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5-18
Alcatel-Lucent – Proprietary
Use pursuant to applicable agreements
Cabling
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Connect AC power cord
DANGER
Electric-shock hazard
Since the 9764 CMCO operates on 120-220 V AC, the risk of serious injury or death from
electrocution exists throughout this procedure.
Follow the first step of this procedure carefully and completely.
WARNING
Electric-shock hazard
The current to the unit must be limited by an external fuse or circuit breaker incorporated
in the fixed wiring. The fuse or circuit breaker can be used as a disconnect device to turn
off the power to the system.
Ensure that the system power is off and that power cables are safe to handle before you
proceed with this procedure.
WARNING
Fall hazard
Falls can occur when working at heights resulting in serious personal injury or death.
To prevent a fall when working at heights (ladder, scaffold, manlift, roof etc.) follow safe
work practices and wear appropriate fall protection equipment.
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1
Ensure that the power that feeds the AC power cable to the 9764 CMCO is OFF, and
block access so that no one can restore power to that cable during this procedure.
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2
Plug the AC power connector on the power cord into the power connector on the top of
the 9764 CMCO module.
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3
Fix the AC power connector in position by tightening the screw on the AC power
connector. Using a screwdriver with a Phillips head, torque to 0.4 Nm (0.295 lb ft).