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1. GENERAL NOTES
1.1 WARNING: For models which connect to mains electrical power, before exposing any of the internal
electrical wiring the appliance must be disconnected from electrical power by unplugging the service cord
from the electrical outlet. For models which connect to battery power, before exposing any of the internal
electrical wiring the appliance must be remove the battery also.
1.2 Any servicing carried out on gas containing components where seals are broken including manifold,
regulator, valves and burner supply pipes should be followed by a leak test. Gross leaks can be detected by
connecting a manometer to the regulator test point, pressurising the manifold and then shutting off the gas
with a ball valve. A falling manometer reading indicates a leak. Small leaks can be located with soap and
water applied at the connection.
1.3 Burner supply pipes leading from the burner control to the burner should have their compression fittings
tightened firmly
but not over tightened
(If a torque spanner is used set this to 10 + 12Nm). If the tubes are
damaged they should be replaced. The soundness of the connections on the burner supply tubes can be tested
by blocking the injector orifice temporarily, eg. by fitting an injector that has been blocked and leak testing
the fittings.
1.4 When reassembling the appliance
any earth leads which have been disconnected must be re-connected
.
1.5 Reassembly procedures are a reversal of removal procedures.
1.6 Replace the spare part with original spare parts. The modify part must not be used.
1.7 All the screws in this appliance have been designed for difference purpose. They must be use in the right
position and must be the right dimension. If there are any differences from the original design they may have
the serious accident.
