Sime 8099157, Installation, Use And Maintenance Instructions

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Start-up, calibration and operation of the burner
20127402 14
GB
6.1 Notes on safety for the first start-up
6.2 Combustion adjustment
In conformity with EN 267, the application of the burner on the
boiler, adjustment and testing must be carried out observing the
instruction manual of the boiler, including verification of the CO
and CO2 concentration in the flue gases, their temperatures and
the average temperature of the water in the boiler.
The values in Tab. F are refer to 12.5% CO
2
, at sea level and with
ambient temperature and light oil at 20 ° C.
Settings carried out in factory for SIME boilers
Tab. F
6.3 Nozzles
The burner complies with the emission requirements of the
EN 267 standard.
In order to guarantee that emissions do not vary, recommended
and/or alternative nozzles specified by manufacturer in the In-
struction and warning booklet should be used.
To set the delivery range within which the nozzle must work, noz-
zle return line fuel pressure must be adjusted.
6.4 Pump pressure
The pump is calibrated in the factory as shown in Tab. F.
6 Start-up, calibration and operation of the burner
WARNING
The first start-up of the burner must be carried out
by qualified personnel, as indicated in this manual
and in compliance with the standards and regula-
tions of the laws in force.
WARNING
Check the correct working of the adjustment, com-
mand and safety devices.
WARNING
The combustion air is sucked from outside, there-
fore, there can be sensitive temperature varia-
tions that can influence the percentage value of
the CO
2
. It is advisable to adjust the CO
2
accord-
ing to the diagram.
For example: with an combustion air temperature
of 20°C, adjust the CO
2
to 12.5% (± 0.2%).
Combustion air temperature (°C)
0 -5 -10 5 10 15 20 25 30 35 40 45
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
20159270
% CO
2
Fig. 10
Boiler Burner Nozzle
Pump
pressure
Burner
output
Air damper
adjustment
Model Code Model GPH Angle bar kg/h ± 4% Set-point
Rondò-Estelle 6 ErP BE 8099157 MACK 6 ErP BE 1.00 80° HF 12 3.9 2
Rondò-Estelle 7 ErP BE 8099158 MACK 7 ErP BE 1.25 80° HF 11.2 4.6 3.3
WARNING
It is advisable to replace nozzles every year dur-
ing regular maintenance operations.
CAUTION
The use of nozzles other than those specified by
manufacturer and inadequate regular mainte-
nance may result into emission limits non-con-
forming to the values set forth by the regulations
in force, and in extremely serious cases, into po-
tential hazards to people and objects.
The manufacturing company shall not be liable for
any such damage arising from non-observance of
the requirements contained in this manual.