_ Hob _ rev. 0 _____________________________________________________________________ KP 96 – KTP 96 _
_ CATEGORY II2H3+ _ GB __
0705
______________________________________________________ page 10 _
6. Adapting cook-top to different types of gas
To adapt the cook-top to a different type of gas from the one used to test the device in the factory
(see data plate or supplementary plate), replace the nozzles of the five burners and set the primary air
flow by means of the appropriate tools. To do so it will be necessary to disassemble the cook-top in
order to easily access the burners, the nozzle holders and the tools used to adjust the primary air.
Proceed as follows:
-
Remove the pot support grids from the
cook-top and remove the mobile parts of
the burners from their position.
-
By means of the tool provided, unscrew
the threaded ferrules “A” (Fig. 3) securing
the burners to the cook-top.
-
Remove the chromium plated rings “B”
ensuring not to damage the cables
connected to the ignition plugs.
-
Remove the elastic rings “C” securing the
thermocouples to the cook-top.
-
Unscrew the 3 screws securing the
central burner (triple crown) to the cook-
top.
-
Unscrew the 4 screws securing the cook-
top which are located on the two sides of
the cook-top itself.
-
Carefully lift the cook-top and remove it,
so that the burner area can be easily
accessible.
-
Replace the “U” nozzles with those that
are more suitable for the new type of gas
(check table 1), making sure that the
correct diameter is stamped on them.
-
Set the new primary air intake regulating
the right distance between the
adjustment tools positioned at the
entrance of the “Venturi” pipe of the
burners.
-
For fast and semi-fast burners (Fig. 4)
loosen the check nut “D”, rotate the
ferrule “G” so as to adjust the distance
between the ferrule and the nozzle holder
“P” to an H value indicated in table 1.
Tighten the check nut “D”.
-
For the triple crown burner (Fig. 5),
loosen the “V” screw securing the
adjustment bush “B” and set the bush to
Fig. 4
Fig. 5
Fig. 3
