Druck ADTS 505 User Manual 5 - 1
K0260 Issue No. 8
5
5 TESTING AND FAULT FINDING
5.1 Introduction
The ADTS 505 contains a built-in, self-test and diagnostic system. The system continuously
monitors the performance of the unit and at power-up carries out a self-test. Warning and
error messages are displayed during normal operation if out of range values are entered or if
faults occur.
This section details the standard serviceability test and the possible error messages and
codes that can be displayed. A fault diagnosis flow chart and table provide the probable
cause and procedures to rectify specific symptoms.
Error messages
When the display shows a message indicating entry of incorrect data or values, pressing
CLEAR/QUIT clears the message and allows the correct entry to be made.