FireBird Enviromax Kitchen C12, Техническое руководство

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7
32
COMMISSIONING
Boiler check:
All baffles should be installed correctly.
Check that the condensate trap is fitted securely,
primed with water and piped out into a suitable drain.
It is easier to check the trap when the boiler door is
removed.
The boiler door should be refitted, complete with
graphite seal and then tightened.
Flue check:
The flue must be fitted correctly, with a fall back to the
boiler. Note: internal fall of 2.5˚ within the flue.
For concentric balanced flue:
- the cone supplied should be inserted in to the end
of the flue;
- the wall plate should be fitted with an opening
for air under the flue;
- check that the flue guard is fitted.
When installing a Slimline Heatpac, the 90˚ bend
should be fitted pointing up.
Burner set-up:
Check that the nozzle is the right size for the type of
boiler and for the system heat demand.
Set the air to what is required for the nozzle size +. 5 on
the dial - example: the factory setting for a Firebird C26
has a Danfoss .65 80° ES nozzle with a pump pressure
of 9 bar and air at 2.5. Set the air to 3 for the first start
up. The final air setting to suit the boiler set up will be
determined by using a flue gas analyser.
Check all connections for possible leaks.
Turn on the oil supply and switch on power to the
boiler.
Set the thermostat at minimum.
Use a smoke gun to check clean combustion.
Flue gas analysis and fine tuning of burner:
Ensure flue gas is over 50˚C when setting CO
2.
Allow the boiler to run for a period of time before fine
tuning to the Firebird settings.
This fine tuning should be done with the boiler in the
condition it is going to be operating at, that is, if a
balanced flue is installed, the air hose is fixed on the
burner. In the case of a Slimline Heatpac, ensure that
the door is closed for a period of time before setting
the analyser on the system.
Note: When fine tuning the burner with the flue gas
analyser, adjustments in both the air and pump
pressure may be required to achieve the desired
CO
2
%.
Print off a copy of the flue analysis and attach to the
commissioning card.
Make sure the flue gas analysis plug is replaced
correctly into the flue when finished the flue analysis.
Check the correct operation of the thermostat on the
boiler.
HANDING OVER
The end user 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 end user should be advised to:
• Service the boiler annually and to ensure that the
service records 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.
1% rise in CO
2
as the ambient
temperature rises
by 20°.
In the cold of winter
aim for lower CO
2
%.
In warmer times of the
year set the CO
2
higher.
0 5 10 15 20 25 30 35 40
12
12.5
13
11
11.5
Outside air temperature (˚C)
% C
O
2