© Munters AB, 2013
10
Installation
5.
9
6
1
1
9
8
4
2 3
7
5
5.1 Assembly of the fans
Fans are delivered with the motor in the transport position to minimise space usage during transportation. To move
the motor to its working position, it is necessary to follow the steps indicated below.
1. Unscrew the screws holding the flat safety meshes in place and open
the safety meshes.
2. Loosen the bolt in the motor plate closest to the centre of the fan
completely and remove it.
3. Loosen the remaining bolt in the motor plate slightly, but do not
remove it.
4. Swivel the motor 90° around the remaining bolt in the motor plate
and re-insert the bolt that was removed from the motor plate and
tighten it slightly.
5. Place the V-belt over the motor pulley and then partially over the
central pulley.
6. Rotate the propeller by hand so that the V-belt gets completely into
the groove on the central pulley.
7. Push the motor away from the centre of the fan to tighten the V-belt.
See
section 8.3
for establishing the correct V-belt tension.
8. Tighten the two bolts in the motor plate so that the V-belt remains in
tension.
9. Close the safety meshes, re-insert and tighten the screws.
fig.1
