Boiler Fixing; Probe-Electrode Positioning - Riello BS2D TL Instructions Pour Installation, Utilisation Et Entretien

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).
916T1 917T1
TYPE
30
A
3115
S7002
918T1
31 31
TYPE A
−
916 T1 270 280
−
917 T1 267 282
−
918 T1 302 317
3.5
±
0.3
3
6 GB
Fig. 3
D5012
A
Fig. 4
D5011
Fig. 5
2
A
±
0.3
1
4
D6088