should be still in a factory state, free of any alteration to the original design. If the parts are subject to repair it will need to be pre authorized by the Snorkel Product Sup-

warranty which have not been returned, to Snorkel should be destroyed. Failure to produce parts requested by the Warranty Administrator for inspection within a period of 14 days will result in the claim being automatically rejected

in full. Materials returned for warranty inspection must have the following procedure:

Carefully packaged to prevent additional damage during shipping Drained of all contents and all open ports capped or plugged Shipped in a container tagged or marked with the RMA number Shipped PREPAID (ground service only). Any item(s) returned for warranty by any other means may be refused and returned, unless prior approval is agreed with Snorkel.



7. At the direction of the Snorkel Warranty department, any component part(s) of Snorkel products to be replaced or repaired under this warranty program must be returned freight prepaid for inspection. An RMA (Returns material authorization) must be requested from Snorkel Warranty department, a copy to be placed with the returning component part(s).

8. All warranty replacement parts will be shipped freight prepaid (standard charges, ground shipping only) from the Snorkel Parts department, Service Department or from the Vendor to Dealer/SSC or Customer. Any other shipping method is the customer responsibility.

9. All warranty claims are subject to approval by Snorkel Service department. Snorkel reserves the right to limit or adjust claims with regard to defective parts, labor or travel time based on usual and customary guidelines.

hour up to a maximum of 3 hours. Snorkel will pay 1 hour of troubleshooting time per warranty claim, unless expressly agreed otherwise in writing and in advance by Snorkel’s Warranty Department. An annual rate declaration must to be supplied to the Snorkel Warranty administrator by January 31st and will be used as the reimbursable rate for that calendar year.

REPLACEMENT PARTS WARRANTY Any part replaced under this limited warranty is not subject to further warranty cover beyond the normal warranty period of the machine upon which the part was installed.

Any replacement parts sold (not delivered under a warranty claim) will be subject to a warranty period of (6) six months from the date of invoice.

Parts held by an authorized Distributor/SSC are covered under warranty for a period of (12) twelve months from the date of invoice, provided that those parts have been subject to appropriate storage to prevent damage and deterioration (conditional on Snorkel review).

CLAIM PROCEDUREThe Snorkel Warranty department must be notified within forty-eight hours (48) of any possible warranty situation during the applicable warranty period. Personnel performing major warranty repair or parts replacement must ob-tain specific approval by the Snorkel Warranty department prior to performing the warranty repair or replacement.

When a Distributor/SSC/Customer perceive a warranty issue to exist the following steps must be adhered to:

Customer/SSC/Distributor to place a purchase order for genuine Snorkel replacement parts. Snorkel to dispatch parts via the requested method (in line with the required response time). Confirmation that a qualified technician is available to replace the part and that this person has been ac-cepted by Snorkel to carry out such work under the warranty of the machine. Failure to do this may nullify the warranty.

Customer/SSC/Distributor to allocate a warranty claim number to the repair. All correspondence in respect of the claim to be on an official Snorkel warranty claim form as supplied by Snorkel’s warranty department.

FREIGHT DAMAGE If a machine is received in a damaged condition, then the damage must be noted on the bill of lading and/or delivery documents and photographs must be taken at the point of delivery, prior to signing acceptance of the consignment.

The freight company and Snorkel must be contacted by the Distributor and a damage claim registered by either party immediately.

The above requirements apply only to freight damage associated with equipment supplied by Snorkel transport. Customer freight issues are excluded from this warranty policy.



THIS PRODUCT WARRANTY POLICY SPECIFICALLY EXCLUDES: 1. Engines, motors, tires and batteries are manufactured by specialist suppliers to Snorkel, who furnish their own

warranty policies. Snorkel will, however, to the extent permitted pass through any such warranty protection to the Distributor/SSC/Customer.

-versely affects the stability, reliability or service life of the Snorkel product or any component thereof.

3. Any Snorkel product which has been subject to misuse and abuse, improper maintenance or accident. “Misuse” includes but is not limited to operation beyond the factory-rated load capacity and speeds. “Improper mainte-nance” includes but is not limited to failure to follow the recommendations contained in the Snorkel Operation, Maintenance, and repair Parts Manuals.

4. Normal wear of any Snorkel component part(s). Normal wear of component parts may vary with the type, application or type of environment in which the machine may be used; such as, but not limited to sandblasting applications.

-

6. Any Snorkel product that has come into direct contact with any chemical or abrasive material.

7. Incidental or consequential expenses, losses, or damages related to any part or equipment failure, including but not limited to freight cost to transport the machine to a repair facility, downtime of the machine, lost time for

lieu of all other warranties, representations or liabilities of Snorkel, either expressed or implied, unless otherwise amended in writing by Snorkel.

8. Snorkel warranty policy does not cover any duties, taxes, environmental fees including without limitation, dis-posal or handling of tires, batteries and petrochemical items.

lamp bulbs, lamp lenses, coolants, lubricants, brake pads and cleaning materials.

SNORKEL MAKES NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION OF THIS LIMITED WARRANTY. SNORKEL MAKES NO IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND DISCLAIMS ALL LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED TO INJURY TO PERSONS OR PROPERTY.



Wherever possible the end customer shall obtain all warranty support and make all warranty claims through the local Snor-kel authorized Distributor/SSC/Dealer. Warranty support should be from the Distributor/SSC/Dealer from whom the Snorkel product was purchased. Where Snorkel equipment is supplied directly from the factory the end customer, or if unable to contact the Distributor/SSC/Dealer, may contact the Snorkel Warranty Department for further assistance.

APPEALThe buyer may appeal in writing against a rejected or adjusted claim to Snorkel warranty department within a period of 21 days of receiving the rejection or adjustment notice. The appeal should be grounded on express reasons and supported by relevant evidence. Appeals received outside of this time limit will not be considered.

SNORKEL WARRANTY SCHEDULE

Limited Warranty Periods

Item

New machine materials and workmanship

Structural components (Chassis, Turntable, Booms, Scissors)

Parts held in a Distributor’s stock

Parts sold (non warranty)

Batteries supplied on new machines

Other specifically excluded parts:

Fuel injectorsMotor brushesGlow plugsContactor tips and springsOilsFiltersLamp bulbsLamp lensesCoolantsLubricantsCleaning materialsAll consumable/wear parts

Warranty Period

2 year parts replacement

5 years parts replacement or repair

12 months from date of invoice, subject to adequate storage/protection

6 months from date of invoice

6 months from warranty registration date

Not covered by Warranty

Local Distributor / Lokaler Vertiebshändler / Distributeur localEl Distribuidor local / ll Distributore locale

EUROPE, MIDDLE EASTAFRICA & ASIA

PHONE: +44 (0) 845 1550 058FAX: +44 (0) 845 1557 756

NORTH & SOUTH AMERICAPHONE: +1 785 989 3000

TOLL FREE: +1 800 255 0317FAX: +1 785 989 3070

AUSTRALIAPHONE: +61 1300 700 450

FAX: +61 2 9609 3057

NEW ZEALANDPHONE: +64 6 3689 168

FAX: +64 6 3689 164

s3370rt parts manual - v7€¦ · repair parts manual part num ber 1 0dufk (rev a) se rial num...

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