Instructions for the Installer
114
16.FINAL OPERATIONS
After changing the nozzles, put the pan stands, the burner caps and flame diffuser rings back in place.
After adjusting for use of a gas other than the gas used for testing the appliance, replace the gas setting
label on the appliance with the label for the new gas. The label is supplied in the bag with the nozzles.
16.1 Adjusting the hob burner minimum for town gas and natural gas
Light the burner and turn it to the minimum setting . Remove the gas tap knob
and adjust the regulator screw beside the tap rod until an even minimum flame is
obtained.
Put the knob back in place and check the stability of the burner flame (the flame
must not go out when the knob is turned quickly from the maximum to the
minimum setting). Repeat the operation on all the gas taps.
On models equipped with valves, keep the knob pressed down on the minimum setting for a few
seconds to keep the flame alight and prime the safety device.
16.2 Adjusting the hob burner minimum for bottled gas
To adjust the minimum level when using bottled gas, the adjuster screw beside the tap rod must be
turned fully clockwise.
The diameters of the bypasses for each individual burner are stated in point “15.2 Burner and Nozzle
Data Tables”. When the adjustment is complete, re-seal the bypasses with paint or another similar
material.
16.3 Positioning and levelling the appliance (only on some models)
After making the electrical and gas connections, level the the appliance on the ground by means of its
four adjustable feet. For good cooking results, the appliance must be properly levelled.
Depending on the model you have purchased, the foot height adjustment range may vary from 70 to95
mm and from 110 to 160 mm. These heights refer to the distance between the highest point of thefoot
(fixed part) and the lowest point (movable part which rests on the floor).