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Initial Start-Up
The following procedure is to verify proper operation of the drive in its simplest form as
a basic speed regulator with no option kits installed. It is assumed that the drive is in its
“out of box” condition with respect to jumper programming with the exception of what
was just changed in the previous pages, jumper setup worksheet.
Installation of Option Kits
Do not install option kits until you have verified the basic operation as outlined in the
Start-Up section.
Pre-installation of option kits before verification of basic drive operation will make
troubleshooting much more difficult. Option kits are often installed incorrectly and one
cannot determine if the drive was functional before kits were installed.
When making any wiring or jumper changes, the incoming AC power must be turned of
and locked out. Hazardous voltages will be present until the AC power is turned off. The
drive contactor ( if used ) does not remove hazardous voltages when opened.
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