Teledyne 3000PA operating instructions Fuse Replacement, System Self Diagnostic Test

5 Maintenance Model 3000P

5.3Fuse Replacement

1.Place small screwdriver in notch, and pry cover off, as shown in Figure 5-2.

Figure 5-2: Removing Fuse Block from Housing

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:

5-6 Teledyne Analytical Instruments