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E5−H High Performance Universal Inverter
Operation
Power supply can only be connected after the wiring is completed and the cover is
installed. It is forbidden to remove the cover in live condition; otherwise, electric shock
may happen.
When auto failure reset function or restart function is enabled, isolation measures shall
be taken for the mechanical equipment, otherwise, personal injury may be caused.
When the inverter is powered on, its terminals are still live even when it is in stop state.
Do not touch the inverter terminals; otherwise electric shock may happen.
The failure and alarm signal can only be reset after the running command has been cut
off. Otherwise, personal injury may be caused.
Do not start or shut down the inverter by switching on or off the power supply, otherwise,
the inverter may be damaged.
Before operation, please confirm if the motor and inverter are in the normal use range,
otherwise, the inverter may be damaged.
The heatsink and the braking resistor have high temperature. Please do not touch such
device; otherwise, you may be burnt.
When the inverter is used by crane or lifting equipment, mechanical contracting brake
shall also be equipped.
Please do not change the inverter parameter randomly. Most of the factory settings of
the inverter can meet the operating requirement, and the user only needs to set some
necessary parameters. Any random change of the parameter may cause the damage of
the mechanical equipment.
In the applications with power frequency and variable frequency switching, the two
contactors for controlling the industrial frequency and variable frequency switching shall
be interlocked.
Maintenance, Inspection
In the power−on state, please do not touch the inverter terminals; otherwise, electric
shock may happen.
If cover is to be removed, the power supply must be disconnected first.
Wait for at least 10 minutes after power off or confirm that the CHARGE LED is off
before maintenance and inspection to prevent the human injury caused by the residual
voltage of the electrolytic capacitor in main circuit.
The components shall be maintained, inspected or replaced by qualified electricians.
Danger
Danger
Note
Note
Danger
Danger
Safety Precautions
User Manual
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