Teledyne 3000ZA operating instructions System Self Diagnostic Test, Installing Fuses

Maintenance 3000ZA

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

5.4System 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

0OK

15 V Failure

215 V Failure

3Both Failed

Analog

0OK

1DAC A (0–1 V Concentration)

2DAC B (0–1 V Range ID)

3Both Failed

Teledyne Analytical Instruments 54