Replacements On Fan Module - Electrolux T3900 Service Manual

30

Replacements on fan module

Fig. 1 It is now possible to change the
following:
• Motor (a)
• Fan wheel (b)
Dismounting fan wheel / motor
1. Fig. 2. Unscrew screw A with washer.
2. Fig. 3. Pull the fan wheel off the motor . . . .
shaft using a wheel dresser.
3. Fan wheel or motor can now be re-
placed. Be careful not to damage the
fan wheel.
Mounting motor
If a motor has been taken apart /
replaced it is important to lubricate the
motor shaft with an anti-fretting paste
(Antifret LAGF 3 / 0.6 or similar quality).
1. Mount motor on motor bridge with
4 screws.
2. Tighten the 4 screws with 20 Nm.
3. Fig. 4. Mount fan wheel, lubricate
screw A using a protection product
such as Omnifit Seal 40M or similar
quality and tighten with 5 Nm.
4. Fan module can now be mounted on
the dryer.
5. Tighten the belt, see section 11:
Tightening belt.
6
30. Motor
1
2
3
4
a
b
A
Service
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