Flame Calibration - Beech ovens E Series Installation And Operation Manual

Beech Ovens
E-Series Manual (R4)

Flame Calibration

The procedure for calibrating the display burner(s) flame is outlined below.
Note: This calibration procedure should be carried out by an experienced gas
technician and is performed in situ with the system fully operational.
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.
• Remove the control knob from the Gas control valve. This is a 'press fit' type
knob.
• Remove the 6 screws holding the cover panel in place and remove (taking care
to support the panel) to reveal the test point and adjustment screws.
• Remove the valve test point plug and connect a Gas pressure gauge to the valve
test point as shown below. Test for incoming gas pressures as listed below. (For
Natural Gas, adjust incoming pressure at supply regulator prior to Gas control
valve)
• With the correct pressure at the control valve, proceed to check the High and
Low Flame settings, using the relative adjustment screws as shown below.
• When the correct flame settings are calibrated, remove the test gauge and
replace and tighten the test point plug, cover panel and control knob.
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2/09/2019 (C)