Rangemaster Classic Deluxe 90 Induction, User Manual & Installation & Service Instructions

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INSTALLATION

Check the ap pli ance is electrically safe and gas sound when you have fi nished.

Although a 900mm hose can be used, a 1250mm hose 
will allow slightly more fl exibility in the positioning of the 
bayonet and make moving the cooker easier. The hose 
should be fi tted so that both inlet and outlet connections 
are vertical so that the hose hangs downwards. 

The connector is located just below the hotplate level at 
the rear of the cooker.

For Natural Gas the fl exible hose must be in 
accordance with B.S.669.

For LP Gas it should be capable of 50mbar 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 in the underside of the connector block on the back 
of the cooker. 

 After completing the gas connection, check the cooker is 
gas sound with a pressure test.

Pressure testing

The gas pressure can be measured at one of the centre 
hotplate burner injectors (not the Wok burner). Lift off  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 
fi tted to let gas through.

Pressures

Natural Gas

LP Gas cookers

20mbar.

Butane

29mbar

Propane

37mbar

Turn off  the burners. Reassemble burner top, making sure 
it is re as sem bled in the correct way on the burner body.

Electrical Connection

This appliance must be installed by a qual i fi ed electrician 
to comply with the relevant In sti tute of Electrical 
Engineers (I.E.E.) regulations and also the local elec tric i ty 
supply company re quire ments. 

WARNING: THIS APPLIANCE MUST BE EARTHED

Note

The cooker must be connected to the cor rect electrical 
supply as stated on the voltage la bel on the cooker, 
through a suitable cooker control unit incorporating a 
double pole switch having a contact separation of at least 
3mm in all poles. This cooker must not be connected to an 
ordinary domestic power point.

Single phase

Access to the mains terminal is gained by re mov ing the 
electrical terminal cover on the back panel.

When preparing the electrical supply leads, make sure 
that the earth wire is longer that the phase or neutral 
wires. The earth lead should be long enough that it is 
never under any strain. 

Connect the mains cable to the correct terminals for your 
electrical sup ply type (see fi g.). Check that the links are 
correctly fi tted and that the terminal screws are tight. 
Secure the mains cable us ing the cable clamp.

These appliances are of type X with regard to protection 
against over heating of the sur round ing surfaces.

Current Operated Earth Leakage Breakers

Where the installation is protected by a 30 milliamp 
sensitivity residual current device (RCD), the combined 
use of your cooker and other domestic appliances may 
oc ca sion al ly cause nuisance tripping. In these instances 
the cooker circuit may need to be protected by fi tting 
100mA device. This work should be carried out by a 
qualifi ed electrician.

Hotplate

Check each burner in turn. There is an ignition system that 
works when the control knob is pressed in. Push in tap 
and turn to the large fl ame symbol. 

Check that the burner lights correctly.