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Fig. 10
frame, then loosen the screws (one on the right and one on the left side) that fix the base-
ment of the fan deck; in SVR and CVR models there are two fixing screws on each side;
6. rotate slightly the fan deck and then pull it out as illustrated in Fig. 10;
7. identify the dowels that fix the impeller to the motor shaft and loosen them using a sock-
et-head screwdriver; loosen the 4 tapping screws which fix the scroll to the basement and
pull the scroll out of the basement by rotating it; after that, pull the impeller horizontally out;
8. loosen the nuts fastening the fixing clamps of the elastic ribbon supports of the motor and
then unhook the motor from the cradle in which it is contained pulling it upward;
9. after replacing the new motor, reassemble carefully all parts proceeding as described
above.
All EURAPO fan coils are provided with dynamically balanced fan decks,
in order to reduce the noise at minimum levels. When replacing the motor,
the fan deck could be unbalanced, therefore EURAPO suggest to stop the
operation at point 6 and to ask for a new complete fan deck.
7.4.5 REPLACING THE FUSES
It may be necessary to replace the fuse provided in the OPx or ORx electrical accessories,
below are the technical characteristics for restoration:
OPx/ORx: Fuse 250V 2A T 5x20mm Mod. Bussmann Eaton GDC-2A
8. GENERAL CONDITIONS OF WARRANTY
Mechanical and electrical parts are guaranteed for 24 months beginning from the date the
fan coil unit is delivered ex-works in Pordenone. The warranty only covers factory defects
and not malfunctions caused by improper installation or wrong connection.
7.3.4 REPLACING THE MOTOR
If necessary, it is possible to replace the motor as follows:
1. be sure that the unit has been disconnected
from the power supply;
2. in models with the casing, it must be removed as de-
scribed in par. 6.3 of this manual;
3. remove the filter support;
4. remove the power supply cable and be careful not to
damage it while removing the fan deck;
5. it is necessary to have access to the sides of the inner
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