GB
8
ning the gas pipe connection nut, a maxi-
mum grip torque of 300 cm * Kgf should be
used.
Once the gas connection has been carried
out, check that it is properly tightened. If
this is done using air, please remember
that the test pressure should not be grea-
ter than 200 g/cm². If you do not have air,
use soapy water to make sure that there
are no leaks in the joints. It is absolutely
unadvisable to carry out this check using a
flame.
Once the hob has been installed, make
sure that the minimums of the burners are
properly adjusted. To do so, light the bur-
ners and check that they do not turn off
when turned quickly from the maximum to
the minimum.
Every time that the gas connection nut is
removed, the washer should be changed.
Connecting the electricity
Before connecting the hob to the electric
mains, check that the voltage and fre-
quency of the mains matches what is
shown on the hob's rating plate, which is
located on the lower part of the hob, and
on the guarantee or, where appropriate,
the technical data sheet supplied, which
should be kept together with this manual
during the useful life of this appliance.
The electric connection is made using an
omnipolar switch or plug, where accessi-
ble, that is suitable for the intensity to be
tolerated and that has a minimum gap of 3
mm between its contacts. This will ensure
disconnection in case of emergency or
when cleaning the hob. It should also have
a proper earthing connection, in accordan-
ce with current regulations.
The connection should include correct ear-
thing, in compliance with current norms.
If the flexible supply cable fitted to the
appliance ever needs to be changed, it
should be replaced by TEKA's official tech-
nical service.
Gas conversion
Important!
Any changes made to the appliance to
convert it to a different type of gas
should only be carried out by a quali-
fied technician.
Information for the Technical
Service: whenever the type of gas or the
appliance's pressure is changed, the new
regulation plate should be placed on top of
the old one so that the new features can
be seen after the change.
The tasks involved in conversion are:
* Replace the injectors.
* Adjust the minimums of the taps.
The injectors required for each gas type
are shown in table 1.
Please follow these instructions to replace
the injectors:
1 Remove the pan supports and the upper
parts of the burner so that the injector
can be seen.
2 Using a number 7 pipe spanner, remove
the injectors and replace them with the
new ones. Ensure that the injector is
properly tightened in order to prevent
gas from escaping.
3 Replace the pan supports and burners
that were previously removed.
When the injectors have been changed,
adjust the minimums as follows:
1 Turn the burners on to their minimum.
