EM330D User Manual
A Special Purpose Inverter for Hoisting
4
Trial Operation
Danger
1.
Only after installing the front cover, power can be turned on. Never take off the
front cover when power is on.
An electric shock may occur.
2.
Do not come close to the machine at power failure if fault reset function is active.
When power is on, the inverter will restart automatically when power is on.
An injury may occur.
3.
Install an emergency switch for a quick brake in case of abnormal conditions.
An injury may occur.
Caution
1.
Never touch braking resistor. It will be very hot and with high-voltage when
running.
Otherwise, an electric shock and a burn injury may occur.
2.
Reconfirm the motor and machine are within the applicable ranges before
starting operation.
Otherwise, an injury may occur.
3.
Do not check signals while the inverter is running.
Otherwise, the inverter will be damaged.
4.
Be careful when editing inverter settings. The inverter is in factory default.
Otherwise, the inverter will be damaged.
