Installation Instructions

23
2
Fig. 2.7
R
1
R
3
R
2
SETTING THE BURNER MINIMUM
When switching from one type of gas to another, the minimum ow rate must also be correct: the ame should not go out even when
passing suddenly from maximum to minimum ame.
To regulate the ame (g. 2.7) follow the instructions below:
Triple-ring and semirapid burner
• Light the burner.
• Set the gas valve to position (minimum rate).
• Remove the knob.
• With a thin screwdriver, turn the regulation screw “R
1
” until adjustment is correct.
Inside crown of DUAL burner
• Light the DUAL burner.
• Set the gas valve to position (minimum rate of inner crown).
• Remove the knob
• With a thin screwdriver, turn the regulation screw “R
2
” until adjustment is correct.
Outside crown of DUAL burner
• Light the DUAL burner.
• Set the gas valve to position (minimum rate of outer crown and maximum rate of inner crown).
• Remove the knob.
• With a thin screwdriver, turn the regulation screw “R
3
” until adjustment is correct.
For LP/PROPANE gas, tighten the adjustment screws completely.
R
1
Regulation screw (Triple-ring and semirapid burner)
R
2
Regulation screw (Inner crown of dual burner)
R
3
Regulation screw (Outer crown of dual burner)