Remove The Dc Precharge Module (Optional) - Allen-Bradley PowerFlex 750 Series Installation Instructions Manual

PowerFlex 750-Series Service Cart and DC Precharge Module Lift

Remove the DC Precharge Module (Optional)

Install the DCPC Module Lift
The DCPC module lift can only be installed on a power module that is secured to the service cart. Complete these procedures before you install the
DCPC module lift.
• Prepare the Equipment for Service on page 8
• Remove the Power Module on page 8
Before you install the DCPC module lift, all applicable safety guards, anchor bolts, and wire harnesses are disconnected or removed, and the service
cart is anchored to the control cabinet with a power module secured.
ATTENTION: Avoid personal injury. Hazards of pinch point injury exist when using the DCPC module lift. Review all product labels and familiarize yourself with
the potential pinch point hazards before you install or use the DCPC module lift. Use caution when removing the DC precharge module and when placing the
DCPC module lift on to the power module.
Follow these steps to install the DCPC module lift on to the power module.
1. Place the DCPC module lift onto the power module.
a. Verify that the auto-lock is engaged.
b. Remove the rear plug lock bracket and pin from the DCPC module lift.
c. Be careful not to damage the bus connections on the power module; set the DCPC module lift on top of the power module.
IMPORTANT The DCPC module lift must clear the busbar on the power module to avoid damage and to properly mate with the power module.
2. Secure the DCPC module lift to the power module.
a. To engage the front lock plug into the power module, slide the DCPC module lift as indicated in the step 2a figure.
b. Attach the rear lock plug bracket and pin.
1a
2a
3. Turn the two leveling knobs counter-clockwise, make the screws flush with the carriage surface.
Adjust the knobs in unison to maintain equal depth.
Knobs that protrude from the carriage surface cause interference when loading the DC precharge module.
14
Isometric View
Side View
3
Rockwell Automation Publication 750-IN105D-EN-P - June 2018
• Assemble the DCPC Module Lift on page 13
2b
1b
a
b
c
CLEAR THIS
Busbar
1c