Wesco 272152 User manual

Page1of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.
WESCOINDUSTRIALPRODUCTS,INC
InstructionManual
StainlessSteelPalletTruck
PartNumber: 272152
Note: Operator MUST read and understand these operating instructions before
using this Hand Pallet Truck.
Table of Contents
1 General Information ....................................................................................... 2
2 Attaching Draw-Bar to Pump Unit…............................................................... 4
3 Adjusting Release Device.......………............................................................. 4
4 Maintenance.................................................................................................... 5
4.1 Oil........................................................................................................ 5
4.2 Air Removal......................................................................................... 5
4.3 Daily Check.......................................................................................... 5
4.4 Lubrication........................................................................................... 5
5 Safety Information............................................................................................ 6
6 Trouble Shooting.............................................................................................. 7
7 Part Information (For Units Purchased After 2016)..................................................8
7.1 Parts Diagram.............................................................................................8
7.2 Parts List.....................................................................................................8
8 Draw-Bar Part Information (For Units Purchased Before 2017).............................. 9
8.1 Draw-Bar Parts Diagram.............................................................................9
8.2 Draw-Bar Parts List.....................................................................................10
9 Fork Frame Parts Information (For Units Purchased Before 2017)......................... 11
9.1 Fork Frame Parts Diagram..........................................................................11
9.2 Fork Frame Parts List..................................................................................12
10 Hydraulic System Parts Information (For Units Purchased Before 2017)................13
10.1 Hydraulic System Parts Diagram................................................................13
10.2 Hydraulic System Parts List........................................................................14
Form v2 2009.08.08

Industrial Products, Inc.

Page2of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


Thank you for purchasing a Wesco Stainless Steel Pallet Truck. This pallet truck is constructed of
high quality 304 stainless steel and designed for transporting and horizontal lifting. The truck can
transport loads on a pallet or standardized containers on a level, fixed base. For safe and appropriate
operation, please carefully read these instructions before operating the unit.
NOTE: All of the information reported herein is based on data available at the moment of printing. We
reserve the right to modify our own products at any moment without notice and liability in any
sanctions. So, it is suggested to always verify possible updates and changes.
1. GENERAL SPECIFICATIONS
Capacity 5500 lbs 2500 kg
Maximum Fork Height 7 in 190 mm
Minimum Fork Height 3 in 75 mm
Fork Length 48 in 1220 mm
Overall Forks Width 27 in 685 mm
Individual Fork Width 6.25 in 160 mm
Load Wheel Diameter Ø3 in x 2.8 in Nylon Ø74 mm x 70 mm Nylon
Steering Wheel Diameter Ø7 in Nylon Ø180 mm Nylon
Materials and specifications are subject to change without notice.
2. ATTACHING DRAW-BAR TO PUMP UNIT
If you have purchased a boxed pallet truck, some assembly is required. You will need the following
tools: a hammer, pliers, a wrench, etc. Along with those tools, the following parts are needed: one
Axle with Hole (105S) and two Elastic Pins (106S). These parts are packaged in a plastic bag, which
is packed inside the draw-bar.
NOTE: One Elastic Pin is in the Axle (105S).
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page3of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


2. ATTACHING DRAW-BAR TO PUMP UNIT (continued)
1. Draw Bar 2. Pin 3. Axle with Hole 4. Elastic Pin 5. Fork Frame
Fig. 1
2.1 Insert the Draw-Bar onto the Pump Piston (303), then use a hammer to insert the Axle with Hole
(105S) into the Hydraulic Pump and Draw-Bar from the right to left (from the perspective of
standing behind the unit). (See Fig. 2).
Fig. 2
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page4of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


2. ATTACHING DRAW-BAR TO PUMP UNIT (continued)
2.2 Set the Control Handle (117S) to the ‘LOWER’ position, then pass the Adjusting Nut
(104S), Adjusting Bolt (103S) and Chain (102S) through the hole of the axle (105S) by
hand (See Fig. 3).
Fig. 3
2.3 Press the Draw-Bar (110S) down and then take away the Pin (See Item 2 in Fig. 1).
2.4 Set the Control Handle (117S) to the ‘RAISE’ position, then raise the Lever Plate
(319S) with the Pin (Item 2 in Fig. 1) and insert the Adjusting Bolt (103S) into the front
slot of the Lever Plate (319S).
Note: Keep the Adjusting Nut (104S) on the underside of the lever plate.
2.5 Use a hammer to insert another Elastic Pin (106S) into the Axle with Hole (105S). The
Draw-Bar is now assembled to the pump.
3. ADJUSTING RELEASE DEVICE
The Control Handle (117S) is located on the Draw-Bar of the truck and can be adjusted
to three different positions:
Raise -handle down
Drive -handle in center position
Lower -handle up, the lever moves back to the drive position when released.
If however they have been changed, you can adjust according to following step:
3.1 If the forks elevate while pumping in the DRIVE position, turn the Adjusting Nut
(104S) on the Adjusting Bolt (103S) or Screw (318S) clockwise until pumping action
does not raise the forks and the DRIVE position functions properly.
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page5of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


