| 摘要 |
PROBLEM TO BE SOLVED: To provide a repairing method for gas equipment of the like with which high-reliability repair is possible in a short time. SOLUTION: A repair worker collects the operating data of gas equipment 2 into a hand-held computer 1 while operating a tester 3 connected to the hand- held computer 1. At the hand-held computer 1, based on a there collected operating data and various data concerning the operation or the like of the gas equipment 2 read from the IC card 4, a work instruction required for fault diagnosis and repair is determined and displayed on a display part 1a. Thus, the repair worker permits sure repair work based on this displayed information and in comparison with conventional cases, higher reliability repair in a shorter time is possible. |
