Figure 4
e) Carefully place the plaques on their support bars
with the pips pointing downward. Ensure they are
properly located and that they lay flat on the bars.
f) Replace the inner top panel and ensure that it is
properly positioned and located over the cast iron
compartment sides.
g) Replace the outer top panel.
2.2 CONNECTION TO THE GAS SUPPLY
Installation should be carried out in accordance with
the various regulations listed on the cover of this
document.
On NATURAL gas appliances, the adjustable
governor supplied, MUST be fitted to the gas circuit
and securely fixed in a position which enables
adjustment to be carried out during commissioning.
PROPANE appliances do not require a governor.
Ensure that a gas Isolating cock is fitted to the supply
at a convenient proximity to the grill.
2.3 CONNECTION TO AN ELECTRICAL SUPPLY
Not applicable to this appliance.
2.4 CONNECTION TO A WATER SUPPLY
Not applicable to this appliance.
2.5 COMMISSIONING
2.5.1 Testing and Purging
Pressure test the gas installation for soundness and
purge any air from the supply.
2.5.2 Gas Pressure and Burner Flame Adjustment
a) Remove the RH Side Panel.
b) Fit a suitable pressure gauge tothe test point and
light the grill.
c) On NATURAL gas appliances, with the burner at
the FULL FLAME position, the setting pressure
should be 15mbar (6 inches w.g.). Adjust the
governor as required.
d) With the gas control in the FULL FLAME position,
check that the flame cone is approximately 30mm
in length. If necessary, adjust by means of the
aeration screw in the burner throat. Tighten the
locknut when complete.
e) Check that all burner parts CROSS LIGHT
satisfactorily.
f) Turn the control to the LOW FLAME position and
check that the flame cone reduces in length.
Note
LOW FLAME position is set at factory. Re-setting is
NOT necessary.
2.5.3 Soundness Checking and Re-assembly
Whilst the grill is lit, test all integral gas carrying joints
and components for soundness. Use a suitable leak
detection fluid (i.e. Soap Solution).
TURN OFF the gas control tap. REMOVE the
pressure gauge and replace the test point sealing
screw.
ENSURE THAT A GAS TIGHT JOINT IS MADE.
Re-assemble all panels and components removed
during the installation and commissioning. The drip
tray, wire grid and brander can then be placed in
position.
2.6 INSTRUCTION TO USER
Hand over the Users Instruction manual. Ensure that
the user understands the procedures for lighting,
cleaning and correct use of appliance. Point out the
location of the isolating cock which may require to be
shut down in event of an emergency.
SECTION 3 - SERVICING and
CONVERSION
Important
Before carrying out any inspection, servicing or
exchange of components, turn OFF the gas at the
isolating cock and take steps to ensure that it is not
inadvertently turned on. Always remove the brander
and grid shelf.
After any maintenance task, check the appliance to
ensure that it performs correctly and carry out any
necessary adjustments as detailed in Section 1.
After carrying out any servicing or exchange of gas
carrying components -
ALWAYS CHECK FOR GAS SOUNDNESS!
3.1 GAS CONVERSION CHECK LIST
To convert from NATURAL to PROPANE gas -
Change injectors
Remove the governor and adjust the inlet pressure
accordingly
Adjust aeration
Change Data Plate
To convert from PROPANE to NATURAL gas -
Change injectors
Connect a governor and adjust the inlet pressure
accordingly
Adjust aeration
Change Data Plate
