7
UNI 3 User Manual
3 Cleaning and Maintenance
3.1 Fans
The fans must be cleaned a minimum of once a year. Clean
the fan blades with detergent (for example methylated spirit)
on a cloth and compressed air if possible. NB! Do not use
water.
To take out the fans:
1. Loosen the screw on the fan door (see Fig. 12).
2. Pull out the electric quick-release contact for the motor
(see Fig. 13).
3. The fan can then be carefully pulled out of the unit (see
Fig. 14).
4. Loosen the screws and remove the fan cover to access
the fan blades.
CAUTION!
Before opening the door: switch off
the heat, let the fans continue for three minutes
to remove hot air, disconnect power from the
unit and wait 2 minutes before opening the doors.
!
1
2
Fig. 12
Fig. 14
Fig. 13
Summary of Contents for UNI 3
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