Replacing The Injectors - Glem Gas GV64TXBK Manual Del Usuario

10) REPLACING THE INJECTORS

T
he burners can be adapted to different types of gas by mounting injectors suited to the type of gas in
question. To do this, first remove the burner tops using a an appropriate tool. Now unscrew injector (see fig.
13 - 13/A - 13/B) and fit a injector corresponding to the utilized type of gas in its place.
It is advisable to strongly tighten the injector in place.
To access the injector, in ultra-fast burners with DCC AFB, remove the injector cover "A" (fig. 13/B).
After the injectors have been replaced, the burners must be regulated as explained in paragraphs 9. The
technician must reset any seals on the regulating or pre-regulating devices.
The envelope with the injectors and the labels can be included in the kit, or at disposal to the authorized
customer Service Centre.
For the sake of convenience, the nominal rate table also lists the heat inputs of the burners, the diameter of
the injectors and the working pressures of the various types of gas.
BURNERS
N° DESCRIPTION
ULTRA RAPID
1
(**DCC AFB)
2 RAPID
SEMIRAPID
3
REDUCED
4
SEMIRAPID
5 AUXILIARY
*In accordance with Regulation No. 66/2014 EU measures for the implementation of Directive 2009/125/EC, the
performance (EEgas burner) was calculated according to EN 30-2-1 last review with the G20.
**DCC AFB: Air from the bottom (fig. 13/B).
CONVERSIONS
NORMAL
PRESSURE
GAS
mbar
28 - 30
G30 - BUTAN
37
G31 - PROPAN
20
G20 - NATURAL
G30 - BUTAN 28 - 30
G31 - PROPAN 37
G20 - NATURAL 20
G30 - BUTAN 28 - 30
G31 - PROPAN 37
G20 - NATURAL 20
G30 - BUTAN 28 - 30
G31 - PROPAN 37
G20 - NATURAL 20
G30 - BUTAN 28 - 30
G31 - PROPAN 37
G20 - NATURAL 20
TABLE
NORMAL
INJECTOR
RATE
DIAMETER
gr/h l/h 1/100 mm
291 100 H1
286 100 H1
381
150 Z1
204
83
200
83
117 S
267
102 60
100 60
88 Z
133
127 65
125 65
167 97 Z
73 50
71 50
95 72 X
44
NOMINAL HEAT
INPUT (W)
Min. Max. E.E
Gas Burner*
1800 4000
1800 4000 55,9 %
1800 4000
900 2800
900 2800 58,0 %
900 2800
550 1400
550 1400 60,0 %
550 1400
550 1750
550 1750 63,0 %
550 1750
450 1000
450 1000 N.A.
450 1000