Checking The Burner Gasket And Burner Gauze Assembly - Viessmann Vitodens 200-W Installation And Service Instructions For Contractors

Commissioning, inspection, maintenance

Checking the burner gasket and burner gauze assembly

Check burner gasket A
for possible damage and replace if required.
E
B
Fig. 24
1. Remove electrodes
B
2. Undo two retaining clips
ring and then remove thermal insulation ring
D
3. Undo two Torx screws and remove burner gauze
assembly with gasket
E
4. Insert new burner gauze assembly
gasket and secure.
F
Torque: 5.0 Nm.
30
and burner gauze assembly
F E
2x
.
on thermal insulation
C
.
F
with new
E
D A
2x
C
5. Fit thermal insulation ring
6. Fit electrodes
B
. Torque: 4.5 Nm.
D
.
D
.