Assembling The Burner (Fig. 12) - Ferroli PREXTHERM RSW 1250N Instrucciones Para El Uso, La Instalación Y El Montaje

PREXTHERM RSW N
1
2
3
4
7
5 6
fig. 10 fig. 11
Key (Fig. 10)
1 Fastening dowel
2 Door support/adjustment nut
3 Hinge bracket
4 Hinge pin
5 Hinge screw
6 Hinge fastening nut
7 Fastening nut
8 Hinge bracket fastening/adjustment screws and nuts
For PREXTHERM models RSW 2360N÷6000N the door is hinged, fastened and reversed as regards the direction of opening as shown in Fig.
11. The following operations are required:
- The door is supplied with four equal hinges (pos. 3).
- To establish the direction of opening, RIGHT or LEFT unscrew the nut (pos. 7), unscrew and remove the R or L nut (pos. 6), depending on
which side the door opens from.
- Height adjustment of the door is performed using the nut (pos. 2); after having completed the adjustments tighten the dowels (pos. 1).
Key (Fig. 11)
1 Fastening dowel
2 Door support/adjustment nut
3 Hinge bracket
4 Hinge pin
5 Hinge screw
6 Hinge fastening nut
7 Fastening nut

5.7 Assembling the burner (Fig. 12)

The assembly of the burner at the boiler door must ensure perfect tightness for the products of combustion. Once the burner is installed on the
boiler, the space between the burner nozzle and the refractory material on the door must be filled with the ceramic fiber padding (A) provided.
This prevents the door from overheating, which would result in irreversible warping.
cod. 3545453/0 - 06/2019
36
EN