Igema SMLC2, Installation And Operating Instructions Manual

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18
Screws according to DIN
PN DN DIN Quantity Dimension Material
40
50 976 4
M16 x 75
1.7709 63 M20 x 100
100/160 M24 x 110
40
100
976
8
M20 x 90
1.7709
63 M24 x 110
100/160 2510 LM27 x 145 Ck 35
Nuts according to DIN
PN DN DIN Quantity Dimension Material
40
50 EN 24032
8
M16
1.7258 63 M20
100/160 M24
40
100
EN 24032
16
M20
1.7258
63 M24
100/160 2510 NFM27 C 35
5.6 Mounting in the add-on housing
If shut-off valves are mounted between the process connections of the add-
on-housing and the boiler supports, an electric locking system (end switch)
has to be installed. A drain valve should be mounted to the add-on-housing.
Caution