INSTRUCTION Manual DA300R - 4/15/2020
WARNING:  When a flammable liquid is sprayed, there may  
be  danger  of  fire  or  explosion  especially  in  a  closed  room:  
keep  compressor  at  least  20  feet  away  from  areas  where 
hazardous concentrations  of flammable vapors  are likely to 
occur. Disconnect power before servicing.
ATTENTION: Lorsqu’un liquide inflammable est pulverise, il 
peut y avoir danger d’incendie ou d’explosion, specialement 
dans une piece fermee;  garder le compresseur a au moins 
20 pieds des endroits ou des concentrations dangereuses 
de vapeurs inflammables sont susceptibles de se produire. 
Debrancher avant toute maintenance.
Manufactured in China for Paasche
DA300R Air Compressors
1/8 HP, 120 Volts, 60 Hz, 
Max Operating Pressure 20-35 PSI.
47 Db’s.  Weight:  8.3 lbs (3.7 kg)
Features:
• Portable & Lightweight
• Low Noise Level
• Thermally Protected
• Steady Air Flow
• Auto Stop and Start
• 1/4” NPT Fittings
• Carrying Handles
Compressor Specs:
• Single Cylinder Piston
• 1/8 HP
• 110-120 Volt / 60 HZ
• 20-35 Working Pressure
(Depending on Airbrush)
• .25 CFM
• 8.3 lbs (3.7kg)
• Dim: 7.75”L x 5.5”W x 6.5”H
• 6 Foot Electric Cord
This compressor is both ETL & CE  Listed
Operation Instructions:
1) Connect R-75 Regulator to compressor using
white plumbers tape included.
2) Use Plumbers tape on threads to seal any air
leaks when installing airbrush hose.
3) Plug compressor into grounded outlet
4) Turn on compressor
5) Lift Black Knob on top of Regulator to adjust air
pressure. Pull “up” on regulator knob, twist clockwise to
increase air pressure.
(Note: press down on airbrush trigger while adjusting air
pressure.)
When you have reached desired air pressure push
“down” on Black knob to lock in setting.
6) Ensure the working area is well ventilated
7) Compressor will run when your airbrush is
being triggered
R-75 Regulator and moisture
Trap Air Pressure Adjustment.