1-2 
  When the momentary power loss ride through is selected and the power loss is short, the 
inverter will have sufficient stored power for its control circuits to function, therefore, when the 
power is resumed the inverter will automatically 
restart depending on the setup of parameters 07-00 & 07-01. 
1.3 Before Operation 
 Caution 
  Make sure the model and inverter capacity are the same as that set in parameter 13-00. 
Note : On power up the supply voltage set in parameter 01-01 will flash on display 
for 2 seconds. 
1.4 During Operation 
 Danger 
  Do not connect or disconnect the motor during operation. Otherwise, It may cause the inverter 
to trip or damage the unit. 
 Danger 
  To avoid electric shock, do not take the front cover off while power is on. 
  The motor will restart automatically after stop when auto-restart function is enabled. In this 
case, care must be taken while working around the drive and associated equipment . 
  The operation of the stop switch is different than that of the emergency stop switch. The stop 
switch has to be activated to be effective. Emergency stop has to be de-activated to become 
effective. 
Caution 
  Do not touch heat radiating components such as heat sinks and brake resistors.   
  The inverter can drive the motor from low speed to high speed. Verify the allowable speed 
ranges of the motor and the associated machinery.   
  Note the settings related to the braking unit. 
  Risk of electric shock. The DC link capacitors remain charged for five minutes after power has 
been removed. It is not permissible to open the equipment until 5 minutes after the power has 
been removed. 
Caution 
  The Inverter should be used in environments with temperature range from (14-104℉) or (-10 
to 40℃) and relative humidity of 95%. 
Note: models with fan : -10~50℃  , models without fan : -10~40℃ 
  Danger 
  Make sure that the power is switched off before disassembling or checking any components. 
1.5 Inverter Disposal 
Caution 
Please dispose of this unit with care as an industrial waste and according to your required local 
regulations.  
  The capacitors of inverter main circuit and printed circuit board are considered as hazardous 
waste and must not be burnt. 
  The Plastic enclosure and parts of the inverter such as the cover board will release harmful 
gases if burnt.