Checking The Burner Door - Viessmann MatriX-Disk burner Service Instructions For Contractors

Cleaning the air filter
2. Coarse dirt
■ Tap the air filter to remove larger pieces of dirt
and dust.
!
Please note
Damage to the filter fleece impairs the
function.
Do not bang the filter against sharp edges.
Light, dry dirt
■ Use compressed air on the air filter.
Damp dirt
Hose down the air filter with a stream of water,
■
e.g. garden hose. Let it dry.
Fig. 14
Fig. 15

Checking the burner door

1. Check the gaskets and packing cords in the burner
door for damage.
2. Check the thermal insulation components on the
burner door for damage.
Commissioning, inspection, maintenance
(cont.)
3. Attach the air filter.
Note
At each maintenance visit, clean the outside of the
filter with soapy water, then rinse with clean water
and dry completely. Replace the filter every 3
years.
3. Replace any damaged seals/gaskets, packing
cords and thermal insulation components.
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