Hitachi NB616X Welder User Manual


 
Do not allow substance such as cutting waste, sputtering of welding, waste of iron, wire and dust etc. to come
into contact with the unit.
There is a fire risk.
Inverter main body and option board must be fixed tightly with the screw of the belonging.
There is a fear of contact defectiveness.
Tighten the screws of the encoder line on the option board so that there is no loose connection.
There is the fear of contact defectiveness.
Confirm that the power supply of the encoder is the same as the one in the option card (DC5V).
Otherwise, there is the danger of injury and/or fire.
Make sure that the direction of the motor is correct.
There is a danger of injury or machine damage.
Make sure there is no abnormal noise and vibration.
There is a danger of injury or machine damage
CAUTION