Removing the rack doors, Marking the rack, Removing the rack doors -6 – Dell PowerVault 775N (Rackmount NAS Appliance) User Manual
Page 10: Marking the rack -6
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F i g u r e 1 - 2 . V e r s a R a i l s R a c k K i t C o n t e n t s
10-32 X 0.5-inch
flange-head
Phillips screw (8)
T
status indicator cable
Removing the Rack Doors
See the proeedures for removing doors in the doeumentation provided with your гаек
eabinet.
CAUTION: Because of the size and weight of the rack cabinet doors, never
attempt to remove or install them by yourself.
CAUTION: Store the two doors where they will not injure someone if the doors
accidently fall over.
Marking the Rack
You must allow 2 U (88 mm, or 3.5 inehes) of vertieal spaee for eaeh system you install in
the raek. Raek eabinets that meet EIA-310 standards have an alternating pattern of three
holes per raek unit with eenter-to-eenter hole spaeing (beginning at the top hole of a 1-U
spaee) of 15.9 mm, 15.9 mm, and 12.7 mm (0.625 ineh, 0.625 ineh, and 0.5 ineh) for the
front and baek vertieal rails (see Figure 1-3). Raek eabinets may have round or square holes.
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I R a c k I n s t a l l a t i o n G u i d e