HELI OPSM - Storage, Transportation, Loading;Unloading of Truck

Filter
Clean
Brake
Clean the dirt and dust on the brake friction plate; check the wearing condition
of friction plate
Hydraulic
system
Replace hydraulic oil; check whether lifting oil cylinder leaks or not; replace
sealings when necessary
Forkwheel
and
forkwheel
bearing
Check wearing condition, and replace when function badly
9.9 Recommended working medium:
Hydraulic oil:
For normal load, we recommend:
Hydraulic oil: LHPISOVG46, according to standard DIN51524T.2, average continuous
temperature 40-60 degrees.
For heavy load, we recommend:
Hydraulic oil: LHPISOVG68, according to standard DIN51524T.2, average continuous
temperature above 60 degrees.
For light load in low temperature, we recommend:
Hydraulic oil: HLPISOVG32, according to standard DIN51524T.2, average continuous
temperature below 60 degrees.
For variable load occasions, we recommend:
For all the working conditions mentioned above, hydraulic oil LHPISOVG46 according to standard
DIN51524T.2 can be adopted. Such lubrication oil has a very high viscosity (mostly used for hydraulic oil).
When it is difficult to purchase hydraulic oil, hydraulic oil HLP68 can be replaced by engine oil
SAE20W/20.
Lubrication grease: NO.3 lithium base grease
All the wasted hydraulic oil, gear oil and grease will pollute the environment, therefore, please
recycle the replaced working medium or dispose it according to local regulations.
9.10 Maintenance periods for consumables and some components:
Item
Maintenance content
Maintenance period
Remarks
Sealing
Replace
1200 h
Replace anytime damage
is discovered
Gearbox
Replace lubrication oil
(lubrication grease)
1000 h
Hydraulic oil
Replace
1000 h
High-pressure oil
pipe
Replace
2000 h
Replace anytime damage
is discovered
Filter screen of
hydraulic oil tank
Clean
1000 h
Oil pump motor
Check carbon brush and
bearing
1000 h
10. Storage, Transportation, Loading/Unloading of
Truck
10.1 Truck storage:
If the truck will not be put into use for over 2 months, it should be parked in a well-ventilated, frostless,
clean and dry room, and the following measures are required.
Clean the truck thoroughly.
Lift and lower the pl for several times to see whether they work normally.
Descend the forks to the lowest position.
Support the end of truck which is close to driver with wood beam, to make the drive wheels away from
ground.
Apply a layer of thin oil or grease to the surface of all exposed mechanical parts.
Lubricate the truck.
Check the condition of storage battery and electrolyte, and apply non-acid lubrication grease on the
battery terminals.
Spray all the electrical contacts with proper contact spray.
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