Detailed Flow

OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred.

GO TO 2.
CHECK SYMPTOM
- Check the symptom based on the information obtained from the customer.
- Check to see if any other malfunctions are present.
GO TO 3.
CHECK CONSULT SELF-DIAGNOSIS RESULTS
CONSULT

Select "Self Diagnostic Result" mode of "METER/M&A". Refer to CONSULT Function (METER/M&A) .

Are self-diagnosis results normal?

YES

GO TO 4.

NO

Repair or replace the malfunctioning parts, GO TO 5.
NARROW DOWN MALFUNCTIONING PARTS THROUGH SYMPTOM DIAGNOSIS
Perform symptom diagnosis and repair or replace the identified malfunctioning parts.

GO TO 5.
FINAL CHECK
Check that the warning buzzer in the combination meter operates normally.

Does it operate normally?

YES

Inspection End.

NO

GO TO 1.