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© Munters AB, 2018
WARNING
Keep motor body clean. Dust deposit on motor body will lead to
overheating and failure of bearings and motor itself.
Do not use water for motor cleaning. Use compressed air only. Water spraying will
cause rust inside the bearings and lead to their failure.
WARNING
We recommend to avoid to use water for washing fans since the electric
motors and the bearings of the central hub and centrifugal system support might get
damaged by water infiltration. In case there is an unbreakable need to use water for
cleaning the fans, the electric motor, the central hub and the centrifugal weight mechanism
have to be adequately protected by water sprays.
WARNING
All the components and spare parts MUST be storaged in dry and clean
environment.
8.4 Belt tensioning check up
Check V-belt tension at regular intervals, the correct tension is obtained when maximum
deflection (half-way from motor and central pulley) is about 10 mm, when pushed in by thumb.
WARNING
Tighten fan belt after the fan has been running for 3 days. Without
adjusting the tension, transmission components can wear out early.
fig.32
To reset the correct tension:
1. open the safety mesh guards;
2. unscrew motor slide fixing screws
(without
3. removing them);
4. tighten the V-belt by pushing the
motor sideways;
5. tighten
the
fixing
screws
adequately;
6. fix the safety meshes guard to the
fan housing.
WARNING
Do not operate the fan with the safety protections removed: safety
meshes can be removed only with specific tools by qualified technicians when the
fan reaches a complete standstill.
The fixing sytems of the safety protections are not interchangeable with other devices.
Therefore, if for maintenance reasons the user damages or loses any component, this must
be definitely ordered from the manufacturer as spare parts and it cannot just be replaced with
other components, even similar, not supplied by the manufacturer itself. In this particular event
the manufacturer refuses all responsibility on consequent damages caused to things and
people and considers any kind of warranty lost.
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Страница 38: ...38 Munters AB 2018 DETAIL A ...
Страница 39: ...39 Munters AB 2018 DETAIL B DETAIL C DETAIL D ALIGNEMENT OF SHUTTER BLADE ...
Страница 40: ...40 Munters AB 2018 POSITIONING OF FRONT FLANGE ALIGNEMENT OF WATERPROOF DISTANCE PIECE FOR REAR FLANGE ...