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User and Maintenance Manual

H seriesTrimmer

PURPOSE OF THE INSTRUCTION MANUAL

UTILITY OF THE MANUAL

This instruction manual contains all the information required to operate, handle,adjust and maintain your machine correctly and safely.Read it carefully and follow all the instructions and advice concerning your safety.

WARNING SYMBOLS

SAFEKEEPING

Keep the instruction manual within reach at all times in your place of work or in theplace where the equipment is being used.Give to it anyone who uses the machinery, including if you resell or lend it.Keep the instruction manual in a place where you can find it easily.

USEFUL ADDRESS

For all information or explanations regarding these instructions, please contact orwrite to:

LAGARDE SASAfter-Sales ServiceZI La Lande - 33450 SAINT LOUBESFranceTel: +33 (0)5 57 80 10 70E-mail: [email protected]

Notice rogneuse H 11-02 GB - page 2

This warning symbol appears for messages that areimportant for ensuring your equipment functions pro-perly and avoiding damage to it. When you see thissymbol, read the advice carefully.

This warning symbol appears for messages that areimportant for your personal safety. When you see thissymbol, beware of the potential risks of injury, readthe message carefully and inform other users.

1 IDENTIFICATION OF THEMACHINE

2 INTENDED CONDITIONS OFUSE

2.1 What the machine is for /interchangeable equipment thatcan be mounted on the machine2.2 Qualification of the operator2.3 Definition of workstations2.4 Surrounding conditions2.5 Responsibilities of the manu-facturer and the user

3 CHARACTERISTICS3.1 Technical characteristics 3.2 Hydraulic characteristics3.3 Sound levels at the worksta-tion(s)3.4 Vibration levels at the works-tation(s)

4 SAFETY RULES4.1 General4.2 Warnings/pictograms4.3 Safety4.4 Blocking (jamming)4.5 Linkage attachment4.6 Maintenance and repair

5 ENVIRONMENTAL PROTEC-TION

5.1 Storage and disposal ofwaste (pollutants)

6 ASSEMBLY AND INSTALLA-TION

6.1 Taking delivery of the machi-ne6.2 Qualification of the operator6.3 Surrounding conditions6.4 Mounting 6.5 Attachment devices andmethods6.6 Connection to energy sup-plies

7 STARTING UP AND OPERA-TION

7.1 Description, location andidentification7.2 Settings 7.3 Starting up the machine7.4 Stopping the machine

8 TRANSPORT/MOVEMENT8.1 Transport position8.2 Driving on public roads8.3 Operating position aftertransport

9 HANDLING

10 MAINTENANCE ANDREPAIR

10.1 Qualification of the operator10.2 Types of maintenance ope-rations10.3 Repairs10.4 Restarting the machineafter intervention

11 CLEANING11.1 Where to clean11.2 Wearing of individual pro-tective equipment11.3 Cleaning method11.4 Types of cleaning products11.5 Inspecting the machineafter cleaning

12 REMOVAL AND STORAGE12.1 Prior maintenance12.2 Removal and storageconditions12.3 Periodic checks duringlong-term storage12.4 Restarting the machineafter long-term storage

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CONTENTS


13 DISMANTLING AND DISPO-SAL

14 ALPHABETICAL INDEX

15 GUARANTEE

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CONTENTS



1 IDENTIFICATION OF THE MACHINE

The identification plate for your equipment is located on the machine as indicated onthe photo below:

To make it easier to obtain information or after-sales service, we suggest that youwrite the indications engraved on the CE identification plate in the space providedbelow:

Serial N°

Type N°

Year of Manufacture

Do not remove the manufacturer's plate or CE markings riveted onto the machine.


1.1 Conformity declaration

Complies with the requirements ECC 89/392/ECC and further modifications:

We the undersigned:

Declares under our responsability that the machi-nery mentioned below:

Type :

Serial :

Complies with the requirements of security and preservation ofhealth and safety regulations, with the ECC intruction 89/392and further modifiactions by EEC instructions:

91/368 93/44 93/68

In order to check the conformity of the instructions above-men-tioned, the following norms have been taken into account :

NF EN 1553 NF EN 292-1 NF EN 292-2NF EN 294 FD ISO 11684 NF EN 982NF P98-792 (as advice)NF EN 706

Made in Saint LOUBES on :

Technical Director :

2 INTENDED CONDITIONS OF USE

2.1 CONDITIONS OF USE:

Your LAGARDE H series trimmer is designed to be installed, depending on themodel:

● In the front or rear position on narrow tractors: HR trimmers● In the front position on narrow tractors: HM trimmers● On straddle tractors or harvesting machines - front attachment: HE trimmers● Between the wheels on narrow tractors: HL, HG trimmers

Any other type of attachment or positioning on the tractor is prohibited.LAGARDE H series trimmers are driven by the pressurised oil provided by thehydraulic circuit of the tractor. If necessary, our machines may be driven by a sepa-rate hydraulic unit which is itself driven by the power take-off of the tractor. Anyother type of drive system is prohibited.LAGARDE H series trimmers are to be used for trimming vegetation on vineyards(green vegetation).Any other use, for example the cutting of wood, is strictly prohibited.

2.2 QUALIFICATION OF THE OPERATOR:

The H series trimmer may only be used, maintained and repaired by persons whoknow its particular characteristics well and who know the corresponding safe opera-ting modes.Before using your trimmer, familiarize yourself with all the operations and settingsyou may have to perform in your work.As the ability to drive a farming tractor, straddle tractor or harvesting machine issubject to work regulations, the user of the trimmer must first ensure that he/she hasthe required qualification.

