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07. Start-up
Before connecting the fan to mains power supply, make sure that the specifications on the
production label match the local voltage and frequency. Make sure that the controller is
suitable for the fan or that the fan is suitable for the controller.
08. Maintenance and Maintenance plan
CAUTION: Never carry out mainenance work on a working/rotating fan!
Always disconnect from mains power supply before maintenance work.
During all maintenance of the fan:
•
the mains supply has to be switched off.
•
the power circuit has to be disconnected an secured against reconnection.
•
all rotating parts have to be brought to a complete standstill
•
all safety and work regulations have to comply with EN 50110-1 en EN 1010-1.
•
all work has to be carried out by qualified personell (acc. to EN 50110-1 en EN 1010-1).
Servicing:
•
Cleaning the fan regurlarly extends the lifetime of the fan.
•
Routine maintenance and cleaning should be carried out at least every 6 months.
•
Let the fan run at full speed for at least 2 hours a month, to evaporate humidity that may
have penetrated and to prevent corrosion of the bearings.
Cleaning:
•
Check fan and air lines regularly for contamination.
•
Only use a damp cloth or a dry brush to clean the fan.
•
Do not use aggressive detergents
•
Prevent water penetrating the motor or electric installation.
WARNING!
Never spray water on the fan!
Prevent unexpected start-up of the fan! Disconnect from mains power supply
before rotating the impeller manually!
All manuals and user guides at all-guides.com
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