3. ADJUSTING RELEASE DEVICE (continued)
3.2 If the forks descend while pumping in the DRIVE position, turn the Nut (104S) or
Screw (318S) counter-clockwise until the forks do not lower.
3.3 If the forks do not descend when the Control Handle (117S) is in the LOWER position,
turn the Nut (104S) or Screw (318S) clockwise until raising the Control Handle
(117S) lowers the forks. Then check the DRIVE position according to item 3.1 and
3.2 to be sure the Nut (104S) and Screw (318S) are in the proper position.
3.4 If the forks do not elevate while pumping in the RAISE position, turn the Nut (104S)
or Screw (318S) counter-clockwise until the forks elevate while pumping in the
RAISE position. Then check the LOWER and DRIVE position according to item 3.1, 3.2
and item 3.3.
4. MAINTENANCE
The pallet truck is mostly maintenance-free.
4.1 OIL
Please check the oil level every six months. The oil can be hydraulic oil: ISO VG32, its
viscosity should be 30cSt at 104°F (40°C), total volume is about 0.4lt.
4.2 AIR REMOVAL
Air may contaminate the hydraulic oil through use during transportation or pumping up to a
position. It can cause the forks to not elevate while pumping in the RAISE position. The air
can been cleared out by setting the control handle (117S) to the LOWER position, then
moving the draw-bar up and down repeatedly.
4.3 DAILY CHECK AND MAINTENANCE
Check the pallet truck daily to limit wear as much as possible. Pay special attention to the
wheels and the axles because thread, rags, etc. may block the wheels. The forks should be
unloaded and set to the lowest position when not in use.
4.4 LUBRICATION
All bearings and shafts are provided with long-life grease at the factory. Long-life grease
only needs to be applied at monthly intervals or after each thorough cleaning of the
lubrication points.
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page6of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


5. SAFETY INFORMATION
5.1 Operator should read all warning labels and instructions before using this truck.
5.2 Do not use on uneven surfaces.
5.3 Do not operate the pallet truck unless you are familiar with the unit and have been
trained or authorized to do so.
5.4 Do not operate the pallet truck unless you have checked its condition. Check the
wheels, the rollers, the draw-bar unit, the fork unit, the lever plate, etc.
5.5 To pull the truck, always move the control handle into the drive position. This
makes the draw-bar easier to move and depressurizes the pump section of the
hydraulics. Making sure to do this will preserve the hydraulic seals and the valve
components in order to maintain along service life.
5.6 Do not lift or transport people on the pallet truck.
5.7 When the goods have been transported, people should keep a distance of 2’ (600mm)
away from the forks.
5.8 Do not load goods like fig. 5/B. Center loads on the pallet truck.
5.9 Do not load the truck over the maximum capacity ofthe unit:4,400 lbs(2000kg).
Fig 5.
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.


Page7of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


6. TROUBLE SHOOTING
No Problem Causes Solutions
1 Forks cannot lift to
maximum height - There is not enough hydraulic oil. - Pour in hydraulic oil.
2
Forks cannot lift
up
- No hydraulic oil.
- The oil has impurities.
- The Adjusting Nut (104S) is too high,
keeping the pumping valve open.
- Air enters the h
y
draulic s
y
stem.
- Refill the hydraulic oil.
- Change the oil.
- Adjust the nut (104S) or screw (318S)
(see item 3.4)
- Remove the air.
(
see item 4.2
)
3 Forks cannot be
lowered
-The Piston Rod (328) or Pump Body
(322S) is deformed resulting from partial
loading slanting to one side or over-
loading.
-The fork was kept in a high position for
an extended amount of time. The piston
rod bore to arise in rusting and jamming
of the rod.
- The Adjusting Nut (104S) or Screw
(318S) is not in correct position.
- Replace the Piston Rod (328) or
Pump Body (322S).
-Keep the fork in the lowest position if
not using, and pay more attention to
lubricate the rod.
-Adjust the Nut (104S) or Screw (318S)
(see item 3.3)
4 Leaks - Sealing parts worn or damaged.
- Some part cracked or worn down.
- Replace with the new parts.
-Replace with the new part.
5 Forks lowers
without the
release valve
working
-Impurities in the oil prevent the release
valve from closing.
-Some part/s of hydraulic system are
cracked or bored.
- Air enters the hydraulic system.
-Sealing parts worn or damaged.
-The Adjusting Nut (104S) or Screw
(318S) is not in the correct position.
-Replace with new oil.
-Inspect and replace the damaged
part/s.
-Remove the air. (See item 4.2)
-Replace with the new parts.
-Adjust the nut (104S) or screw (318S).
(See item 3.2)
NOTE: DO NOT ATTEMPT TO REPAIR THE PALLET TRUCK UNLESS YOU ARE TRAINED
AND AUTHORIZED TO DO SO.

Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page8of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


7. PART INFORMATION (FOR UNITS PURCHASED AFTER 2016)
7.1 PARTS DIAGRAM


7.2 PARTS DIAGRAM

Item WESCO
Replacement P/N Description Material Qty.
1 273780 Bolt 304 Stainless 2
2 273782 Pump Base Bearing 304 Stainless 1
3 273783 Retaining Ring 304 Stainless 1
4 273784 Steering Wheel Nylon 2
5 273785 Wheel Bearing 304 Stainless 1
6 273786 Load Wheel Nylon 1
7 273781 Nut 304 Stainless 1
8 273789 Spring Pin 304 Stainless 2
9 273790 Handle Connecting Shaft 304 Stainless 1
10 273791 Ball 304 Stainless 1
11 273787 Complete Pump Assembly 304 Stainless 1
12 273788 Complete Handle Assembly 304 Stainless 1
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page9of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


8. DRAW-BAR INFORMATION (FOR UNITS PURCHASED BEFORE 2017)
8.1 DRAW-BAR PARTS DIAGRAM

Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.
113S 114S 115S
112S
118
117S
119S
116S
111
110S
107S
121S
122S
101S
102S
103S
104S
107S
106S 105S
109AS
109S
108S

Page10of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


8. DRAW-BAR INFORMATION (FOR UNITS PURCHASED BEFORE 2017)
8.2 DRAW-BAR PARTS LIST
WESCO
Replacement P/N No. Description
Material Make-up Qty.
101S Release Rod 304 Stainless Steel 1
102S Chain 304 Stainless Steel 1
103S Adjusting Bolt 304 Stainless Steel 1
104S Adjusting Nut 304 Stainless Steel 1
105S Axle with Hole 304 Stainless Steel 1
106S Elastic Pin 304 Stainless Steel 2
107S Bushing 304 Stainless Steel 2
108S Roller Pin 304 Stainless Steel 1
109S Pressure Roller 304 Stainless Steel 1
109AS Bushing 304 Stainless Steel 1
110S Draw-bar 304 Stainless Steel 1
111 Stop Rubber Rubber 1
112S Elastic Pin 304 Stainless Steel 1
113S Blade Spring 3Cr13 1
273505 114S Spring 3Cr13 1
115S Elastic Pin 304 Stainless Steel 1
116S Elastic Pin 304 Stainless Steel 1
117S Control Handle 304 Stainless Steel 1
118 Roller Plastic 1
119S Elastic Pin 304 Stainless Steel 1
120S
121S Pull Board 304 Stainless Steel 1
122S Pin 304 Stainless Steel 1
REPLACEMENT KITS OFFERED

273508 Kit
Handle Release Assembly (Includes items
101S, 102S, 103S, 104S, 116S, 117S, 118,
119S, 121S, 122S) 1
273507 Kit
Handle Assembly (Includes items 105S, 106S,
107S, 109S, 110S, 111, 112S, 113S, 114S,
115S) 1
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page11of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


9. FORK FRAME INFORMATION (FOR UNITS PURCHASED BEFORE 2017)
9.1 FORK FRAME DIAGRAM
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page12of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