2.3 DEFINITION OF WORKSTATIONS:

During operation, the user sits in the driver's cab of the tractor, and must alwayskeep to the following guidelines:

● Never leave the driver's cab when the tractor or the trimmer are in operation.● No person other than the user may position themselves on or near themachine to which the trimmer is coupled.

2.4 SURROUNDING CONDITIONS

2.4.1 Damp conditions:

In such conditions, keep to the following guidelines:

● If the tractor or trimmer lacks stability, do not use the equipment.


● Adapt your speed and driving style to the terrain and to the state of roads ortracks. Be vigilant and careful.● Always drive slowly, particularly on sloping or bumpy ground and especiallyon bends, and avoid sharp changes in direction.● Do not stop or start suddenly when going up or down slopes.

2.4.2 Lights, night-time work

Your trimmer should be used in daylight or with good artificial lighting. It may not beused in conditions of insufficient light, particularly where the rows of vines cannot beseen. Should the user need to drive on roads or tracks, he/she must ensure that theoverall dimensions of the tractor-trimmer assembly comply with the regulations andthat it has adequate lighting.

2.5 RESPONSIBILITIES OF THE MANUFACTURER, THE DEALERAND THE USER

2.5.1 Manufacturer

As the manufacturer, we are committed to delivering machinery that corresponds tothe purpose for which it is designed and presents good working safety. We are alsobound to the guarantee conditions as described at the end of this manual.

2.5.2 Dealer

For the models requiring front attachment (HR and HM on narrow tractors, HE onstraddle tractors or harvesting machines) or attachment between the wheels (HLand HG), we are unable to deliver attachments specific to the coupling devices ofevery type of tractor. For items related to the installation, attachment and hydraulicconnections of the trimmer to the tractor, we therefore rely on our network of dea-lerships or agents, all of whom have been chosen for their professionalism andcompetence. As professionals, our dealers are obliged to mount our machineryaccording to trade practices and in compliance with safety regulations.If, however, there is still any doubt or if the trimmer is not mounted by a LAGARDEdealer (for example, with used machinery), our after-sales service is at your disposalfor any information.

2.5.3 User

The user must follow the following recommendations:

● Comply with all the installation, operation, setting, maintenance and repairinstructions in this manual. Use only the spare parts and accessories thatconform to our recommendations.● Do not modify or have someone else modify your trimmer and its accesso-ries (mechanical and hydraulic characteristics) without first requesting our writ-ten agreement.


● Non-compliance with these rules may make your trimmer dangerous. Wemay not be held responsible in the event of damage or injury.

3 CHARACTERISTICS

3.1 TECHNICAL CHARACTERISTICS

The range of H series hydraulic trimmers is divided into different families:

● HE trimmers for straddle tractors and harvesting machines● HM trimmers for narrow tractors (front mounting)● HL trimmers for narrow tractors (mounting between wheels)● HR trimmers for narrow tractors (front or rear mounting)● HG trimmers for narrow tractors (mounting between wheels)

*Weights given as an indication, not including any options.


Version HE100 HE200 HE300 HM1 HM2 HM3Configuration 1 full row 2 full rows 1 row + 2x1/2 2x1/2 rows 2x1/2 rows 2x1/2 rowsSide trim (m)Top trim (m)Weight (kg)* 190 440 440 300 320 360Flow rate required (lpm)DimensionsNumber of motors 3 6 7Number of blades 8 16 18 12 14 12Rotation speed

Version HR100/200 HR300 HR500 HL100 HG100Configuration 2x1/2 rows 1 full row 2 full rows 1 full row 1 full row Side trim (m) 1,20 to 1,40 1,20 to 1,40Top trim (m) 0,75 to 0,85 0,75 to 0,85Weight (kg)* 280 250 350 250 250Flow rate required (lpm) 20 to 30 20 to 30DimensionsNumber of motors 4 3 6 3 3Number of blades 10 8 16 10 10Rotation speed

0,75 to 0,850,97 / 1,03 / 1,10 / 1,20

0,751,10 to 1,45

2500 rpm

2500 rpm

4

Machines expandable to variable dimensions

1,20 to 1,400,75 to 0,85

25 to 35

Machines expandable to variable dimensions20 to 35 25


HE 100

HE 200

HE 300

HM 1HM 2

HM 3

HR 200

HR 300

HR 500

HL 100HG 100

3.2 HYDRAULIC CHARACTERISTICS

Information about the workings of LAGARDE hydraulic trimmers:

The pressurised oil from the pump of your tractor or your harvesting machinegoes through the control distributor then successively supplies the variousmotors of the machine. Each of these motors absorbs part of the availablepressure.

For normal operation, the tractor (or harvesting machine) must have the followinghydraulic characteristics:

● Min pressure: 120 to 150 bar (machines with 3 or 4 motors) 160 to 190 bar(machines with 6 or 7 motors)● Max pressure: 200 bar● Min flow rate: 16 litres (for a blade rotation speed of 1500 rpm, which is thethreshold value for a good-quality trim)● Max flow rate: 35 litres (for a blade rotation speed of 3200 rpm, which is themaximum allowable motor speed; in order not to damage the motors, themachine has a flow regulator which eliminates surplus flow if it exceeds 38 lit-res/min).

