Self Diagnostic Test - ELNA eXperience 620 Service Manual

DC Press the "–" of stitch width
MOTOR button. "12." will be displayed
on the LED for 1 second.
Depress the foot control.
The end of test: All of the test is finished, turn off the power switch.

SELF DIAGNOSTIC TEST

OPERATION CORRECT RESULTS
• Led displays "dc".
• Machine runs at the speed set
by the speed control lever.
25
MODEL: eXperience 620
DEFECTIVE RESULTS
• The machine does
not run.
• The led display
shows "Lo".
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Replace or adjust
• Replace DC motor.
• Replace board "A".