Adjustments - Angelo Po 090Faa Bedien- Und Installationshandbuch

RECOMMENDATIONS FOR ADJUSTMENTS
Important
Before making any type of adjustment, acti-
vate all the safety devices provided and de-
cide whether staff at work and those in the
vicinity should be informed. In particular,
ADJUSTING GAS CONTROL VALVE MINIMUM SETTING
Important
This adjustment is only required if the type
of gas to be connected is different from that
used for testing after the conversion proce-
dure has been carried out (see page 14). Be-
fore making this adjustment, check that the
gas supply pressure is the same as the rat-
ed pressure for the type of gas in use (see
table at back of manual).
To carry out this operation, proceed as follows.
1 - Turn off the gas supply tap.
2 - Pull off the knob (A).
3 - Undo the screws (C) and remove the control
panel (B).
4 - Remove the injector (D) and replace it with the
one suitable for the type of gas in use (see table
at back of manual).
5 - Fully screw the injector.
ADJUSTING TOP BURNER PRIMARY AIR (4 KW)
To carry out this operation, proceed as follows.
1 - Turn off the gas supply tap.
2 - Pull off the knob (A).
3 - Undo the screws (C) and remove the control
panel (B).
4 - Remove the screw (D).
5 - Set the burner mount (E) at a distance of 17
mm, and tighten the screw (D).
6 - Replace the control panel (B) and the knobs (A)
on completion of the operation.

ADJUSTMENTS

turn off the gas supply tap and prevent ac-
cess to all devices which might cause un-
expected health and safety hazards if
turned on.
- 15 -
C
A C B
6 - After making the setting, seal the screw with
paint.
7 - Replace the control panel (B) and the knobs (A)
on completion of the operation.
C
A C B
8
D
IDM-39614501400.tif
E
D
IDM-39614501500.tif
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