Adjusting Burner Valve Minimum - Axis AX-GPC-1 Installation, Operating And Maintenance Instructions

9.1.

Adjusting Burner Valve Minimum

This regulation must only be carried out if the type
of gas to be connected is different from the testing
gas, after having carried out power supply
transformation. Before carrying out this regulation,
it is necessary to check that the gas supply
pressure conforms to the value of the nominal
pressure value relative to the same type of gas
(see attached table).
After checking the supply pressure it is necessary
to adjust the pressure at the nozzle, proceeding
as described below.
1. Make sure the gas supply has been cut off.
2. Remove the knob (A).
3. Unscrew the screws (B) and remove the
instrument panel (C).
4. Open the gas interception valve and ignite the
burner flame by following the instructions,
positioning the knob onto the maximum
position.
5. Adjust the pressure regulator since the
manifold pressure is 4" W.C.
6. Operate the appliance in the maximum
conditions for at least 15 minutes, and then
turn the knob onto the minimum position.
7. Turn the minimum adjustment screw to obtain
a reduced flame but sufficiently stable and
homogeneous.
8. Turn off the
instructions, close the gas interception valve,
disconnect the pressure gauge, screw the
closing screw back on and refit the instrument
panel.
B
D
13
ENGLISH
burner by following the
ID 09
A
C
ID 13
EN