Jet Tools Washer Dryer JHS 2200A User Manual

Operating Instructions and Parts Manual  
Hydraulic Stacker  
Model JHS-2200A  
JET  
427 New Sanford Road  
LaVergne, Tennessee 37086  
Part No. M-140531  
Ph.: 800-274-6848  
Revision B2 08/2014  
Copyright © 2014 JET  
 
2.0 Table of contents  
Section  
Page  
1.0 Warranty and Service.....................................................................................................................................2  
2.0 Table of contents............................................................................................................................................3  
3.0 About this machine and manual.....................................................................................................................3  
4.0 Safety warnings..............................................................................................................................................4  
5.0 Specifications.................................................................................................................................................5  
6.0 Setup and assembly.......................................................................................................................................6  
7.0 Operation .......................................................................................................................................................6  
8.0 Maintenance...................................................................................................................................................6  
9.0 Troubleshooting JHS-2200A Hydraulic Stacker............................................................................................7  
10.0 Replacement Parts.......................................................................................................................................7  
10.1.1 JHS-2200A Mast Assembly – Exploded View.......................................................................................8  
10.1.2 JHS-2200A Mast Assembly – Parts List................................................................................................9  
10.2.1 JHS-2200A Pump Assembly – Exploded View ...................................................................................11  
10.2.2 JHS-2200A Pump Assembly – Parts List............................................................................................12  
3.0 About this machine and manual  
The hydraulic stacker is designed to prevent lifting injuries by providing a stable, mobile lifting device for  
moderate to heavy loads. It is ideal for use in confined areas or narrow aisles.  
Your hydraulic stacker is simple and easy to operate, using either the hydraulically operated foot pedal or the  
pallet truck style handle for additional leverage. Durable smooth rolling nylon load wheels and large diameter  
swivel casters make the hydraulic stacker easy to maneuver. Caster brakes are standard to prevent movement.  
It features a hydraulic pump with automatic overload protection, and heavy-duty welded steel frame, and with  
regular maintenance will provide years of dependable service.  
This manual is provided by JET covering the safe operation and maintenance procedures for the JET Model  
JHS-2200A Hydraulic Stacker. This manual contains instructions on installation, safety precautions, general  
operating procedures, maintenance instructions and parts breakdown.  
If there are questions or comments, please contact your local supplier or JET. JET can also be reached at our  
Retain this manual for future reference. If the stacker transfers ownership, the manual should accompany it.  
Read and understand the entire contents of this manual before attempting assembly  
or operation! Failure to comply may cause serious injury!  
3
 
4.0 Safety warnings  
1. Read and understand all warnings and operating instructions before attempting to use the stacker.  
2. Replace warning labels if they become obscured or removed.  
3. Do not exceed rated capacity. Excessive load can cause tipping or loss of control.  
4. Do not exceed load center capacity of stacker. Load center is measured horizontally from back of forks or  
platform. See Figure 1. The load center (A) is 20-inches on the JHS-2200A Stacker.  
5. Overall length of load must never be more than twice the load center capacity.  
6. Do not allow anyone to sit or ride on fork, or enter area beneath forks.  
7. Always keep fingers, hands and feet clear of forks and mast when lowering load.  
8. Always secure load before raising or moving the stacker.  
9. Do not allow more than half of load to extend beyond load center of stacker.  
10. Always keep load close to mast.  
11. Do not transport load in raised position.  
12. Use on level, smooth, finished floors only. Do not use on uneven or sloping floors.  
13. Pull pump release lever slowly to allow load to descend in a controlled manner.  
14. Always use genuine factory replacement parts only.  
15. Failure to comply with all of these warnings may result in tipping, loss of control and load, damage to  
hydraulic stacker, personal injury and/or property damage.  
Figure 1  
Familiarize yourself with the following safety notices used in this manual:  
This means that if precautions are not heeded, it may result in minor injury and/or possible  
machine damage.  
This means that if precautions are not heeded, it may result in serious injury or possibly even  
death.  
4
 
