Connecting Sun Fire V1280 Power Cables - Sun Microsystems Sun Fire V1280 Installation Manual

1.5 Connecting Sun Fire V1280 Power
Cables
Caution – The Sun Fire V1280 system is designed to work with power systems
having a grounded neutral conductor. Do not connect the equipment into any other
type of power system. Contact your facilities manager or a qualified electrician to
determine what type of power is supplied to your building.
Caution – Your Sun product is shipped with grounding type (three-wire) power
cords. Always connect the cords into a grounded power outlet.
Caution – The socket outlets must be near the equipment and easily accessible.
1. Turn the system power switch to the Standby position.
Caution – The On/Standby power switch does not isolate the equipment. The AC
power cords are the primary means of disconnection for this product.
2. Turn the cabinet power off (in a powered cabinet).
Refer to the installation guide that came with the cabinet.
3. Label both ends of the power cords.
Two cords should be labelled Source A and two should be labelled Source B.
4. Connect the power cables to the system.
a. Connect the Source A power cords to AC0 and AC1 on the system and the
Source B power cords to AC2 and AC3 on the system.
b. Run the power cords through the CMA and secure them with tie-wraps.
Make sure the CMA can extend and retract without dislodging the power cords.
Note – Step 3 and Step 4 will already be completed for systems that come
preinstalled in a Sun Rack 900 cabinet.
1-30 Sun Fire V1280/Netra 1280 Systems Installation Guide • May 2006