Jet Slt-1100 Service manual

Operating Instructions and Parts Manual

SLT-1100 Jumbo Scissor Lift Table

For serial no. 17020001 and higher

JET

427 New Sanford Road

LaVergne, Tennessee 37086 Part No. M-140780

Ph.: 800-274-6848 Revision C 03/2017

Warranty and Service

JET®warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please

contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday.

Warranty Period

The general warranty lasts for the time period specified in the literature included with your product or on the official

JET branded website.

•JET products carry a limited warranty which varies in duration based upon the product. (See chart below)

•Accessories carry a limited warranty of one year from the date of receipt.

•Consumable items are defined as expendable parts or accessories expected to become inoperable within a

reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects.

Who is Covered

This warranty covers only the initial purchaser of the product from the date of delivery.

What is Covered

This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty

does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear,

improper repair, alterations or lack of maintenance. JET woodworking machinery is designed to be used with Wood.

Use of these machines in the processing of metal, plastics, or other materials may void the warranty. The exceptions

are acrylics and other natural items that are made specifically for wood turning.

Warranty Limitations

Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a

Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.

How to Get Technical Support

Please contact Technical Service by calling 1-800-274-6846. Please note that you will be asked to provide proof

of initial purchase when calling. If a product requires further inspection, the Technical Service representative will

explain and assist with any additional action needed. JET has Authorized Service Centers located throughout the

United States. For the name of an Authorized Service Center in your area call 1-800-274-6846 or use the Service

Center Locator on the JET website.

More Information

JET is constantly adding new products. For complete, up-to-date product information, check with your local distributor

or visit the JET website.

How State Law Applies

This warranty gives you specific legal rights, subject to applicable state law.

Limitations on This Warranty

JET LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT.

EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN

IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

JET SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR

INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR

PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR

CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are

given as general information and are not binding. JET reserves the right to effect at any time, without prior notice,

those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason

whatsoever. JET®branded products are not sold in Canada by JPW Industries, Inc.

Product Listing with Warranty Period

90 Days – Parts; Consumable items

1 Year – Motors; Machine Accessories

2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories; Woodworking Machinery used

for industrial or commercial purposes

5 Year – Woodworking Machinery

Limited Lifetime – JET Parallel clamps; VOLT Series Electric Hoists; Manual Hoists; Manual Hoist

Accessories; Shop Tools; Warehouse & Dock products; Hand Tools; Air Tools

NOTE: JET is a division of JPW Industries, Inc. References in this document to JET also apply to JPW Industries,

Inc., or any of its successors in interest to the JET brand.

Table of Contents

Warranty and Service............................................................................................................................................2

Table of Contents..................................................................................................................................................3

Introduction ...........................................................................................................................................................4

Specifications........................................................................................................................................................4

Assembly...............................................................................................................................................................5

Operation ..............................................................................................................................................................5

Maintenance..........................................................................................................................................................6

Replacement Parts................................................................................................................................................6

Parts Breakdown for SLT-1100 Scissor Lift Table ............................................................................................7

Parts List for SLT-1100 Scissor Lift Table.........................................................................................................8

IMPORTANT SAFETY INSTRUCTIONS

1. Read and understand the owner’s manual before assembly and operation.

2. Do not load scissor lift beyond its rated capacity.

3. Do not allow people to sit or ride on scissor lift.

4. Always secure load in center of table before raising, lowering or moving scissor lift.

5. Do not transport loads in the raised position.

6. Use on smooth, level, finished floors only.

7. Pull release lever fully to allow load to descend in a controlled manner.

8. Keep hands and feet clear of table when lowering load.

9. Failure to comply with the above warnings may result in personal injury and/or property damage.

Introduction

This manual is provided by JET, covering the safe operation and maintenance procedures for a JET Model

SLT-1100H Jumbo Scissor Lift Table. This manual contains instructions on installation, safety precautions,

general operating procedures, maintenance instructions and parts breakdown. This machine has been

designed and constructed to provide consistent, long-term operation if used in accordance with instructions set

forth in this manual. If there are any questions or comments, please contact either your local supplier or JET.

JET can also be reached at our web site: www.jettools.com.

Specifications

Model Number......................................................................................................................................... SLT-1100

Stock Number .............................................................................................................................................140780

Capacity (lbs) .................................................................................................................................................1,100

Table Size, L x W (in)............................................................................................................................63 x 31-1/2

Maximum Height (in)...........................................................................................................................................36

Minimum Height (in)......................................................................................................................................11-1/8

Handle Height (in)...............................................................................................................................................39

Strokes to Reach Maximum Height.....................................................................................................................33

Wheel Diameter (in.).............................................................................................................................................5

Overall Dimensions, L x W x H (in).........................................................................................73-1/2 x 31-1/2 x 39

Net Weight (lbs) ................................................................................................................................................273

Shipping Weight (lbs)........................................................................................................................................372

The above specifications were current at the time this manual was published, but because of our policy of

continuous improvement, JET reserves the right to change specifications at any time and without prior notice,

without incurring obligations.

