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Service
3-6
Fuse Replacement 3-7.
Refer to Figure 3-1, and use the following procedure to examine or replace the meter's
fuses:
1. Remove the top case.
2. Remove the defective fuse by gently prying one end of the fuse loose and sliding the
fuse out of the fuse bracket.
3. Install a new fuse of the same size and rating. Make sure the new fuse is centered in
the fuse holder.
4. Ensure that the case top rotary switch and circuit board switch are in the OFF
position.
5. Reinstall the top case and the four Phillips screws into the bottom case.
PCA Removal 3-8.
1. The 15A fuse, F2, must be removed to access the screw that holds the pca to the case
bottom (refer to Fuse Replacement, above).
2. Carefully pull back the bottom shield tab on the top shield as shown in Figure 3-2. Be
sure not to crease the tab.
Bottom Shield Tab
Insulator
Top Shield
l7f.eps
Figure 3-2. PCA Removal
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