Fig.8 | Fig 9 |
GAS CONNECTION
Note: This hob is configured for Natural Gas as standard. It is the installers responsibility to make the necessary modifications (as out- lined in the section “converting for LPG use”) to ensure the appliance is correctly configured for use with LPG.
The hob should be connected using a O12mm metal hose that complies with the National Regulations with the connection made to the gas connection (on the underside towards the back edge of the hob) using an appropriate seal between the pipe and the hose. The hose must never be more than 1.5 metres long.
CONVERTING FOR LPG USE
Note: A complete set of LPG injectors are supplied with the hob. The injectors are identified by their diameter which is printed on each injector.
1.Shut off the electrical and gas supply to the hob.
2.Replace the burner injectors by removing the burner flame cap cover, the burner cap and unscrewing the injector using a suitable spanner (see Fig.9).
3.Reinstate the electrical gas supplies. Regulate the low flame setting for each burner using the following procedure.
a.Ignite the burner and leave it in operation on the high flame setting for one minute.
b.Turn the knob to the low flame setting.
c.Remove the knob by pulling it off the tap shaft.
d.Insert a No.2 flat head screwdriver into the ` centre of the gas valve shaft and turn it clockwise to decrease the flame & anticlock- wise to increase the flame. (See Fig.9). Replace the knob onto the tap shaft.
ELECTRICAL CONNECTION
Note: When carrying out any work on this appli- ance the electrical supply to it must be isolated.
This appliance requires a 230V, 50Hz A.C. supply and the electrical installation must be carried out by a qualified electrician in compliance with the current regulations.
The hob must be connected to a 16 amp cooker box control unit using an adequately sized power cable. The power lead must not reach a tempera- ture in excess of 50oC.
Fig. 10
VENTILATION
The room where the gas hob is installed must be well ventilated to allow proper gas combustion.
The air flow necessary must be no less than 2m3/h for each kW of the appliance’s maximum rated power. The minimum air flow requirement for the hob should therefore be 23.6m3/h (maximum power rating being 11.8 kW).
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