FireBird Enviromax Combi C20, Техническое руководство

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Firebird Enviromax Condensing Range
8
60
SERVICING
D) THE BURNER
Check performance of oil-nozzle and replace.
Ensure correct specification replacement
nozzle is used.
Check all oil filters and replace as necessary.
Remove burner and clean blast tube and ensure that
airways are clear.
Ensure electrodes are clean, dry, not broken and are set
as per burner specifications.
Clean fan and photocell.
Once again check flexible oil lines and connections
for damage or leaks, replace as necessary.
Replace flexible oil lines every 2 years.
Combustion Check
Carry out combustion analysis and ensure that boiler is
performing to specification outlined in manual. Flue
conditions may cause deviation from these figures.
Always keep careful record of flue gas analysis
results including any verbal and written advice to
customer (householder). Always check carefully for
restricted or blocked flue. If possible record
CO levels and advise customer of need to keep
boiler room well ventilated.
SERVICING RECORD - PAGE 61
NOTE: SERVICING MUST BE CARRIED OUT BY
A COMPETENTLY QUALIFIED ENGINEER
ANNUALLY.
A)
Before carrying out a service it is
recommended that the following is checked:
1). Smoke
2). CO2
3). The flue gas temperature
4). Oil pressure
5). Ensure flue is unrestricted
& operating properly
At the same time check for oil and combustion leaks.
Advance to service ONLY after ensuring that both
electric and oil supply to boiler is safely isolated
B) THE OIL TANK
Draw off any accumulated water and sludge from the
tank by opening the drain cock. Turn off the oil supply
and remove the filter bowl, then wash the element
clean with kerosene.
C) THE BOILER
Remove combustion access door for access to baffles
and to clean heat exchanger.
Check insulation sealing and its silver foil lining in
combustion access door - replacing when necessary.
When refitting this door be careful not to damage the
foil and insulation by over tightening.
Expansion Vessel pre-charge pressure should be
checked annually.