Unigas HR2050, Manual Of Installation - Use - Maintenance, Page: 19 / 80

PART II: INSTALLATION
19
Fitting the burner to the boiler
To perform the installation, proceed as follows:
1
drill the furnace plateas decribed in paragraph (“Overall dimensions”);
2 place the burner towards the furnace plate: lift and move the burner by means of its eyebolts placed on the top side (see”Lifting and
moving the burner”);
3 screw the stud bolts (5) in the plate holes, according to the burner’s drilling plate described on paragraph “Overall dimensions”;
4 place the ceramic fibre rope on the burner flange (if necessary, use a spray adhesive on the flange).
5 install the burner into the boiler;
6 fix the burner to the stud bolts, by means of the fixing nuts, according to the picture below.
7 After fitting the burner to the boiler, ensure that the gap between the blast tube and the refractory lining is sealed with appropriate
insulating material (ceramic fibre cord or refractory cement).
The burner is designed to work positioned according to the picture below. For different installations, please contact the Manufacture.
WARNING! Carefully seal the free space between blast tube and the refractory lining with ceramic fibre rope or
other suitable means.
4
1
2
3 4
5
6
7
6
Keys
8
1
Burner
2 Fixing nut
3 Washer
4 Ceramic fibre plait
5 Stud bolt
7 Blast tube