New World NW 90cm GTDO AV Sta, Инструкция по использованию - Рекомендации по установке

Страница: 35 / 44

35
ADJUSTING OF THE MINIMUM OF
THE TOP BURNERS
In the minimum position the flame must
have a length of about 4 mm and must
remain lit even with a quick turn from the
maximum position to that of minimum.
The flame adjustment is done in the fol-
lowing way:
– Turn on the burner
– Turn the tap to the MINIMUM position
– Take off the knob
– With a thin screwdriver turn the screw
F until adjustment is correct (fig. 10.5).
Normally for LPG, the regulation
screw is tightened up.
Fig. 10.4a
J
J
Fig. 10.4b
INJECTORS REPLACEMENT OF THE
TOP BURNERS
If the injectors are not supplied they
can be obtained from the “Service
Centre”.
The diameter is marked on the injector
in cents of millimetre.
Select the injectors to be replaced
according to the “Table for the choice of
the injectors” (page 36).
To replace the injectors:
– Remove the gratings, the burner and
the covers;
– Using a wrench, substitute the nozzle
injectors “J” (Fig. 10.4a - 10.4b) with
those most suitable for the kind of
gas for which it is to be used.
The burners are conceived in such a
way so as not to require the regulation
of the primary air.
CONVERSION TO LPG
F
Fig. 10.5