Assembly

1. Attach the handle (A, Figure 1) to the frame

using two hex cap bolts, two lock washers, two

flat washers. Tighten with a 19mm wrench.

Note: The two rear casters can be locked so

that they do not rotate. Press foot lever (B,

Figure 1)

2. Attach foot lever (A, Figure 2) to the lever

bracket (B, Figure 2) with one hex cap screw,

one flat washer, and one lock washer (C,

Figure 2). Tighten with a 14mm wrench.

Keep hands and feet clear of

table and scissor lift openings while

lowering load. Failure to comply may cause

serious injury!

3. Pump the foot lever several cycles so that the

table is out of your way while attaching the

cable.

Note: Place a 2” x 4” board straight up and

down between the table and frame so that the

table cannot come down on you while

attaching the cable.

4. Route the cable (A, Figure 3) into the cable nut

(B, Figure 3). Run the cable through the

lowering mechanism (C, Figure 3) and pull the

cable tight. Tighten the hex nut (D, Figure 3)

using a 14mm wrench.

Note: You may have to turn the socket head

cap screw to line up the hole. This will allow

the cable to pass through freely.

Operation

1. The table can be raised by pumping the foot

lever.

2. To lower the table, pull the release lever fully.

This allows the table to lower in a slow,

controlled manner.

3. Before loading, lock both caster brakes.

4. Center and secure load on table.

5. Before moving load, lower table fully and

unlock caster brakes.

Figure 1

Figure 2

Figure 3

Maintenance

1. Lubricate each friction point monthly with #2

tube grease.

2. Check the movement and wear of wheels.

3. Check for oil leakage from the hydraulic

cylinder.

4. Store with table in lowered position.

Troubleshooting

Items in parentheses refer to the index numbers in the parts breakdown.

Trouble Probable Cause Remedy

Table will not lift.

Oil level low in hydraulic pump. Remove hex cap plug (9) and fill with

hydraulic fluid.

Lowering valve (29) or steel ball (26) is

not seating. Clean lowering valve (29) or steel ball

(26) or replace.

Socket set screw (44) for pressure relief

valve (11) is not adjusted properly.

Reload truck within load capacity and

adjust valve by tightening or loosening

socket set screw (44).

Table will not remain

elevated.

Lowering valve (29) or steel ball (26)

not seating properly. Clean or replace lowering valve (29) or

steel ball (26).

O-ring (5) or oil seal (7) is worn out. Replace o-ring (5) or oil seal (7).

Table will not lower. Oil seal (7) is worn out. Replace oil seal (7).

Lowering valve (29) is clogged. Replace lowering valve (29).

Oil leaks from lowering

valve (29). O-ring (28) is worn out. Replace o-ring (28).

Oil leaks from pump

cylinder (30). Oil seal (39) or dust cover (40) worn

out. Replace oil seal (39) or dust cover (40).

Replacement Parts

Replacement parts are listed on the following pages. To order parts or reach our service department, call 1-

800-274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Having the Model Number and Serial

Number of your machine available when you call will allow us to serve you quickly and accurately.

Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from JET.

Some parts are shown for reference only, and may not be available individually.

Parts Breakdown for SLT-1100 Scissor Lift Table

Parts List for SLT-1100 Scissor Lift Table

Index No. Part No. Description Size Qty

1................SLT1100-01G............ Table........................................................................ ......................................1

2 ................SLT1100-06 .............. Link Shaft................................................................. ......................................4

3 ................SLT1100-02 .............. Link Assembly.......................................................... ......................................1

4 ................SLC660F-03.............. C-Ring...................................................................... M16...............................8

5 ................SLT1100-04 .............. Roller Guide............................................................. ......................................2

6 ................SLT1100H-06............ Roller Guide............................................................. ......................................2

7 ................SLT1100H-07............ Handle ..................................................................... ......................................1

8................SLT660FH-09............ Release Lever ......................................................... ......................................1

9................SLT660FH-10............ Cable ....................................................................... ......................................1

10..............SLT660FH-11............ Spring Pin................................................................Ø 6x28 mm ...................1

11 ..............TS-2361021 .............. Washer ....................................................................Ø 12mm........................2

12 ..............TS-2361121 .............. Spring Washer.........................................................Ø 12mm........................2

13 ..............Ts-1492011............... Hex Cap Screw........................................................M12x25.........................2

