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5.0 kg
11.0 lb
Storage blade warnings and cautions
WARNING: To reduce the risk of shock or injury from high-current electrical energy, do not
remove the D2220sb access panel and then install the D2220sb into the enclosure.
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
CAUTION: Do not operate the D2220sb with the access panel removed. Operating the
D2220sb in this manner results in improper airflow and improper cooling that can lead to
thermal damage.
CAUTION: When performing non-hot-plug operations, you must power down the D2220sb
and/or the system. However, it may be necessary to leave the D2220sb powered up when
performing other operations, such as hot-plug installations or troubleshooting.
Storage blade preparation
Servicing internal storage blade components
To service any internal D2220sb component, do the following:
Power down the partner server blade (on page 20).
1.
Remove the D2220sb (on page 20).
2.
This symbol on an RJ-45 receptacle indicates a network interface connection.
WARNING:
To reduce the risk of electric shock, fire, or damage to the equipment,
do not plug telephone or telecommunications connectors into this receptacle.
This symbol indicates the presence of a hot surface or hot component. If this surface is
contacted, the potential for injury exists.
WARNING:
To reduce the risk of injury from a hot component, allow the surface to
cool before touching.
This symbol indicates that the component exceeds the recommended weight for one
individual to handle safely.
WARNING:
To reduce the risk of personal injury or damage to the equipment,
observe local occupational health and safety requirements and guidelines for manual
material handling.
These symbols, on power supplies or systems, indicate that the equipment is
supplied by multiple sources of power.
WARNING:
To reduce the risk of injury from electric shock, remove all power
cords to completely disconnect power from the system.
Removal and replacement procedures 19
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