Weishaupt WM-L20/2-A R User Manual

Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
9 Servicing
83252902 1/2019-09 La
53-84
9.8 Set air regulator
Observe notes on servicing [ch.9.1].
Remove air inlet mesh [ch.9.7].
If necessary remove air regulator [ch.9.7].
Set air dampers
Only tamper proof screws should be used in the air regulator section.
If the distance of the air dampers to the housing on the actuator side is less than
the dimension of 0.3mm:
Undo screws 1.
Align air dampers.
Re-tighten screws.
Ensure air dampers have freedom of movement.
Check sleeve bearing
It must not be possible to axially move the air dampers without using force (0 mm
play).
If axial play2 is present at the air dampers:
Replace sleeve bearing.
1
1
0.4 mm ±0.1
2

Weishaupt WM-L20/2-A R Specifications

General

Brand	Weishaupt
Model	WM-L20/2-A R
Category	Burner
Language	English