AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
SECTION 6: MAINTENANCE
090012-OP_r0
PAGE - 87
valve located at the lower right corner of the base frame
on the back end of the machine. For areas of high
ambient moisture content the valve may need to be
checked more than once per day. This valve may be
accessed at any time, including while the machine is in
operation.
1. Turn handle of drain valve [
A
] to release
moisture buildup. If preferred, place a
container below the valve to catch discharge.
2. Close the valve after the water has drained
off.
TOOLS NEEDED
REPLACEMENT
PART(S)
Catch Tray or Cloth to
Absorb Drained Moisture
Not Applicable
NOTE
The 1/4” NPT fitting at the end of the
drain valve can be piped to a holding
tank.
KEY
DESCRIPTION
KEY
DESCRIPTION
A
DRAIN VALVE
C
MACHINE FRAME
B
ENGINE DRAIN OUTLET
D
AIR STORAGE TANK
Figure 6-13: Air Tank Drain
A
B
C
D
