Teledyne 3010PA - Split architecture percent oxygen analyzer User Manual

Page 88

Oxygen Analyzers

Part II: Analysis Units

Part II: 5-7

1. Disconnect the Unit from its power source.

2. Place a small screwdriver in the notch in the fuse holder cap,

push in, and rotate 1/4 turn. The cap will pop out a few milli-
meters. Pull out the fuse holder cap and fuse, as shown in
Figure 5-3.

Figure 5-3: Removing Fuse Cap and fuse from Holder

2. Replace fuse by reversing process in step 1.

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

4. Observe the error-code readings on the VFD Display screen,

and check Table 5-1, below, to interpret the codes.