12
1
4
3
2
1
3
4
2
3
5
4
20 mm
4
5
FASTENING
SCREW
3
Process for transforming a horizontal dis-
charge into a vertical discharge
(SICH-070B, 076B,
090B, 120B, 150B units)
1- Remove the fastening screws from the side covers ref. 1
and 2 of the upper unit.
2- Remove the side covers ref. 1 and 2.
3- Loosen the screws that fasten the fan motor to its base,
and remove the transmission belt.
4- Through the side accesses, unscrew panels ref. 3 and 4,
as indicated in the standard orientation figure.
5- Unscrew the fastener of the fan to its support ref. 5.
6- Place panel ref. 3 in the previous prosition of panel ref. 4,
and place panel ref. 4 in the previous position of panel
ref. 3.
7- Tighten the screws of these panels and the fan on sup-
port ref. 5.
8- Replace the transmission belt and fasten the motor to its
base.
9- Screw on side covers ref. 1 and 2.
Standard orientation
Orientation variable at job site