30
INSTALLATION
Check the ap pli ance is electrically safe and gas sound when you have fi nished.
A fl exible connection is supplied with the cooker. If
it is necessary to use another hose it must be to A.S.
1869 class B and suitable for your gas type. If in doubt
contact, your supplier.
To prevent strain on the connections to the cooker the
restraining chain should be used.
Fix the supplied hook securely to the fabric of the
building.
Measure the length of chain required. Use the screw
and washers supplied to clamp through one of the links
of the chain to a suitable point on the appliance.
Hook the other end of the chain to the wall fi xing.
After completing the gas connection, check the cooker
is gas sound with a pressure test. When checking
for gas leaks do not use washing up liquid - this can
corrode. Use a product specifi cally manufactured for
leak detection.
Natural Gas
The adjustable spring loaded governor is pre-set to
give a nominal pressure of 1kPa on NG. Connect to the
Rp
1
/
2
inlet on the underside of the governor.
Propane
This cooker is supplied ready for use on natural gas.
A conversion kit for Propane gas is supplied with the
cooker - see the conversion instructions in the next
section.
Pressure testing
Pull the cooker forward, if necessary, to gain access to
the rear.
The pressure test point is accessible on the connector
block at the centre rear. Remove the test nipple screw
and fi t a pressure gauge to the test point. Turn on and
light 2 of the hotplate burners.
See Technical data section at the back of this book for
test pressures.
Electrical Connection
This appliance must be installed by a qualifi ed electrician
to comply with the relevant regulations and also the local
electricity supply company requirements.
Make sure that the mains characteristics (voltage,
nominal, power, etc.) match the ratings indicated on
the data plate affi xed to the lower right hand cooker
upright (remove storage drawer). The cooker is preset
for a single-phase earthed electrical connection. It is
essential to install a multi-pole circuit breaker that
completely disconnects the appliance from the mains,
with a minimum contact break distance of 3mm.
WARNING: THIS APPLIANCE MUST BE EARTHED
The appliance must be connected to an effi cient
earthing circuit. If the electricity network is not
equipped with an earth connection, then it must
be installed separately in compliance with local
regulations. Earthing is a safety measure required by
law, and must be performed with particular care by
a qualifi ed technician, who must also check that the
electricity supply characteristics are correct.
The cable size used should be suitable for the appliance
load and in accordance with local regulations. Please