Checking The Burner Gauze Assembly & Replacing, If Required - Viessmann VITODENS 200-W Service Instructions Manual

Further details regarding the individual steps
Checking the burner gauze assembly & replacing, if required
1. Remove electrodes A.
2. Undo three retaining clips B at
thermal insulation ring C and
remove thermal insulation ring C.
3. Release four Torx screws D and
remove burner gauze assembly
E.
4. Remove old burner gauze assem-
bly gasket F.
Commissioning, inspection, maintenance
(cont.)
5. Insert a new burner gauze assem-
bly with a new gasket and secure
with four Torx screws.
Note
Torque: 4.5 Nm
6. Refit the thermal insulation ring C
and electrodes A.
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