Rangemaster 100 Dual Fuel User's Guide download pdf (Page 29)

INSTALLATION

Check the appliance is electrically safe and gas sound when you have nished.

680

450

750

500

All dimensions in millimetres

Gas inlet

Gas Connection

This must be in accordance with the relevant standards.

The exible hose (not supplied with the cooker) must be

in accordance with the relevant standards. Hoses may be

purchased at most builders’ merchants.

We recommend that a Micropoint gas hose is used when

installing this appliance.

The gas supply needs to terminate with a side-facing elbow

with a down-facing bayonet.

The connector is located just below the hotplate level at the

rear of the cooker. If in doubt contact your supplier.

The rear cover boxes limit the position of the supply point.

Because the height of the cooker can be adjusted and

each connection is dierent, it is dicult to give precise

dimensions.

Although a 900 mm hose can be used, a 1100 mm hose

will allow slightly more exibility in the positioning of the

bayonet and make moving the cooker easier.

The hose should be tted so that both inlet and outlet

connections are vertical so that the hose hangs downwards in

a ‘U’ shape.

Ideally the hose supply connection should be within the

shaded area ‘A’ (Fig.7-12).

For Natural Gas, the exible hose must be in accordance with

BS 669. For LP Gas, it should be capable of 50 mbar pressure,

70 °C temperature rise, and carry a red stripe, band or label. If

in doubt contact, your supplier.

Screw connect the threaded end of the hose into the gas

inlet.

After completing the gas connection, make sure that the

cooker is gas sound with a pressure test.

Pressure Testing

The gas pressure can be measured at one of the hotplate

burner injectors (not the wok burner).

Lift o a burner head. Fit the pressure gauge to the injector.

Turn on and light one of the other hotplate burners.

Turn on the control knob for the burner with the pressure

gauge tted to let gas through.

See the data badge for test pressures.

Turn o the burners. Make sure that you reassemble the

burner top in the correct way on the burner body.

Fig.7-12

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Rangemaster 100 Dual Fuel User's Guide Page 29

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