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6.3 Connecting the System Fuel Supply
Connect the fuel supply line to the 1/4” tube port on the starter side of the engine. Connect the fuel
return line to the 5/16” tube port, near the air inlet side of the turbo. Both tubes need to be SAE
30R7 rated fuel lines.
Installation
6.1 System Installation Overview
The 210 DUS Air Compressor should be installed only by those who have been delegated to do so,
trained, and who have read and understand this manual. Failure to follow the instructions, procedures,
and safety precautions in this manual may result in accidents and injuries.
Install, use, and operate this system only in full compliance with all pertinent O.S.H.A., Federal, State,
and Local codes or requirements, in addition to Boss Industries, Inc. and any company’s regulations.
Do not modify this system except with written factory approval.
6.2 Placing The Machine
The first step in installing the 210 DUS Air Compressor is placing the system on a solid, level surface.
This machine is designed to run at up to a 15° grade maximum. The machine must be supplied ample
ambient air, as the system will overheat if the cooling air intake’s temperature exceeds ambient condi-
tions.
Do not mix gasoline or alcohol with diesel fuel. This mix-
ture can cause an explosion.
Due to the precise tolerances of diesel injection systems, it is
extremely important that the fuel be kept clean and free from
dirt or water. Dirt or water in the system can cause severe
damage to both the injection pump and the injection nozzle.
1/4" TUBE
FUEL SUPPLY
(2) 3/4" MNPT AIR
SERVICE VALVES
5/16" TUBE
FUEL RETURN