Work Flow

DIAGNOSIS AND REPAIR WORK FLOW


Work Flow


OVERALL SEQUENCE






DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Interview the symptom to the customer.
- GO TO 2.
2.SYMPTOM CHECK
Check the symptom from the customer's information.
- GO TO 3.
3.FAIL-SAFE ACTIVATION CHECK
Check that the symptom is applied to the fail-safe activation.
Does the fail-safe activate?
YES - GO TO 4.
NO - GO TO 5.
4.SYSTEM DIAGNOSIS
Perform the system diagnosis for the system that the fail-safe activates. Specify the malfunctioning part.
- GO TO 6.
5.SYMPTOM DIAGNOSIS
Perform the symptom diagnosis. Specify the malfunctioning part.
- GO TO 6.
6.MALFUNCTIONING PART REPAIR
Repair or replace the malfunctioning part.
- GO TO 7.
7.REPAIR CHECK (OPERATION CHECK)
Check the operation of AC 120 V outlet.
Does it operate normally?
YES - INSPECTION END
NO - GO TO 3.