Riello RDB 3.2 BT 58/70, Инструкции по установке, использованию и обслуживанию

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13 20158125 GB
Installation
5.6 Boiler fixing

Put on the flange 1)(Fig. 6) the screw and two nuts.

Widen, if necessary, the insulating gasket holes (5), (see
Fig. 7).

Fix the flange 1)(Fig. 8) to the boiler door 4) using screws 2)
and (if necessary) the nuts 3) interposing the insulating gas-
ket 5).
Prepare a suitable lifting system.
E9187
1
Fig. 6
WARNING
The seal between burner and boiler must be
airtight.
Fig. 7
D5012
Fig. 8
5
1
2
4
3
E9188
2