Technical data

Function Tests Air Top 2000 ST
604
6.4.1 Burner insert component
See Fig. 904, Item 5
2
1
1
2
1
1
Burner insert
Combustion chamber
mechanically damaged?
no
yes
Starting air hole open?
no
Check function on heater
test bench
Can CO
2
value be adjusted
with to the correct value?
no
yes
Procedure Testing and
measuring
equipment
Visual
Visual inspection
Visual inspection
Visual inspection
Blow through
with breathing air
Conduct function
test with
reference heater.
Set reference unit
to nominal CO
2
value locally after
5 minutes of full-
load operation in
accordance with
the graphic,
install the burner
to b e tested i n the
reference unit
and measure the
CO
2
value after 5
minutes of full-
load operation
– Heater test bench
–CO
2
measuring
unit
– Webasto
Diagnosis Adapter
–PC (personal
computer)
– Reference heater
yes
no
yes
no
yes
no blockages in the fuel
pipe?
Pilot flame opening clear?