1 Safety Precautions
NetBackup 5020
Routine Maintenance
1-6
Symantec Corporation Issue 01 (2010-12-10)
Do not switch off or on the power before disks stop running. Otherwise, disks may be
damaged and data could 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.
When you operate a device in the ESD-sensitive area, you must take ESD-preventive
measures, such as wearing an ESD-preventive wrist strap, ESD-preventive clothes , and
ESD-preventive gloves.
Monitor the following items during troubleshooting:
Do not troubleshoot a device during an electrical storm.
Check that the power cables are intact and effective grounding measures are taken.
Keep the troubleshooting area clean and dry.
