Regulating The Minimum Flame - Candy PG750 User Instructions

Table of gas consumption
G30
G20/G25
G31
Working
Ø gas jet Ø gas jet
burner 1/100 mm 1/100 mm
large 120 80
medium 93 61
maxi 2x94 2x65
double ring 2x94 2x65
fish 2x94
2x65
SETTING OF THE GAS BURNERS
When the jets have been changed it is necessary to set the correct air gap by keeping
to the setting "X" as shown in the table " gas consumption" fig 7. Warning the value of '
X ' setting varies in relation to the size of gas burner and type of gas chosen.
A good flame must be of medium length (fig.8B), excessive air will cause the flame to
be short and with sharp colour (fig.8C): in this case it is necessary to extend out the tu-
be for the air setting from the burner body, if there is insufficient air the flame will ap-
pear weak and long (fig. 8A): in this case push the tube of the air setting back into the
burner body. To adjust the air setting tube loosen the retaining screw.
Once the air is correctly set secure the screw over the tube ( fig. 7).
For dimensions «X» see table of gas consumption
BURNER
BURNER CAP
AIR REGULATION
SCREW

REGULATING THE MINIMUM FLAME

After lighting the burners, turn the control knob to the minimum setting and then remo-
ve the knob (this can easily be removed by apply a gentle pressure).
Using a small «Terminal» type screwdriver the regulating screw can be adjusted as in
Fig. 9. Turning the screw clockwise reduces the gas flow, whilst turning it anticlockwise
increases the flow – Use this adjustment to obtain a flame of approximately 3 to 4 mm
in length and then replace the control knob.
When the gas supply available is LPG (Bottle gas)- the screw to set the idle flame must
be turned (clockwise) to the end stop.
Screws regulating
Fig. 9
IE GB
G20 20mbar
G30 29mbar
G31 37mbar
g/h
STD. Dim l/h g/h
G31
kW G20 G30
189
2,65 252 193
107
1,5 143 109
236
3,3 314 238
236
3,3 314 238
236
3,3 314 238
SMALL
MEDIUM
LARGE
FIXING
SCREW
DOUBLE RING
MAXI
Fig. 7
FISH
(for differend models)
45
X dimension according
1W = 0,860 kcal/h
G25
G20
25mbar
Qn l/h min.Dim reg.
kW G25 kW air
2,5 277 0,65 4 mm
1,45 161 0,38 2 mm
3,1 343 0,9 15 mm
3,1 343 0,9 13 mm
3,1 343 0,9 15 mm
to Gas type
G30 G25 G31
reg. reg.
reg.
air air air
2 mm 4 mm 5 mm
5 mm 2 mm 7 mm
0 mm 15 mm 15 mm
0 mm 13 mm 15 mm
15 mm 15 mm
0 mm
Fig. 8