How to clean BOSCH EasySpray Cordless Paint Spray Gun after using solvent-based paints? (Bosch EasySpray 18V-100 Cordless Paint Spray Gun Instruction Manual)

Answer

manuals.plus

Mar 04, 2025 - 09:52 AM

Cleaning the spray gun and container after using solvent-based paints is important to maintain the performance and longevity of the BOSCH EasySpray 18V-100 Cordless Paint Spray Gun. Here is a step-by-step guide on how to clean it:

1. Switch off the base unit and remove the air hose from the spray gun.
2. Clean the base unit if necessary with a cloth moistened with the appropriate diluting agent for the solvent-based paint used.
3. Remove the container from the spray gun.
4. Hold the container underneath the suction tube and pull the trigger switch on the spray gun to allow the spray material to flow back into the container.
5. Empty the container.
6. Clean the container thoroughly.
7. Remove the suction tube with the container seal and rinse it thoroughly.
8. Reattach the suction tube with the container seal to the spray gun.
9. Fill the container halfway with the appropriate diluting agent and fit it back onto the spray gun.
10. Shake the spray gun several times, making sure not to spray the diluting agent to avoid the risk of explosion.
11. Remove the container from the spray gun and empty it completely into a sealable material tin.
12. Remove the cap nut, air cap, gasket, nozzle cap with the O-ring, and the suction tube with the container seal.
13. Clean all paint-carrying parts in a bucket with the appropriate diluting agent using a commercially available washing-up brush. Also, clean the paint channel of the spray gun.
14. Check that the suction tube and the container seal are free of spray material and undamaged.
15. Clean the ventilation hole using an appropriate cleaning brush.
16. Allow all components to dry thoroughly before reassembling them.
17. Reassemble the fine-spray system in reverse order, ensuring that the container seal is positioned precisely in the suction tube groove to seal the spray gun correctly.
18. The spray gun and container are now clean and ready for future use.

Please note that wearing suitable gloves during cleaning work involving solvents and solvent-based paints is recommended. Always follow the instructions provided in the manual for proper cleaning and maintenance of the .