5.0 Specifications  
Model number ...............................................................................................................................JHS-2200A  
Stock number...................................................................................................................................... 140531  
Capacities and forces:  
Load capacity.......................................................................................................................2200lb (998kg)  
Pallet capacity.................................................................................................. 48” x 40” (1219 x 1016mm)  
Load center............................................................................................................................. 20” (508mm)  
Maximum lift height............................................................................................................... 62” (1575mm)  
Minimum fork height.............................................................................................................. 2-3/4” (70mm)  
Handle force required at maximum load...................................................................................85 lb (39kg)  
Turning radius...............................................................................................................360°/50” (1270mm)  
Handle strokes to maximum height (no load / max. load) ................................................................ 44 / 86  
Foot pedal strokes to maximum height (no load / max. load)........................................................... 30 / 60  
Dimensions:  
Fork size ........................................................................... 42”L x 5-1/4”W x 2-1/4”H (1067 x 133 x 57mm)  
Overall fork width (min./max.)..........................................................................11” / 27-1/2” (279 / 700mm)  
Outrigger width.......................................................................................................................... 4” (102mm)  
Outrigger height .................................................................................................................... 3-1/2” (90mm)  
Outrigger inside width (min./max.)...........................................................34-1/4” / 50-1/2” (870 / 1283mm)  
Outrigger outside width (min./max.)...................................................................42” / 58-3/4” (1067 / 1492)  
Stacker overall size............................................................. 62”L x 42”W x 78”H (1575 x 1067 x 1981mm)  
Wheels:  
Load wheel material and size ................................................Black nylon / 5”OD x 3-1/4”W (127 x 83mm)  
Caster material and size .........................................................Poly/Aluminum / 7”OD x 2”W (178 x 51mm)  
Caster locks ............................................................................................................................................yes  
Net weight ................................................................................................................................528 lb (240kg)  
Shipping weight........................................................................................................................558 lb (253kg)  
The specifications in this manual were current at time of publication, 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.  
5
 
6.0 Setup and assembly  
7.0 Operation  
Number in parentheses refers to corresponding  
number in parts breakdown.  
1. Insert both forks evenly and completely under  
load. Load must be distributed equally on both  
forks and centered toward the mast. Do not  
allow more than half the load to extend beyond  
load center. Do not lift load with fork tips only  
and do not lift unstable or loose load.  
1. Remove all packing material from stacker.  
2. To assemble forks, remove one of the snap  
rings (#5). Tap fork shaft out (#6). Forks to be  
assembled must come from the same crate as  
the mast.  
2. Press the foot pedal or push the pump handle  
downwards (handle lever must be in lower  
position) to raise the forks by one stroke.  
Continue to pump the pedal, or handle, until  
desired height is reached. Do not exceed  
maximum lifting height.  
3. Align holes in forks (#1) with holes in carriage  
(#4) and tap fork shaft through carriage and  
fork holes.  
4. Reinstall snap ring (#5) to hold fork shaft in  
place.  
3. To lower forks, pull the pump release lever on  
handle slowly to allow the load to lower in a  
cautious and controlled manner.  
5. Be sure assembled forks are even and  
parallel. Use adjusting screws (#3) if correction  
is needed.  
4. To move stacker with load, lower forks  
carefully. Use both hands with a firm grip to  
push and steer the stacker on level, smooth  
finished floors only. Keep all people clear from  
stacker while lifting, lowering and moving load.  
6. To assemble outrigger legs, make sure legs to  
be assembled come from the same crate as  
the mast.  
7. Insert outrigger legs (#24A and #24B) into tube  
openings in bottom of mast (#18). Align holes  
in legs with holes in mast to enable legs to be  
equal distance from mast. Legs should slide  
into tube openings easily without force.  
When not in use, do not allow  
heavy loads to remain on the forks for an  
extended period of time. Always lower forks  
when not in use.  
NOTE: Make sure the proper leg is inserted on  
the correct side. (The beveled edge near the  
wheel will face upward.) If the mast does not  
stand vertical after assembling the legs, flip the  
legs over and switch sides.  
8.0 Maintenance  
For optimum performance, the drive chain (#37)  
should be lubricated with chain oil regularly.  
8. Fasten legs with four screws, four lock  
washers four flat washers, and four hex nuts  
(#25-27, and 33). Tighten hex nuts firmly.  
Always store the hydraulic stacker without load,  
and forks in lowest position.  
Periodically check oil level in cylinder. Replenish as  
needed with hydraulic jack oil through the oil plug  
(#106)  
9. IMPORTANT: The hydraulic cylinder comes  
with a shipping plug installed (#106). Before  
operating the stacker, remove this shipping  
plug and install breather plug (included in  
packaging provided with stacker) in its place.  
Keep pivot points and metal-to-metal contact points  
lubricated.  
Do not exceed rated load and  
load center capacities. Excessive load can  
cause tipping or loss of control. Use on  
finished, smooth and level floors only; do not  
use on slopes.  
6
 
