HP 60 HP StorageWorks 60 Modular Smart Array Enclosure Maintenance and Service - Page 19

Power down the storage enclosure, Remove the storage enclosure

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• The leveling jacks are extended to the floor. • The full weight of the rack rests on the leveling jacks. • The stabilizing feet are attached to the rack if it is a single-rack installation. • The racks are coupled together in multiple-rack installations. • Only one component is extended at a time. A rack may become unstable if more than one component is extended for any reason. WARNING: To reduce the risk of personal injury or equipment damage when unloading a rack: • At least two people are needed to safely unload the rack from the pallet. An empty 42U rack can weigh as much as 115 kg (253 lb), can stand more than 2.1 m (7 ft) tall, and may become unstable when being moved on its casters. • Never stand in front of the rack when it is rolling down the ramp from the pallet. Always handle the rack from both sides. WARNING: Components can be very heavy. To reduce the risk of personal injury or damage to the equipment: • Remove all pluggable power supplies and modules to reduce the weight of the product before lifting it. • Observe local occupational health and safety requirements and guidelines for manual material handling. • Get help to lift and stabilize the product during installation or removal, especially when the product is not fastened to the rails. When the component weighs more than 22.5 kg (50 lb), at least two people must lift the component into the rack together. If the component is loaded into the rack above chest level, a third person must assist in aligning the rails while the other two support the component. • Use caution when installing the component in or removing the component from the rack; it is unstable when not fastened to the rails. Power down the storage enclosure CAUTION: In systems that use external data storage, be sure that the server is the first unit to be powered down and the last to be powered back up. Taking this precaution ensures that the system does not erroneously mark the drives as failed when the server is powered up. IMPORTANT: If installing a hot-plug device, it is not necessary to power down the storage enclosure. 1. Power down any attached servers. See the server documentation. 2. Press the Power On/Standby button on the storage enclosure. Wait for the system power LED to go from green to amber. 3. Disconnect the power cords. The system is now without power. Remove the storage enclosure To remove the storage enclosure from an HP, telco, or third-party rack: 1. Power down the storage enclosure (on page 19). 2. Loosen the front panel thumbscrews that secure the storage enclosure faceplate to the front of the rack. 3. Disconnect the cabling and remove the storage enclosure from the rack. Removal and replacement procedures 19

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Removal and replacement procedures
19
•
The leveling jacks are extended to the floor.
•
The full weight of the rack rests on the leveling jacks.
•
The stabilizing feet are attached to the rack if it is a single-rack installation.
•
The racks are coupled together in multiple-rack installations.
•
Only one component is extended at a time. A rack may become unstable if more than
one component is extended for any reason.
WARNING:
To reduce the risk of personal injury or equipment damage when unloading
a rack:
•
At least two people are needed to safely unload the rack from the pallet. An empty
42U rack can weigh as much as 115 kg (253 lb), can stand more than 2.1 m (7 ft)
tall, and may become unstable when being moved on its casters.
•
Never stand in front of the rack when it is rolling down the ramp from the pallet.
Always handle the rack from both sides.
WARNING:
Components can be very heavy. To reduce the risk of personal injury or
damage to the equipment:
•
Remove all pluggable power supplies and modules to reduce the weight of the
product before lifting it.
•
Observe local occupational health and safety requirements and guidelines for manual
material handling.
•
Get help to lift and stabilize the product during installation or removal, especially
when the product is not fastened to the rails. When the component weighs more than
22.5 kg (50 lb), at least two people must lift the component into the rack together. If
the component is loaded into the rack above chest level, a third person must assist in
aligning the rails while the other two support the component.
•
Use caution when installing the component in or removing the component from the
rack; it is unstable when not fastened to the rails.
Power down the storage enclosure
CAUTION:
In systems that use external data storage, be sure that the server is the first unit to be powered
down and the last to be powered back up. Taking this precaution ensures that the system does not
erroneously mark the drives as failed when the server is powered up.
IMPORTANT:
If installing a hot-plug device, it is not necessary to power down the storage enclosure.
1.
Power down any attached servers. See the server documentation.
2.
Press the Power On/Standby button on the storage enclosure.
Wait for the system power LED to go from green to amber.
3.
Disconnect the power cords.
The system is now without power.
Remove the storage enclosure
To remove the storage enclosure from an HP, telco, or third-party rack:
1.
Power down the storage enclosure (on page
19
).
2.
Loosen the front panel thumbscrews that secure the storage enclosure faceplate to the front of the
rack.
3.
Disconnect the cabling and remove the storage enclosure from the rack.