Hoval UltraGas 1550, Technical Information Installation Instructions

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INST
All
ATION
2.4 Fitting the casing
1. Hook the cable duct (1, Fig. 04) into the threaded pins on the left and right
and attach with the second hexagon nuts and washers (1a) from the front
already mounted on the boiler. If there is a side wall support (2, detail A),
turn outwards to the side.
2. First hook in the two front side walls (3, Fig. 04) and then the two rear side
walls (3a, detail B) on the boiler and secure with the 4 hexagon nuts and
washers (3b, Fig. 04) already mounted on the boiler. Hook in the side walls
at the screw head at the bottom of the boiler.
- Do not yet tighten the hexagon screws (3b, Fig. 04).
Verkleidung u. E-Kasten
28.08.2018
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Montage Seitenwände
27.08.2018 / O.Müller
4217901
Illustration shown without burner
Fig. 04
1 a
1
3b
3b
Seitenwandstütze
27.08.2018 / O.Müller
4217901
2
3a
3
3
3a
Detail A
Detail B
3. Attach rear wall (4, Fig. 05) of the electrical box using 4 screws (4a). Align
side walls (3, 3a) in the centre of the boiler and tighten using screws and
washers (3b, Fig. 04).
4. Fit the stud (5, Fig. 05) on the right. Hook in the electrical box at the bottom
on the side of the stud (6). Hold the electrical box (7) horizontal and tighten
with the second stud (5) on the opposite side. Fasten the safety cord (8, 8a)
on the right and left. Fold the electrical box closed upwards, lift it and hook
it in, then secure with the screw (9).
5
Fig. 05
6
4
7
8
8 a
9
4 a
4 a
4 a
5. Route all cables (a-h, Fig. 06) and establish plug-in connections (wiring in
accordance with Fig. 06).
CAUTION
The cables must not touch any hot parts.
6. Hook the lower rear wall (11, Fig. 06) onto the side walls. Hook in the rear
walls (12, Fig. 06) on the opposite side and engage together on the side
walls.
7. Mount the upper side walls (13, Fig. 06). Place the underside of the upper
side walls (long slot) onto the special screws of the lower side walls and
push in. Secure the upper side walls using 4 self-trapping screws (13a, Fig.
06) ø 3.5 x 10.
8. Hook in the upper rear walls (14, Fig. 06) and fit the blind cover (14a).
9. Hook in the distance holder (15, Fig. 06) for the side walls (13).
10. Put on cover plates (16, Fig. 06). Install the upper front (17, Fig. 06) and place
the pins in slits, then push back. Mount C clips (detail C, Fig. 06), then secure
with the carriage bolt. (When taking down, lift one side followed by the other.)