Rockwell Automation Publication 750-IN020D-EN-P - May 2017 63
PowerFlex 755 IP00, NEMA/UL Open Type Drive
To install an option module:
1. Firmly press the module edge connector into the desired port.
2. Tighten the top and bottom retaining screws.
ATTENTION: Hazard of equipment damage exists if an option module is
installed or removed while the drive is powered. To avoid damaging the drive,
verify that the voltage on the bus capacitors has discharged completely and all
control power is removed before performing any work on the drive. Measure the
DC bus voltage at the DC+ and DC- TESTPOINT sockets on the front of the power
module (see page 47
). The voltage must be zero
Do not over-tighten retaining screws.
T15 or F - 6.4 mm (0.25 in.)
0.45 N•m (4.0 lb•in)
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