20197230
20
GB
Start-up, calibration and operation of the burner
8.3
Recommended 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.
8.4
Pump pressure
8.5
Air damper adjustment
The air-output setting can be carried out acting with the rod 2) on
the screw 1) that makes the air-damper 3) turn (Fig. 17).
Further adjustments can be carried out without removing the cov-
er but unscrewing the plug (
A
) as shown in Fig. 18.
Turn to the right (
sign +
) to increase the air quantity in the com-
bustion chamber, turn to the left (
sign –
) to decrease it (Fig. 18).
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.
Monarch type R - NS
Delavan type W - A - E - B
Steinen type H - Q
Danfoss type B - H - S
Angle 60°:
in most cases.
Angle 80°:
in case of flame detachment, during ignitions at
low temperatures.
9 bar
The pump leaves the factory set at this value.
10 bar
Maximum pressure for kerosene.
1
2
3
Fig. 17
D5141
Fig. 18
S7021
Summary of Contents for 3749251
Page 2: ...Original instructions...
