Kostal PIKO 10 Operating Manual page 130

Maintenance
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Clean fan and housing opening with a soft brush.
6.
Pay attention to the following when installing:
7.
The cable must point into the housing.
The cable of the fan must not be pinched.
The fan must be correctly installed in the fan frame
(air flow direction).
Fig. 64: Fan installation
Reconnect the fan cable and insert the fan into the
8.
housing. When switching on for the first time, check
whether the air from the fan is drawn inwards.
Start up the inverter
9.
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Fig. 64
Ch. 4.1
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