Maintenance and Service
Hydraulic system
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7.2.1 Oil cooler pump distributor gears
– Check the oil cooler of the pump distributor gears every day for soiling.
– If required clean it with pressure air or spray stream from water hose.
– Never use a high-pressure cleaner.
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(1) Oil cooler pump distributor gears
7.3 Hydraulic system
WARNUNG
Hazard from pressure accumulator!
The pressure reservoirs of the hydraulic system are constantly under high internal
pressure, even if the remaining hydraulic system is already rendered pressureless.
– Work on the pressure reservoirs may only be performed by especially trained peo-
ple who are familiar with handling of pressure reservoirs.
– Render the system pressureless before all work on the hydraulic system or on the
pressure reservoirs.
– Work on the hydraulic system may only be performed by people having been
instructed about the special risks and hazards when working on hydraulic systems.
Regularly check the hoses of the hydraulic system for aging and damage!
Immediately exchange damaged or aged hoses. Only use hoses for replacements
conforming to the specifications of the original hose!
For cost reasons we recommend ordering replacement hoses directly from ROPA,
because original ROPA hydraulic hoses are generally significantly more economical
that competitive products.
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