Ariston PK 640 R GH AUS.1 Manuale di istruzioni per l'uso - Pagina 7
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Before the installation remove the grids and burners from the hob and turn it
upside down, making sure you don't damage the thermocouples and spark
plugs..
• The installation cavity should have the dimensions indicated in the figure.
Fastening hooks are provided, allowing you to fasten the hob to tops that
are between 20 and 40 mm thick. To ensure the hob is securely fastened
to the top, we recommend you use all the hooks provided.
Hook fastening diagram
Hooking position for top H=20mm
Hooking position for top H=40mm
! Use the hooks contained in the "accessory pack".
• Where the hob is not installed over a built-in oven, a wooden panel must
be installed as insulation. This must be placed at a minimum distance of
20 mm from the lower part of the hob.
Ventilation
To ensure adequate ventilation, the back panel of the cabinet must be
removed. It is advisable to install the oven so that it rests on two strips of
wood, or on a completely flat surface with an opening of at least 45 x 560
mm (see diagrams).
Apply the seals that come with the
appliance along the outer edges of
the hob to prevent any passage of air,
humidity and water (see Figure).
For proper application make sure the
surfaces to be sealed are clean, dry and
free of any grease/oil.
555 mm
Hooking position for top H=30mm
Front
Back
Electrical connection
Hobs equipped with a three-pole power supply cable are designed to operate
with alternating current at the voltage and frequency indicated on the data
plate (this is located on the lower part of the appliance). The earth wire in the
cable has a green and yellow cover. If the appliance is to be installed above
a built-in electric oven, the electrical connection of the hob and the oven must
be carried out separately, both for electrical safety purposes and to make
extracting the oven easier.
Connecting the supply cable to the mains
Install a standardised plug corresponding to the load indicated on the data
plate.
The appliance must be directly connected to the mains using an omnipolar
circuit-breaker with a minimum contact opening of 3 mm installed between
the appliance and the mains.
The circuit-breaker must be suitable for the charge indicated and must comply
with current electrical regulations (the earthing wire must not be interrupted
by the circuit-breaker). The supply cable must not come into contact with
surfaces with temperatures higher than 50°C.
! The installer must ensure that the correct electrical connection has been
made and that it is compliant with safety regulations.
Before connecting to the power supply, make sure that:
• the appliance is earthed and the plug is compliant with the law.
• the socket can withstand the maximum power of the appliance, which is
indicated on the data plate.
• the voltage is in the range between the values indicated on the data plate.
• the socket is compatible with the plug of the appliance. If the socket is
incompatible with the plug, ask an authorised technician to replace it. Do
not use extension cords or multiple sockets.
! Once the appliance has been installed, the power supply cable and the
electrical socket must be easily accessible.
! The cable must not be bent or compressed.
! The cable must be checked regularly and replaced by authorised technicians
only (see Assistance).
! The manufacturer declines any liability should these safety measures not
be observed.
Gas connection
Check The Gas Type
! Before installation, check that the gas type (natural gas or Universal LPG)
of the cooker is suitable for the gas type available to the installation. It is
extremely dangerous to use the wrong gas type with any appliance, as fire
or serious injury can result.
This cooker is supplied from the factory already set for Natural Gas. To convert
the cooker to LPG (or back to Natural Gas from LPG), follow the directions
later in this section.
Fit regulator supplied for Natural Gas (if applicable) at rear of appliance, and
as close as practicable to the appliance.
It is recommended that an isolating valve and union be fitted, to enable simple
disconnection for servicing. These are to be in an accessible location.
! Check that the pressure of the gas supply is consistent with the values
indicated in Table 1 ("Burner and nozzle specifications"). This will ensure the
safe operation and longevity of your appliance while maintaining efficient
energy consumption.
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