IBM 389, 387, 393, 391, 388, 441 Statement, To reduce the risk of electric shock or energy hazards

Statement 16

CAUTION:

To reduce the risk of electric shock or energy hazards:

•This equipment must be installed by trained service personnel in a restricted-access location, as defined by the NEC and the latest edition of IEC 60950, The Standard for Safety of Information Technology Equipment.

•Connect the equipment to a reliably grounded safety extra low voltage (SELV) 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).

•The branch circuit overcurrent protection must be rated in accordance with local building codes.

•Use 16 American Wire Gauge (AWG) or 1.3 mm2 copper conductor only, not exceeding 3 meters in length.

•Torque the wiring-terminal screws to 12 inch-pounds (1.4 newton-meters).

•Incorporate a readily available approved and rated disconnect device in the field wiring.

Statement 17

CAUTION:

This product contains a Class 1M laser. Do not view directly with optical instruments.

Statement 18

CAUTION:

Do not place any object on top of rack-mounted devices.

Statement 19

CAUTION:

Hazardous moving parts. Keep fingers and other body parts away.

© Copyright Lenovo 2011 ix