Viessmann VITOFLAME 200 Service Instructions Manual page 14

Initial start−up, inspection and maintenance
Further details regarding the individual steps
Checking and cleaning the flame monitor
0
B C
D Strap centring tab
E Flame monitor sight glass
F
14
A
6.0
19.0
D
1. Pull flame monitor A from
flange C.
2. Clean the flame monitor.
Safety check
Burner start with
darkened flame
monitor
Burner start with
E
flame monitor lit
from an outside
source
3. Push flame monitor A into
flange C, until strap B audibly
clicks into place.
Note
Observe the angle and distance.
Safety check
Burner operation
with simulated
flame blow−off:
for this, pull
plug F from the
solenoid valve
during operation
and leave in this
condition
(cont.)
Response
Fault shutdown
at the end of the
safety period
Fault shutdown
after max. 40 s
Response
Restart followed
by fault
shutdown at the
end of the safety
period