7
NATURAL GAS INSTALLATION
NATURAL GAS INSTALLATION
LEAK TEST PROCEDURE
This appliance is supplied set up for Natural gas and is
labelled accordingly� A Universal LPG conversion kit is
supplied if required� Refer to Universal LPG installation for
details�
Connecting the appliance to an NG gas supply
Components supplied in a bag for NG are:
• Natural gas regulator
• Natural gas installation pipe
• 2 x fibre washers
Preparing the unit for Natural Gas connection
to mains
Natural gas connection to be made by a licensed gas fitter�
Preparing the unit for Natural Gas installation
Fit natural gas installation pipe to the gas inlet to enable
access to the regulator in the installed position� When
tightening the regulator or any other connection
do not over-tighten�
1� Fitting the natural gas installation pipe�
Fit pipe ensuring the blue fibre washer is in place�
Do not over-tighten�
2� Fitting the regulator�
Fit the regulator ensuring the blue fibre washer is in
place and the arrow indicating the gas flow is correct�
Do not over-tighten�
3� Connect to consumer piping�
- The NG regulator inlet has a 1/2” parallel pipe thread�
- The inlet of the NG regulator may be connected to
consumer piping using a suitable hose assembly if
required�
• Ensure gas valve is in the ‘OFF’ position�
• In a small container, mix a solution of water and detergent or
soap�
• After connection of the hose, turn on the gas supply at the gas
bottle or mains as appropriate�
• Using a brush apply the solution to the gas connection points
and look for bubbles forming�
• Bubbling will indicate a leak�
• Turn off the gas supply and re-tighten the joint� Repeat the
leak test�
• If the leak persists, turn off the gas at the isolation valves and
contact a licensed gas fitter to correct�
Leak test point
Leak test point
Check hose for signs
of abrasion, cracks
or leaks
Gas inlet pipe
Fibre washer
Fibre washer
NG installation pipe
NG regulator
(ensure arrow is in
correct direction)
Consumer piping