3.3 SOUND LEVELS AT THE WORKSTATION

3.3.1 Tractors without cabin:

Location: vertical, centre of driver's seat / 1.8 m above tractor floorEquipment type: HR 500 trimmerTractor type:Sound level indicator name and type: FI 4001Sound level: not measured

3.3.2 Tractors with cabin:

Location: vertical, centre of driver's seat / 1.8 m above tractor floorEquipment type: HR 500 trimmerTractor type: John Deere 5410 at 2100 rpmSound level indicator name and type: FI 4001Sound level: machine noise cannot be dissociated from, and is covered by, tractorsound level

3.4 VIBRATION LEVELS AT THE WORKSTATION

Equipment vibration cannot be recorded: covered by tractor vibrations.


4 SAFETY RULES

4.1 GENERAL

The other chapters in this instruction manual give further safety indications that youshould also keep to in your own interest. Remember that vigilance and prudenceare the watchwords of safety. At all times you must observe the safety and accident-prevention rules and regula-tions, as well as those concerning occupational medicine, environmental protectionand road traffic. When starting up the machine and during operation, make sure that no person, ani-mal or obstacle is near the machine.Always keep children away from the trimmer.Before any maintenance or repair, ensure the trimmer cannot be switched on acci-dentally. Before use, check the tightness of screws, bolts and connections. Tighten if neces-sary. Before use and after each adjustment or maintenance operation, ensure all protecti-ve devices are in place and in good condition, and that their locks are on.Never put your hands, arms or feet near the parts when they are moving, even slo-wly. Keep your distance from working parts.Whenever you hear a noise or feel an unusual vibration, switch off the trimmer, andlook for and remove the cause of the incident before restarting work. Call your agentif necessary.


DANGER: WHEN IN OPERATION, THE BLADES OF OUR TRIM-MERS TURN AT AROUND 2500 RPM. THEY ARE THUS INVI-SIBLE TO THE NAKED EYE AND ARE EXTREMELY DANGE-ROUS TO ANY PERSON STANDING NEAR THE MACHINE.AS A USER, YOU ARE RESPONSIBLE FOR FORBIDDINGANYONE FROM APPROACHING THE MACHINE, PARTICULAR-LY CHILDREN.

4.2 WARNINGS / PICTOGRAMS

The stickers affixed to the trimmer give indications of the security measures to bestrictly observed, and are there to help prevent accidents. Keep these stickers per-manently clean and visible. If they suffer from wear and tear, ask your manufacturer(or dealer) for new ones. When undertaking repairs, make sure the spare parts bearthe same stickers as the original parts.

4.3 SAFETY:

LAGARDE H series hydraulic trimmers are fitted with the latest safety improve-ments.

Their safety devices are as follows:● Our machines are delivered with a blade-rotation control distributor placedright next to the driver, allowing him/her to stop the blades in a fraction of asecond.● The transmission elements (pulleys, belts) are placed in watertight housings.● The blade-protection housings cover the rear part of the blades, in accordan-ce with the regulations.


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Risk of fingers orhands being cut off.

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Keep a safe distanceaway from themachine.

STOP012855

Wait for all the ele-ments of the machi-ne to come to acomplete stop befo-re touching them.

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Consult the techni-cal manual to findout about mainte-nance procedures.

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Ejection or projec-tion of objects: enti-re body exposed.

● The thickness and quality of steel of the cutting blades ensure they cannotbreak (in normal conditions of use). The blades are mounted onto threadedpins and are held by 2 elastic rings, enabling the disengagement of the bladesin the event of a violent shock.

The threaded pins holding the blades have a right-hand thread or a left-hand thread,so that the rotation direction imparts a torque in the direction in which the pin is tur-ning. This makes the system impossible to come loose. When the blades are chan-ged, the pins must be retightened with a torque of 7 daN/m.

● The hydraulic control distributor has an integrated pressure limiter capable oftaking over from the one on the tractor if the machine pressure rises (motorjammed).● A flow regulator placed at the inlet of the hydraulic circuit filters the flowrequired for the machine and returns surplus flow to the tank.● Removable protective housing for the cutting blades.● Red and white labelling in the periphery of the blade rotation.● Anti-projection screen supplied with the HL and HR rear-mounted models.● The vertical cylinders are equipped with safety valves preventing the machi-ne from falling if a hose breaks.

4.4 BLOCKING (JAMMING)

When the vegetation is too thick, or if you go too fast, the vegetation may becomejammed between the blades and the protective housing.To unblock the machine: leave the row, disengage the motor command, switch ofthe engine, put on protective gloves and remove the vegetation.

4.5 LINKAGE ATTACHMENT

4.5.1 HR model:

The HR models are used behind a narrow tractor and have a standard 3-point cou-pling system.

4.5.2 HR, HM, HE frontal models, HG and HL (between wheels):

Your dealer has had a specific attachment part made for your tractor. He/she willshow you how to attach your machine under the best possible conditions.


SAFETY RULES TO BE RESPECTED:● Never modify the hydraulic circuit of the machine● Keep the protection and signalling parts of themachine in good order● Comply with the user instructions● In the event of an anomaly, stop the machine andcontact your dealer.

4.6 MAINTENANCE AND REPAIR

Maintenance and repair operations may only be carried out by qualified persons.● Always keep the machine and its accessories in perfect working order.● Stick to the maintenance instructions.

Before any intervention:● Disengage the trimmer's drive mechanism● Wait for all the moving parts to come to a complete stop● Put on the parking brake (or handbrake)● Switch of the motor● Remove the ignition key

4.6.1 Welding operations

Welding to strengthen the machine or to add metal parts is prohibited without ourprior written authorisation.During authorised welding operations, if the trimmer is coupled, disconnect the trac-tor battery.

