Subject to alterations, 01.09.21
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Gas burner with gas train
22 Gas burner with gas train
The nipple for the compressed air connection P
L
must be screwed in at the top of the gas jacket (see 9.
Mounting the gas jacket at the boiler).
Connect the blue hose at the "AIR" connection of the gas train and at the air pressure connection at the
gas jacket. The blue hose serves as a control line for the gas train and must be routed in a loose loop with-
out kinking.
Burner start:
If the burner does not go into operation, turn adjusting screw
N
or small flame slightly in the direction "
+
"
and repeat start.
KEV 1 ½", KEV2", KEV DN65 (VGD20.40, VGD20.50, VGD40.65 alle SKP15/75)
.
Installation of the gas train
Installation position
only in horizontal line, not tilted.
Minimum distance to masonry
20 mm
SKP 15
VGD
SKP 75 (Gasdruckregler)
Detail
large flame
small flame
Combustion chamber pressure p
F
Foto without cover
Gas pressure switch
(Gas inlet pressure
for leak check)
Cover plate for
Adjustment screws
"AIR" air pressure connection p
L
Pulse line p
G
Pressure gauge
Nozzle pressure p
G
