Pressure Testing - Rangemaster Professional+ 100 Dual Fuel User's Manual & Installation Instructions

WARNING – SERVICING TO BE CARRIED OUT ONLY BY AN AUTHORISED PERSON
Disconnect from electricity and gas before servicing. Check appliance is safe when you have nished.

Pressure Testing

Connect the appliance to the gas supply.
Connect the appliance to the gas supply. Check the appliance
is gas sound.
The gas pressure can be measured at one of the left hand
hotplate burner jets. Lift o a burner head. Fit the pressure
gauge to the jet. Turn on and light one of the other burners
with a match. Turn on and press in the control knob for the
burner with the pressure gauge tted.
The pressure should be 29 mbar for Butane and 37 mbar for
Propane. After checking the pressure, turn o the taps and
replace the burner head.
Reassemble burner top, making sure it is reassembled in the
correct way on the burner body.
Check the appliance is gas sound.
Check operation of all the burners.
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