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1.1 NOTES FOR OPERATION
Before wiring
Specification of applying power supply shall correspond to input voltage of the inverter.
Installation
Operation
When handling the inverter, do not draw front cover directly but handle it by the heat sink to
prevent the cover from falling off and to avoid the falling of the inverter and causing personal
injury or damage to the inverter.
Install the inverter on a base made of metal or other non-flammable material, Do not place
flammable object nearby to prevent fires.
If several inverters are installed in a electric cabinet, add extra cooling fan to keep the
temperature lower than 40
℃
to prevent over-heating or fire.
Operator shall be dismantled or refitted after power supply is off. Fixed operator shall be
processed as diagram shows to prevent operator fault or no display.
Confirm whether the input voltage is identical with the voltage in the nameplate on the right
side of the inverter, Otherwise the malfunction could happen.
Never put in or take off the motor during operation, otherwise over-current even over burning
the main circuit of the inverter may happen.
Do not remove the cover while current is flowing. Failure to observe this may result in electrical
shock to personnel.
When auto-restart function is set, do not approach the machine since motor can be reset
suddenly after being stopped.
Since STOP button can be selected by function set, which is different from usage of emer-
gency stop/on switch, attention shall be given to the usage.
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1.SAFETY INSTRUCTIONS
DANGER
CAUTION
CAUTION
Main circuit terminals must be correct, R/L1, S/L2 and T/L3 is input terminals and it’ s forbidden
to use mixing with U/T1, V/T2 and W/T3. Failure to observe this may cause the inverter dam-
aged.
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DANGER