9.0 Troubleshooting JHS-2200A Hydraulic Stacker  
Number in parentheses refers to corresponding number in parts breakdown, section 10.1.1  
Trouble  
Probable Cause  
Remedy  
Fork will not lift to  
maximum height.  
Hydraulic oil level is low.  
Fill with hydraulic oil.  
Oil level is low, or oil is too viscous.  
Oil has impurities.  
Fill with oil, or change oil.  
Change oil.  
Hex nut (#62) is too high, keeping the  
pumping valve open.  
Adjust hex nut properly.  
Fork will not rise.  
Release air from system by pulling up  
pump release lever, then pumping  
handle up and down several times.  
Air in hydraulic pump.  
The lifting piston is deformed, resulting  
from overloading.  
Replace piston.  
The fork was kept in high position for  
extended period, resulting in rusting  
and jamming of the exposed piston rod.  
Keep fork in lowest position when not in  
use. Keep piston well lubricated.  
Fork cannot be  
lowered.  
Adjustment nut (#62) not in correct  
position.  
Adjust nut properly.  
Fork frame and roller sprocket are  
jammed.  
Correct jam; replace bearing if  
necessary.  
Sealing parts worn or damaged.  
Some parts cracked or worn.  
Replace parts.  
Replace parts.  
Hydraulic fluid leak.  
Release valve unable to close properly  
due to impurities in hydraulic oil.  
Replace with new oil.  
Hydraulic system cracked or bored.  
Inspect and replace the waste parts.  
Release air from system by pulling up  
pump release lever, then pumping  
handle up and down several times.  
The fork descends  
without the release  
valve working.  
Air in the oil.  
Seal parts worn or damaged in  
hydraulic pump.  
Replace worn or damaged parts.  
Adjust nut properly.  
Adjustment nut (#62) not in correct  
position.  
10.0 Replacement Parts  
To order parts or reach our service department, call 1-800-274-6848 Monday through Friday (see our website  
when you call will allow us to serve you quickly and accurately.  
7
 
