To change the IF section’s fuse
Thefuseisinstalledatthefactorytomatchthemostcommonlyusedline
voltage in the country of destination.
1 Unplug the power cord from the IF section (the section with ‘’Agilent 89410A’’
silk screened on its lower right rear panel).
2 Using a small screw driver, press in and turn the fuse holder cap
counter-clockwise. Remove when the fuse cap is free from the housing.
3 Pull the fuse from the fuse holder cap.
4 To reinstall, select the proper fuse and place in the fuse holder cap.
AC Line Voltage
Voltage
Select
Switch
Fuse
Range Frequency
Agilent Part
Number
Type
90-140 Vrms 47-440 Hz 115 2110-0342 8 A 250 V Normal Blow
198-264 Vrms 47-63 Hz 230 2110-0055 4 A 250 V Normal Blow
5 Place the fuse holder cap in the housing and turn clockwise while pressing in.
Preparing the Analyzer for Use
7-12