Hotpoint Ariston PK 644 D GH X /HA Operating Instructions Manual page 30

Gas tap maintenance
GB
If this happens, the tap must be replaced.
!
technician authorised by the manufacturer.
Troubleshooting
It may happen that the appliance does not function properly
or at all. Before calling the service centre for assistance,
check if anything can be done. First, check to see that there
are no interruptions in the gas and electrical supplies, and,
in particular, that the gas valves for the mains are open.
around the burner.
Check whether:
mounted correctly.
Check to make sure that:
the safety device.
to the safety device.
The burner does not remain lit when set to minimum.
Check to make sure that:
The cookware is unstable.
Check to make sure that:
burner.
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