15
Cleaning the sight glass in the boiler door
Note
Check the gaskets and hose connection
for leaks.
Checking the mixer for ease of operation and leaks
1. Remove the motorised lever from the
mixer handle.
2. Check the mixer for ease of
operation.
3. Check the mixer for leaks. Replace
the O-rings if the mixer leaks.
4. Snap the motorised lever into place.
Adjusting the burner
Adjust the maximum oil or gas
throughput of the burner to the rated
boiler output.
Rated output Hot gas pressure
drop
kW Pa mbar
620 350 3.5
780 400 4.0
Rated output Hot gas pressure
drop
kW Pa mbar
1000 400 4.0
1250 500 5.0
1600 850 8.5
2000 800 8.0
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5692 798
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