Veichi Electric AC60 series Manual page 7

1. If the damage to frequency inverter or other equipment is caused by
improper wiring and utilization or unauthorized alteration, the user
should shoulder all responsibilities.
2. Please make sure all wirings meet EMC requirement and satisfy safety
standard in the local area; Please refer to recommendations in this
manual or national standards of wire diameter to avoid accidents.
3. Please connect the braking resistance or braking unit according to the
wire diagram; Braking resistance can not be connected to the terminals
of DC bus P （+） 、 N （ -） ; Otherwise it will cause fire or damage to frequency
inverter.
4.Human body electrostatic
transistor,etc. No touch the printed circuit boards, IGBT or other
internal devices without anti-static measures, otherwise it will cause
the malfunction of frequency inverter.
5. Please don't connet phase shifter capacitance or LC/RC noise filter
to the output circuit of frequency inverter; Otherwise it will damage
the frequency inverter.
6. Please don't connect the magnetic switch or magnetic contactor to the
output circuit of frequency inverter; When frequency inverter is in the
operation with load, magnetic switch or magnetic contactor can make
inverter overcurrent protection function act, that will damage frequency
inverter seriously.
7. Please don't disassemble the panel cover, it only needs to disassemble
the terminal cover when wiring.
8. It is forbidden to do any pressure test on frequency inverter;Otherwise
it will damage the frequency inverter.
●Before electrification
would seriously damage
Danger
3
internal MOS