Ruijie RG-RAP73Pro Installation Manual page 31

Installation Guide
cannot be bundled within the bend area. Otherwise, considerable stress may be generated in cables,
breaking cable cores.
Figure 7-6 Bundling up Cables (3)

Cables not to be assembled or remaining parts of cables should be folded and placed in a proper position of
the rack or cable trough. The proper position refers to a position that does not affect device running or damage
the device or cable.
 220 V and –48 V power cords must not be bundled on the guide rails of moving parts.

The power cords connecting moving parts such as grounding cables should be reserved with some access
after being assembled to avoid suffering tension or stress. After the moving part is installed, the remaining
cable part should not touch heat sources, sharp corners, or sharp edges. If heat sources cannot be avoided,
high-temperature cables should be used.

When screw threads are used to fasten cable terminals, the anchor or screw must be tightly fastened, as
shown in Figure
Figure 7-7 Cable Fastening
7-7.
① Flat Washer
② Nut
③ Spring Washer
④ Flat Washer
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Appendix