17-11
IM 765501-01E
Troubleshooting
and
Maintenance
3
2
1
6
5
4
9
8
7
12
11
10
15
14
13
18
17
17
16
Index
App
17.6 Recommended Replacement Parts
The one-year warranty applies only to the main unit of the instrument (starting from the
day of delivery) and does not cover any other items nor expendable items (items which
wear out). The replacement period for expendable items varies depending on the
conditions of use. Refer to the table below as a general guideline. Contact your nearest
YOKOGAWA dealer to have parts replaced.
Parts Name
Recommended Replacement Period
Cooling fan
3 years
Backup battery (lithium battery)
5 years
VFD
3 years