gs-1/hp hydraulic lift assembly...

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1 | P a g e QUESTIONS? CALL GAMMILL TECHNICAL SUPPORT : 800-659-8224 Tables & Accessories GS-1/HP HYDRAULIC LIFT ASSEMBLY INSTRUCTIONS CI-T-0003 Rev 01 Materials Required: SEE PROVIDED PARTS INDEX, PAGE 5 ALL DIRECTIONS ARE WRITTEN AS IF STANDING AT THE BACK (PANTAGRAPH SIDE) OF TABLE

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Page 1: GS-1/HP HYDRAULIC LIFT ASSEMBLY INSTRUCTIONSgammill.com/wp-content/uploads/2014/12/CI-T-0003-Rev-01-GS-1-HP... · GS-1/HP HYDRAULIC LIFT ASSEMBLY INSTRUCTIONS CI-T-0003 Rev 01

1 | P a g e QUESTIONS? CALL GAMMILL TECHNICAL SUPPORT : 800-659-8224

Tables & Accessories

GS-1/HP HYDRAULIC LIFT

ASSEMBLY INSTRUCTIONS

CI-T-0003 Rev 01

Materials Required: SEE PROVIDED PARTS INDEX, PAGE 5

ALL DIRECTIONS ARE WRITTEN AS IF STANDING AT THE BACK (PANTAGRAPH SIDE) OF TABLE

Page 2: GS-1/HP HYDRAULIC LIFT ASSEMBLY INSTRUCTIONSgammill.com/wp-content/uploads/2014/12/CI-T-0003-Rev-01-GS-1-HP... · GS-1/HP HYDRAULIC LIFT ASSEMBLY INSTRUCTIONS CI-T-0003 Rev 01

2 | P a g e QUESTIONS? CALL GAMMILL TECHNICAL SUPPORT : 800-659-8224

STEP 1: To make installation easier, remove pattern board from table.

STEP 2: Mount the lift bracket to the INSIDE of

the legs, using the existing bolts on the table

and the two lower holes on the legs. Use the

two longer bolts supplied (3/8” x 2 – 3/4”) to

attach the lower part of the lift bracket to the

table leg. Place (1/2”) spacer washers on each

of the two lower bolts, between the leg and the

hydraulic lift bracket. (see photo’s A & B)

STEP 3: On tables with three height-adjusting holes on the end leg, use the bottom hole. On tables with two height-adjusting holes on the end leg, use the top hole.

NOTE: Depending whether the table is on casters or adjusting legs, you will have to position the to accommodate the hydraulic lift assembly. New tables only have one height-adjusting hole.

STEP 4: Pump bracket mounting: Attach the short bracket using (2) #8 x 3/4” self-drilling screws. (see photo C)

NOTE: The pre-drilled holes for the short bracket are closest to the center cross tube on the back side of the table. (Pivot rod side is the back side of the table - see Diagram 1) The predrilled holes for the long bracket are to the left of the short bracket.

STEP 5: Standing at the back of the table, position the long bracket in

the opening, on the left-hand side of the center cross piece. Position

the “turned up” ends of the bracket flush with the top of the bottom

rail.

STEP 6: Position the long bracket so that the pump will mount within

the back half of the table assembly, using the holes that are 2” apart.

Attach the long bracket with (4) #8 x 3/4” self-drilling screws. You will

need an electric drill with a #2 Phillips bit. (see photo D) For ease of

installation, pilot holes have been drilled.

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3 | P a g e QUESTIONS? CALL GAMMILL TECHNICAL SUPPORT : 800-659-8224

STEP 7: Unpack the pump assembly, being careful not to kink the hydraulic lines. Place the two cylinders with the longest

lines to the corners of the front of the table. Place the two cylinders with the shortest lines to the corners of the back of the

table.

