baltur TBG 45 ME, Руководство пользователя

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0006081533_201403
A B C D
TBG 45ME 4 5 4 4
TBG 60ME 4 10 - 4
TBG 60 ME
TBG 45 ME
000
2
9
3
5
6
8
3
_0
1
000
2
9
3
5
6
8
3
_0
2
ENGLISH
ELECTRODES/IONISATION PROBE ADJUSTMENT DIAGRAM
Legend:
1- Ionisation electrode
2- Ignition electrode
3- Flame disk
4- Mixer
5- Gas outlet pipe
E- ATTENTION: Central nozzle hole outlet near
the electrode end.
ADJUSTING THE AIR ON THE COMBUSTION
HEAD
The combustion head has an adjustment device that allows
the air passage between the disk and the combustion head to
be opened or closed. You are thus able to obtain, closing the
passage, high pressure upstream of the disk even at low capacity.
The high speed and turbulence of the air provides for its greater
penetration into the fuel and therefore an excellent mixture and flame
stability. High air pressure upstream of the disk may be necessary
to prevent flame fluctuations, this is particularly essential when the
burner works on the furnace that is pressurised and/or at a high
thermal load.
It is clear from the above that the device that closes the air to the
combustion head must be set at a position such as to
always
obtain
very high air pressure behind the disk. It is advisable to adjust it in
such a way as to obtain a closure of the air at the combustion head
that will require a significant opening of the air shutter that regulates
the suction flow from the burner fan. This must of course be the
case when the burner is working at the required maximum supply.
In practice you have to start the adjustment with the device that
closes the air at the combustion head in an intermediate position,
switching on the burner for approximate adjustment as explained
previously.
When the
required maximum supply
has been reached, the
position of the device that closes the air at the combustion head
has to be corrected, moving it forward and backwards, in order to
obtain an air flow suitable for the supply
with the air shutter
considerably open.