User manual

20
INSTALLATION
Gas information
To tighten some components, see the information below:
Aluminium pipes to burners, valves, thermostats: 15 Nm
Thermocouples to top burners cups: 3 Nm
Thermocouples to thermostat: 4 Nm
Push-on connector: 20 Nm
Injectors: 4 Nm
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, light the burner and, watching
the fl ame, slacken screw (A) and adjust sleeve (B) to
obtain the X openings indicated in the table <TECHNICAL
FEATURES> paragraph Lock screw (A) in place once the
adjustments have been made.
B
D
D
B
A
A
C
x
Fig. 23
Grill burner (fi g. 24)
To adjust the primary air, light the burner and, watching
the fl ame, slacken screw (A) and adjust sleeve (B) to
obtain the X openings indicated in the table <TECHNICAL
FEATURES> paragraph Lock screw (A) in place once the
adjustments have been made.
X
A
B
C
B
A
D
D
Fig. 24
Conversions
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 <TECHNICAL
FEATURES> paragraph 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. 25).
Fig. 25
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).
Injector replacement - Grill burner.
Remove screw (D) which will release burner and give
access to the injector (fi g. 24).Unscrew injector (C) 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. The
technician must replace any seals after the
adjustments have been made.