Service and Maintenance 4
U1241B/U1242B User’s and Service Guide 31
Figure 4-9 Battery replacement
Fuse Replacement
1 Turn off the meter and disconnect the test leads from external
equipment.
2 Loosen four screws on bottom case, lift and remove the cover.
3 Gently remove the defective Fuse 1 by prying one end of the fuse and
removing it out of the fuse bracket, see Figure 4- 10.
4 Replace a new fuse of the same size and rating into the center of the
fuse holder.
Battery Types ANSI/NEDA IEC
Alkaline 24A LR03
Zinc Chloride 24D R03
Users are recommended to use clean/dry gloves when performing fuse
replacement. Do not touch any components except the fuse and plastic
parts. No recalibration is required after replacing the fuse.