H3C S12500-X, Руководство по установке

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• When you bend cables, bind them as shown in Figure 97 . To avoid excessive stress causing cable
core break, do not tie up the cables in the bending area.
Figure 97 Binding cables where they must be bent
•
Route, bind, and attach excess cables for easy, safe maintenance activities and correct operations.
• Do not tie power cords to slide rails.
• When you connect a cable to an articulated part, for example, when you connect a grounding
cable to a cabinet door, leave enough slack in cables and make sure they are not stressed from any
movement of the part.
• Cables must be protected at points where they might rub or come in contact with sharp edges or
heated areas. Use high temperature cables near heat sources.
•
Securely fasten cables and take adequate measures to prevent loose connections.
Figure 98 Securely fastening cables
(1) Flat washer (2) Spring washer (3) Nut
•
Fasten heavy or rigid power cords at the connectors to relief stress.
• Do not use tapping screws to fasten the connecting terminals.
• Bind together cables that are the same type and routed in the same direction.
Table 78 lists the cable bundling specifications.
(1) (1)(2)
(3)
(1) (1)(2)
(3)