Rockwell Automation 20G PowerFlex 750-Series Power Option Cabinets - Manual (Page 11)

Rockwell Automation Publication 750-IN030B-EN-P - October 2014 11
PowerFlex 750-Series Power Option Cabinets
Prepare for Installation
1. Position the PowerFlex 755 drive in its desired location.
For detailed information on installation, including minimum clearances,
lifting and anchoring instructions, refer to the PowerFlex 750-Series AC
Drives Installation Instructions, publication
750-IN001 .
2. Remove Drive Assembly.
The PowerFlex 755 drive assembly must be removed to access side panels
and horizontal drive bus-bars.
For detailed information on removing and handling the PowerFlex 755
drive assembly, refer to the PowerFlex 750-Series AC Drives Installation
Instructions, publication
750-IN001 . Special equipment is required.
Lift the Empty Power Option
Cabinet All lifting equipment and lifting components (hooks, bolts, lifts, slings, chains,
and so forth) must be properly sized and rated to safely lift and hold the weight of
the cabinet.
IMPORTANT Determine the final installation location for the assembly before beginning
joining procedures. The drive cabinet and power option cabinet should be
assembled in this final position. Joined cabinets cannot be moved as a unit.
ATTENTION: This drive has a high center of gravity and a tip-over
hazard exists. To guard against death, serious personal injury, and/or
equipment damage, do not subject the drive to high rates of
acceleration or deceleration while transporting. Do not push or pull
above the points indicated on the drive.
ATTENTION: To guard against possible personal injury and/or equipment damage…
• Inspect all lifting hardware for proper attachment before lifting drive.
• Do not allow any part of the drive or lifting mechanism to make contact with electrically
charged conductors or components.
• Do not subject the drive to high rates of acceleration or deceleration while transporting
to the mounting location or when lifting.
• Do not allow personnel or their limbs directly underneath the drive when it is being
lifted and mounted.