STEP 8: Use (2) 8-32 x 3/4” machine screws, washers, lock washers and nuts to attach the hydraulic line end to the short

bracket. Attach the pump with the motor end resting on the long bracket. Use (2) 10-24 x 3/4” machine screws,

washers, lock washers and nuts. Tighten all screws using a Phillips screwdriver and an 11/32” wrench (for 10-32

screws). (see photo E)

STEP 9: Install power pack onto bracket, using (2) 8-32 x ¾” machine screws, washers, lock washers and nuts. Tighten

down using a Phillips screwdriver and an 11/32” wrench. (see photo F)

STEP 10: Plug in all connections to the power pack in the following order: (see photo F)

1. M1 connector to the M1 marked on power pack.

2. M2 connector to the M2 marked on power pack.

3. Switch cord (blue connector) to the round port.

STEP 11: To attach the hydraulic cylinders, route lines over the

table cross pieces, making sure they do not pass over the top of

the table top support. (see photo D) Remove the leveling feet

from the bottom of the cylinders.

Drop the cylinders into the lift bracket from the top with the flat

side of the cylinder (with screw holes) matching with the screw

holes in the lift bracket. Replace the leveling feet.

(see photo G)

STEP 12: Align cylinder holes with holes in bracket. Place one M5

socket head cap screw with an M5 washer in each of the four holes and

hand-tighten. Repeat for all four cylinders. (see photo G)

Using a 4mm Allen Wrench, tighten all screws. Be careful not to

overtighten.

G

STEP 11

STEP 11

STEP 12

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4 | P a g e QUESTIONS? CALL GAMMILL TECHNICAL SUPPORT : 800-659-8224

STEP 13: Insert the four black 1-3/4” plastic tubing caps into the

top of the lift brackets. (see photo H) Repeat for all four cylinders.

STEP 14: Working from the lift cylinders back to the pump,

secure the hydraulic lines to the table using the provided black

cable ties. Coil up any excess line and fasten, as to not

interfere with the operation of the machine. (see photo I)

STEP 15: Attach switch bracket on the back of the table, on the

underside rail, near the end of the machine by the handwheels using

(2) #8 x 3/4” self-drilling screws. A pilot hole has been drilled for your

convenience. Using (1) #8 x 3/4” screw, and (1) #8 x 1-1/4” self-

drilling screw, attach switch to switch bracket using pre-drilled hole in

bottom rail. (see photo J)

Plug in switch to power pack and coil up any excess wire.

H

J

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5 | P a g e QUESTIONS? CALL GAMMILL TECHNICAL SUPPORT : 800-659-8224

HYDRAULIC SYSTEM PARTS INDEX

# DESCRIPTION QTY # DESCRIPTION QTY

LIFT BRACKET KIT

1 Lift Bracket * 2 10 #8 x ¾” Self-Drilling Screw 6

2 Black Cable Tie 10 11 #8 x 1 ½” Self-Drilling Screw 1

3 1 ¾” Plastic Tubing Cap 4 12 3/8” x 2 ¾” Bolt 4

4 #8 Washer 6 13 ½” Washer 8

5 #10 Lock Washer 6 14 M5 Socket Head Cap Screw 16

6 #10-32 Nut 2 15 M5 Washer 16

7 #8-32 Nut 4 16 4mm Allen Wrench 1

8 #10 - 32 x ¾” Machine Screw 2 17 Short Bracket * 1

9 #8 - 32 x ¾”Machine Screw 4 18 Long Bracket * 1

19 Switch Bracket (GS-1 Only) 1

*PLEASE NOTE: Home-Pro kit includes similar brackets (17 & 18), painted to match the Home-Pro table.

HYDRAULIC KIT

20 Hydraulic Pump 1 23 Power Switch 1

21 Hydraulic Cylinder 4 24 Power Pack Cord 1

22 Power Pack 1 25 Manufacturer Manual 1

TOOLS REQUIRED (not provided)

Electric Drill with #2 Phillips Bit 3/8” Wrench

9/16” Wrench 11/32” Wrench

V

1

20 21

22 23

24

25

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6 | P a g e QUESTIONS? CALL GAMMILL TECHNICAL SUPPORT : 800-659-8224

THIS PAGE NOT TO BE PRINTED AND DISTRIBUTED –

FOR HISTORY & APPROVAL ONLY

1.0 Revision History

Version Date Change Description Changed By

00 Work Instruction Created

01 08/29/16 Work Instruction Changed Rob Webb

2.0 Approvals

Title Name Signature Date

Operations

Manager

Jennifer Smith

Warehouse Manager

Aubrey Stephens