Lenze EVF9333−xV - Manual (Page 72)

Installing of the standard device
Standard devices in the power range of 55 kW
Modification of the fan module for push−through technique
4
4.4
4.4.4
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4.4−4 EDSVF9333V EN 6.2−04/2012
4.4.4 Modification of the fan module for push−through technique
For thermally separated mounting the fan module has to be rotated by 180°
so that the controller fits into the mounting cutout.
9300vec170
Fig. 4.4−3 Removing the fan module from the controller
1. Remove both screws.
The screws connect the fans to the supply voltage.
2. Remove the 4 screws for fixing the fan module on each side.
3. Pull back the fan module and carefully remove it to the top.
Make sure that the threaded sleeves do not touch the housing edge. They
may break off.
9300vec171
Fig. 4.4−4 Modifying the threaded sleeves for the voltage supply of the fans
1. Remove the threaded sleeves.
2. Screw−in the threaded sleeves on the opposite side and fasten them.
Removing the fan module
Modifying the threaded
sleeves on the fan module