Rockwell Automation Publication 750-IN105D-EN-P - June 2018 19
PowerFlex 750-Series Service Cart and DC Precharge Module Lift
Remove the DCPC Module Lift
This section applies only to systems that contain a DC precharge module.
Follow these steps to remove the DCPC module lift.
1. Remove the DCPC module lift from the power module and service
cart.
a. Remove the rear lock plug and pin.
b. To release the front lock plug, slide the DCPC module lift toward
the service cart handle.
2. Remove the DCPC module lift from the power module and service
cart.
a. Be careful not to damage the busbar connections on the power
module, remove the DCPC module lift and place DCPC module
lift on the floor.
b. Reinsert the rear lock plug and pin.
c. Insert all tethered keys and pins for storage.
Properly store the DCPC module lift. See
Store the Service Cart and the
DCPC Module Lift on page 29 for more information.
Unload, Load, and Store the Power Module
This section applies to the LCL filter and power module but assumes that the DC precharge module and DCPC module lift are already removed
from the service cart for service or removed for temporary storage. For information on how to remove the DC precharge module from the DCPC
module lift see
Unload or Load the DC Precharge Module from the DCPC Module Lift on page 18.
Choose a suitable storage location for the module:
• Surrounding atmosphere must not contain volatile or corrosive gas, vapors, or dust.
• Surrounding atmosphere must not contain conductive pollution.
• Surrounding air temperature: -40…+70 °C (-40…+158 °F).
• Relative humidity: 5…95% noncondensing.
• Do not store modules in active aisles and work areas.
• Store modules on a smooth and level surface clear of debris and obstacles; avoid sloped and
rough surfaces.
• Recommended to use the storage hardware (Cat. No. 20-750-MINV-ATIP).
ATTENTION: Do not come in contact with the busbar. Damage to
the busbars can impact product integrity, leading to potential
product failure.
ATTENTION: It is required to remove the DCPC module lift from the power module before removing the power module from the service cart. To remove the
DCPC module lift, see
Remove the DCPC Module Lift on page 19.
IMPORTANT The PowerFlex 755TM Power Module and LCL Module storage hardware (Cat. No. 20-750-MINV-
ATIP) that is shown is recommended during storage. For more information, see PowerFlex 755TM
and LCL Module Storage Hardware Installation Instructions, publication
750-IN106.
ATTENTION: Avoid equipment damage and personal injury. Use the recommended storage hardware (Cat. No. 20-750-MINV-ATIP) to minimize tip-over
hazards.
1b
1a
2a
2b
Storage hardware is not included with service cart.
Storage Hardware (Optional)
Cat. No. 20-750-MINV-ATIP
To Next Page
Loading...
Need help?
General
