After every use, immediately clean it. Disassemble the removable parts like the nozzle and powder cup. Wash them gently with a mild solvent to remove powder buildup. Use a soft brush to clear any residue from the
Powder Coating Gun's internal channels.
Check the air connections regularly for leaks. Tighten fittings if needed and replace damaged hoses promptly. Inspect the trigger mechanism for smooth operation and lubricate it sparingly with a recommended lubricant.

Also, examine the
Powder Coating Gun's exterior for scratches or corrosion. Wipe it down with a clean cloth and apply a thin layer of protective oil if necessary. Consistent maintenance ensures your
Powder Coating Gun performs optimally and extends its lifespan.