Rockwell Automation 20D PowerFlex 700H/S Frame 12 Replacement Power Structure - Manual (Page 8)

8 PowerFlex® 700S and 700H Frame 12 Replacement Power Structures
Step 4: Removing the Old
Power Structure from the
Drive 1. Follow the instructions in publication PFLEX-IN014…, Installation
Instructions - PowerFlex 700S /700H High Power Maintenance Stand,
to install the Maintenance Stand (part number 20-MAINSTND). Slide
the power structure out of the enclosure onto the rails of the
Maintenance Stand.
Note: The Maintenance Stand is designed for removing power
structures from drives supplied in Rittal TS8 enclosures. Alternate
means of removal will be necessary for other types of enclosures.
2. Remove the old power structure from the maintenance stand using the
following lifting instructions:
Note: Frame 12 power structures weight approximately 120 kg (265
lbs.).
a. Attach the lifting hardware to the power structure. The lifting
hardware must be fastened symmetrically to at least two of the
lifting holes on the unit.
b. Lift the power structure off of the maintenance stand and place the
back side of the unit onto a sturdy palette.
Lifting points