IMO Jaguar CUB, Инструкция по эксплуатации

Страница: 72 / 170

4-3
4.1.4 Test run
If the user sets the function codes wrongly or without completely understanding this Instruction
Manual, the motor may rotate with a torque or at a speed not permitted for the machine.
Accident or injury may result.
Follow the descriptions of the previous Section 4.1.1, "Inspection and Preparation prior to the
Operation" to Section 4.1.3, "Preparation before running the motor for a test," and begin test-
driving of the motor.
If any abnormality is found to the inverter or motor, immediately stop operation and determine
the cause referring to Chapter 6, "TROUBLESHOOTING."
------------------------------------------------ Procedure for Test Run ------------------------------------------------
(1) Turn the power on and check that the LED monitor blinks while indicating the 0.00 Hz
frequency.
(2) Rotate the built-in potentiometer clockwise, set the frequency to a low frequency such as 5
Hz. (Check that set frequency blinks on the LED monitor.)
(3) Press the key to start running the motor in the forward direction. (Check that the set
frequency is displayed on the LED monitor correctly.)
(4) To stop the motor, press the key.
<Check the following points>
• Check if the direction of rotation is correct.
• Check for smooth rotation without motor humming or excessive vibration.
• Check for smooth acceleration and deceleration.
When no abnormality is found, rotate the potentiometer clockwise to raise the set frequency.
Check the above points for the test-driving of the motor.
-----------------------------------------------------------------------------------------------------------------------------------
4.2 Operation
After checking that the operations finished correctly through the above test-driving, start normal
operation.