BackupStore 5000
Routine Maintenance
1 Safety Precautions
Issue 01 (2010-03-26)
Symantec Corporation
1-3
1.3 Short-Circuit Protection
When installing or maintaining the device, use the tools according to the regulations to avoid
short circuit as a result of metallic tools.
Do not put tools, such as the screwdriver on the air intake board of the enclosure; otherwise,
short circuit may occur.
Do not drop screws into the sub-rack or the device; otherwise, short circuit may occur.
1.4 Electrical Safety
When installing and maintaining the equipment, follow the electrical safety precautions to
avoid device damage or human injury.
Power On and Power Off
Before checking the installation and cable connection, ensure that the entire storage system is
powered off. Otherwise, if there is improper connection, your body or the device might be
damaged during the check.
During power-on, do not insert or remove the cable, client replaceable unit (CRU), or
field replaceable unit (FRU). Otherwise, data might be lost.
After switching off the power supply, wait at least one minute before switching on the
power supply again.
Do not switch off power before disks stop running. Otherwise, disks may be damaged
and data may be lost.
Troubleshooting
Do not touch the connectors of electrical wires and communication cables, as the electricity
inside the electrical wires and communication cables could result in electrical shock.
