INJECTORS REPLACEMENT
!
Fully raise the adjusting air tube A (fig.
7.6) in order to easily reach the injector.
!
By an angle 7 spanner, remove the
injector from its housing and replace it by
the proper one according to the kind of
gas (see “TABLE FOR THE CHOICE OF
THE INJECTORS”).
ADJUSTING OF PRIMARY AIR OF
THE TOP BURNERS
By operating the screw “M”, reset the air
adjuster “A” according to the instructions
(see “Injector table”), where the distance
between injector and air adjuster is
recommended (in mm).
Before lowering the hob top, set the burners
on their sites and light them in order to
check whether the flames are correct, as
per the specifications given in the next
page. In case of incorrect flame, lift or lower
the air adjuster.
M
A
J
Fig. 7.6
Fig. 7.5
G
V
30
Flame
faulty in
primary air
Flame
correct
Flame
with excess
primary air
Long, yellow
and
trembling
Clear
interior blue
cone
Short and sharp
too blue interior
cone tending to
detach
CAUSE
Air regulating
tube, too
closed
Correct
distance of
the tube
Air regulating
tube, too
open
D
D
D
D
B
B
B
B
C
C
E
E
E
E
