Omron G3PW - MANUAL 2 User Manual page 9

CAUTION
The Power Controller and the heat sink become very hot. Do not touch
anything but the setting keys while power is being supplied or just after
the power supply is turned OFF. Doing so may cause burns.
Do not attempt to disassemble, modify, or repair the Power Controller
or touch any of the internal parts. Minor electric shock, fire, or
malfunction may occasionally occur.
Do not allow chips or filings from installation work, pieces of metal, or
wire clippings to enter the Power Controller. Doing so may
occasionally result in minor electric shock, fire, or malfunction.
Always connect the load to load terminal T1. Also, always connect
power supply terminal 4 (N) directly to the power supply. Do not
connect it through the load. If the wiring is not correct, the fault
detection function of the Power Controller will stop the output
operation.
When using the Power Controller to control the primary side of a
transformer, do not open the circuit on the secondary side of the
transformer while the Power Controller is operating.
Do not touch the connecting cables while power is being supplied.
Static electricity from your body may cause malfunctioning.
If a malfunction in the Power Controller prevents control operations or
if an alarm cannot be output, it may occasionally cause damage to the
connected equipment and devices. To maintain safety in the event of a
malfunction in the Power Controller, always take appropriate safety
measures, such as installing a separate monitoring system.
Set the parameters of the Power Controller so that they are suitable for
the system being controlled. If they are not suitable, unexpected
operation may occasionally result in property damage or accidents.
Tighten the terminal screws to the torque specified in this Instruction
Sheet. If the screws are loose, it may occasionally cause a fire.
x