IS 592 ECN 3855 Page 6 of 13
Connecting to a gas supply
Installation and connection to the gas supply must only be carried out by a
technician authorised by your local gas supplier. Before connection, ensure that the
appliance is suitable for the type of gas supplied. Ensure the gas supply is provided
with an isolating cock for emergency shutdown. Ensure that the supply hose shall
comply with the national requirements in force and shall be periodically examined
and replaced as necessary. These appliances are to be installed with sufficient
ventilation to prevent the occurrence of unacceptable concentrations of substances
harmful to health in the room in which they are installed.
Appliances fitted on castors must be suitably restrained to prevent strain on supply
hoses
WARNING : Black domestic hoses are not suitable for this appliance.
Once installation is complete, ensure all joints are leak free.
Purging
Once connected to the gas supply, check for soundness and then purge the
appliance by rotating all control knobs to the ignition position and depressing them.
Hold the knobs depressed to purge the supply pipe and internal pipe work of air
through the pilot injectors. Periodically check for gas flow by depressing the igniter
buttons.
See Technical Data for the supply pressures.
To gain access to the gas pressure test nipple the fascia panel requires
removal. The test nipple is situated on the manifold rail.
Remove the blanking screw and attach a pressure gauge to the boss of the
test nipple.
Light both sides of the griddle and set the thermostats to the highest setting
and check the pressure.
Commissioning must include an operational check of all controls.
Ensure that the operator understands how to light, safely operate, clean and
shutdown the appliance and is aware of the position and operation of the gas
isolating cock.
