_ Gas oven _ rev. 6 _________________________________________________MOD. KF 1001G – KF 1001G-HT
KF 1001G IX AL – KF 1001G IX AL-HT
_________________________________________________________________________________________ page 9 _
2.2
2.2
2.2
2.2 Gas connection
Gas connection
Gas connection
Gas connection
Before installing, make sure that the oven is designed for use with the available gas. If it is
not, consult paragraph “Adaptation to other gas” or contact the manufacturer’s technical
assistance service. Connection to the gas mains must be made according to the current national
norm and subsequent amendments.
Connection to the gas supply line must be made by using rigid or flexible pipes, exclusively in
metal, with diameters in proportion to the power of the appliance and the length of the pipe
route. Make sure that the pipe does not pass close to the hot areas and that it is not subjected
to torsion and traction stresses. Install a rapid ON/OFF tap between the gas mains and each
appliance, in a position facilitating tap opening and shutting operations. After installing the
appliance, run a tightness test on the entire gas circuit, using a leak-detector spray or other
non-corrosive foam generating substances (do not use flames for this operation). The unions of
the copper pipes must be made by using mechanical couplings without seals.
2.3
2.3
2.3
2.3 Electrical connection
Electrical connection
Electrical connection
Electrical connection
Connection to the electrical mains must be made according to the current legal regulations.
Before making the electrical connection, make sure that the voltage and frequency shown on
the rating-plate match those of the electrical supply system and that the latter is provided with
an efficient earth connection. The power cable used must not have lower characteristics than:
rubber insulated type H07RN-F with diameter of 3 x 15 mm
2
. If connection to the electrical
mains is permanent, a multi-core protective switch of adequate capacity must be installed, with
contact opening distance of the overvoltage category III (4000 V). The yellow/green earth wire
must not be disconnected by the switch.
If the supply cable is damaged then it must be replaced by the manufacturer or by your
technical support or by a qualified person to avoid any risk.
The appliance must be part of an equipotential system - this connection is obtained with the
stop screw marked with the symbol
located at the rear. The diameter of the equipotential
wire must be 2,5mm
2
.
When the appliance is operating, the supplied voltage must not deviate from the nominal
voltage value of ± 10%.
To replace the cable, cut off electrical power, and access the terminal board by removing the
oven rear panel. Locate the cables so that the earth conductor is the last to detach from its
terminal in the event of reverse pulling. Use an electrical cable with characteristics not below to
those mentioned above.
2.4
2.4
2.4
2.4 Connection to water mains
Connection to water mains
Connection to water mains
Connection to water mains
The appliance must be fed with softened drinking water, with hardness from 0.5°F to 3°F (it
is obligatory to use a softener to reduce the formation of lime inside the cooking chamber) and
pressure in the range from 50 to 250 kPa (0.5 - 2.5 bar). Connection to the water mains should
be made through the threaded 3/4" solenoid-valve on the rear of the appliance, fitting in
between a mechanical filter and an on/off tap (before you connect the filter, allow a certain
quantity of water to flow out in order to drain any waste from the pipe).
