21
Installation
Ø 12
D
C
B
A
0
1.
Drill a
7
12 mm hole through the
centre of the rear shaft wall to
secure support rail
A
.
0
2.
Insert support rail
A
into the dril-
led hole, and secure to the front
shaft wall with screws or mortar.
0
3.
Position support bend
B
and use
the pin to secure it in a hole in the
support rail.
0
4.
Attach installation rope
C
to the
outside of the lowest vertical pipe
section.
0
5.
Subject to shaft size, install a
spacer
D
every 2 to 5 m and for
each profiled piece (e.g. inspection
piece or bend). Bent ends facing
up.
0
6.
Apply lubricating paste and push
the pipes into each other with a
slight twisting motion.
0
7.
Lower the pipes into the shaft
using installation rope
C
.
0
8.
Remove the rope and push the
lowest pipe into support bend
B
.
Routing through a shaft
(cont.)
5780 223 GB
Summary of Contents for Vitocaldens 222-F
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