4.6.2 Tyre maintenance or repair (option on HR model)

Do not attempt interventions on the tyres unless you have the right tools and therequired experience. Incorrect mounting may seriously compromise the efficiency ofthe machine and your safety. When in doubt, call upon a specialist.It is not recommended to fit tyres with characteristics that are different from the origi-nal ones.

4.6.3 Repairs

Before performing any interventions on the trimmer, ensure the hydraulic control unitcannot be engaged accidentally or by a third person. As a user, the interventionsyou are likely to do are limited to changing worn parts (cutting blades, belts, hosesor hydraulic connectors).For larger-scale interventions or repairs, please contact your dealer.

5 ENVIRONMENTAL PROTECTION

5.1 STORAGE AND REMOVAL OF WASTE (POLLUTANTS)

Waste grease and hydraulic oil must not be spread on the ground or thrown intodrains.Collect drained liquids in watertight, clean containers set aside for this purpose.Avoid using food containers or drink bottles.Store waste oils in containers set aside for this purpose. Use a company specialisedin the collection and recycling of liquids, or dispose of the liquids in the containersset aside for this purpose.


6 ASSEMBLY AND INSTALLATION

6.1 TAKING DELIVERY OF THE MACHINE

Your HE or HR trimmer should beunloaded using a lifting machine equip-ped with a hook (crane, hoist, etc.).HR frontal trimmers and HL and HMtrimmers are unloaded via the machi-ne's brackets, using a forklift truck.When unloading your trimmer, makesure no-one is in the unloading zone.Ensure all the accessories of the trim-mer are present.Ensure your trimmer has suffered nodamage.

6.2 QUALIFICATION OF THE OPERATOR

The trimmer must be assembled by qualified personnel with the tools required toperform this operation.

6.3 SURROUNDING CONDITIONS

Your trimmer must be assembled on flat, horizontal, hard ground.

6.4 MOUNTING

Depending on the type of equipment, your LAGARDE H trimmer is to be mounted:● at the rear or front (HR model)● at the front (HM and HE models)● between the wheels (HL and HG model).


THE DEALERSHIP FROM WHICH YOU PURCHASED YOURLAGARDE TRIMMER IS A PROFESSIONAL ACCREDITED BYOUR COMPANY. ONLY THE DEALER IS QUALIFIED TO PER-FORM THE INSTALLATION, COMMISSIONING AND INITIALSETTINGS OF THE TRIMMER.

6.5 ATTACHMENT DEVICES AND METHODS

6.5.1 Attachment

Rear-mounted machine: HR model

Your HR trimmer is coupled to the lifting arms of thetractor. First reverse the tractor to place the machinebetween the fork yokes, then slide in the pins and putthe third point in place. Position and connect thehydraulic control distributor.

Other models:

The HE, HM, HG and HR trimmers are mounted on the attachment parts provi-ded by your dealer. It is up to you to check the following points:

● The trimmer must be rigid enough in relation tothe tractor (or harvesting machine); the attachmentmust be able to absorb the stress caused by theweight and inertia of the machine.● The presence of the trimmer on the tractor mustnot modify greatly or dangerously the centre ofgravity of the assembly. You must pay particularattention to this point.● The rotating blades turn very fast and are ofgreat danger to people.


Rear-mounted

HL coupling

HE mounting

In the absence of a protective devicepreventing access to the blades, theposition of the machine on the tractorshould be such that there is a mini-mum distance of 850 mm between adefined theoretical zone and one ormore blades. With rear-mounted HRand HL trimmers, the provision of asafety screen renders this rule obs-olete.

6.6 CONNECTION TO ENERGY SUPPLIES

6.6.1 Connecting the trimmer:

Preliminary precautions:

The operating life of the trimmer's gear motors depends on the quality andquantity of oil used.

Quality of oil:

Before carrying out any connections, make sure the quality and cleanness ofthe tractor oil is satisfactory. If this is not the case, it is necessary to filter orchange the oil.

We recommend using a multipurpose, good-quality hydraulic oil such as:

MOBILAND SUPER XHP 10W40 ESSO FARM'S 10W40SHELL HARVELLA TX 10W40 Or equivalent

Contact your tractor dealer to make sure these oils are compliant.

Quantity of oil:

The quantity of oil required for the good working of your trimmer depends onthe pump flow rate of your tractor.We recommend a quantity of oil equal to twice the flow rate.


Reach zone

SIP (in accordancewith EN2535)Theoretical zone

THE CLEANNESS OF THE OIL USED TO OPERATE YOURLAGARDE TRIMMER IS A CRUCIAL FACTOR IN ITS CORRECTWORKING AND LONGEVITY.TO AVOID ANY GUARANTEE DISPUTE OR REFUSAL IN THEVENT OF A DAMAGED HYDRAULIC MOTOR, WE ADVISE YOUTO PLACE A PRESSURE FILTER AT THE MACHINE CIRCUITINLET IF YOU ARE UNSURE AS TO THE CLEANNESS OFYOUR OIL (CONSULT YOUR DEALER OR OUR TECHNICALDEPARTMENT).

E.g.: tractor pump flow rate 25 litresOil reserve required 50 litres

You should check the oil level on the tractor underframe and, if necessary, addthe necessary quantity.

Connection:

Depending on the type of trimmer and its options, the type of connection mayvary. There are several possible cases:


THE DRAINAGE PIPE MUST HAVE A DIRECT RETURN FLOWTO THE OIL TANK. DO NOT USE A QUICK COUPLER. DO NOTCONNECT TO THE MOTOR RETURN FLOW HOSES.

