Overland Storage SnapServer XSR 120 Assembly Instructions

Spare Fan Assembly Instructions
This document describes how to remove and replace the fan
assemblies in a SnapServer XSR 120, SnapExpansion XSR, or
SnapScale X2 node from Overland Storage. If a single fan
assembly fails, it is recommended that all three fan assemblies
be replaced at the same time.
WARNING: To reduce the risk of electric shock or damage to
equipment, always remove any power cords while working
with the unit.
WARNUNG:
Um das Risiko eines elektrischen Schlags oder
Schäden am Gerät zu vermeiden, ziehen Sie stets den
Netzstecker, bevor Sie an der Einheit arbeiten.
AVERTISSEMENT: Pour réduire le risque de choc électrique
ou endommagement de l'équipement, retirez toujours les
cordons électriques en travaillant avec l'appareil.
CAUTION: While working with the unit, observe standard
Electrostatic Discharge (ESD) precautions to prevent damage
to micro-circuitry or static-sensitive devices.

Prepare the Unit

Power Off and Disconnect

If the unit is still running, power it down cleanly:
1. Power off the server/cluster:
• SnapServer: Use the Web Management Interface to
shut down the server (Maintenance > Reboot and
Shutdown > Shutdown).
• SnapScale: There are two power-off options available.
• Shut off the entire cluster by using the Web
Management Interface (Maintenance > Shutdown/
Restart > Shutdown).
This is the recommended option. By shutting down
the entire cluster, no peer sets will need to be rebuilt
when it is reactivated. However, the cluster will be
offline and unavailable during the repairs.
• Shut off just the affected node by briefly pressing
the Power button on a node.
By shutting down only the node, the cluster remains
online and active. However, some peer sets will be
operating with either less (3x replication) or no (2x
replication) redundancy while the node is down and
afterwards when the peer sets are being rebuilt.
2. When all the LEDs are off, disconnect the power cords.
3. Disconnect the remaining cables from the unit, noting
their locations.
10400580-002
SnapServer XSR 120™/SnapExpansion XSR™/SnapScale X2
©2014 Overland Storage, Inc.
Power Button
Power Sockets Cable Ports
® Node
X2 Node
XSR 120
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