Installation & Servicing instructions ATAG XL
14
5.3 Free-standing back-to-back
A. Position the pipe work header in the required location. When using several pipe work
headers: couple the pipe work headers with the supplied gaskets, M12 (DN65) or M16
(DN100) bolts, spring washers and nuts. Align the pipe work header(s) horizontally
using the adjustable feet.
B. Place the gas line in its intended recess. When using several pipe work headers:
Couple the gas lines using the supplied DN50/DN65 gaskets, M12 bolts, spring
washersandnuts.Refertogure5.3.b.
Fasten the gas line with the 2 special close tolerance bolts M6x8x16 on each
ange of the pipe work header(s). Refer to gure 5.3.c.
C. FittheL-columnsontheangeplateusing2xboltsM8x40x70mm.
Attention: Use the correct holes in the column!
When using a left ange plate: use the right-hand holes in the column.
When using a right-hand ange plate: use the left-hand holes in the column.
D. FitamountingframeontheL-columnusing3xboltM8x50mm.Refertogure5.3.e.
Attention: mounting rail at the top.
E. FitamountingframeontheotherL-columnusing3-xboltM8x50mm.Refertogure
5.3.f.
IfboilersalsohavetobettedontheothersideoftheL-columnthenthenextmount-
ingframealsohastobettedstraightonit.
F. Fit the remaining L-column(s) between the mounting frames using 3x M8x50mm.
Refertogure5.3.f.
G. Hang the boilers on the front and rear of the frame on the mounting rail.
Lift the boiler only by the special grips on the bottom panel (1) and support
the boiler by its rear panel (2). Refer to gure 5.3.g.
Continue with chapter 5.4
Figure 5.3.a
Figure 5.3.b
Figure 5.3.c
Figure 5.3.d
OK
Figure 5.3.e
Figure 5.3.f
1
1
2
2
Figure 5.3.g
Lifting and carrying precautions:
- Lift only a manageable weight, or ask for help.
- When lifting the boiler, bend the knees, and keep the back straight and feet apart.
- Do not lift and twist at the same time.
- Lift and carry the boiler close to the body.
- Wear protective clothing and gloves to protect from any sharp edges.
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