Chapter
5 Maintenance
© National Instruments Corporation
5-5
VXI-1200 User Manual
Removing and Replacing the AC Mains Fuse
Refer to Figure 5-2 as you complete the following steps.
Warning:
To avoid electrical shock, the AC mains power input must be
disconnected before replacing the fuse.
B0
B1
B2
AC Main Fuseholder
Figure 5-2. Removing and Replacing the AC Mains Fuse
1.
Ensure that the AC mains input (J400) is disconnected.
2.
Insert a flat-blade screwdriver into the fuse carrier slot at F400 in
the power supply rear panel and rotate it counter-clockwise to
remove.
3.
To replace the fuse, insert the fuse carrier and fuse assembly into
the fuse housing opening for F400 on the power supply.
4.
Insert the flat-blade screwdriver into the fuse carrier and rotate it
clockwise to lock the fuse assembly in place.