CHECK THE P AND R CONNECTION ON THE TRIMMER

A/ Machines sold without a control distributor

This is generally the case with HE trimmers (straddle tractors and harvestingmachines usually have a number of distributors in the cab that are available fortools).The following diagram illustrates this type of connection:


*The use of a coupler puts a brake on thecircuit return flow equivalent to 3 to 5 bar.This sort of pressure on the drain circuit isharmful and may lead to the shaft seals ofthe hydraulic motor being ejected.

Adjustment cylinder(s)

gwith enginebrake valve

Drain tank

Connection tractordouble-acting or

single-acting distributor

Connection pressure outletof tractor distributor

onnection tractor stributor return flow

T

P : Oil pressureT: Return oil flowT1: Drain circuit return oil flow

Direct connection totractor reservoir without a coupler*

IMTRII MERIm

B/ Machines sold with a hydraulic distributor (for tractors withoutcabs)


Adjustement cylinder(s)

Drain tank

rect connection toactor tank without

a coupler*

Connection tractordistributor

pressure outletP


P : Oil pressureT: Return oil flowT1: Drain circuitreturn oil flow

Hydraulic distributio(must be outside ca

TP

Cylinder(s) Motor

Connection tractor distributor return flow

MMTRIMMMERM

Flow regulator withengine brake valve

Im

C/ Machines sold with electro-hydraulic distributor


Adjustement cylinder(s)

Drain tank

P

ydistributor mounted in the cab

Connection tractor distributor return flow

Connection tractordistributor

pressure outlet

Electro-hydraulicdistributormontedin the cab

P : Oil pressureT: Return oil flowT1: Drain circuitreturn oil flow

T

Rear view of the unit

rect connection toactor tank without

a coupler*


Cylinder(s)

Motor

Flow regulator withengine brake valve

MMTRIMMMERM

7 STARTING UP AND OPERATION

7.1 DESCRIPTION, LOCATION AND IDENTIFICATION

Reminder:

Your LAGARDE H series trimmer has been designed to trim vegetation invineyards. Any other use is prohibited. Before use, ensure that your trimmer has been mounted in the right conditions(tightening and locking) and the connections have been performed as per ourinstructions.

General description:

1-Chassis 2-Beam 3-Blades 4-Cutting element 5-Cylinder6-Motor


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7.1.1 Optional equipment


● Double hydraulic pump unit● Counterweight (HR 300)

● Shoe kits

● Spacing adjust-ment via cylinders

● Height-adjustabletop trim

● Additional right-hand or tilted cut (fortrimming the lowerparts of the vine)

● Wheel kits ● Bogie wheel kits

● Withdrawal safetydevice for vertical trims

● Anti-tilt adjustment

gency stop

or shutdownoptionFunction 2

Lifting/lowe

Motor start

Function

Electric control

Motor shutdown

Lifting/Lowering

start

Function 1

Hydraulic control

7.2 SETTINGS

For optimum output and a good finish, your trimmer should be properly adjusted.

7.2.1 Adjustment

During adjustment operations, it may be necessary to remove the protective hou-sings of the cutting blades. Be careful, as the blades are particularly sharp.

A Adjusting the cutting panels:

For reasons of transportation, ourmachines are reduced to the mini-mum possible size. Before you takethe machine into the vines, you mustfirst adjust the relative cutting positionso that the blades do not come intocontact with each other (top trim bla-des and side trim blades) and themachine has the cutting profile yourequire.

a. Adjusting the relative position of the cutting elements

This is done by unscrewing theattachment fittings on each cuttingpanel, then adjusting them so thatthe vertical (side) and horizontal bla-des do not come into contact witheach other and the space betweenthem does not let vegetationthrough.


NEVER ADJUST THE TRIMMER WHEN IT IS IN OPERATION

Adjustment of theposition of the bla-des

Attachmentfittings

b. Adjusting the angle of the cuttingsides

Our machines allow the user to profile the cutaccording to requirements.Possible tilt: +/- 15°

This adjustmentis done via theupper joint byunscrewing bolts1 and 2, tilting the cuttingside, then retightening.

Special case of the HG model

B Adjustments prior to use

Before going into the vine rows, you must first adjust thecutting height and spacing of the machine.

a. Cutting height

Once the machine has been placed in front of the row with the hydraulic motorswitched off and the user seated in the driver's cab, use the hydraulic or elec-tric distributor to activate the vertical cylinder of the machine. Lift or lower themachine to the required cutting height.

b. Spacing

I. Manual adjustment of the spacing

This operation should be performed by the user with the tractor switched offand the ignition key withdrawn.The cutting elements are spaced by sliding the male tubes that hold the cuttingpanels into the female tubes of the chassis (HR/HM/HL models). On the HEmodel, it is the female tube that slides over the male tube of the chassis.Spacing and tube-sliding operations first involve unscrewing the screws thatimmobilise the tubes.


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2

II. Hydraulic adjustment of thespacing

This operation is performed withthe user sitting in the driver's caband with the hydraulic motorsswitched off, by moving the right-hand or left-hand lever of thehydraulic distributor or the electriccontrol that commands the spa-cing cylinders.

Special case of the HG model

The HG model has a mast that is articulated atthe base. Height-adjustment, spacing or titlingoperations are performed by acting successive-ly on the machine’s three cylinders, via thehydraulic or electric distributor or via the tractorcontrols.

III. Adjusting the shoes or wheels (HR model)

The HR models have shoes fitted asstandard and simple wheels or bogiewheels as an option.

