WITH FIXED FLANGE:
- insert screw (A) in flange (B);
- Fasten flange (B) on to boiler with screws (D) (n°4 screws) placing the insulation gasket (E);
- Insert burner into flange / boiler and fasten to screw (A) with nut (C).
WITH SLIDING FLANGE:
- Fasten flange (B) to the boiler with n°4 screws (D) placing the insulation card (E);
- Insert burner into flange / boiler and tighten screw (A) with nut (C).
CAUTION: when attaching the burner to the flange position the combustion head axis as illustrated in the
diagram (angle α α α α α ).
INSTALLING ON BOYLER
21
N° 0002932940
Rev. 04/10/99