Checking The Burner Gasket And Burner Gauze Assembly - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Further details regarding the individual steps

Checking the burner gasket and burner gauze assembly

Check burner gasket A for damage and
replace if required.
B
1. Remove electrode B.
2. Undo the two Torx screws and
remove thermal insulating ring C.
3. Undo the two Torx screws and
remove burner gauze assembly D
with gasket E.
Commissioning, inspection, maintenance
Replace the burner gauze assembly if it
is damaged.
E D
2x
4. Insert and secure new burner gauze
assembly D with new gasket E.
Fixing screw torque: 3.5 Nm.
5. Mount thermal insulation ring C.
Fixing screw torque: 3.5 Nm.
6. Fit electrode B.
Fixing screw torque: 4.5 Nm.
(cont.)
A
C
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