The shoes and simple wheels have theirspacing adjusted by sliding, and areblocked into position by a pressurescrew that needs to be unscrewed andretightened with each adjustment.

The boggie wheels have adjustable spacing, extension and angular movement.As described above, these adjustments are done by unscrewing and retighte-ning the pressure screws or stop screws.


Angular movement adjustment

IV. Independent adjustment of top trim (HE, HR and HL option)

As an option, certain models can havetheir top trim adjusted vertically, inde-pendently of the side trim. This is desi-gned for users who have both low andhigh vines.

The vertical adjustment is carried out by loosening thepressure screw (1) then releasing the pin (2) from thetube and positioning the cut to the desired height. Putthe pin back in, then retighten the pressure screw.

V. Anti-tilt adjustment (option onHL and HR 300 models)

The anti-tilt adjustment is performedby activating the hydraulic distributorcontrol.

VI. Anti-tilt adjustment (HMmodel)

Release the pin, adjust the tilt andreplace the pin

VII. Raising the cutting panels byintegral pivoting - tilt adjustment(HE model)

As well as the possibility of adjus-ting the cutting height (simultaneousaction on the 2 adjustment cylinders),the chassis of our HE models alsooffer the possibility of:

● Correcting the effects of slo-pes by activating only one cylin-der● Raising and pivoting themachine upwards by retractingboth vertical cylinders fully.


1

2

All models exceptHM

Adjustment on HM

VIII. Pollarding position On HE 100 and HE 200 models (external panels only)

● Loosen screw 1● Loosen the holding screws● Remove screw 2

● 1 - Pull the panel outwards● 2 - Lift the panel to the horizontal position● 3 - push the panel in and fit it in place● 4 - Adjust the position of the blades● 5 - Retighten the screws● 6 - Close the supply valve so as to supply only the upper trim motor (HE 200model).


2 1

3

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4

7.3 STARTING UP THE MACHINE

7.3.1 Prior inspections

Before using your trimmer, make sure you check the following points:

● The presence of all the protective devices● The pressure and condition of the tyres● The good condition of the cutting tools● The absence of oil leaks

7.3.2 Removing the protection of the cutting blades

After removing the blade protections, store them in a place where you can easilyfind them again after using the machine.


7.3.3 Starting up the motors - blade rotation

The motors are started up by engaging thelever of the hydraulic distributor or the electricbutton.

To protect the motor parts, it is recommendedto start the motors with a medium enginerating of the tractor and to increase it gradual-ly until the hydraulic pump of the tractor hasreached its nominal flow rate.

NB: Visual check on the rotation direction.

At low speed it is easy to detect the rotation direction of theblades. Users must check that the rotation direction cor-responds to the following direction:

Top trim: rotation towards the outsideSide cut: upwards

If this is not the case then the hydraulic connection has notbeen done correctly and the blades may come loose. Stop the machine immediately and consult yourdealer.


DANGER: WHEN IN OPERATION, THE BLADES OF OUR TRIM-MERS TURN AT AROUND 2500 RPM. THEY ARE THUS INVI-SIBLE TO THE NAKED EYE AND ARE EXTREMELY DANGE-ROUS FOR ANY PERSON STANDING NEAR THE MACHINE.AS A USER, YOU ARE RESPONSIBLE FOR FORBIDDINGANYONE FROM APPROACHING THE MACHINE, PARTICULAR-LY CHILDREN.

START UP THE MOTORS WHEN YOU ARE SEATED IN THEDRIVER'S CAB, WITH THE MACHINE SURROUNDINGS COM-PLETELY CLEAR. IT IS STRICTLY FORBIDDEN TO START UPTHE MACHINE IN THE PRESENCE OR PROXIMITY OF ANO-THER PERSON.

OWING TO ITS FUNCTION, THE TRIMMER IS A DANGEROUSTOOL. SWITCH OFF THE MOTORS IMMEDIATELY IF ANYPERSON COMES WITHIN THE PERIMETER OF USE OF THETRIMMER.

7.3.4 Working speed

The working speed through the vineyard depends on a number of criteria:

● Vegetation density● Ground morphology● Tractor stability● Rotation speed of the blades (dependent on the flow rate supplied).

The range of speeds goes from 2 to 6 km/h. On rough ground, slopes or stony soils,reduce speed as much as possible. Particular care should be taken with straddletractors or harvesting machines, given the height of the overall centre of gravity.At the end of a row and before introducing the machine to a new row, it is advisableto switch off the motors. In the event of a violent shock or an incident (stake, tree,wire caught, etc.), leave the row, switch off both tractor and machine and assess theeffect of the damage on operation and safety.In case of vibrations, twisted blades, damaged safety system, broken hoses, etc.,consult your dealer.

7.3.5 Adjusting the machine

At any moment, it is possible to use the hydraulic or electric levers of the machineto control the cylinders and adjust the position of the cutting elements in relation tothe vegetation.

It is recommended to proceed by carrying out small successive adjustments.

The use of the oil for the control of the machine's cylinders leads to a slight reduc-tion in the rotation speed of the cutting blades. This momentary reduction has noeffect on the cutting quality of the machine.

7.4 STOPPING THE MACHINE

To stop the machine, switch off the hydraulic supply via the distributor control, afterfirst reducing the engine rate of the tractor.

7.4.1 Inspection of the tightness of the machine parts

Despite all the care and attention we put into assembling our machines, after a fewhours of use a gap may have been created between the transmission parts on thechassis or the cutting panels. You should therefore inspect their tightness regularly.

