Fuse Checking - JRC JMA-2353 Instruction Manual

Chapter 4 MAINTENANCE
4.5 FAULT FINDING
4.5.2

FUSE CHECKING

Melted fuses are caused by any clear cause. When a fuse is replaced, it is necessary to
check the related circuits even if there is no trouble. In checking, note that there is some
dispersion in the fusing characteristics. Table 4.5-8 shows a list of fuses used in the
equipment.
Table 4.5-8 Fuse List
Location Parts No. Current Rating
Display Unit F1
Display Unit F1
Display Unit F2
 Fuse Locations
Fuse locations are shown below.
ＥＸＴ２
Ｆ１
F1
Ｆ２
F2
4-24
6.3A rush resistant ULTSC6.3AN1
3.15A rush resistant ULTSC3.15AN1
6.3A rush resistant ULTSC10AN1
ＳＣ ＵＮＩＴ
ＰＯＷＥＲ
Ｅ
Type
Display Unit (For DC12V)
Display Unit (For DC24V)
Scanner
NKE-2043 (4kW, DC12V)
NKE-2063 (6kW DC12V/24V)
ＧＰＳ
ＥＸＴ１
Application