Operation - Hyundai n 700 Instruction Manual

N700 Operating Instructions and Parts Manual
3. O
PERATION
Be sure not to touch the main terminal or to check the signal add or remove wires
and/or connectors.
Otherwise, there is a danger of electric shock.
Be sure not to turn the input power supply on until after front case is closed.
While the inverter is energized, be sure not to remove the front 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 terminals even while
the unit is not running.
Otherwise, there is a danger of electric shock.
If the retry mode is selected, it may suddenly restart during the trip stop.
Be sure not to approach the equipment.(Be sure to design the equipment so that
personnel safety will be secured even if equipment restarts.)
Otherwise, there is a danger of injury.
Be sure not to select retry mode for up and down equipment or traveling equipment,
because there is an output free-running mode in term of retry.
Otherwise, there is a danger of injury and/or machine breakage
Even if the power supply is cut for a short period of time, the inverter may restart
operation after the power supply is restored if the operation command is given.
If a restart 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 valid only when a function is on. Ensure that there is a hard wired
emergency stop that is separate from the stop key of the inverter.
Otherwise, there is a danger of injury.
With the operation command on, if the alarm reset is ordered, the inverter can 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.
WARNING
!
20

3. Operation