Troubleshooting And Service; General Troubleshooting - Teledyne T700 Operation Manual

TROUBLESHOOTING AND SERVICE

9.

9.1. GENERAL TROUBLESHOOTING

06873E DCN7106
This section contains a variety of methods for identifying and solving performance
problems with the calibrator.
The operations outlined in this section must be performed by qualified
maintenance personnel only.

Risk of electrical shock. Some operations need to be carried out with the
instrument open and running.

Exercise caution to avoid electrical shocks and electrostatic or mechanical
damage to the calibrator.

Do not drop tools into the calibrator or leave those after your procedures.

Do not shorten or touch electric connections with metallic tools while
operating inside the calibrator.

Use common sense when operating inside a running calibrator.
The T700 Dynamic Dilution Calibrator has been designed so that problems can be
rapidly detected, evaluated and repaired. During operation, it continuously performs
diagnostic tests and provides the ability to evaluate its operating parameters without
disturbing monitoring operations.
A systematic approach to troubleshooting will generally consist of the following five
steps:
1. Note any warning messages and take corrective action as necessary.
2. Examine the values of all TEST functions and compare them to factory values. Note
any major deviations from the factory values and take corrective action.
ATTENTION
WARNING
229