SECTION 6: MAINTENANCE
AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 70
090012-OP_r0
STEP 6 - REMOVE THE RADIATOR COOLANT
RECOVERY TANK
Refer to inset [
F
] in
Figure 6-2
.
1. Remove both hoses [
F
1
] from radiator coolant
recovery tank [
F
2
] cap.
2. Grasp the tank and push/slide in an upward
motion to separate the tank from the
mounting bracket; tank is mounted to bracket
via a tongue-and-groove connection [
F
3
].
STEP 7 - REMOVE THE BACK AND RIGHT-SIDE
PANELS FROM THE BASE FRAME
Refer to both insets [
E
] in
Figure 6-2
. The maintenance
access panel assembly, consisting of the back panel [
G
],
hood [
H
] and connected right-side panel [
J
], is now ready
to be separated from the machine package.
1. Carefully slide the freed back panel and the
freed right-side panel so that their
connecting bolts, still anchored in the panels,
separate away from the grooves in the left-
side panel [
E
2
] and the front panel [
E
4
].
Keep in mind when moving and setting aside the
maintenance access panel assembly to minimize the
amount of stress and bending: Move only as far as
needed to allow for maintenance, and place on a level
surface.
6.6 PARTS REPLACEMENT AND
ADJUSTMENT PROCEDURES
NOTE
After all maintenance tasks have been
performed, replace the maintenance
access panel assembly in reverse order
of Steps 1 through 7 above.
System Component or
Part Group Task
Manual
Section
Location
Parts Replacement and Adjust-
ment Procedures
6.6
page 70
Compressor Air Filter
6.6.1
page 72
Continued on next page
WARNING
Relieve pressure from the compressor
system before removing any
components. The compressor and
engine oil levels should be checked with
the unit shut down and the oil allowed to
properly settle.
CAUTION
For safety reasons and to mitigate the
possibility of damage, a minimum of two
personnel should handle the actual
removal of the maintenance access
panel assembly from the base frame.
