19
A. When it is normally loaded, we advise:
Hydraulic oil: LHPISOVG46, in accordance with standard DIN51524T.2, the average sustained
temperature should between 40 degrees to 60 degrees.
B. When it is over loaded, we advise:
Hydraulic oil: LHPISOVG68, in accordance with standard DIN51524T.2, the average sustained
temperature is above 60 degrees.
C. When it is lightly loaded with low temperature, we advise:
Hydraulic oil: HLPISOVG32, in accordance with standard DIN51524T.2, the average sustained
temperature is below 60 degrees.
D. At the occasion with variable loading, we advise:
All the working conditions mentioned above can use the hydraulic oil LHPISOVG46 in accordance with
standard DIN51524T.2 for replacement. The viscidity of this lubricant is very high (mostly used hydraulic
oil).
If it is difficult to buy hydraulic oil, SAE20W/20 engine oil can be used to substitute HLP68 hydraulic oil.
⑵
Gear oil
：
Hyperbola gear oil 85W-90(GL-5)
⑶
Lubricating grease:
Lithium grease of type 3
All kinds of depleted hydraulic oil, gear oil and grease will pollute the environment. For this reason, recycle
the replaced working medium or treat according to local pertinent regulations
9
．
10 Maintenance period of consumables and partial parts:
Items
Maintenance content
Maintenance period
Remarks
Bearings of fork
wheel
Replacement
1200 hours
Fork wheel
Replacement
1200 hours
Seals
Replacement
1200 hours
Replace when finding out
damage
Gear box
Replacing lubricant grease
1000 hours
Hydraulic oil
Replacement
1000 hours
High pressure oil
pipe
Replacement
2000 hours
Replace when finding out
damage
Strainer of hydraulic
reservoir
Cleaning
1000 hours
Driving motor
Check for carbon brushes and
bearings
1000 hours
Steering motor
Check for carbon brushes and
bearings
1000 hours
Oil pump motor
Check for carbon brushes and
bearings
1000 hours
10
．
The store, transportation and loading of truck:
10
．
1 The store of truck:
If the electric pallet stacker is not used for over two months, it should be placed in the room which is in
good ventilation, no frost, clean and dry; also the following measures should be taken:
Clean the truck thoroughly.
Lift the forks completely for several times, check it is normal or not.
Lower the forks to the lowest position.
