Rockwell Automation 1336-SN-SP20A Snubber Board Kit - Manual (Page 15)

1336-5.40 – August, 1999
I-15
4. Check for zero volts between +DC and -DC. Refer to Figure I-6.
5. Check for the absence of control voltage at:
– TB10
– TB11
– L-Option Board (if used)
6. Remove the customer-supplied wiring from the drive.
!
ATTENTION: A blown fuse can create a hazard of
shock which may result in death or serious injury. Check
voltage between the bus bar and both ends of all fuses.