● Machine - tractor attachment● Chassis parts attachments● Cutting protective housing attachments


REMINDER: NO ADJUSTMENTS MAY BE MADE ON THEMACHINE WHEN IT IS OPERATION.

● Hydraulic motors and cutting blades attachment

8 TRANSPORT/MOVEMENT

8.1 TRANSPORT POSITION

To put the machine in the transport position, proceed as follows:

Retract the trimmer as much as possible to ensure its size does not exceed that ofthe tractor or harvesting machine, or keep it within a size under 2.5m. Use the spa-cing cylinders, or, if the machine does not have any, slide in the tubes to bring in thecutting panels after first unscrewing the pressure screws. Retighten the screws afterthis operation.

8.2 DRIVING ON PUBLIC ROADS

If you have to drive on a public road:● Place the machine in transport position in accordance with the instructions inchapter 8.1.● Check the braking devices of the tractor are in good working order.● If the machine should hide the signalling lights or devices of the tractor, youmust compensate for this by making them visible again, either by moving themor by adding equivalent devices (lighting strip, additional registration place,etc.).● On public roads, comply with the highway code.● Respect the maximum dimensions allowed (width, height, length). Shouldyou exceed the authorised dimensions, comply with the regulations in forcewith respect to wide and heavy loads.● Respect the maximum axle load and the total authorised weight. Make surethe load on the front axle is never lower than 20% of the empty tractor weight.If necessary put in place front (or rear) weights.● Keep to the authorised speed limit.

8.3 OPERATING POSITION AFTER TRANSPORT

To restart your machine after transport, refer to chapter 7.2 "Adjustments".


VERY IMPORTANT: THE GUARANTEE MAY BE INVALID IFTHESE INSTRUCTIONS ARE NOT COMPLIED WITH.

9 HANDLING

LIFTING:

The HE trimmer should be handled using the lifting points designed for this purpose,with the aid of a lifting machine equipped with a hook (crane, hoist, etc.), as indica-ted in chapter 6.1.The HR, HM, HG and HL trimmers should be handled via the brackets supplied withthe machine, using a forklift truck as indicated in chapter 6.1.

10 MAINTENANCE AND REPAIR

10.1 QUALIFICATION OF THE OPERATOR

Do not attempt any intervention or repair unless you are trained to do so or unlessyou have the required competence and tools.

10.2 MAINTENANCE INSTRUCTIONS

In the design of our range of trimmers, the company LAGARDE has tried to makethese machines as maintenance-free as possible.The operations described below are nonetheless indispensable for the good workingof the machine.

10.2.1 Greasing

● The bearings used on our trimmers are greased to take account of the low stresslevels they support and their perfect water tightness. They do not need any furthergreasing.


WHEN LIFTING YOUR TRIMMER, KEEP IT AWAY FROM ANYOTHER PERSON. NEVER GO BENEATH THE MACHINE WHENIT IS RAISED.

AS A USER, YOU CAN CARRY OUT EVERYDAY MAINTENAN-CE OPERATIONS SUCH AS GREASING AND CHANGINGWORN PARTS (BLADES AND BELTS). FOR MORE IMPORTANTOPERATIONS, YOU MUST CONTACT YOUR DEALER.

WAIT FOR THE TOOL TO STOP COMPLETELY BEFORE ANYOPERATION. CHECK THE HYDRAULIC CONTROL CANNOTBE ENGAGED ACCIDENTALLY BY ANOTHER PERSONDURING THE INTERVENTION.

● Specific greasing point: daily greasing.

● HR model: optional wheels kit; wheelpivot axle greasing nipple.● HL and HR 300 models: anti-tilt option:greasing of the support pivot pin.

● Sliding tubes (all models):

The sliding tubes need to be kept greasedpermanently (application with a brush). Inorder to eliminate the dust that gathers in thegrease, a full cleaning operation (with diesel)is recommended at the end of each cam-paign, followed by re-greasing.

10.2.2 Cleaning required due to sap deposit

● Regular cleaning will prevent a lasting build-upof deposit.● To ensure a perfect cut, remove the sap fromthe blades after every cutting operation.

● During cleaning operations, avoid scrat-ching the blade surface (do not use a grin-der, as this will only make the sap stick morestrongly).

10.2.3 Cleaning the cylinders

Particular care must be taken when cleaning the cylinder rods; clean them regularlywith diesel so as not to damage the cylinder seals.

10.2.4 Checks on the hydraulic circuit

One or more connections may have to be retightened after a few hours of use.Perform this operation to avoid fluid leaks, without tightening excessively.

10.2.5 Belt tension

Your trimmer is delivered with 3 special spanners. These spanners are required forthe operations described below.Tensioning of the belts should be done after the first 20 hours of use, then beforeeach period of use if needs be.It is a simple operation that lasts a few minutes.


Before/after deposit removed

Cleaningwith manualtools only

To retighten the belts, proceed as follows:

Going upwards from the motor towards thecutting side, or downwards, unscrew the 3attachment nuts on each bearing block, thenusing the special spanner, pivot the bearingblock in the opposite direction from themotor. Retighten simultaneously.Proceed in the same way for all the bearingblocks.

WARNING: IF THE BELTS ARE TOOTIGHT OT TOO LOOSE, THEIR LIFEMAY BE REDUCED CONSIDERABLY.

10.3 REPAIRS

Only use spare parts and accessories which are recommended by the manu-facturer.

