YASKAWA J1000 CIMR-JC series Quick Start Manual page 5

Indicates a hazardous situation, which, if not avoided, could result in minor or
moderate injury.
Indicates a property damage message.

Safety Warnings
Do not attempt to modify or alter the drive in any way not explained in this
manual.
Failure to comply could result in death or serious injury.
YASKAWA is not responsible for any modification of the product made by the user.
This product must not be modified.
Do not touch any terminals before the capacitors have fully discharged.
Failure to comply could result in death or serious injury.
Before wiring terminals, disconnect all power to the equipment. The internal capacitor
remains charged even after the power supply is turned off. The charge indicator LED
will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock,
wait at least one minute after all indicators are off and measure the DC bus voltage level
to confirm safe level.
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by
authorized personnel familiar with installation, adjustment, and maintenance of AC
drives.
YASKAWA ELECTRIC TOEP C710606 27C - AC Drive J1000 - Quick Start Guide
1 Safety Instructions and General Warnings
CAUTION
NOTICE
WARNING
Electrical Shock Hazard
EN 5