Teledyne 3000TA-EU - General purpose trace oxygen analyzer - Manual (Page 74)

Maintenance 3000TA- EU
Teledyne Analytical Instruments
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2. To change between American and European fuses, remove
the single retaining screw, flip Fuse Block over 180 degrees,
and replace screw.
3. Replace fuse as shown in Figure 5-3.
4. Reassemble Housing as shown in Figure 5-2.
American Fuses European Fuses
Figure 5-3: Installing Fuses
5.4 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 5-1: 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