Adjustments; Adjusting Gas Control Valve Minimum Setting (Top Burners) - Angelo Po 190TP0 Manual De Uso

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 (TOP BURNERS)

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 22). Be-
fore making this adjustment, check that the
To carry out this operation, proceed as follows.
Natural gas
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 - Undo the screw (D) of the pressure connection.
5 - Connect the pressure gauge (E) to the pressure
test point (F).
6 - Turn the gas supply tap back on.
7 - Light the burner and turn the knob to the mini-
mum flame setting.
8 - Fit the minimum flow injector (G), screwing it
fully down.
9 - Slowly unscrew the injector (G) until the pres-
sure reading complies with the values in the ta-
ble (see back of manual).
10 - Check the stability of the flame.
11 - After making the setting, seal the screw with
paint.
12 - Switch off the burner, turn off the gas supply tap
and disconnect the pressure gauge.
13 - 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.
gas supply pressure is the same as the
rated pressure for the type of gas in
use (see table at back of manual).
Liquid gas
- 23 -
A
C
C
B
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 (G) and replace it with the
one suitable for the type of gas in use (see table
at back of manual).
5 - After making the setting, seal the screw with paint.
6 - Replace the control panel (B) and the knobs (A)
on completion of the operation.
7
E
F
G
D
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