Teledyne 3000TA-XLEU - Trace oxygen analyzer - Manual (Page 95)

Trace Oxygen Analyzer Maintenance
Teledyne Analytical Instruments 79
3. Replace fuse as shown in Figure 6-4.
4. Reassemble Housing as shown in Figure 6-3.
American Fuses European Fuses
Figure 6-4: Installing Fuses
6.4 System Self Diagnostic Test
1. Press the System button to enter the system mode.
2. Use the ◄► arrow keys to move to More, and press Enter.
3. Use the ◄► arrow keys to move to Self-Test, and press
Enter .
The following failure codes apply:
Table 6-1: Self Test Failure Codes
Power
0 OK
1 5 V Failure
2 15 V Failure
3 Both Failed
Analog
0 OK
1 DAC A (0–1 V Concentration)
2 DAC B (0–1 V Range ID)
3 Both Failed