SECTION 6: MAINTENANCE
AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 94
090010-OP_r0
KEY
DESCRIPTION
KEY
DESCRIPTION
A
WELDER GENERATOR SHEAVE
D
GENERATOR SERPENTINE BELT
B
AC GENERATOR & DRIVE SHEAVE
E
ENGINE CLUTCH ASSEMBLY
C
GENERATOR IDLER SHEAVE
F
COMPRESSOR SERPENTINE BELT
Figure 6-20: Generator Serpentine Belt Positioning
A
B
D
E
F
C
double sheave track on the engine clutch
assembly.
6. At this point the belt will need to be checked
for proper tension. Consult
Section 6.5.16.3
on how to re-tension the generator
serpentine belt.
6.6 SERVICING THE SYSTEM FUSES
AND CIRCUIT BREAKERS
Consult
Figure 6-21
for the location of the DC welder
generator fuse, and
Figure 6-22
for the locations of the
Power System fuses. Consult
Figure 6-23
to determine
the location of the engine fuse locations.
DANGER
Fuses will need to be replaced if they are
blown when tripped. When changing any
fuse, or dealing directly with any
function of the electrical system
maintenance, always be aware of the
safety warnings given in
Section 1,
Safety
.
