Table of Contents
Advertisement
CAUTION:
To reduce the risk of electric shock or energy hazards:
v This equipment must be installed by trained service personnel in a
v Connect the equipment to a reliably grounded safety extra low voltage (SELV)
v The branch circuit overcurrent protection must be rated 20 A.
v Use 12 American Wire Gauge (AWG) or 2.5 mm2 copper conductor only, not
v Incorporate a readily available approved and rated disconnect device in the
CAUTION:
This unit has more than one power source. To remove all power from the unit,
all DC MAINS must be disconnected.
Cable Warning
WARNING: Handling the cord on this product or cords associated with
accessories sold with this product will expose you to lead, a chemical known to the
State of California to cause cancer and birth defects or other reproductive harm.
Wash hands after handling.
xiv
IBM System Storage DCS Series with Gen2 controllers Hard Disk Drive and Storage Enclosure Installation and Migration
Guide
restricted-access location, as defined by the NEC and IEC 60950-1, First
Edition, The Standard for Safety of Information Technology Equipment.
source. An SELV source is a secondary circuit that is designed so that normal
and single fault conditions do not cause the voltages to exceed a safe level (60
V direct current).
exceeding 4.5 meters in length.
field wiring.
Advertisement
Table of Contents
