FIXING BURNER TO BOILER
for COMIST 122 - 250 - 300 DSPGM models
1 - Boiler plate
2 - Flange made of insulating material
3 - Insulating cord
4 - Burner fixing flanges
5 - Stud-bolts, washers, and nuts for anchorage to boiler
6 - Sleeve to flange retaining nuts, screws, and washers
HEAD UNIT ASSEMBLY
Remove the combustion head end part to insert the insulating
flange 2 between the burner and the boiler plate 1.
a) Loosen the screws 6 to adjust the position of the connection
flange 4, so that the combustion head penetrates the
furnace as recommended by the generator manufacturer.
b) Position the insulating seal 3 on the sleeve.
c) Fix the head unit to the boiler 1 using the supplied stud-
bolts, washers and nuts 5.
d) Use suitable material to completely seal the space between
the burner sleeve and the hole on the refractory material
inside the boiler door.
for COMIST 180 DSPGM models
1 - Boiler plate
2 - Flange made of insulating material
3 - Burner fixing flange
4 - Stud bolt
5 - Locking nut and washer
6 - Burner to flange retaining screw
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