14 ..............SLT1100H-14G......... Frame ...................................................................... ......................................1

15..............SLT660FH-25............ Hex Cap Screw........................................................M12x95.........................4

16..............SLT660FH-26............ Washer .................................................................... ......................................8

17 ..............BB-6203ZZ................ Bearing .................................................................... 6203ZZ .........................8

18..............SLT660FH-28............ Wheel.......................................................................Ø 5”...............................4

19..............SLT660FH-29............ Bushing.................................................................... ......................................4

20 ..............TS-2342121 .............. Lock Nut...................................................................M12...............................4

21 ..............TS-1490031 .............. Hex Cap Screw........................................................M8x20...........................8

22 ..............TS-1551061 .............. Lock Washer............................................................Ø 8mm..........................8

23..............SLT660FH-33............ Swivel Wheel Holder................................................ ......................................2

24 ..............TS-1551061 .............. Lock Washer............................................................Ø 8mm..........................8

25 ..............TS-1541031 .............. Lock Nut...................................................................M8.................................8

26..............SLT660FH-36............ Brake Plate.............................................................. ......................................2

27..............SLT660FH-37............ Stop Support............................................................ ......................................2

28..............SLT660FH-38............ C-Ring......................................................................Ø18mm.........................2

29..............SLT660FH-39............ Shaft ........................................................................ ......................................1

30 ..............SLT1100H-30............ Hydraulic Cylinder Assembly................................... ......................................1

[1] ..............SLT660F-36-1........... Oil Seal*...................................................................DHS30 ..........................1

[2] ..............SLT1100-30-2 ........... Top Nut.................................................................... ......................................1

[3] ..............SLT660F-36-3........... O-Ring*....................................................................Ø 36x3.5 mm................1

[4] ..............DSLT770H-35-4........ Lift Piston................................................................. ......................................1

[5] ..............DSLT770H-35-5........ O-Ring*....................................................................Ø 21x2.4 mm ................1

[6] ..............DSLT770H-35-6........ Piston Bushing......................................................... ......................................1

[7] ..............DSLT770H-35-7........ U-Packing*...............................................................D50 ...............................1

[8] ..............DSLT770H-35-8........ C-Ring......................................................................Ø 22 mm.......................1

[9] ..............SLT660F-36-8........... Air Breather.............................................................. ......................................1

[10] ............SLT660F-36-9........... O-Ring*....................................................................Ø 11x1.9 mm................1

[11] ............SLT660F-36-16......... Valve Plug ...............................................................M16x2...........................1

[12] ............SB-12MM.................. Steel Ball..................................................................Ø 12mm........................1

[13] ............SLT660F-36-18......... Spring ...................................................................... ......................................1

[14] ............SLT660F-36-19......... Steel Ball..................................................................Ø 9.525 mm..................1

[15] ............SLT660F-36-20......... Steel Ball..................................................................Ø 6.35 mm....................1

[16] ............SLT660F-36-10......... Relief Plug Cover..................................................... ......................................1

[17] ............SLT660F-36-11......... Relief Adjusting Screw............................................. ......................................1

[18] ............SLT660F-36-9........... O-Ring*....................................................................Ø 11 x 1.9 mm ..............2

[19] ............SLT660F-36-13......... Spring ...................................................................... ......................................1

[20] ............SLT660F-36-14......... Steel Ball Support.................................................... ......................................1

[21] ............SB-5MM.................... Steel Ball..................................................................Ø 5 mm.........................1

[22] ............SLT660F-36-21......... Screw.......................................................................M10 x 1.........................1

[23] ............SLT660F-36-9........... O-Ring*....................................................................Ø 11 x 1.9 mm ..............1

[24] ............SLT660F-36-23......... Spring ...................................................................... ......................................1

[25] ............SLT660FH-40-24 ...... Steel Ball Support.................................................... ......................................1

[26] ............SB-5MM.................... Steel Ball..................................................................Ø 5 mm.........................1

[27] ............SLT660F-36-25......... Spring ...................................................................... ......................................1

[28] ............SLT660F-36-26......... O-Ring*....................................................................Ø 10 x 1.9 mm..............1

[29] ............SLT660F-36-27......... Adjusting Shaft ........................................................ ......................................1

[30] ............SLT660FH-40-29 ...... Inner Washer*.......................................................... ......................................1

Index No. Part No. Description Size Qty

[31]...........SLT660F-36-29......... Pump Cylinder......................................................... ......................................1

[32] ............SLT660F-36-32......... Screw....................................................................... ......................................1

[33]............SLT660F-36-33......... Valve Plug ............................................................... ......................................1

[34] ............SLT660F-36-34......... Spring ...................................................................... ......................................1

[35] ............SLT660F-36-30......... Screw....................................................................... ......................................1

