10
Repairs
10.1
General information on repairs
Safety
WARNING
Observe the safety instructions in the relevant chapters.
Maintenance
The frequency inverter is largely maintenance-free. Ensure that air circulates freely, e.g.:
● regularly remove dust deposits;
● clean or replace blocked filters (such as filters fitted in the doors of switchgear cabinets).
Storage
The unit must not be stored for more than 1 year. The frequency inverter must be connected to the power
supply for at least one hour within one year. It may then be kept in storage for another year.
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