10.1.1 JHS-2200A Mast Assembly – Exploded View  
8
 
10.1.2 JHS-2200A Mast Assembly – Parts List  
Index No Part No  
Description  
Size  
Qty  
1 ................JHS2200-1 ................ Fork.......................................................................... ...................................... 2  
3 ................JHS1100-2 ................ Adjusting Screw....................................................... ...................................... 2  
4 ................JHS2200A-4.............. Mounting Plate......................................................... ...................................... 1  
5 ................JHS2200A-5.............. Snap Ring................................................................ 30mm............................ 6  
6 ................JHS2200A-6.............. Fork Shaft................................................................ ...................................... 1  
7 ................SB-14MM .................. Steel Ball.................................................................. 14mm............................4  
8 ................JHS2200A-8.............. Steel Ball Housing ................................................... ...................................... 4  
9 ................JHS2200A-9.............. Snap Ring................................................................ 62mm............................ 4  
10 ..............BB-6206ZZ................ Ball Bearing ............................................................. 6206-2Z ........................ 4  
11 ..............JHS2200A-11............ Guide Roller............................................................. ...................................... 4  
12 ..............JHS1100-13A............ Rubber Grip Handle................................................. ...................................... 2  
13 ..............TS-1551041 .............. Lock Washer............................................................ 6mm............................ 16  
14 ..............TS-1503021 .............. Socket Head Cap Screw ......................................... M6x10.........................16  
15 ..............TS-1551061 .............. Lock Washer............................................................ 8mm.............................. 2  
16 ..............TS-1504011 .............. Socket Head Cap Screw ......................................... M8x10...........................2  
17 ..............JHS2200-17 .............. Bar........................................................................... ...................................... 1  
18 ..............JHS2200-18 .............. Mast......................................................................... ...................................... 1  
19 ..............JHS1100-17 .............. Snap Ring................................................................ 20mm............................ 4  
20 ..............JHS2200-20 .............. Front Wheel Axle..................................................... ...................................... 2  
21 ..............JHS1100-18 .............. Dust Cap.................................................................. ...................................... 8  
22 ..............BB-6204ZZ................ Ball Bearing ............................................................. 6204-2Z ...................... 10  
23 ..............JHS1100-20 .............. Front Wheel............................................................. ...................................... 2  
24A............JHS2200-24A............ Left Outrigger Leg.................................................... ...................................... 1  
24B............JHS2200-24B............ Right Outrigger Leg ................................................. ...................................... 1  
25 ..............TS-154010 ................ Hex Nut.................................................................... M16............................... 4  
26 ..............TS-155110 ................ Lock Washer............................................................ 16mm............................ 4  
27 ..............JHS2200A-27............ Hex Head Bolt.......................................................... M16x140....................... 4  
28 ..............TS-1550031 .............. Flat Washer ............................................................. 5mm.............................. 6  
29 ..............TS-1551031 .............. Lock Washer............................................................ 5mm.............................. 6  
30 ..............TS-1502031 .............. Socket Head Cap Screw ......................................... M5x12...........................6  
31 ..............JHS2200-31 .............. Steel Fence ............................................................. ...................................... 1  
32 ..............TS-2310181 .............. Hex Nut.................................................................... M18............................... 4  
33 ..............TS-155010 ................ Flat Washer ............................................................. 16mm............................ 4  
34 ..............JHS1100-35 .............. Chain ....................................................................... 05B-1x15mm ................ 2  
35 ..............JHS1100-59 .............. Chain Wheel............................................................ ...................................... 2  
36 ..............JHS1100-11 .............. Snap Ring................................................................ 47mm............................ 2  
37 ..............JHS1100-60 .............. Chain Wheel Bracket............................................... ...................................... 1  
38 ..............JHS1100-61 .............. Spring Pin................................................................ Ø8x50mm ..................... 1  
39 ..............TS-1503021 .............. Socket Head Cap Screw ......................................... M6x10...........................1  
40 ..............TS-1490051 .............. Hex Cap Screw........................................................ M8x30........................... 2  
41 ..............TS-1541031 .............. Nylon Lock Hex Nut................................................. M8................................. 4  
42 ..............JHS1100-65 .............. Roller ....................................................................... ...................................... 1  
43 ..............JHS1100-42 .............. Foot Pedal ............................................................... ...................................... 1  
44 ..............JHS2200A-44............ Rubber Grip............................................................. ...................................... 1  
45 ..............JHS2200A-45............ Clevis Pin................................................................. 8x40mm........................ 1  
46 ..............JHS2200A-46............ Cotter Pin................................................................. 2.5x12mm..................... 1  
47 ..............JHS1100-45 .............. Roller Pin................................................................. ...................................... 1  
48 ..............JHS1100-46 .............. Bushing.................................................................... 1715.............................. 1  
49 ..............JHS1100-47 .............. Roller ....................................................................... ...................................... 1  
50 ..............JHS1100-51 .............. Roller Axle ............................................................... ...................................... 1  
51 ..............JHS2200A-51............ Spring Pin................................................................ 4x10mm........................ 2  
52 ..............JHS1100-49 .............. Bushing.................................................................... 1608.............................. 2  
53 ..............JHS1100-50 .............. Foot Lever................................................................ ...................................... 1  
54 ..............JHS2200A-54............ Snap Ring................................................................ 16mm............................ 3  
55 ..............JHS1100-52 .............. Spring Pin................................................................ Ø4x22mm ..................... 2  
56 ..............JHS1100-53 .............. Roller ....................................................................... ...................................... 1  
57 ..............JHS1100-54 .............. Lever........................................................................ ...................................... 1  
58 ..............JHS1100-55 .............. Spring Pin................................................................ Ø6x30mm ..................... 1  
..................JHS2200A-RCA ........ Release Chain Assembly (includes #59 thru 61)..... ......................................1  
9
 
