Zanussi ZCK18307XA, User & Installation Manual

20

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Gas information

To tighten some components apply the 

following torque forces: 

Aluminium pipes to burners, valves, 

thermostats: 15 Nm 

Thermocouples to top burners cups: 3 

Nm 

Thermocouples to thermostats: 4 Nm 

Push-on connector: 20 Nm 

Injectors: 4 Nm

Fig. 10

Conversions

Replacing the injectors

Our burners can be adapted to different 

types of gas by simply installing the injectors 

suitable for the gas you want to use. 
To change the injectors on the hob, remove 

the burner cup and head and with a 7 mm Ø 

socket spanner replace them (fig. 11).
To help the installer, the table on in the

“Technical information” section.

gives the 

burner nominal heat input, injector diameter 

and operating pressure of the different gas 

types.

After having replaced the injectors, it 

will be necessary to proceed with burner 

adjustment as explained in the previous 

paragraphs. The technician must replace 

any seals after the adjustments have 

been made.

Fig. 11

Maintenance
Prior to any maintenance work or 

changing parts, disconnect the 

appliance from the gas and electricity 

power sources.

Replacing the taps

Proceed in the following way when replacing 

a tap or the thermostat:

•  Remove pan supports, burner heads.

• Unscrew the burner fixing screws (four 

for ultrarapid burner and two for the other 

burners) 

•  Pull out the knobs. 

•  Unscrew the fixing screws

1

 (fig. 14) which 

lock the front panel to the front frame then 

slip out from the upper fixing brackets.

2

•  Unscrew the fixing screws 

1

(fig. 14 which 

lock the hob at the back and remove it.

•  Unscrew the nuts 

2

of the gas aluminium 

pipes and pull out the thermocouple quick 

connectors 

3

(fig.13).

•  Unscrew the screws 

2

(fig. 12) which lock 

the crosspieces.l

•  Unscrew the screws 

1

(fig. 12) which unite 

the the bridles of the taps to the front frame.

•  Make to slip the ramp toward the back part 

and unscrew the screws 

1

(fig. 13) in order 

to free the taps.

•  Change seal each time a tap is replaced. 

This will ensure perfect retention between 

the tap and part.

•  Reassemble all the parts following the same 

procedure but in the reverse order.

Fig. 12