YASKAWA CIMR-MC5A20P4 Instruction Manual page 8

J Maintenance and Inspection
D Do not touch the Inverter terminals. Some of the terminals carry high voltages and
are extremely dangerous.
Doing so can result in electric shock.
D Always have the protective cover in place when power is being supplied to the Invert-
er. When attaching the cover, always turn OFF power to the Inverter through the
MCCB.
Doing so can result in electric shock.
D After turning OFF the main circuit power supply, wait until the CHARGE indicator light
goes out before performance maintenance or inspections.
The capacitor will remain charged and is dangerous.
D Maintenance, inspection, and replacement of parts must be performed only by au-
thorized personnel.
Remove all metal objects, such as watches and rings, before starting work. Always
use grounded tools.
Failure to heed these warning can result in electric shock.
D A CMOS IC is used in the control board. Handle the control board and CMOS IC care-
fully. The CMOS IC can be destroyed by static electricity if touched directly.
The CMOS IC can be destroyed by static electricity if touched directly.
D Do not change the wiring, or remove connectors or the Digital Operator, during op-
eration.
Doing so can result in personal injury.
J Other
D Do not attempt to modify or alter the Inverter.
Doing so can result in electrical shock or injury.
How to Change the Digital Operator Display from Japanese to English
WARNING
CAUTION
WARNING
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