Gas Line - Riello Burners RS 28 Instrucciones De Instalación, Funcionamiento Y Mantenimiento

(A)
(B)
GAS BURNERS AND RELEVANT GAS TRAINS APPROVED ACCORDING TO EN 676
Gas train L
Ø C.T. Code
−
3/4" 3970076
−
1" 3970077
−
1" 3970144
1/4
−
1"1/2 3970145
−
1"1/2 3970180
−
2" 3970146
−
2" 3970181
♦
2" 3970160
♦
2" 3970182
(C)
GAS TRAIN COMPONENTS
Code
Filter
5
3970076
3970077
3970144
3970145 GF 515/1
3970180
3970146
GF 520/1
3970160
3970181
3970182
Burner
RS 28 RS 38 RS 50
− −
• 3010123
• • • 3010123
• • • 3010123
• • • 3010123
• • • 3010123
−
• • 3010123
−
• • 3010123
−
• •
−
• •
Components
Pressure governor
6
Multiblock MB DLE 407
Multiblock MB DLE 410
Multiblock MB DLE 412
FRS 515
Multiblock MB DLE 415
FRS 520
Multiblock MB DLE 420

GAS LINE

• The gas train must be connected to the gas
• The gas train can enter the burner from the
• Gas solenoids 8)-9)(B) must be as close as
• Make sure that the pressure governor calibra-
D505
GAS TRAIN (B)
It is type-approved according to EN 676 Stand-
ards and is supplied separately from the burner
with the code indicated in Table (C).
KEY (B)
1 - Gas input pipe
2 - Manual valve
3 - Vibration damping joint
4 - Pressure gauge with pushbutton cock
5 - Filter
6 - Pressure governor
7 - Minimum gas pressure switch
8 - Safety solenoid
9 - Adjustment solenoid
10 - Standard issue burner gasket with flange
D935 11 - Gas adjustment butterfly valve
12 - Burner
13 - Gas valve 8)-9) leak detection control
13 14
Code Code
3000824
3000824 14 - Gas train/burner adaptor.
−
P1 - Pressure at combustion head
P2 - Pressure down-line from the pressure gov-
−
−
P3 - Pressure up-line from the filter
L - Gas train supplied separately with the code
3000822
3000822
L1 - The responsibility of the installer
−
3000822
KEY TO TABLE (C)
−
C.T. = Gas valves 8) - 9) leak detection control
3000822
Solenoids
13 = VPS valve leak detection control device.
8 - 9
14 = Gas train/burner adaptor.
Note
DMV DLE 512/11
See the accompanying instructions for the
adjustment of the gas train.
DMV DLE 520/11
8
attachment 1)(A), using flange 2), gasket 3)
and screws 4) supplied with the burner.
right or left side, depending on which is the
most convenient, see fig.(A).
possible to the burner to ensure gas reaches
the combustion head within the safety time
range of 3 s.
tion range (colour of the spring) comprises the
pressure required by the burner.
VS
VR
Two adjustments:
• ignition delivery (rapid opening)
• maximum delivery (slow opening)
device.
In accordance with EN 676 Standards, gas
valve leak detection control devices are
compulsory for burners with maximum out-
puts of more than 1200 kW.
ernor
indicated in Table (C)
devices:
- = Gas train without gas valve leak detec-
tion control device; device that can be
ordered separately and assembled sub-
sequently (see Column 13).
♦= Gas train with assembled VPS valve
leak detection control device.
Supplied separately from gas train on
request.
Supplied separately from gas train on
request.
(vertical)
(vertical)
(vertical)