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Verifying the
Installation
When using a hard power cord, fix it near its terminal so as to free the terminal
■
and the cable from stress;
Do not use tapping screws to fasten the connecting terminals;
■
The power cords of the same type and in the same direction should be bundled
■
together and kept neatly and straight;
The following table lists the requirements in the bundling with cable ties.
Table 73 Tie-binding parameters
Cable bundle diameter (mm)
10
10 to 30
30
No cable or bundle can tie a knot;
■
The metal parts of the crimped cold-pressed terminal blocks (such as air switch)
■
cannot stretch beyond the blocks.
c
CAUTION: Confirm that you have turned off the power before checking,
otherwise, improper connection will hurt people or impair the components of the
switch.
After installing the switch, verify the installation by the following list, ensuring all
the checking results are normal.
Table 74 Installation checking list
Item
ESD-preventive wrist strap
Console cable
PGND wire
Power cord
fabric
I/O module/Application
Module
Fan tray
PSU
Space between bundles (mm)
80 to 150
150 to 200
200 to 300
Normal
Verifying the Installation
Abnormal (Description)
73
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