Whirlpool AGB 356/WP Instructions For Installation, Use And Maintenance Manual page 11

Fig. 2A
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5.1.9 Operator training
• Explain and show the user how the machine works according to
the instructions, and hand him this manual.
• Remind the user that any structural alterations or any building
modification or renovation may affect the combustion air supply,
thus requiring a second operation check.
5.1.10 Conversion and adjustment
To change over form one kind of gas to another, for example from
methane to liquid gas, or to another type of gas, the use of suitable
nozzles for the main burner is required, in accordance with the table
"TECHNICAL DATA".
The nozzles of the main burners and pilot for different types of gas,
marked with the relative diameter in hundredths of mm, are in an
envelope which is provided with the appliance. After transforma-
tion or adaptation, carry out operating checks as described in para-
graph 5.1.8, "Operation control."
5.1.11 Replacing burner nozzles (Fig. 1)
To replace the nozzle (1): remove the grill, the burner cover, the
burner body and the tray of the top.
012_03 - Solid top cookers
5 - SET-UP FOR OPERATION
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Then unscrew the screws (2) which fasten the primary air bushing
and replace the nozzle (1). See the table "TECHNICAL DATA".
Once the suitable nozzle has been installed, adjust the distance of
the primary air and fasten the bushing with the appropriate screw.
See the table "TECHNICAL DATA".
5.1.12 Setting reduced capacity power (Fig. 1)
The minimum setting screw (5) should be adjusted as follows:
• for operation with LPG it should be screwed all the way down;
• for operation with methane, use the gas flow table to check the
value in l/min with respect to the operating alorific value (meas-
urement in accordance with the volumetric method). Start the
appliance in accordance with the instructions. Turn the knob to
the minimum position and use screw (5) to adjust the flow
(clockwise = flow reduction; conter-clockwise = flow increase).
5.1.13 Replacement of pilot nozzle, open flames (Fig. 1)
Remove the grill and the tray of the top. Remove the plug (11) and
use a screwdriver to unscrew and replace the nozzle (12). See the
table "TECHNICAL DATA".
Replace the closing screw (11) and the relative seal (13).
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03/2006