Sealey S641G Instruction Manual
![Sealey S641G Spray Gun manual cover](/images/RPnTGyxtatVRPwJYEXgNUGtb/thumbs/thumb175x175.webp)
The recommended air pressure for the Sealey S641G spray gun is typically around 40-50 PSI for optimal performance. Ensure the compressor is set accordingly before use.
To achieve a smooth finish, maintain a consistent distance of about 6-8 inches from the surface, use even strokes, and ensure the paint is properly thinned to the recommended viscosity.
Disassemble the spray gun, clean all components with an appropriate solvent, ensure that no paint residue remains, and lubricate moving parts before reassembling.
An uneven spray pattern could be due to a clogged nozzle, incorrect air pressure, or improperly thinned paint. Check and clean the nozzle, adjust the air pressure, and ensure the paint is correctly thinned.
Adjust the spray pattern by turning the pattern control knob. For a wider pattern, turn the knob counter-clockwise; for a narrower pattern, turn it clockwise.
Regularly clean the spray gun after each use, check for worn or damaged parts, and store it in a dry place. Periodically lubricate the moving parts to ensure smooth operation.
Yes, the Sealey S641G spray gun can be used with various types of paint, including acrylics, enamels, and lacquers. Always ensure the paint is compatible with the gun and properly thinned.
Sputtering can occur due to low air pressure, a clogged nozzle, or insufficient paint in the reservoir. Ensure the air pressure is adequate, clean the nozzle, and check the paint level.
Check for any loose fittings or damaged seals. Tighten any loose parts and replace any damaged seals to prevent leaks. Regular maintenance will help avoid such issues.
Ensure the paint reservoir is filled, the nozzle is not clogged, and the air pressure is set correctly. If problems persist, disassemble the gun to inspect for internal blockages or damage.