Control And Operation - Hitachi J300 Series Instruction Manual

3.

Control and operation

Be sure to turn on the input power supply after mounting the surface
*
cover. While being energized, be sure not to remove the cover.
Otherwise, there is a danger of electric shock.
Be sure not to operate the switches with wet hands.
*
Otherwise, there is a danger of electric shock.
While the inverter is energized, be sure not to touch the inverter
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terminals even during stoppage.
Otherwise, there is a danger of electric shock.
If the re-try mode is selected, it may suddenly restart during the trip
*
stop. Be sure not to approach the machine. (Be sure to design the
machine so that personnel safety will be secured even if it restarts.)
Otherwise, there is a danger of injury.
Even if the power supply is cut for a short period of time, it may restart
*
operation after the power supply is recovered if the operation command
is given. If it may incur danger to personnel, be sure to make a circuit
so that it will not restart after power recovery.
Otherwise, there is a danger of injury.
The Stop Key is effective only when the function is set. Be sure to
*
prepare the Key separately from the emergency stop.
Otherwise, there is a danger of injury.
After the operation command is given, if the alarm reset is conducted, it
*
will restart suddenly. Be sure to set the alarm reset after checking the
operation command is off.
Otherwise, there is a danger of injury.
Be sure not to touch the inside of the energized inverter or to put a bar
*
into it.
Otherwise, there is a danger of electric shock and/or fire.
The STOP/RESET key works only when a function is set. Prepare an
*
emergency switch separately. The use of the STOP/RESET key as an
emergency switch may cause an injury.
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
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