HP StorageWorks XP20000/XP24000 - Disk Array Owner's Manual page 36

CAUTION:
Disk array maintenance must be done only by trained and qualified HP support representatives.
Only an HP support representative can power off the disk array, except in an emergency.
CAUTION:
Do not perform any procedures not described in this guide. If you have any questions or concerns,
contact your HP support representative.
WARNING!
Do not touch areas marked HAZARDOUS, even with the power off. These areas contain
high-voltage power.
CAUTION:
If you detect any abnormal noise, smell, or smoke coming from the disk array, immediately power
off the disk array by following the emergency power off procedure later in this chapter. For routine
power off in non-emergency situations, contact your HP support representative.
CAUTION:
Do not power off the system unless it is an emergency situation and you follow the procedure for
Emergency power off.
CAUTION:
Keep the front and rear doors closed at all times.
CAUTION:
Keep the tops and sides of the cabinets clear to allow air to flow properly.
CAUTION:
Use the supplied power cord. The power cord may not be used with other products.
36 Operating the HP XP24000/XP20000 Disk Array