AEG HC412000 User Manual page 44

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mobile parts or they are not squeezed.
Also be careful when the hob is put
together with an oven.
This appliance is not connected to an
exhaust gas outlet. It must be connected
in accordance with the installation
conditions that apply. Pay special
attention to correct airflow.
Make sure that the gas
supply pressure of the
appliance obeys the
recommended values. The
adjustable connection is
fixed to the comprehensive
ramp by means of a
threaded nut. G 1/2". Screw
the parts without force,
adjust the connection in the
necessary direction and
tighten everything.
A
A) End of shaft
B) Washer
C) Elbow (if needed)
Flexible nonmetal pipes connection:
If it is possible to easily control the
connection in its full area, you can use a
flexible pipe. Tightly attach the flexible
pipe by clamps.
Liquid gas
Use the rubber pipe holder for liquid
gas. Always engage the gasket. Then
continue with the gas connection.
The flexible pipe is prepared for apply
when:
• it can not get hot more than room
temperature, higher than 30°C;
• it is no longer than 1500 mm;
• it shows no throttles;
• it is not subject to traction or torsion;
• it does not get in touch with cutting
edges or corners;
• it can be easily examined in order to
make sure its condition.
B C
The control of preservation of the flexible
pipe consists in checking that:
• it does not show cracks, cuts, marks of
burnings on the two ends and on its
full length;
• the material is not hardened, but
shows its correct elasticity;
• the fastening clamps are not rusted;
• expired term is not due.
If one or more defects are visible, do not
repair the pipe, but replace it.
WARNING!
When installation is
complete, make sure that
the seal of each pipe fitting
is correct. Use a soapy
solution, not a flame!
8.3 Injectors replacement
1. Remove the pan supports.
2. Remove the caps and crowns of the
burner.
3. With a socket spanner 7 remove the
injectors and replace them with the
ones which are necessary for the type
of gas you use (see table in
"Technical Information" 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.