Chapter
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13-3
1. The cables are laid flat and straight, without any apparent fluctuation, skewness,
crossing or jump wire in air. Any remaining length should be curled, bound and
laid in a cable trough.
2. Cables should be bent smoothly and evenly and the outer part of the arc should
be as vertical or horizontal as a direct line.
3. Power cables and signal lines are routed, with over 150mm in between each
other.
4. Both terminals of the cables should be clearly labeled or marked to prevent
connection mistakes.
5. Connector locations should be compact, firm, well-contacted and upright
without broken or bending.
6. After being laid, cables should be trimmed to make them look straight, tidy and
pleasing to the eye, without any crossing.
7. Cable straps should be made tidy and pleasing to the eye. Cable clips should be
evenly spaced, neither too tight nor loose, and go in the same direction.
8. Any excess cable strap should be cut and all indoor cable straps must be cut
from the root, without any tips left.
9. Some residue should be left when all outdoor cable straps are cut after binding.
10. All cable straps must be cut from the root and no tip is left.
11. Each label identifies the uses of a cable and the labels with the same content on
it should be attached on both terminals of the cable.
12. Wrap labels with some cellulose tape to prevent any loosening.
13. All cables, especially main feeders and indoor 1/2" jumpers, should be labeled.
All labels should be arranged in a tidy and beautiful way and go in the same
direction.
13.4 Installation Check in terms of power cables and ground wires
The installation check in terms of power cables and ground wires is required as
follows:
