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Maintenance and inspection
DANGER
!
• Do not remove the digital operator from the unit since it carries
high voltages. Using the cable between operator and unit is also
prohibited, since it is very dangerous.
• Do not touch the terminals since some of them carry high
voltages and are extremely dangerous.
Otherwise, it may cause an electric shock.
• Do not remove the cover when power is being supplied to the
inverter. Always turn off the power to the inverter through the
MCCB when detaching the cover.
Otherwise, the charge remained in the capacitor may cause an
electric shock.
• After turning off the main circuit power supply, wait for a while
before maintenance or inspection since it may remain charged.
Otherwise, it may cause an electric shock.
• Maintenance, inspection, and replacement of parts must be done
only by authorized personnel.
Otherwise, it may result an injury or an accident.
• Remove all metal objects, such as watches and rings, before the
maintenance, inspection, and replacement of parts. Also, always
use grounded tools.
Otherwise, it may cause an electric shock.
• Always turn off the power supply before the inspection
Otherwise, it may cause an electric shock.
Safety precautions
MOSCON E-7 User's Manual
CAUTION
!
• Do not touch the COMOS IC in the control board directly.
Otherwise it can be damaged by static electricity.
• Do not change the wiring, or remove the digital operator or
connectors, during operation.
Otherwise, it may cause a personal injury.
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