Setting High And Low Flame Pressure - Beech ovens E Series Installation And Operation Manual

Beech Ovens
E-Series Manual (R4)

Setting High and Low Flame Pressure

Before calibration, check that all other kitchen appliances connected to the main Gas
supply line are running at maximum capacity. If flame calibration of the oven is done
independently of other appliances being in use, the following steps will need to be
repeated when these appliances are running to ensure the main Gas supply is capable
of the supplying the required flow.
To begin adjustment, the main Gas supply pressure should first be checked on the inlet
side of the valve to confirm that sufficient pressure is being supplied.
The screw for the Inlet (supply) pressure test point can be removed and an appropriate
fitting or hose used to connect to the test gauge. This should confirm supply pressure in
excess of the required pressure of 1.0kPa for Natural Gas and 2.65kPa for ULPG.
Should supply pressure fall below these levels, gas supply to the kitchen will need to be
improved.
Note: Supply pressure above 5.0kPa will damage the valve. If supply pressure
is above 5.0kPa, a pressure regulator must be installed.
Replace the inlet pressure test point screw and tighten to 2.5Nm.
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