Raychem EM4-CW Installations- Und Betriebshandbuch Seite 13

On edge
through bends
Note: At the bend, the heating
cable will stand on its edge. This is
perfectly normal and will not effect the
performance of the system.
Use a spacer to ensure constant
spacing of the heating cable
Laying spacing as given
Minimum 80 mm
Heating cable
Cable installation;
Flat or on edge
in straight runs
Spacer
(plastic strip)
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Installation of conduit
The conduit for the cold cable should
be arranged such that the connection
between heating cable and cold cable is
fully embedded in the slab.
For mechanical protection, the cold lead
should be protected by an appropriate
conduit.
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