Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
9 Servicing
83252902 1/2019-09 La
51-84
9.6 Removing and refitting air damper actuator
Observe notes on servicing [ch.9.1].
Removing
Remove actuator cover.
Unplug plug and remove cable entry gland1.
Undo locknut2 on the coupling.
Remove screws3.
Remove actuator from the coupling.
Refitting
Refit actuator in reverse order, ensuring correct alignment of shaft key.
Check address and Bus termination, see installation and operating manual Com-
bustion Manager.