Cleaning The Burner; Cleaning The Injector Rail; Removing The Down-Draught Diverter; Cleaning The Down-Draught Diverter - Vaillant armoMAG 4/1 G Series Installation And Maintenance Instructions Manual

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8.4

Cleaning the burner

1.
Use a brass wire-brush to carefully remove combustion
residues from the burner without damaging the burner.
2.
Clean the jets, injectors and burner rails with a soft
brush and blow out any dust or dirt outside the install-
ation room from the outside to the inside using com-
pressed air.
3.
If the burner is extremely dirty, clean it with soapy water
and rinse it thoroughly with clean water.
8.5

Cleaning the injector rail

1.
Check the components of the injector rail for dirt and
damage. You must never remove the burner jets.
2.
Clean the dirty components using a soft brush (leaving
the installation room to do so), and replace any dam-
aged components if required.
3.
Check whether the burner jets are blocked. If a jet is
blocked, carefully remove the blockage without dam-
aging this jet.
0020271929_00 atmoMAG Installation and maintenance instructions
Inspection and maintenance 8
8.6

Removing the down-draught diverter

D
1.
Remove the cables from the flue gas sensor.
2.
Remove two screws each from the fixing plates on the
heat exchanger.
3.
Remove two screws each for securing the down-
draught diverter on the back panel of the product.
4.
Pull out the down-draught diverter.
8.7

Cleaning the down-draught diverter

1.
Remove the down-draught diverter. (→ Page 17)
2.
Blow any dust and dirt out of the slits in the down-
draught diverter. Use a soft brush to remove any dust
and greasy dirt from the outside of the down-draught
diverter. Only use water if the flue gas sensor has been
removed.
E
A
B
C
17

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