Hitachi SJ-P1 Series - Precautions During Operation

1-5
Chapter 1
Safety Precautions
1.4.4 Precautions during operation!
● Risk of an electric shock or fire!
・DO NOT touch the inside of this device,
check the signal, do any wiring or
plug/unplug the connectors while it
energized.
・DO NOT insert any sick or rod like objects
inside this device while it is energized.
● Risk of an injury and/or fire!
・DO NOT touch the inside of this device or
the inverter while they are energized.
● Risk of injury and/or device damage!
・By using this device it becomes easier to
change the settings and the output
frequency of the inverter. When changing
the settings or the output frequency of
the inverter please make sure that it is
within the supported range by the motor
and/or the equipment.
・ In case this device is being used to make
the inverter produce high frequency
outputs for a motor or other equipment,
make sure with the respective
manufacturer that the motor or the
equipment can tolerate the high
frequency output given by the inverter.
・During operation verify the motor rotation
direction, and that there are no irregular
sounds or vibrations.
● Risk of an electric shock!
・Make sure to fasten all the screws of this
device before turning it on. DO NOT
detach this device while it is energized or
the inverter capacitors are still charged.
・Additionally DO NOT touch the inside of
the inverter while the inverter capacitors
are still charged.
・ DO NOT touch this device with wet
hands.
Injury or
device
damade
Warning
Do
Prohibited
Prohibited
Injury
and fire
hazard
Electric
shock
and fire
hazard
Danger
Prohibited
Electric
shock