AEG HC412001GB User Manual page 8

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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.
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 R 1/2". Screw
the parts and tighten
everything with teflon tape,
if necessary, to get the right
direction.
A. End of shaft
B. Elbow supplied with the appliance
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.
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.
3.3 Injectors replacement
1. Remove the pan supports.
2. Remove the caps and crowns of the
burner.
A
3. With a socket spanner 7 remove the
injectors and replace them with the
ones which are necessary for the type
B
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.
3.4 Adjustment of minimum
level
To adjust the minimum level of the
burners:
1. Light the burner.
2. Turn the knob on the minimum
position.
3. Remove the knob .
4. With a thin screwdriver, adjust the
bypass screw position (A).
WARNING!
When installation is
complete, make sure that
the seal of each pipe fitting
is correct. Use a soapy
solution, not a flame!
WARNING!
The injector kit for gas
replacement is not provided.
Please call the Authorized
Service Center.