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Adaptation to different types of gas
A. Injectors replacement
1. Remove the pan supports.
2. Remove the burner's caps and crowns.
3. With a socket spanner 7 unscrew and
remove the injectors (Fig. 1), and replace
them with the ones required for the type
of gas in use.
4. Reassemble the parts, following the
same procedure backwards.
5. Replace the rating label (placed near the
gas supply pipe) with the relevant one
for the new type of gas supply. You can
find this label in the package of the
injectors supplied with the appliance.
Should the feeding gas pressure be
different or variable compared with the
required pressure, an appropriate pressure
adjuster must be fitted on the gas supply
pipe, in compliance with the rules in force.
B. Adjustment of minimum
level
To adjust the minimum level of the burners,
proceed as follows:
1. Light the burner.
2. Turn the knob on the minimum position.
3. Remove the knob.
4. With a thin screwdriver, adjust the by-
pass screw (Fig. 2). If changing from
natural gas to liquid gas, completely
tighten clockwise the screw, until a small
regular flame is obtained. If changing
from liquid gas to natural gas, undo the
by-pass screw about 1/4 of a turn.
5. Finally check the flame does not go out
when quickly turning the knob from the
maximum position to the minimum po-
sition.
This procedure can easily be carried out,
anyhow the hob has been positioned or built
in the working top.
by-pass screw
by-pass screw
Fig. 1
Fig. 2