2.5.4 Maintenance of the suction air filter
Simply  remove  the  set  screws  from  the  bar  -1-  (RPIM  units:  2
screws,  RPI  units:  3  screws)  and  remove  it  to  pull  the  filter
downwards.
2.5.5 Change in the air suction direction
RPIM-(0.8-1.5)FSN2E (-DU)
Change in position of the air inlet on RPIM-(0.8-1.5)FSN2E(-DU) models: the position of the air inlet and, therefore, its
direction can be modified by changing the position of the rear cover, as shown in the illustrations.
1. Initial position of the air inlet (factory-supplied).
2. Remove the front and rear covers and the electrical box from the unit.
3. Switch the position of the front and rear covers. Change the position of the electrical box on the unit as indicated in the
illustration.
4. Final position of the air inlet.
2 Unit installation
46
SMGB0063 rev. 1 - 10/2010