Remove power from the drive, Open the enclosure door, Check for zero volts at tb1 terminals +dc and -dc – Rockwell Automation 1336S, 1336F, 1336E, 1336T, 1336-SN-SP18A Snubber Board Kit User Manual
Page 43: Check for the absence of control voltage, Pull the guard away from the drive
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1336-5.39 – August, 1999
I-43
1. Remove power from the drive.
2. Open the Enclosure door.
3. Check for zero volts at TB1 terminals +DC and -DC.
4. Check for the absence of control voltage.
5. Remove the screws fastening the High Voltage Guard to the
standoffs.
6. Lift the guard upward to disengage the tabs on the right side from
the bus bar supports.
7. Pull the guard away from the drive.
Drive shown with door open, sides removed.
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