Harbor Freight Tools 67696 Air Compressor User Manual


 
Page 13For technical questions, please call 1-800-444-3353.SKU 67696
68149
Problem Possible Causes Likely Solutions
Compressor
runs
continuously or
starts and stops
excessively
Compressor not large 1.
enough for job.
Loose ttings.2.
Compressor is designed to cycle on and off. Continuous 1.
running will cause damage to compressor and indicates
compressor is too small for the application. Check if
accessory SCFM is met by Compressor. If Compressor
doesn’t reach accessory SCFM, you need a larger
Compressor.
Reduce air pressure, then check all ttings with a soap 2.
solution for air leaks and tighten as needed. Do not
overtighten.
Moisture in
discharge air
Too much moisture in air. Install inline air lter/dryer, and/or relocate to less humid
environment.
Safety Valve
“pops”
Safety valve needs service. Pull on test ring of safety valve. If it still pops, replace.
Air leaking from
ttings
Loose ttings. Reduce air pressure, then check all ttings with a soap
solution for air leaks and tighten as needed. Do not
overtighten.
Air leaks from
tank
Defective or rusted tank. Have tank replaced by a qualied technician.
Follow all safety precautions whenever diagnosing or servicing the
compressor. Disconnect power supply before service.
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES
ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO
MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS
OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT
ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED
TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT
OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING
OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.