48
Troubleshooting
Warning
Dangerous voltages exist on the drive when it is
powered. When possible, disconnect the drive
while troubleshooting. High voltages can cause
serious or fatal injury.
Check the following steps before proceeding:
1. The AC line voltage must be balanced, and match the voltage on the drive name-
plate.
2. On dual voltage drives, check that the slide switches are set to the correct posi-
tion.
3. The motor must be rated for the drive’s rated armature (all motors) and field out-
puts (shunt wound motors only).
4. Do not make any connections to F1 and F2 when a permanent magnet motor is
used.
5. Terminal block connections should be consistent with the connections shown in
this manual.
6. Check that line fuses FU501 and F502 are properly sized and not blown.
For additional assistance, contact your local Minarik distributor, or the factory direct:
PHONE: (800) MINARIK or (800) 646-2745
FAX: (800) 624-6960
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