Harbor Freight Tools 93874 - Manual (Page 10)

SKU 93874 For technical questions, please call 1-800-444-3353. Page 10
To Start The Compressor:
1. Check to make sure the Air Tank’s two Drain Plugs (25), located at the bottom of
the Air Tanks (12), are fully closed. Check oil level for both the compressor and
the engine. (See Figure D.)
OPERATING INSTRUCTIONS
To Install A Quick Coupler:
1. Prior to use, the Air Compressor requires the attachment of a Quick Coupler (not
included) to its Pressure Regulator (29). To do so, make sure the screen Air
Filter within the Pressure Regulator is properly seated. Wrap approximately 3” of
Pipe Thread Seal Tape (not included) around the male threads of the Quick
Coupler. Then, firmly tighten the Quick Coupler into the Pressure Regulator.
(See Figure C.)
QUICK COUPLER
(NOT INCLUDED)
PRESSURE REGULATOR
(29)
FIGURE C
END VIEW
DRAIN PLUG
(25)
DRAIN PLUG
(25)
FIGURE D