Start-Up, Calibration And Operation Of The Burner; Notes On Safety For The First Start-Up; Combustion Head Adjustment; Adjustments Prior To Ignition (Light Oil) - Riello DB 12 LSE FGR Installation, Use And Maintenance Instructions

5

Start-up, calibration and operation of the burner

5.1

Notes on safety for the first start-up

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
regulations of the laws in force.
ATTENTION
5.2

Combustion head adjustment

The number of the holes (1-2-3-4) in linkage 1)(Fig. 29) corre-
sponds to the opening notches on the shutter (0 min. - 10 max)
and therefore to increase the burner output, move this linkage to-
wards the higher number.
Coupling position
0
1
2
3
4
5
6
7
8
9
10
5.3

Adjustments prior to ignition (light oil)

It is recommended to adjust first the light oil burner
and then the gas burner.
Carry out the fuel change with burner off.
ATTENTION
The optimum calibration of the burner requires an analysis of the
flue gases at the boiler outlet and interventions on the following
points.
20174375
Start-up, calibration and operation of the burner
Output (kW)
From To
1500 1700
2200 2300
3200 3400
4200 4500
5000 5300
6000 6400
7000 7500
8000 8600
8900 1000
9700 11600
10100 12500
Check the correct working of the adjustment,
command and safety devices.
ATTENTION
Before starting up the burner, refer to section
"Safety test - with no gas supply" on page 32.
ATTENTION
20135900
Tab. J
5.3.1

Nozzle

See information on page 26.
26 GB
1 3
2
Fig. 29