Yaskawa L1000E AC Drive Technical Manual for CIMR-LE Models for Elevator Applications - Manual (Page 53)

3.1 Section Safety
YASKAWA ELECTRIC SIEP YAIL1E 01A YASKAWA AC Drive L1000E Technical Manual 53
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NOTICE
Before applying power to the drive, use power-off resistance checks to check for short-circuits between (R/L1, S/
L2, and T/L3) or between main circuit terminals and ground.
Failure to comply may result in damage to the drive from short-circuit.
Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during drive
installation and project construction.
Failure to comply could result in damage to the drive. Place a temporary cover over the top during installation. Be sure
to remove the temporary cover before start-up, as the cover will reduce ventilation and cause the unit to overheat.
Improper application of devices on drive output circuits can damage the drive.
Do not connect unapproved LC or RC interference suppression filters, capacitors, ground fault circuits, or overvoltage
protection devices to the output of the drive.
Insulate shields with heat shrink tubing or tape to prevent contact with other signal lines and equipment.
Improper wiring practices could result in drive or equipment damage due to short circuit.