Index No Part No  
Description  
Size  
Qty  
59 ..............JHS2200A-59............ Release Rod............................................................ ...................................... 1  
60 ..............JHS2200A-60............ Chain ....................................................................... ...................................... 1  
61 ..............JHS2200A-61............ Anchor Bolt.............................................................. ...................................... 1  
62 ..............TS-1541011 .............. Nylon Lock Hex Nut................................................. M5................................. 1  
63 ..............JHS1100-56A............ Handle ..................................................................... ...................................... 1  
64 ..............JHS1100-57 .............. Blocking Spring........................................................ ...................................... 1  
65 ..............JHS2200A-65............ Spring ...................................................................... ...................................... 1  
66 ..............JHS1100-58 .............. Spring Pin................................................................ Ø4x30mm ..................... 3  
67 ..............JHS1100-66 .............. Shaft ........................................................................ ...................................... 1  
68 ..............JHS1100-64 .............. Handle Pin............................................................... ...................................... 1  
69 ..............JHS2200A-69............ Bushing.................................................................... 18x16x15mm ................ 2  
70 ..............JHS2200A-70............ Ball Bearing ............................................................. 32906............................ 2  
71 ..............BB-6005 .................... Ball Bearing ............................................................. 6005.............................. 2  
72 ..............JHS2200A-72............ Hex Nut................................................................... M18............................... 4  
73 ..............JHS2200A-73............ Dust Cap.................................................................. ...................................... 2  
74 ..............JHS1100-75 .............. Foot Brake............................................................... ...................................... 2  
75 ..............JHS1100-76 .............. Stop Lug .................................................................. ...................................... 2  
76 ..............TS-1550061 .............. Flat Washer ............................................................. 8mm.............................. 4  
77 ..............JHS2200A-77............ Anchor Bolt.............................................................. ...................................... 2  
78 ..............JHS2200A-78............ Hex Cap Screw........................................................ M14x15......................... 4  
79 ..............TS-2361141 .............. Lock Washer............................................................ 14mm............................ 4  
80 ..............TS-155009 ................ Flat Washer ............................................................. 14mm............................ 4  
81 ..............JHS1100-83N............ Wheel Axle............................................................... ......................................2  
82 ..............JHS1100-85N............ Wheel....................................................................... ......................................2  
83 ..............JHS1100-44 .............. Spring Pin................................................................ Ø3x30mm ..................... 1  
84 ..............JHS1100-63 .............. Shaft ........................................................................ ...................................... 1  
85 ..............JHS1100-69 .............. Spring ...................................................................... ...................................... 1  
129 ............TS-1540081 .............. Hex Nut.................................................................... M12............................... 4  
130 ............TS-1492051 .............. Hex Cap Screw........................................................ M12x50......................... 4  
131 ............JHS2200A-131.......... Bushing.................................................................... ...................................... 2  
132 ............JHS1100-72A............ Wheel Cover............................................................ ...................................... 2  
..................PT2748J-JET ............ JET Logo Label ....................................................... 2-5/8” x 7-1/2” ............... 2  
..................JHS2200A-ID ............ ID/Warning Label..................................................... ...................................... 1  
..................JWS-FW.................... Fork Warning Label ................................................. ...................................... 2  
..................JWS-LCW ................. Load Center Warning Label..................................... ...................................... 1  
10  
 
