User manual

Installation I.S 813 Current Edition Section
7- Permitted Locations of Appliance.
GAS CONNECTION
Warning! Any gas installation must be
carried out by a GAS SAFE REGISTER
installer.
Make sure that, once the hob is installed, it
is easily accessible for the engineer in the
event of a breakdown.
The manufacturer will not accept liability,
should the above instructions or any of the
other safety instructions incorporated in this
instruction booklet be ignored.
On the end of the shaft, which includes the
G 1/2" threaded elbow, adjustment is fixed
so that the washer is fitted between the
components as shown in the diagram.
Screw the parts together without using ex-
cessive force.
1
2
3
1
End of shaft with nut
2
Washer
3
Elbow
Connection to the gas supply should be
with either rigid or semi-rigid pipe, i.e. steel
or copper.
The connection should be suitable for con-
necting to R 1/2 (1/2 BSP male thread).
When the final connection has been made,
it is essential that a thorough leak test is
carried out on the hob and installation.
Make sure that the main connection pipe
does not exert any strain on the hob.
If you use flexible metal pipes make sure
that they agree to ISO 10380 and ISO
10807 standards. Be careful they do not
come in touch with mobile parts or they are
not squeezed. Also be careful when the
hob is put together with an oven.
Important! It is important to install the
elbow correctly, with the shoulder on the
end of the thread, fitted to the hob
connecting pipe.
Important! Failure to ensure the correct
assembly will cause leakage of gas.
Important! Make sure that the gas supply
pressure of the appliance obeys the
recommended values.
Rigid connection:
Carry out connection by using metal rigid
pipes (copper with mechanical end).
INJECTORS REPLACEMENT
1. Remove the pan supports.
2. Remove the caps and crowns of the
burner.
3. With a socket spanner 7 remove the in-
jectors and replace them with the ones
which are necessary for the type of gas
you use (see table in "Technical Data"
chapter).
4. Assemble the parts, follow the same
procedure backwards.
5. Replace the rating plate (it is near the
gas supply pipe) with the one for the
new type of gas supply. You can find
this plate in the package supplied with
the appliance.
If the supply gas pressure is changeable or
different from the necessary pressure, you
must fit an applicable pressure adjuster on
the gas supply pipe.
ADJUSTMENT OF MINIMUM LEVEL
To adjust the minimum level of the burners:
1. Light the burner.
2. Turn the knob on the minimum posi-
tion.
3. Remove the knob.
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