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Figure 72 Sliding the node out of the rack
3. After p erforming the replacement procedure, slide the node back into the rack:
a. Press the node rail-release latches and slide the node fully into the rack.
b. Secure the nod e by tightening the thumbscrews.
RemovingtheVLS300nodeaccesspanel
WARNING!
Pressing the Power on/Standby button sets the node to the standby position, which removes power from
most areas of the node. However, portions of the power supply and some internal circuitry remain active
until the AC power cord is removed.
WARNING!
To reduce the risk of personal injury from hot surfaces, allow the internal system components to cool
before touching them.
CAUTION:
Do not operate the node for long periods without the access panel. Operating the node without the
access panel results in improper airflow and improper cooling that can lead to thermal damage.
CAUTION:
Electrostatic discharge can damage electronic components. Properly ground yourself before beginning
any installation procedure.
1. Power off the node. See Powering off the system.
2. Extendthenodefromtherack.SeeExtending the node from the rack.
3. Lift up on the hood latch handle which slides the panel toward the rear of the u nit.
4. Lift up the panel to remove it.
Installing the VLS300 node access panel
1. Set the access panel on top of the node about a ¾ inch from the opening with the hood latch open.
2. Engage the anchoring pin with the corresponding hole in the latch.
3. Push down on the hood latch.
4. Slide the access panel into the closed position.
HP StorageWorks
131
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