Initial Start-Up Of The Burner - Sime FUEL 25 EV Manual De Uso, Instalación Y Mantenimiento

When the burner is installed at altitudes up to maximum 1300 m.a.s.l., due to the lower air density, the factory adjustments for the
burner must be modified as follows:
– Keep the nozzle mounted in the factory
– Do not vary the position of the combustion head
– Gradually reduce the pump pressure to reduce the fuel flow rate
– Adjust the air shutter by taking the following readings:
- CO (%)
2
- CO (ppm)
- NOx (ppm)
- Bacharach index
- Flue gas temperature.
If the outdoor temperature is such that it may influence combustion, we recommend adjusting the CO
diagram.
During winter, set a lower CO
periods of the year, set a higher Co
CO (%)
2
13,50
13,00
12,50
12,00
11,50
11,00
-5
a
WARNING
All operations must be carried out exclusively by the Sime Technical Support Service or by professionally qualified personnel,
according to the instructions appearing in this manual.
5.3

Initial start-up of the burner

Prior to the initial start-up, set the burner to pre-ventilation
mode for a few minutes so that the diesel line can fill up com-
pletely.
Stop the burner and open the purge screw of the diesel filter to
deaerate the line and generate a heat request in order to start
the burner, which will perform all the phases required by the
command and control equipment.
If a random malfunction occurs, causing the possible switching
on of the red indicator of the TSB button, verify in what phase the
malfunction occurred and, after solving the problem, press the
TSB button to restart the burner.
m
CAUTION
To prevent damages to the appliance or to the system,
do not unlock the burner more than 2 times consecutively
If further lock-outs occur, promptly contact the Assi-
stance Service Sime
52
value. In the warmer
2
0 5
.
1% increase of Co
value. room temperature increase.
2
10 15
TSB
.
according to the following
2
every 20°C of
2
20 25
Intake air temperature (°C)
EN
30
Fig. 28
Fig. 29