Dell VNXe2 Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure
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- Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 1
in a 25-slot disk-array enclosure (DAE). The power/cooling modules are accessible from the rear of the enclosure. NOTICE You must install a replacement power/cooling module in the enclosure within two minutes after you remove the faulted power/cooling module. Topics include: l Before you start - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 2
identify its intended location in the system. Refer to your Unisphere online help (Servicing your system > Adding or replacing faulted hardware components > Replace a faulted hardware component) for instructions on how to identify failures, order new parts and handle hardware components. Handling - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 3
Replacing a power supply/cooling module in a 25-slot disk-array enclosure l Before touching any unit, touch a bare (unpainted) metal surface of acclimate in the new environment this many hours: 0-1 hour 4 hours 4 hours 4 hours 4 hours 8 hours 16 hours 16 hours Handling replaceable units 3 - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 4
that the back end of the replaceable unit is supported while installing or removing it. Dropping a replaceable unit could result in personal replaceable unit. l Never use excessive force to remove or install a replaceable unit. Take time to read the instructions carefully. l Store a replaceable - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 5
hardware part into the system. Summary of tasks for replacing a power/cooling module To replace a power/cooling module you must complete the tasks below in the order in which they appear. This document provides instructions for completing each task. NOTICE The enclosure can continue operating - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 6
Figure 1 Fault LED on an AC power/cooling module CL4581 Removing a faulted power/cooling module Procedure 1. Attach an ESD wristband to your wrist and the enclosure. 2. On an AC power/cooling module, release the cable retention bail and unplug the power cord (Figure 2 on page 6). Figure 2 Unplugging - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 7
To protect a running system from overheating, the enclosure times out unless you replace the power/cooling module within two minutes. Installing the replacement power/cooling module Procedure 1. Install the replacement power/cooling module in the enclosure within two minutes (AC module shown in - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 8
Figure 5 Installing an AC power/cooling module CL4576 2. For an AC power/cooling module (Figure 6 on page 8): a. Plug the power cord into the power/cooling module. b. Secure the cord with the retention bail at the connector. The bail prevents the power cord from pulling out of the connector. Figure - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 9
processor, like a battery backup unit, for Support > Need more Help? > Customer Replaceable Parts > Return a Customer Replaceable Part to enter the EMC Online Support website. If your screen does not show the Return a customer replaceable part option, contact your service provider for instructions - Dell VNXe2 | Replacing a Power Cooling module in a 25 Slot Disk Array Enclosure - Page 10
used herein are the property of their respective owners. For the most up-to-date regulatory document for your product line, go to EMC Online Support (https://support.emc.com). 10 EMC VNXe
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EMC
®
VNXe
®
Replacing a power supply/cooling module in a 25-
slot disk-array enclosure
302-000-215
REV 02
July, 2015
This document describes how to replace a power/cooling module in a 25-slot disk-array
enclosure (DAE).
The power/cooling modules are accessible from the rear of the enclosure.
NOTICE
You must install a replacement power/cooling module in the enclosure within two minutes
after you remove the faulted power/cooling module.
Topics include:
l
Before you start
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2
l
Replacing the faulted hardware component
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5
l
Returning a faulted part
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9