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6-10 Adjustment for operation with different gases
Conversion to another type of gas must be carried out by authorized and qualified fitters.
For example, to switch from natural gases to liquid gases, the nozzles of pilot and main burners must
be replaced. The correct nozzles are indicated in par. Burner and nozzle specifications and adjustments
depending on the type of gas used on page 35.
IMPORTANT
All the nozzles necessary for adjustment are supplied in a bag with the appliance; the main
burner injectors are marked in hundredths of mm, whereas the pilot ones are marked with their
reference number .
IMPORTANT
Each time the appliance is adjusted to operate with a different type of gas or at a different pressure
value, the indications of the new adjustment must replace the previous ones (apply the gas
setting plate) .
6 .10 .1 Replacing the main burner nozzles
To carry out this operation proceed as follows:
- Turn off the gas supply tap;
- Access the burner;
- Unscrew the nozzle (D) from its support and replace it with the nozzle suitable for the type of gas used
(see par. Burner and nozzle specifications and adjustments depending on the type of gas used on page
35) must never be exceeded.
- Adjust the primary air operating on the adjustment bushing (C) (for primary air distance "H" see par.
Burner and nozzle specifications and adjustments depending on the type of gas used on page 35) must
never be exceeded.
- Refit all the parts removed so that the appliance can be used.
A. Main burner
B. Fixing screw for air adjustment
C. Air adjustment bushing
D. Main burner nozzle
E. Gas ramp
F. Nut
© Copyright 2015
Instructions for qualified fitters
E
F
Fig. 22 Burner main parts
GAS PASTA COOKER - LADY 900
B
D
C
A
6
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