Maintenance
56
Code no. 576074
Rev. nº 03/0418
Remove the screws
A
and
B
from the inverter (Figures
11.4 and 11.5).
Fig. 11.4
Fig. 11.5
Separate the inverter’s plastic protector from the metal
base (Fig. 11.6).
Remove dirt from the fan, the heat sink and the
ventilation grille in the plastic protector with a brush or
a dry cloth.
Fit the plastic protector onto the inverter.
Connect the wiring connectors.
Attach the earth connection wire.
Fit the inverter in its location.
Clean the extraction motor’s fan protective grille.
Clean the vents in the rear cover. Fit and correctly
secure the rear cover using the screws.
Once the maintenance operation has been completed,
run a drying program and check that the dryer is
working properly
Fig. 11.6
