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17
CommIssIonIng
HandIng over
The householder should receive:
• A clear and concise demonstration of the boiler
operation and any system controls.
• This manual, the burner manufacturer’s manual
and any other instructions.
• OFTEC forms CD10 and CD11.
• The boiler passport.
The householder should be advised to:
• Service the boiler annually and to ensure that the
service records in the boiler passport are completed.
• Read the terms and conditions of warranty.
• Keep all boiler documentation in a safe place.
a commissioning record should be completed
and a copy retained by the engineer.
this can be found in the Boiler Passport.
annual servicing must be carried out by an ofteC
registered or a competent, qualified engineer,
familiar with firebird products.
Do not commence service until both the electrical and oil
supply to the boiler have been safely isolated.
tHe oIl tanK
Check for oil leaks. Draw off any accumulated water and
sludge from the tank by opening the drain valve. Turn
off the oil supply and remove the filter bowl, then wash
the element clean with Kerosene. Fit a new element if
required.
tHe BoIler
Remove combustion access door for access to baffles and
to clean heat exchanger.
Cleaning a firebird condensing boiler:
1. Remove all baffles, including the tubular baffles in the
condensing section and clean them.
2. Remove the condensate trap and clean it, place a tray
under the connection for the trap. Vacuum out any
loose debris from the chamber.
3. Clean the inside of the boiler with a vacuum cleaner.
4. Refit all the baffles and the condensate trap securely.
5. System pressure should not exceed 2 bar at full
operating temperature. The expansion vessel should
be checked during the annual service to ensure that it
is operating correctly.
Check insulation sealing and the silver foil lining in
combustion access door - replace if necessary. Check
graphite seal and replace if necessary. When refitting this
door be careful not to damage the foil and insulation by
over tightening.
Check that the condensate trap is secure in position, clean
and free of combustion debris. ensure that the condensate
drain is free and not blocked.
expansion vessel pre -charge pressure should be checked
annually and set according to the system design.
tHe Burner
ensure correct specification replacement nozzle is
used.
See page 30 for more information on the burner.
1. Check all oil filters and replace as necessary.
2. Remove burner, clean blast tube and ensure that
airways are clear.
3. ensure electrodes are clean, dry, not broken and are set
as per burner specifications.
4. Clean fan and photocell.
5. once again check flexible oil lines and
connections for damage or leaks, replace as
necessary. replace flexible oil lines every 2 years.
Combustion Check
1. Carry out a combustion analysis.
2. Follow the steps as set out in the burner set-up
section.
3. Check safety operation, pull out the photo cell, cover
and make sure the burner locks out.
4. Check the thermostat operation.
5. allow the boiler to operate for at least two full “on/off”
cycles.
ensure service is recorded in boiler passport.
6
servICIng
