Installation Guide

Note: Sometimes the burners will not ignite immediately and seem to
‘blow’ slightly when they do ignite. This is usually due to air in the gas
lines, which will clear itself within seconds.
To change the nozzles of the burners use the following:
Lift up the burners and unscrew the nozzles ( Fig. 8) using an
adjustable spanner of 7 mm and change the nozzles with those
designed for the new gas supply according to the information
given in TABLE A shown below:
Fig. 8
Fig. 7
8
4.
For the gas inlet position of the appliance, refer to
Figures 5, 6, and 7. After installing the gas supply and
making all connections,
check thoroughly for possible
leaks. Turn all control knobs on the unit to ‘OFF’
position. Open the valve on the gas supply. Using a soap
and water solution check each gas connection one at the
time, by brushing the solution over the connection.
Presence of bubbles will indicate a leak. Tighten the
fitting and re-check for leaks. If it is not possible to
correct the leak, replace fitting. Under no circumstances
use matches or flame for checking leaks. It is essential
that the gasket and the pressure test point stopper are
properly installed to avoid gas leakage
5.
Disconnect electric power before checking the inlet
pressure.
6
.
Take off one of the gas burner caps and the relative
flame spreader in order to gain access to the burner
injector.
7.
Place the pressure detector directly on the burner
injector. Open the relative burner knob at
maximum position (keeping it pressed), then
measure the outlet pressure from the burner
injector.
8.
After checking the pressure, replace the burner cap
and flame spreader in the correct position and re-
connect electric power to the appliance.
9.
Turn the appliance on and light each burner. Check
for a clear blue flame without yellow tipping. If
burners show any abnormalities check that they are
located properly and in line with the injector nipple.