[36] ............SB-5MM.................... Steel Ball..................................................................Ø 5 mm.........................1

[37] ............SLT660F-36-36......... Pump Piston ............................................................ ......................................1

[38] ............SLT660F-36-35......... Oil Seal*...................................................................UHS23.5 .......................1

[39] ............SLT660F-36-37......... Oil Seal*...................................................................UHS18 ..........................1

[40] ............SLT660F-36-38......... U-Packing*...............................................................DHS18 ..........................1

[41] ............DSLT770FH-35-41.... Outer Washer*......................................................... ......................................2

[42]............DSLT770FH-35-42.... Inside Cylinder Tube................................................ ......................................1

[43] ............DSLT770FH-35-43.... Inside Washer*........................................................ ......................................1

[44] ............SLT660FH-40-43 ...... O-Ring*....................................................................Ø 12 x 1.9mm ...............1

[45]............SLT660FH-40-44 ......Special Lowering Valve ........................................... ......................................1

[46] ............SLT660FH-40-45 ...... Filter......................................................................... ......................................1

[47] ............DSLT770FH-35-47.... Outer Cylinder Tube ................................................ ......................................1

[48] ............DSLT770FH-35-48.... Pump Body.............................................................. ......................................1

[49]............DSLT770H-35-49...... Pump Piston Assembly ([32-38])............................. ......................................1

31..............SLT660FH-41............ Adjusting Screw....................................................... ......................................1

32 ..............TS-2311081 .............. Hex Nut....................................................................M8.................................1

33 ..............SLC660F-38.............. C-Ring......................................................................Ø 20mm........................2

34..............SLT660FH-44............ Bushing.................................................................... ......................................1

35 ..............SLC660F-39.............. Shaft ........................................................................ ......................................1

36..............SLT660FH-46............ Bushing.................................................................... ......................................1

37 ..............SLT660F-67 .............. Fixed Seat................................................................ ......................................1

38 ..............TS-1551031 .............. Spring Washer......................................................... Ø 5mm..........................2

39 ..............SLT660F-74 .............. Screw.......................................................................M5 x 14.........................2

40..............SLT660F-69.............. Spring Pin................................................................Ø 6 x 22 ........................1

41 ..............TS-2311081 .............. Hex Nut....................................................................M8.................................1

42 ..............SLT660F-73 .............. Fixed Board ............................................................. ......................................1

43 ..............SLT660F-70 .............. Hex Nut....................................................................M8.................................1

44..............SLT660F-71.............. Socket Set Screw ....................................................M8 x 30.........................1

45..............TS-1490041 .............. Hex Cap Screw........................................................M8 x 25.........................1

46 ..............SLC660F-40.............. Spring ...................................................................... ......................................1

47 ..............SLC660F-41.............. Spring Cover............................................................ ......................................1

48..............SLT660FH-58............ Pin............................................................................ ......................................1

49..............SLT660FH-59............ Pin............................................................................ ......................................1

50 ..............SLC660F-42.............. Slide Plate ............................................................... ......................................1

51 ..............SLC660F-56.............. Bushing.................................................................... ......................................1

52..............SLT660FH-62............ Washer ....................................................................Ø 10mm........................2

53..............SLT660FH-63............ Split Pin....................................................................Ø 3 x 30mm ..................2

54 ..............SLC660F-45.............. Lever........................................................................ ......................................1

55 ..............SLC660F-45A ........... Rubber Bumper ....................................................... ......................................1

56..............SLT660FH-22............ Spring Washer.........................................................Ø 8mm..........................1

57..............TS-1490051 .............. Hex Cap Screw........................................................M8 x 30.........................1

58 ..............SLC660F-46.............. Foot Lever................................................................ ......................................1

59..............SLC660F-47.............. Foot Lever Pad........................................................ ......................................1

60..............SLT660FH-70............ Hex Cap Screw........................................................M10 x 30.......................1

61..............SLT1100FH-61.......... Safety Bar................................................................ ......................................1

62..............SLT660FH-72............ Hex Nut....................................................................M10...............................1

63..............SLT660FH-73............ Hex Cap Screw........................................................M6 x 10.........................1

64..............SLT660FH-74............ Spring Washer.........................................................Ø 6mm..........................1

65..............SLT660FH-75............ Spring Clip............................................................... ......................................1

66 ..............SLT1100H-66............ Handle Assembly (index #7-10)............................... ......................................1

67..............SLT660FH-77............ Front Wheel Assembly (index # 15-20) ................... ......................................1

68..............SLT660FH-78............ Swivel Wheel Assembly (index #15-20, 23-27)....... ......................................1

..................SLT1100-RK ............. Repair Kit................................................................. ......................................1