en – Original instructions
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8 Maintenance
8.1 General
Electrical Hazard:
Before any service or maintenance disconnect the system from the power supply and wait at
least 4 minutes before starting work on or in the unit (the capacitors in the intermediate circuit are
discharged by the internal discharge resistors).
The unit does not require any special maintenance.
Check list
•
Make sure that the cooling fan and the vents are free from dust.
•
Make sure that the ambient temperature is correct according to the limits of the unit.
•
Make sure that qualified personal perform all modifications of the unit.
•
Make sure that the unit is disconnected from the power supply before any work is carried out.
Always consider the pump and motor instruction.
For further information, contact the local distributor.
8.2 Check the functions and parameters
If the hydraulic system is changed then follow this procedure:
1. Make sure that all functions and parameters are correct
2. Adjust the functions and parameters if necessary.
