AC Hydraulic GGD150S Mode D'emploi page 5

Trouble shooting
1. The jack does not lift to maximum position: refill with oil.
2. Poor pumping and jerks when lifting without load: Bleed the
hydraulic system.
3. The load is dropping or pumping is slow: leaking valves or
worn seals in the pump.
4. The lifting cylinder is leaking: damaged seal.
Spare parts
Replace worn or broken parts with approved jack
manufacturer supplied parts only. Not all major parts may be
available following discontinuation of a model.
Destruction
Oil must be drained off and disposed of according to
environmental legislation.
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