Belling GHU573 Installation And User Instructions Manual page 9

5. INSTALLATION INSTRUCTIONS
This appliance is adjusted for NATURAL GAS at 20mbar ONLY.
The hob is suitable for conversion to Liquid Petroleum Gas BUTANE (G30) at 28-30 mbar and PROPANE
(G31) at 37 mbar by the following procedure using the kit supplied.
Replace the injectors with the corresponding injector from the table on page below.
First remove the burner caps and rings and with a socket spanner "B", unscrew injector "A" (see fig.7).
The adjustment of the reduced rate position is as follows (fig. 8):
Light the burner and turn the knob to reduced rate position.
Remove the knob "M" which is simply inserted onto tap stem.
Insert a small screwdriver "C" into the top shaft "F" and turn the bypass screw left or right until flame of
the burner is conveniently regulated to the low position.
Make sure that when turning quickly from "Full on" position
to reduced rate position that the burner does not extinguish.
FIG. 7
BURNERS
N° DESCRIPTION
1 ULTRA RAPID
2 RAPID
SEMIRAPID
3
FRONT RIGHT
SEMIRAPID
4
REAR LEFT
5 AUXILIARY
FIG. 8
BURNER TECHNICAL DATA TABLE
NORMAL
PRESSURE
GAS
mbar
BUTANE 28 - 30
PROPANE 37
NATURAL 20
BUTANE 28 - 30
PROPANE 37
NATURAL 20
BUTANE 28 - 30
PROPANE 37
NATURAL 20
BUTANE 28 - 30
PROPANE 37
NATURAL 20
BUTANE 28 - 30
PROPANE 37
NATURAL 20
NORMAL INJECTOR
RATE DIAMETER
g/h l/h 1/100 mm
225 90
222 90
295 121 Y
204 83
200 83
267 117 S
102 58
100 58
133 85 Y
127 65
125 65
167 97 Z
73 50
71 50
95 72 X
9
NOMINAL HEAT
INPUT (W) PASS
MIN. MAX. 1/100 mm
1400 3100
1400 3100
1400 3100
750 2800
750 2800
750 2800
500 1400
500 1400
500 1400
500 1750
500 1750
500 1750
400 1000
400 1000
400 1000
BY
62
62
62
41
41
41
32
32
32
32
32
32
30
30
30