7
Boiler block assembly
Logano G315 – 6 720 817 939 (2017/02)
18
7.6.2
Sealing leaks
▶ If a hub connection is leaking, first drain the water through the fill/
drain valves.
▶ Remove supply pipe.
▶ Undo nuts on four tie rods and remove tie rods.
▶ Separate the boiler at the leak location by driving (ponding) in flat
wedges or chisels between the sections at the designated points
(Fig. 24, [1 and 2]) at the top and bottom.
Fig. 24 Separating the boiler block
7.6.3
Supply flange with safety components, return flange
Fig. 25 Return flange
[1]
Boiler connection
[2]
System connection
▶ Use new nipples and new sealant rope for the
reassembly.
▶ Pull the boiler back together and repeat the leak test.
6 720 642 621-19.1o
2
1
6 720 817 939-12.1T
1
2
Содержание Logano G315
Страница 55: ...Appendix Logano G315 6 720 817 939 2017 02 55 ...
Страница 56: ......