ABB Terra HP Generation 3 Installation Manual page 32

Pre-installation
Procedure
1. Make the custom foundation.
2. Guide the cables into the holes (C1) to
(C4) of the foundations. For the
relation between the cables and the
holes, refer to section 12.17.8.
3. Install the foundation in the hole.
4. Put the cables through the openings in
the foundation. Apply the full cable
slack.
For the cable slack, refer to section 12.15.2.
5. Fill the foundation with gravel or another substance to prevent rodents to enter
the cabinet.
32
Caution: Make sure that the
top surface of the
foundation is above the
ground level, to prevent
intrusion of water.
C2
C3 C4
C1
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