9. FORK FRAME INFORMATION (FOR UNITS PURCHASED BEFORE 2017)
9.2 FORK FRAME PARTS LIST
WESCO
Replacement P/N No. Description Material Make-up Qty.
201S Fork Frame 304 Stainless Steel 1
202S Elastic Pin 304 Stainless Steel 1
273625 203S Rock - Arm 304 Stainless Steel 1
273626 204S Bushing 304 Stainless Steel 2
273627 205S Shaft 304 Stainless Steel 2
273628 206S Bushing 304 Stainless Steel 2
273629 207S Bushing 304 Stainless Steel 2
208S Retaining Ring 304 Stainless Steel 2
209S Joint 304 Stainless Steel 2
210S Pin 304 Stainless Steel 2
211S Nut 304 Stainless Steel 2
212S Pushing Rod 304 Stainless Steel 2
213S Retaining Ring 304 Stainless Steel 2
214S Shaft 304 Stainless Steel 1
215S Bushing 304 Stainless Steel 4
216S Shaft 304 Stainless Steel 2
273765 217S Intermediate Roller
Plastic 4
218 Extending Roller Plastic 2
219S Elastic Pin 304 Stainless Steel 2
220S Elastic Pin 304 Stainless Steel 4
221S Shaft 304 Stainless Steel 2
273679 222S Frame Of Roller 304 Stainless Steel 2
273672 225S Washer Plastic 4
273504 226S Bearing 304 Stainless Steel 4
273671 230S Elastic Pin 304 Stainless Steel 2
272331 231S Bolt 304 Stainless Steel 2
272327 232 Entry Roller Plastic 2
272326 233S Locking Nut 304 Stainless Steel 2
273503 234S Loading Wheel Nylon 2
273670 235S Shaft For Wheel 304 Stainless Steel 2
236S Washer Nylon 2
237S Grease Cup 304 Stainless Steel 1
238S Grease Cup 304 Stainless Steel 8
272139 239S Bushing 304 Stainless Steel 4
240S Grease Cup 304 Stainless Steel 2
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.

Page13of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


10. HYDRAULIC SYSTEM INFORMATION (FOR UNITS PURCHASED BEFORE 2017)
10.1 HYDRAULIC SYSTEM DIAGRAM
Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.


303
301S
302S
304
305
336S
306 307S 308S
309S
320S
311S
337S
315S 312S
313S
335S
314S
312S
316S 309S 310S 309S 308S 307S
330S
329
328
327
326
325
331
332S
333
334
322S
324S
323
306
338S
321
319
318S
317S
310

Page14of14

© Copyright 2016 WESCO Industrial Products, Inc. Specifications subject to change. Not responsible for errors or omissions.


10. HYDRAULIC SYSTEM INFORMATION (FOR UNITS PURCHASED BEFORE 2017)
10.2 HYDRAULIC SYSTEM PARTS LIST
WESCO Replacement
P/N No. Description
Material Make-up Qty.
273524 301S Spring Cap 304 Stainless Steel 1
273506 302S Spring 304 Stainless Steel 1
303 Pump Piston Steel 1
304 Dust Ring Polyurethane 1
305 Seal Polyurethane 1
272793 306 Dust Cover (White) Plastic 2
273673 307S Locking Ring 304 Stainless Steel 2
273674 308S Washer Nylon 2
273502 309S Bearing 304 Stainless Steel 4
273501 310 Steering Wheel Nylon 2
311S Elastic Pin 304 Stainless Steel 1
273735 312S Elastic Pin 304 Stainless Steel 2
273736 313S Thrust Plate 304 Stainless Steel 1
273737 314S Retaining Ring 304 Stainless Steel 1
272137 315S Bearing 304 Stainless Steel 1
316S Shaft of Loading Wheel 304 Stainless Steel 1
317S Nut 304 Stainless Steel 1
318S Screw 304 Stainless Steel 1
319S Lever Plate 304 Stainless Steel 1
320S Elastic Pin 304 Stainless Steel 1
273621 321 Valve Cartridge 304 Stainless Steel 1
322S Pump Body 304 Stainless Steel 1
323 Seal Washer Rubber 1
324S Screw Plug 304 Stainless Steel 1
325 Seal Polyurethane 1
326 O – Ring Rubber 1
327 Dust Ring Polyurethane 1
273622 328 Piston Rod Steel 1
270059 329 Ball Steel 1
330S Screw Plug 304 Stainless Steel 1
331 O - Ring Rubber 1
332S Bolt Steel 1
333 Spring Steel 1
334 Spindle of Safety Valve Steel 1
273738 335S Grease Cup 304 Stainless Steel 1
273558 336S Cylinder 304 Stainless Steel 1
272138 337S Cover of Bearing 304 Stainless Steel 1
338S Grease Cup 304 Stainless Steel 2
272133 Replacement Pump 304 Stainless Steel 1
270061 Seal Kit 1

Stainless Steel Pallet Truck
(Part # 272152)
Instruction Manual
ATTENTION: TO INSURE SAFE AND EASY USE OF YOUR WESCO PALLET
TRUCK, READ THESE INSTRUCTIONS ENTIRELY BEFORE USING.
Industrial Products, Inc.