Hardware Reference
In-Depth Information
Figure 13.18
Flow chart to show the generalized approach to
troubleshooting (a series of more detailed charts appears later in this chapter)
Instrumentation and process control specialists will rarely wish to deal with
fault-finding down to component level. In order to avoid a prohibitive invest-
ment in test equipment and technical expertise, it is generally considered more
cost-effective to have such repairs carried out by specialists. Despite this, it
