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7.11 Removal and refitting coil on multifunction assembly (W-MF...)
Removal
1. Disconnect cable plug and unscrew top cap.
2. Remove coil by lifting.
Pay close attention to solenoid type No. and voltage!
Refitting
Refit in reverse action.
Please note:
☞ When re-commissioning carry out function test.
Solenoid replacement on W-MF...
7.12 Removal and refitting gas filter on W-MF...
Removal
1. Close gas ball valve.
2. Remove screws.
3. Remove cover.
4. Remove filter insert.
5. Check gasket in cover, replace if necessary.
Refitting
1. Carefully fit new filter insert.
2. Fit gasket, ensuring correct location.
3. Replace cover.
4. Fit screws and tighten.
5. Carry out soundness test (see Ch. 4.6).
6. Vent valve train (see Ch. 5.2)
Removal and refitting filter insert