Teledyne 3000 Ultra Trace - PPB oxygen analyzer - Manual (Page 63)

Ultra Trace Oxygen Analyzer Maintenance 5
5-5 Teledyne Analytical Instruments
5.3 Fuse 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