APC AR7552 产品宣传页

1. Lift and set the rear cable channel onto the side braces of the enclosure, ensuring that the 

three hooks on the back of the rear cable channel hook onto the side braces of the enclosure.

2. Move the rear cable channel to the final location.
3. Align the rear cable channel so that the same symbols are visible through the holes at the top 

and bottom of the rear cable channel.

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