DeLonghi DEFV908R Use And Care Instructions Manual page 17

to the minimum position. If the burner does not remain lit, increase the minimum gas rate setting.
The procedure for adjusting the minimum gas rate setting is described below.
Auxiliary, semi-rapid and rapid burners:
• Light the burner.
• Set the gas valve to the "minimum rate" position.
• Remove the knob.
• Using a screwdriver turn the screw "F1" until adjustment is correct (fig. 15c).
Inside crown of DUAL burner:
• Light the DUAL burner.
• Set the gas valve to the "minimum rate" position of the inner crown only.
• Remove the knob.
• Using a screwdriver turn the screw "F3" until the correct setting is obtained (fig. 15d).
Outside crown of DUAL burner:
• Light the DUAL burner.
• Set the gas valve to the "minimum rate" position of the inner + outer crowns.
• Remove the knob.
• Using a screwdriver turn the screw "F2" until the correct setting is obtained (fig. 15d).
Normally for ULPG, the regulation screw is tightened up.
Auxiliary,
Semi-rapid and
Rapid burners
F1
F
J
Figure 15a
Figure 15c
J
Injectors for
Injector for
outer crown
inner crown
F2
F3
Dual burner
J
Figure 15b
Figure 15d
17