Boiler Fixing; Probe-Electrode Positioning - Riello BS1D Instrucciones De Instalación, Uso Y Mantenimiento

3.2 BOILER FIXING

To fit the burner to the boiler it is necessary to carry out the following:
➤ Widen, if necessary, the insulating gasket holes (3, fig. 3).
Fix the flange (5) to the boiler door (1) using four screws (4) and (if necessary) the nuts (2) interposing
➤
the insulating gasket (3) but keep unloosing one of the two upper screws (4) (see fig. 2).
➤ Put on the flange (5) the burner combustion head, tighten the flange with the screws (6) and lock the
loose screw (4).
N.B.: The burner can be fixed with the variable dimension (A) (see fig. 4). Anyway, make sure that the
combustion head crosses completely the boiler door thickness.
Fig. 2
3.3

PROBE-ELECTRODE POSITIONING

ATTENTION
➤ Ensure that the plate (3, fig. 5) is always inserted
in the flattening of the electrode.
➤ Lean the probe insulator (4) against the cup (2).
915T1 916T1
TYPE
17
A
3083
S7002
917T1 918T1
30 31 31
TYPE A
915 T1 116 - 70
916 T1 114 - 100
917 T1 128 - 110
918 T1 167.5 - 145
3.5
±
0.3
3
6 GB
Fig. 3
D5012
A
Fig. 4
D5011
Fig. 5
2
A
±
0.3
1
4
D6088