Operating Instructions
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Maintenance (Continued)
CoMponenTS
Turn off all power and clean the cylinder
head, motor, fan blades, air lines,
intercooler and tank on a monthly basis�
belTS
Lock out and tag the
power then release all
pressure from the tank to prevent unexpected
movement of the unit.
Check belt tension every 3 months�
Adjust belt tension to allow 3/8 inch to
1/2 inch deflection with normal thumb
pressure� Also, align belts using a straight
edge against the face of the flywheel and
touching the rim on both sides of the
face� The belts should be parallel to this
straight edge (see Figure 20). Dimension
A should be the same as B and C to ensure
proper alignment of the belts�
Slots in the bed-plate allow for sliding
the motor back and forth to adjust belt
tension�
A
B
C
figure 20 - Top view
Air Compressor
Motor
Flywheel
Straight Edge
Setscrew
Motor Drive
Pulley
MAinTenAnCe SCHedule
operation
daily
Monthly
3 Months
Check Safety Valve
l
Drain Tank (see Figure 16 or Figure 17)
l
Check Oil Level
l
Clean or Change Air Filter
l
Check Intercooler
l
Clean Unit Components
l
Check Belt Tightness
l
Change Oil (see Figure 14)
l
14