Riello BS2F-GPL Installation, Use And Maintenance Instructions page 48

3.3 GAS TRAIN
(according to EN 676)
The gas train is supplied separately, for its adjustment see the enclosed instructions.
GAS TRAIN
TYPE CODE
3970547
MBDLE 405 B01
MBDLE 407 B01 3970544
3970548
MBDLE 407 B01
MBDLE 410 B01 3970549
MBDLE 412 B01 3970550
3.4 GAS TRAIN ELECTRICITY SUPPLY
The gas train's power cables can be fed to the right or
left of the burner, as illustrated in figure 5.
Depending on the entry point, the cable clamp with
pressure test point (1) and simple cable clamp (2) may
need swapping over.
Consequently, you must make sure:
cable clamp (1) is positioned correctly;

the tube is positioned correctly so that there are no

restrictions likely to impede air flowing to the pres-
sure switch.
WARNING
If necessary, cut the tube to the right size.
20098824
CONNECTIONS
MATCHED
BURNER
INLET
Rp 3/4
BS2F
Rp 3/4
Rp 3/4
BS3F
Rp 1 1/4
BS4F
Rp 1 1/4
8
GB
OUTLET
Flange 2 Natural gas and LPG
Flange 2 Natural gas and LPG
Flange 3 Natural gas ≤ 150 kW and LPG
Flange 3 Natural gas and LPG
Flange 3 Natural gas and LPG
1
2
20106929
USE
Fig. 6
2
1