10.3.1 Changing the blades

To replace a blade, use the wrench, along with a flat spanner to be inserted behindthe blade. Loosen the attachment pinof the blade using the wrench (eitherclockwise or anticlockwise, dependingon whether the thread is right-hand orleft-hand; left-hand threads are recogni-sable by the circular thread inscribedon their collar).When fitting a new blade, the threadedpin must be tightened (pinching theblade between the 2 elastic rings) witha torque of 7 daN (equivalent to a forceof 7kg applied at the end of a spanner1m long).

Regularly check the wear of the blades; if they are largely worn or irregular, or withbreakage causing even the slightest vibration, stop the machine and change theblade.In case of vibrations, stop the machine immediately consult your dealer.


Pivot screw

Attachmentscrew

WARNING: WHEN REPLACING THE BLADES, MAKE SURETHE HYDRAULIC CONTROL IS DISENGAGED AND NO-ONECAN RE-ENGAGE IT DURING THE INTERVENTION.

10.4 RESTARTING THE MACHINE AFTER INTERVENTION

After repair or maintenance, ensure all the protective devices and parts of the trim-mer are remounted correctly.Once you have made sure no-one is in the field of action of the trimmer, restart themachine (see paragraph 7).

11 CLEANING

11.1 WHERE TO CARRY OUT CLEANING OPERATIONS

Clean the trimmer in an area set aside for this purpose.

11.2 WEARING OF INDIVIDUAL PROTECTIVE EQUIPMENT

To clean your trimmer you should wear protective gloves and glasses to preventinjuries caused by projections from the water pressure.

11.3 CLEANING METHOD

Cover all openings requiring protection from water, vapour or cleaning products.In case of use of a high-pressure water jet, do not hold it too close to the machineand avoid directing the jet onto hydraulic hoses, seals, filling plugs, etc.

11.4 TYPES OF CLEANING PRODUCTS

Do not use aggressive cleaning products (chlorine-based).Use cloths that are not fluffy, or flexible brushes.


OUR COMPANY DECLINES ALL RESPONSIBILITY OR GUA-RANTEE CLAIM IF A BREAKDOWN RESULTS FROM NONCOMPLIANCE WITH THESE INSTRUCTIONS.

WARNING: THE USE OF A HIGH-PRESSURE CLEANER ISRECOMMENDED TO REMOVE TRACES OF SAP FROM THEBODYWORK. HOWEVER, IT IS INADVISABLE TO USE SUCH ACLEANER ON THE HYDRAULIC MOTORS, BEARINGS, WHEELBEARINGS AND THE GAPS BETWEEN THE BODYWORKPARTS. IF USED ON THE SLIDING BEAMS, THEY SHOULD BERE-GREASED AFTERWARDS.

11.5 INSPECTING THE MACHINE AFTER CLEANING

Once cleaning is finished, inspect the pipes and check they have no leaks, that theconnections are not loose and are not damaged.Remedy any damage immediately.Grease your trimmer completely.

12 REMOVAL AND LONG-TERM STORAGE

12.1 PRIOR MAINTENANCE

Before removing your trimmer, clean and grease it completely.Loosen the belts during long-term storage to prevent damage to them.

12.2 REMOVAL AND STORAGE CONDITIONS

For the HE, HM, HL, HG and HR trimmers, removal should be done via the bracketsdelivered with the machine, and in accordance with the way the machine has beenattached to the tractor.Consult your dealer to define the right removal method.The trimmer should be stored in the shelter of weather conditions and away fromchildren.The trimmer should be stored on flat, horizontal, hard ground.

12.3 PERIODIC CHECKS DURING STORAGE

During storage, make regular checks to ensure that all the safety elements are intheir place (protective housings, etc.).

12.4 RESTARTING THE MACHINE AFTER STORAGE

When restarting your trimmer, check the following points:

● Retighten the belts● Presence of all safety devices● Pressure and condition of tyres (HR option)● Condition of the blades● Absence of hydraulic leaks

13 DISMANTLING AND DISPOSAL

When your trimmer reaches the end of its career, you will have to dispose of it.Before dismantling, put the drained hydraulic oil into a container (never throw it outdirectly into the environment).You can now dismantle the trimmer and eliminate all metal scrap.


Belts (tension)BladeBlocking (jamming)

Certificate of conformityCharacteristicsCleaning

DisposalDriving

Environmental protection

Greasing

HandlingHydraulics

Linkage attachment

MaintenanceMounting

RemovalRepairs

SafetySettingsStarting upStorageStopping the machine

Transport (movement)

Welding

10.210.34.4

1.03.011.0

13.08.2

5.0

10.2

9.06.6

6.5

10.06.4

12.010.3

4.37.27.312.07.4

8.0

4.7

14 ALPHABETIC INDEX


15 GUARANTEE

Unless subject to an extension, the equipment described in this manual is guaran-teed for a period of ONE YEAR from delivery.

Not included in the guarantee are the following parts:● Wearable parts (blades).● Transmission belts.● Hydraulic hoses and pipes.

The guarantee covers parts that are recognised as defective and have been subjectto a prior demand to our AFTER-SALES SERVICE; transport, assembly or dismant-ling remain at the cost of the client.

Guarantees cannot cover the following:● Use of the machine for purposes other than that intended● Tractor power or technical characteristics that do not correspond to thoserecommended for the equipment.● Any breakdowns or seizures due to incorrect maintenance, misuse or badhandling.

Any modifications or additions of parts to our machines will cause the guarantee tobe null and void.

Our company declines all responsibility for accidents to people or objects resultingfrom incorrect maintenance, misuse or non-compliance with the safety instructionsrelated to the use of our equipment.

In case of dispute, only the BORDEAUX TRIBUNAL will have jurisdiction.


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