10.2.1 JHS-2200A Pump Assembly – Exploded View  
11  
 
10.2.2 JHS-2200A Pump Assembly – Parts List  
Index No Part No  
Description  
Size  
Qty  
..................JHS2200A-PA........... Pump Assembly (includes #86-133)........................ ........................................  
86 ..............JHS1100-86 .............. Bolt........................................................................... ...................................... 1  
87 ..............JHS1100-87 .............. Spring Cap............................................................... ...................................... 1  
88 ..............JHS1100-88 .............. Spring ...................................................................... ...................................... 1  
89 ..............JHS1100-89 .............. Dust Seal *............................................................... 20x28x6mm .................. 1  
90 ..............JHS1100-90 .............. U-Ring *................................................................... 20x28x5mm .................. 1  
91 ..............JHS1100-91A............ Pump Housing (serial # 12040001 and higher)....... ...................................... 1  
..................JHS1100-91 .............. Pump (serial # previous to 12040001)..................... ...................................... 1  
92 ..............JHS2200A-92............ Plunger Piston ......................................................... ...................................... 1  
93 ..............SB-4MM .................... Steel Ball.................................................................. 4mm.............................. 2  
94 ..............JHS1100-96 .............. Spring ...................................................................... ...................................... 1  
95 ..............JHS1100-95 .............. Adjusting Screw....................................................... ...................................... 2  
96 ..............JHS1100-94 .............. Spring ...................................................................... ...................................... 1  
97 ..............JHS1100-98 .............. Back-Up Ring *........................................................ 18x24x1.25mm ............. 1  
98 ..............JHS1100-99 .............. U-Ring *................................................................... 18x25x5mm .................. 1  
99 ..............JHS1100-110 ............ Washer *.................................................................. ...................................... 1  
100 ............JHS1100-111 ............ Dust Seal *............................................................... 32x40x5.5mm ............... 1  
101 ............JHS1100-112 ............ Cover ....................................................................... ...................................... 1  
102 ............JHS1100-113 ............ O-Ring *................................................................... 63x3.55mm................... 1  
103 ............JHS1100-114 ............ O-Ring *................................................................... 31.5x3.55mm................ 1  
104 ............JHS1100-115 ............ U-Ring *................................................................... 32x40x5.5mm ............... 1  
105 ............JHS1100-116 ............ Ram Piston.............................................................. ...................................... 1  
106 ............JHS1100-117 ............ Oil Plug.................................................................... M8x10........................... 1  
107 ............JHS2200A-107.......... Pump Body .............................................................. ...................................... 1  
108 ............SB-6MM .................... Steel Ball.................................................................. 6mm.............................. 2  
108A..........SB-7MM .................... Steel Ball.................................................................. 7mm.............................. 1  
109 ............JHS1100-120 ............ Spring Base............................................................. ...................................... 1  
110 ............JHS1100-121 ............ Spring ...................................................................... ...................................... 1  
111 ............JHS1100-122 ............ Adjusting Screw....................................................... ...................................... 1  
112 ............PT2748J-101B-8....... O-Ring *................................................................... 11.8x2.65mm................ 1  
113 ............JHS1100-123 ............ Relief Plug ............................................................... ...................................... 1  
114 ............JHS2200A-114.......... Bushing.................................................................... ...................................... 1  
115 ............JHS2200A-115.......... Spring ...................................................................... ...................................... 1  
116 ............JHS2200A-116.......... Valve Stem .............................................................. ...................................... 1  
117 ............JHS1100-107 ............ O-Ring *................................................................... 13.2x2.65mm................ 2  
118 ............JHS2200A-118.......... Valve Housing ......................................................... ...................................... 1  
119 ............TS-1540061 .............. Hex Nut.................................................................... M8................................. 1  
120 ............JHS2200A-120.......... Coupler.................................................................... ...................................... 1  
121 ............JHS2200A-121.......... Spring ...................................................................... ...................................... 1  
122 ............JHS2200A-122.......... Valve Stem .............................................................. ...................................... 1  
123 ............JHS2200A-123.......... O-Ring *................................................................... 7.5x1.8mm.................... 2  
124 ............JHS2200A-124.......... O-Ring *................................................................... 19x2.65mm................... 1  
125 ............JHS2200A-125.......... Release Plug ........................................................... ...................................... 1  
126 ............JHS2200A-126.......... Cam......................................................................... ...................................... 1  
127 ............JHS1100-43A............ Spring Pin................................................................ Φ8x45mm ..................... 1  
128 ............JHS2200A-128.......... Screw....................................................................... M8x50........................... 1  
133 ............JHS2200A-133.......... O-Ring *................................................................... 5.7x1.9mm.................... 2  
..................JHS2200A-RK........... Pump Repair Kit (includes items marked with *)...... ........................................  
12  
 

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