Replacements On Fan Module - Electrolux T4900 Service Manual

Service
manual

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 Periodic
maintenance, Tightening belt.
Finishing replacement
1. Assemble the dryer.
2. Connect the power supply to the
dryer.
Function check
Check the dryer, see section Periodic
maintenance, Function check
Motor
1
a
2
3
4
B
b
A
5Nm
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