IBM FlashSystem 5000 Series, Quick Installation Manual

Page: 34 / 106

1. Turn off everything (unless instructed otherwise).
2. Remove the power cords from the outlets.
3. Remove the signal cables from the connectors.
4. Remove all cables from the devices.
To connect:
1. Turn off everything (unless instructed otherwise).
2. Attach all cables to the devices.
3. Attach the signal cables to the connectors.
4. Attach the power cords to the outlets.
5. Turn on the devices.
• Sharp edges, corners and joints may be present in and around the system. Use care when
handling equipment to avoid cuts, scrapes and pinching. (D005)
Statement 19:
CAUTION: The power-control button on the device does not turn off the electrical current supplied
to the device. The device also might have more than one connection to DC power. To remove all
electrical current from the device, ensure that all connections to DC power are disconnected at the
DC power input terminals.
Statement 34:
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 IEC 60950-1, First Edition, The Standard for Safety of Information
Technology Equipment.
• Connect the equipment to a properly grounded safety extra low voltage (SELV) source. A 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).
• Incorporate a readily available approved and rated disconnect device in the field wiring.
• See the specifications in the product documentation for the required circuit-breaker rating for
branch circuit overcurrent protection.
• Use copper wire conductors only. See the specifications in the product documentation for the
required wire size.
• See the specifications in the product documentation for the required torque values for the
wiring-terminal screws.
Note: In Statement 34 above:
• Replace IEC 60950-1, First Edition with IEC 60950-1, Second Edition Amendment 1.
• The required circuit breaker rating is 20 amps.
16 IBM FlashSystem 5000 : FlashSystem 5000 Quick Installation Guide