Harbor Freight Tools 91011 operating instructions Comparison Conventional versus Hvlp Spray Guns

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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.

See FIGURE 3 below.

FIGURE 3

Conventional

HVLP

SKU 93312Page 7

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

Troubleshooting section at end of manual.

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Contents Professional Spray Gun Kit For technical questions and replacement parts, please callSpecifications ContentsSave This Manual For technical questions, please call Safety Warnings and PrecautionsFor technical questions, please call Unpacking Control Layout Air ConnectionComparison Conventional versus Hvlp Spray Guns Fan Direction Fan Direction and Pattern AdjustmentPreparation General tips for PreparationPattern Adjustment Techniques After each use MaintenanceSKU For technical questions, please call Please Read the Following Carefully Parts ListAssembly Diagram Problem TroubleshootingSpray Pattern Diagnosis Sputtering Spray Problem Cause Solution