20 Rockwell Automation Publication 750-IN105D-EN-P - June 2018
PowerFlex 750-Series Service Cart and DC Precharge Module Lift
Unload a Power Module
Follow these steps to unload a power module from
the service cart.
1. Put the service cart caster brakes in the ON
position.
2. Use the jackscrew and lower the service cart
to floor level.
3. Release the two anchor pins that lock the
module in place.
If, the stabilization wings are not used, skip
to
step 8.
4. Using the module handle, slowly push the
module forward to expose the mounting
holes for the stabilization wings.
5. Align the short side of the support to the
threaded mounting holes on the front of
module and hand tighten the captive thumb
screws.
6. Align the long side of the support to the
threads in the side of the module and
tighten the captive thumb screws.
Repeat
step 5 and step 6 with the remaining
support.
7. Rotate the adjustable feet on each support
counter-clockwise to the retracted position.
Note: Retract the feet before you reposition
the module or remove the supports.
8. Use the module handle and slowly roll the
module off the carriage assembly and on to
the floor.
9. Rotate the adjustable feet on each support
clockwise to extend the feet until the
stability wings are level.
The power module is now unloaded and can be
stored or serviced. If the service cart is no longer
needed, see
Store the Service Cart and the DCPC Module Lift on page 29. If a replacement module is being installed immediately, see Load a Power
Module Into the Service Cart on page 21
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5
2x
6
2x
7/9
2x
2x
2x
Isometric View
Side View
This label, affixed to the
module chassis, identifies
the center of gravity.
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