CV3100 series and MINI series high performance general purpose inverter instruction manual
1-4
Maintaining and checking
Danger
1. Never touch the connection terminal of inverter as the terminal has
high voltage.
Otherwise, danger of electric shock would be caused.
2. Before electrifying, please install the terminal enclosure reliably, and
must cut off the power before disassembling the enclosure.
Otherwise, danger of electric shock would be caused.
3. Laypeople are not allowed to maintain and check.
Otherwise, danger of electric shock would be caused.
Warning
1. As CMOS integrated circuit is mounted on keyboard plate, control
circuit plate, driving circuit plate, please pay special attention when
using.
Once the circuit plate is touched by finger, the integrated chip on circuit
plate would be damaged for electrostatic induction.
2. In electrifying, never change the connecting wire or disassemble the
connecting wire of terminal.
In running, please never check the signal. Otherwise, the equipment
would be damaged.
1.3 Attentions of use
Please pay attention following points when using CV3100 series inverter.
(1)
Constant-torque and low-speed running
In case that the inverter with common motor runs at low speed for a long time, the
life of motor would be affected for the poor heat radiation. So if it is needed low-speed
& constant-torque long time running, professional inverter must be selected.
(2)
Confirmation of motor insulation
When using CV3100 series inverter with motor, please check up the insulation of
motor to protect equipment. In addition, if the motor is used in the harsh environment,
it is very necessary to check up the insulation of motor regularly, so as to protect the
safety of system.