Warning
• Do not use this unit with voltages other than the specified supply voltage as this may
result in fire or electric shock.
• Do not perform installation work with wet hands as this may result in electric shock.
• Do not disassemble or modify the unit as this may result in injury or damage the
internal circuits.
Caution
• Be sure to check the machine and device conditions to ensure work safety before
working on the machine.
• Be sure to cut off the power supply, air and other sources of drive power before
working on the machine. Failure to do so may result in fire or accidents.
• When turning on the power supply, etc. to operate the machine, take care not to catch
your fingers in peripheral machines and devices.
iii
(E)