5
9.4 Adding hydraulic oil to the pump reservoir:
a) Ensure forks are in lowered position.
b) Lay pallet truck on either side carefully. Position drain plug of hydraulic cylinder up.
c) Remove drain plug.
d) Add necessery amount of hydraulic oil.
e) Close and tighten the drain plug. Upright the pallet truck.
9.5 Waste hydraulic oil must be disposed of in accordance with applicable laws. It is forbidden to discharge the oil
anywhere.
9.6 First Aid recommendations
a) In case of contact with skin: Wash area with soap and water. Remove affected clothing and wash. If
irritation persists, seek medical advice.
b) In case of ingestion: Wash out mouth with clean water and seek medical advice. Do not induce vomiting.
c) In case of contact with eyes: Thoroughly flush eyes with clean water for 5 to 10 minutes and seek medical
advice.
d) Other Situations: Seek medical advice immediately.
10. Troubleshooting Guide
No
Problem
Possible Cause
Action
1
The forks are unable to reach
maximum height
Not enough hydraulic oil
Add oil to maximum level
2
Pallet truck does not completely
lower
1. Too much hydraulic oil.
2. Rotating part is distorted and gets
stuck
1. Pump off appropriate amount
of hydraulic oil.
2. Replace the parts.
3
Pallet truck does not lower after
lifting
1. The lowering device is abnormal
2. Components are damaged
1. Re-adjust the lowering
device. See (Section 4.2)
2. Replace damaged parts
4
Hydraulic oil leaks
1
.
Seals worn or damaged.
2
.
Parts cracked or worn.
3. Loose joints
1. Replace seals.
2. Replace the damaged parts.
3. Tighten the loose joints.
5
The forks cannot be lifted up
1. No hydraulic oil.
2. The oil has impurities.
3. Air in the hydraulic oil.
1. Fill up the hydraulic oil
2. Change the oil.
3. Purge the air from the
hydraulic oil.
6
The handle has large
resistance or the pallet truck
automatically descends after
lifting
The valve is stuck
Take the valve out and clean the
parts. Re-install the valve and
parts to their original position.