22
461306345 (A-001)
B
D
D
B
A
A
C
x
23
24
OVEN BURNER (fi g. 23)
The burner is installed on the oven base and is covered
by the bottom plate which must always remain in that
position during oven operation,
To adjust the primary air,
is performed when the
burner is ignited, by adjusting the sleeve (B) and
unscrewing screw (A). Lock screw (A) in place once
the adjustments have been made.
NOTE:
Oven Failure
• Check thermocouple terminal.
• Inspect rear of thermostat (under hob) to check that
thermocouple connections are ”tight” and parallel to
each other.
• Check thermostat knob for suffi cient clearance from
the control panel to allow electromagnet to fully seat.
• If above cannot solve the problem, replace
thermocouple.
Oven Ignition Failure
• Ensure that the electrode lead is not ”earthing”
against cabinet.
• Check spark gap from electrode tip to burner. Should
be only 5-6 mm.
• Check ceramic body of electrode for obvious
damage or cracks.
• If no spark at all, check ignition box failure or power
source.
Hot Plate Ignition Failure
• Check alignment of burner holes to electrode.
• Check aeration sleeve for adjustment for gas type,
location and ambient conditions.
• No spark, check ignition box failure or power supply.
Before Leaving
• Check all connections for gas leaks with soap and
water.
DO NOT
use a naked fl ame for detecting
leaks. Ignite all burners to ensure correct operation
of gas valves, burners and ignition.
• Turn gas taps to low fl ame position and observe
6. INSTRUCTIONS FOR THE INSTALLER
stability of the fl ame. When satisfi ed with the cooker,
please instruct the user on the correct method of
operation.
• In case the appliance fails to operate correctly
after all checks have been carried out, refer to the
authorised service provider in your area.
GAS CONVERSIONS
When converting from Natural Gas to Propane ensure
that the NG regulator is removed and replaced with the
Test Point Assembly. An AGA Approved gas regulator
suitable for a supply pressure of 2.75kPa should be
part of the gas tank supply and the test point pressure
should be adjusted to 2.75kPa.
Replace the old data plate with one, which is suitable
for the type of gas for which the appliance has been
regulated.
REPLACING THE INJECTORS
Our burners can be adapted to different types of gas by
simply installing the injectors suitable for the gas you
want to use. To help the installer, the table on page 25
gives the burner nominal heat input, injector diameter
and operating pressure of the different gas types.
Comply with the following instructions:
Injector replacement - Hob burners.
To change the injectors on the hob, remove the burner
cup and head and with a 7 mm Ø socket spanner
replace them (fi g. 24).
Injector replacement - Oven burner.
Remove oven base. Remove screw (D) which will
release burner and give access to the injector (C)
(fi g. 23). Unscrew injector and replace it. Replace
burner and replace screw (D).
After having replaced the injectors, it will be
necessary to proceed with burner adjustment as
explained in the previous paragraphs.
