Electrolux W4105N, Service Manual

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4741
5371
B, C
A
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5466
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Motor and motor control
Adjust drive belt tension if values exceed
those shown in the table.
3. Connect the new motor to the cable and use
straps to secure the cable.
4. Connect the motor cable to the motor.
5. Fit the lower rear piece and secure the drain
hose connection with screws.
6. Fit the upper rear piece.
7. Connect the voltage supply and verify that the
motor operates normally.
Adjustments
Drive belt tension
The drive belt is pre-tensioned upon delivery
from the factory.
The drive belt tension should be as follows:
Model Force A Post tensioning B New belt C
(N) (mm) (mm)
W465H* 30 9 8
W475H* 30 9 8
W465H** 30 8 7
W475H** 30 8 7
W4105H 40 9 8
W4130H 53 10 8
W4180H 68 10 8
W4240H 75 10 8
W4300H 78 10 8
* up to machine No.
** from machine No.
Model Force A Post tensioning B New belt C
(N) (mm) (mm)
W475M/N 35 8 6
W485M/N 35 9 8
W4105M/N 40 8 7
W4130M/N 40 8 7
W4180M/N 60 9 7
W4250M/N 68 8 7
W4330M/N 45 8 6
Up to machine No.
-520/111627
520/111641-115133
520/115144-120398
520/120409-121020
To adjust drive belt tension, first undo the motor
retaining screw a couple of turns, then press
down on the motor to achieve proper tensioning.
Lock the locking nut when the tension is correct.
Then lock the retaining screw.
1. Locking nut
2. Adjusting screw
3. Retaining screw for drive belt tension
H – model
M and N – model
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