2.5.4 Multifunctional Gas Control - Description.
Access to control is gained upon withdrawal of control panel. Refer to Section 3.2.1.
This is a two stage multifunctional control for controlling the oven.
When supplied fitted in appliance, this component is factory set and should not require adjustment.
The following adjusters are available:
a) Two test points are provided for measuring inlet and outlet pressures as detailed in Figure 3. For
convenience, a further outlet pressure test point is provided in outlet immediately below control
valve.
b) Pressure adjusting governor. (Natural gas appliances only)
c) Pilot adjusting screw. This screw is provided on the control for adjusting flow of gas to pilot
burner. The unit is designed to operate on full gas flow to pilot. Turn screw clockwise to
decrease flame, and anti clockwise to increase flame. Ensure that there is no gas leaking and
screw remains sealed once adjusted.
Note
The gas control valve is fitted with a safety interlock. Therefore, a period of 3 minutes will
elapse before it is possible to re-light after complete shut-down.
2.6 INSTRUCTION TO USER
Important
After installing and commissioning appliance, hand User Instructions to user or purchaser and
ensure the instructions for lighting, turning off, correct use and cleaning are properly understood.
The location of gas isolating cock and electrical supply switch should be made known to the user
and the procedure for the operation in an emergency demonstrated.
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