Keysight U1241B Guía Del Usuario Y Servicios página 57

7 Replace a new fuse of the same size and rating into the center of the fuse
Figure 4-3
8 Place Fuse 1 back to its original position and then re-fasten the circuit board
Troubleshooting
To avoid electrical shock, do not perform any service unless you are qualified
WARNING
to do so.
If the instrument fails to operate, check the batteries and test leads, replace them
if necessary. If the instrument still does not function, check the identification
procedures as described in
Keysight U1241B and U1242B User's and Service Guide
holder.
Fuse 2 (11 A/1000 V)
Fuse 2 replacement
and the bottom cover respectively.
Table 4-1.
Service and Maintenance 4
57