Neff T69S86N0 - Manual (Page 16)

16
Never remove the valve reinforcing ring.
If the by-pass screw cannot be accessed, disassemble
the glass panel and frame described in: Changing the
nozzles for double-flame burners. Fig. 9.
Adjust the minimum ring setting by turning the by-pass
screw using a flat head screwdriver.
To adjust the minimum flame for N.G. replace the control
knob onto the spindle, light the gas and turn the control
knob to the small flame position. Screw the adjustment
screw anti-clockwise to estabilish a minimum stable
flame position. The flame should remain alight and not
burn back to the injector when the valve is turned
quickcly from ‘Full On’ to the “Minimum flame” position
and back a few times. To adjust the minimum flame
position for ULPG the screw must be fully tightened down
clockwise.
Refit the control knobs.
Never remove the tap spindle. In the event of a
malfunction, change the whole tap.Fig. 14.
Warning! After finishing, the sticker indicating the new type
of gas must be placed close to the specifications plate.
Fig. 14