Ariston PCN 642 IX/A Mode D'emploi page 11

3. Replace all the components by repeating the steps in reverse order.
Replacing the Triple ring burner nozzles
1. Remove the pan supports and lift the burners out of their housing. The
burner consists of two separate parts (see pictures).
2. Unscrew the nozzles using a 7 mm socket spanner. Replace the nozzles
with models that are configured for use with the new type of gas )see Table
1). The two nozzles have the same hole diameter.
3. Replace all the components by completing the above operations in reverse
order.
• Adjusting the burners' primary air
Does not require adjusting.
• Setting the burners to minimum
1. Turn the tap to the low flame position;
2. Remove the knob and adjust the adjustment
screw, which is positioned in or next to the tap
pin, until the flame is small but steady.
3. Having adjusted the flame to the required low setting, while the burner is
alight, quickly change the position of the knob from minimum to maximum
and vice versa several times, checking that the flame does not go out.
4. Some appliances have a safety device )thermocouple( fitted. If the device
fails to work when the burners are set to the low flame setting, increase
this low flame setting using the adjusting screw.
5. Once the adjustment has been made, replace the seals on the by-passes
using sealing wax or a similar substance.
! If the appliance is connected to liquid gas, the regulation screw must be
fastened as tightly as possible.
! Once this procedure is finished, replace the old rating sticker with one
indicating the new type of gas used. Stickers are available from any of our
Service Centres.
! Should the gas pressure used be different (or vary slightly) from the
recommended pressure, a suitable pressure regulator must be fitted to the
inlet pipe (in order to comply with current national regulations).
DATA PLATE
Electrical
see data plate
connections
This appliance conforms to the following
European Economic Community directives:
- 2006/95/EC dated 12/12/06 (Low Voltage)
and subsequent amendments
- 2004/108/EC dated 15/12/04
(Electromagnetic Compatibility) and
subsequent amendments
- 93/68/EEC dated 22/07/93 and subsequent
amendments.
- 2009/142/EC dated 30/11/06 (Gas) and
subsequent amendments
- 2012/19/EU and subsequent amendments.
EU Regulation no. 66/2014 implementing
ECODESIGN
Directive 2009/125/EC.
standard EN 30-2-1
GB
11