Harbor Freight Tools 93305 operating instructions Comparison Conventional versus Hvlp Spray Guns

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IMPORTANT: Before using for the first time, the spray gun must be cleaned using a solvent based thinner. If not removed, the red oil used by the manufacturer for testing and corrosion protection may contaminate paint. IMPORTANT: The Spray Gun must be cleaned immediately after use.

Improper cleaning is a common reason for the Spray Gun not to work.

FIGURE 2

Fluid Outlet (39)

Safety Valve (2)

 

 

 

 

 

Air Inlet Connector (36)

 

 

 

 

 

Fluid Flow Knob (11)

 

 

 

 

 

 

 

Air Regulator (24)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air Outlet Connector (36)

 

 

 

 

 

 

 

A Comparison: Conventional versus HVLP Spray Guns

Because conventional spray guns require a much higher air cap pressure to atomize the paint than HVLP Spray Guns, conventional guns have lower transfer efficiencies and more overspray.

This translates to a significant paint/material savings for HVLP guns, in addition to making them more environmentally friendly.

To qualify as HVLP, the dynamic air pressure going in the Air Cap must be a maximum of 10 PSI. The lower the air pressure, the less bounce back and overspray.

Note: Due to the viscosity of latex and other water-based paints, they are not recommended for use with this or other HVLP (High Volume Low Pressure) spray- ers.

See FIGURE 3 below.

FIGURE 3

Conventional

 

HVLP

SKU 93305

For technical questions, please call 1-800-444-3353;

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Troubleshooting section at end of manual.

 

 

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Contents 93305 For technical questions and replacement parts, please callContents Read all instructions before using this tool Safety Warnings and PrecautionsSave This Manual Page Sprayer system UnpackingAir Connection Comparison Conventional versus Hvlp Spray Guns General tips for Preparation Fan Direction and Pattern AdjustmentFan Direction Too Coarse Correct Too Fine Tighten Loosen Techniques After each use Please Read the Following Carefully SKU For technical questions, please call Spray Pattern Diagnosis ProblemSputtering Spray Problem Cause SolutionSKU Troubleshooting section at end of manual Limited 1 Year warranty