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© 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 hydraulic system.
- 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.
