Download 223 Sample Changer User's Guide

Maintenance
A blown fuse may indicate the existence of another
problem in the instrument. If the replacement fuses
blow, do not try others.
To change a fuse, follow these steps.
1
Disconnect the power cord from the power
outlet and from the rear panel receptacle.
2
Locate the fuse drawer on the rear panel. See
page 2-3 if necessary.
3
Insert a small screwdriver into the notch located
at the left of the fuse drawer.
4
Twist the screwdriver to open and remove the
fuse drawer. The fuse drawer contains one 2.0A
“T” Slo-Blo fuse (5 x 20 mm size) for a 100/120
voltage selection. It contains two 2.0A fuses for a
220/240 voltage selection.
5
Remove the old fuse(s) and insert the new
fuse(s).
6
Insert the fuse drawer into its receptacle in the
sample changer.
Replacing Parts
Replacing a Fuse
4
4-5