9
A
Fig. 6
A
Flame monitor
Safety check
Response
Burner start with dark-
ened flame monitor
Fault shutdown at the end
of the safety time.
Red flashing code, flashes
2x.
Burner start with exter-
nally lit flame monitor
Fault shutdown after max.
40 s.
Flashes alternately green-
red.
Burner operation with si-
mulated flame tear-off:
Cover the flame monitor
during operation and
leave in this condition
Restart followed by a fault
shutdown at the end of the
safety time.
Red flashing code, flashes
2x.
Installing and adjusting the flame monitor (if available)
Before fitting, check whether slider sleeve
B
is
pushed as far forward as it will go (x
=
max.).
Push-on restrictor
A
must sit on flame monitor
C
.
x
Fig. 7
Shutting down the system
Checking the firm seating of electrical connections
Commissioning, inspection, maintenance
Cleaning and testing the flame monitor
5831447