OPERATING INSTRUCTIONS
IMPORTANT: Check motor rotation before operating the compressor.
All lubricated compressor pumps discharge some condensed water and oil with the compressed air. Install
appropriate water/oil removal equipment and controls as necessary for the intended application.
Guarding
All moving parts must be guarded. All electrical covers must be installed before turning on the power.
Recommended Break-In Period
The compressor should be run continuously for one hour at less than 100 psi to allow proper seating of the piston
rings.
IMPORTANT: Change oil after first 50 hours of operation.
Continuous Run Operation
To convert to continuous run operation a separate unloading device must be installed by the user between the
pump and the tank. The existing check valve must be removed.
Crankcase Breather
During severe operating conditions or initial start-up, some oil may accumulate at the crankcase breather
opening. This is normal and will diminish as the pump accumulates run time and the piston rings become fully
seated.
Moisture in compressed air will form into droplets as it comes from an air compressor pump. When humidity is high
or when a compressor is in continuous use for an extended period of time, this moisture will collect in the tank. When
using a paint spray or sandblast gun, this water will be carried from the tank through the hose, and out of the gun as
droplets mixed with the spray material.
IMPORTANT: This condensation will cause water spots in a paint job, especially when spraying other than water
based paints. If sandblasting, it will cause the sand to cake and clog the gun, rendering it ineffective. A filter in the air
line, located as near to the gun as possible, will help eliminate this moisture.
Failure to install appropriate water/oil removal equipment may result in
damage to machinery or workpiece.
A belt guard must be installed before operating this unit.
MOISTURE IN COMPRESSED AIR
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