Vertiv VRC-S, Руководство пользователя

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Cage Nut
Location
Cage Nut Purpose Install On
2U Middle Position Vertiv VRC Bracket All Four Rails
4U Middle Position Vertiv VRC Bracket All Four Rails
7U Middle Position Vertiv VRC Bracket All Four Rails
9U Middle Position Vertiv VRC Bracket All Four Rails
10U Middle Position for Air Baffle Front Rails Only
10U Top Position for Air Baffle Front Rails Only
4.2 Install the Vertiv™ VRC (Vertiv™ VRC-S with Vertiv VRC
Self-Contained)
Prepare the rack to receive the Rack Cooling Unit (self contained) and install the Vertiv VRC in the rack as described in the
unit's manual, which shipped with the Vertiv™ VRC-S. For the M6x12 T30 screws, used to secure the Vertiv VRC to the EIA-
rails, use 5.6 Nm (4.13 ft-lb.) tightening torque.
4.3 Attach Air Baffles (Vertiv VRC-S with VRC self-
contained)
Two air baffles are supplied to help cooling air circulate efficiently inside the rack equipment section of Vertiv VRC-S. Cage
nuts should have been attached to the rails before the Vertiv VRC was inserted into the cabinet.
Air barrier placement on the Vertiv VRC-S uprights varies according to the size of your rack. Depending on the cabinet
model, there is a tab on the air barrier that is bent up (600 mm (23.62 in.) cabinet) or bent down (800 mm (31.5 in.) cabinet).
• 600 mm (23.62 in.): The air barriers should be mounted so the top of the air barrier tab is even with the top of
the Vertiv VRC.
• 800 mm (31.5 in.): The air barriers should be mounted so that the flat part of the air barrier (not the tab) is even
with the top of the Vertiv VRC.
To install the air baffles:
1. Refer to the 800 mm (31.5 in.) air barriers image, below, and identify the left air barrier; hold it in position and
fasten it to the upright using one M6x12 T30 screw and M6 cage nut (4.13 ft-lb /5.6 Nm torque).
2. Repeat for the right air barrier.
4 Installation
22
Vertiv™ VRC-S User Manual