Mitsubishi Electric MELSEC-A Series User Manual page 8

[STARTING AND MAINTENANCE PRECAUTIONS]
l Do not touch the terminal before all phases of the power supply have been
obstructed from the outside.
It may cause erroneous operation.
l Make sure all phases of the power supply have been obstructed from the outside
before cleaning the module or retightening the screws. Failure to completely
shut off the all phases of the power supply phases may cause damage to the
module or cause erroneous operation.
l Never disassemble or modify the module. This may cause breakdowns,
malfunction, injury and/or fire.
l Switch all phases of the external power supply off before mounting or removing
the module. If you do not switch off the external power supply, it will cause
failure or malfunction of the module.
[DISPOSAL PRECAUTIONS]
l When disposing of this product, handle it as industrial waste.
!
DANGER
#
CAUTION
#
CAUTION