A.O. Smith 110 Boiler User Manual


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Installation and Service Manual Upsilon-Series
12
5.1Wall-mountedinline
A . Position the pipe work header against the wall. When using several pipe work
headers: couple the pipe work headers and supplied gaskets, M12 (DN65) or M16
(DN100) bolts, spring washers and nuts. Align the pipe work header(s) horizontally
using the adjustable feet.
B. Determine the position of the suspension brackets based on gure 5.1.c. The boi-
lers can be tted on the wall using the supplied suspension brackets and mounting
material (minimum of 3 screws for each boiler). The wall has to be at and strong
enough to carry the weight of all boilers including their water contents.
Figure 5.1.a
Figure 5.1.c measurements in mm
Figure 5.1.b
C. Hang the boilers on the suspension brackets.
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5.1.d.
D. 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
washers and nuts. Refer to gure 5.1.e.
Fastenthegaslinewiththe2specialclosetoleranceboltsM6x8x16oneach
angeofthepipeworkheader(s).Refertogure5.1.f.
Continue with chapter 5.4
Figure 5.1.d
Figure 5.1.e
Figure 5.1.f
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1
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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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