Kostal PIKO Series Operating Manual page 124

Maintenance
1 2 3
Procedure
De-energise the inverter.
1.
Ch. 4.3
Dismantle the fan. To do this, place a screwdriver at
2.
the edge of the fan grill and apply slight pressure to
the fan grill. Fig. 71
Fig. 71: Loosen fan grill
Press the fastening straps toward the centre of the
3.
fan with a second screwdriver.
Pull the fan unit slightly forward.
Fig. 72: Loosen fastening straps
Completely remove the fan unit from the housing.
4.
To do this, disconnect the plug of the fan cable.
Fig. 73
03 / 2015 | DOC01361707 | KOSTAL operating manual PIKO inverter 3.0 - 20
4 5 6 7
Fig. 72
8 9 10 11
DANGER
RISK OF DEATH DUE TO ELECTRI-
CAL SHOCK AND DISCHARGE!
Always de-energise the device
during installation and before
maintenance and repairs, and
secure it against being switched
back on.
Ch. 4.3 Important! After discon-
necting the device from the power
supply, wait five minutes for the
capacitors to discharge.
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