25
MODEL: eXperience 620
DEFECTIVE RESULTS
• The machine does
not run.
• The led display
shows “Lo”.
——————————
Replace or adjust
• Replace DC motor.
• Replace board “A”.
The end of test:
All of the test is finished, turn off the power switch.
SELF DIAGNOSTIC TEST
OPERATION
Press the “–” of stitch width
button. ”12.” will be displayed
on the LED for 1 second.
Depress the foot control.
CORRECT RESULTS
• Led displays “dc”.
• Machine runs at the speed set
by the speed control lever.
DC
MOTOR
Содержание eXperience 620
Страница 1: ...SERVICE MANUAL eXperience 620...