Olympia MILLENNIUM H, Руководство пользователя

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The Ultimate Ice Resurfacer 93
MILLENNIUM
H
9.6 Periodic Checks
In addition to temperature it is also important to keep an eye on fluid levels, filter bypass
indicators and unusual noise development. Low fluid levels would not only indicate fluid loss
but would also increase the risk of pulling harmful air into the system. If the bypass indicators
on the filter are indicating bypass, much of the fluid is being circulated without being filtered.
Immediate action to change out the filters is mandatory.
9.7 Maintenance
• Generally speaking, axial piston transmissions are maintenance-free. As stated earlier, the
service life of the hydrostatic pump motors depends on the quality of the hydraulic fluid.
For this reason Rexroth recommends that the hydraulic fluid has to be changed at least
every 2 years or every 2000 operating hours or that it has to be analyzed by a laboratory.
• Periodically check operation of the park brake release circuit with the hand pump to open
the free-wheel valves in the traction manifold and disengage the park brake.
9.8 Troubleshooting
If the OLYMPIA Millennium H does not move in either direction with engine running and the
accelerator is depressed.
Check fluid level
Determine the presence of charge pressure of 20-25 bar at G port on drive manifold.
If the charge pressure is below 10 bar, shut the machine down and check electrical connections
at pump & foot pedal and all influencing devices in the circuit (ie. selector, seat interlock,
park brake release solenoid). If the engine is loading, check to make sure the park brakes are
releasing by checking the operation of the brake release valve.