AC 4500 Contents SAFETY PRECAUTIONS _______________________ 1 Explanation of symbols used INTRODUCTION _____________________________ 3 This symbol indicates a potential danger for you or for the device. Processible materials ________________________________3 Under this symbol you can find important Technical Data _____________________________________3 information on how to avoid injuries and Spray gun overview _________________________________3 damage to the device.
AC 4500 GB D • Do not use halogenated hydrocarbon solvents such SAFETY PRECAUTIONS as bleach, mildewcide, methylene chloride and 1,1,1 - trichloroethane. They are not compatible with Please read the operating manual carefully and observe the aluminum. safety instructions. Keep the operating manual in a safe place. •...
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AC 4500 When cleaning the unit with solvents, the solvent should never be sprayed or pumped back into a container with a small opening (bunghole). An explosive gas/ air mixture can arise. The container must be earthed. Always flush the spray gun through with low pressure and the nozzle removed.
Top-coat paints, primer paints, corrosion protection solvents, textured paints, lyes, staining solvents, clear paints, parting Trigger guard solvents, etc. on a solvent or water basis. No other materials should be used for spraying without WAGNER‘ s approval. Filter housing connection Material connector Technical Data Maximum ingoing air pressure 0.8 MPa (8 bar)
AC 4500 Using the Gun Trigger Lock Nozzle size and spray gun filter must match each other (a red filter is pre-installed at delivery). You can find Always lock the trigger guard when the gun is the correct combination in the nozzle tables in the not in use or when carrying out cleaning / main- Accessories chapter.
AC 4500 OPERATION Cleaning a blocked AirCoat nozzle (Fig. 7) Depressurize the spray gun and device. Commission spray device (see spray device operating Lock trigger guard. manual). Unscrew nozzle protector and remove air cap. Set material pressure on the pump to approx. 3 MPa Press AirCoat nozzle out of air cap by hand, invert with (30 bar).
AC 4500 CLEANUP Nozzle seal Depressurize the spray gun and device before Air cap carrying out cleaning or maintenance work. Nozzle protector Only use cleaning agent recommended by the manufacturer. Never spray into a closed container (this would result in an explosive air/gas mixture). Nozzle NOTE: Do not immerse spray gun in solvent.
AC 4500 REMEDY IN CASE OF FAULTS TYPE OF MALFUNCTION POSSIBLE CAUSE MEASURES FOR ELIMINATING THE MALFUNCTION Not enough material Material pressure too low Increase material pressure conveyed Filter blocked Clean or replace filter Nozzle blocked Clean nozzle Nozzle too small Replace nozzle, see nozzle table Poor spray pattern Nozzle too large...
AC 4500 SPARE PARTS Item Order No. Description Item Order No. Description 0286480 Rear cover 0286483 Screw 9894283 Spring 0286462 O-ring 9894282 Spring 0286233 Valve housing complete 2369295 Gun seal set (incl. pos. 5-7) 0286479 Inner seal 0286471 Screw fitting 0286478 Outer seal AirCoat nozzle (see table on page 9/10)
AC 4500 ACCESSORIES AIR CAPS AIRCOAT Part No. Description 394910 Air cap LV compl. (red) for solvent-based materials 394911 Air cap HV compl. (blue) for water-dilutable materials 394912 Air cap compl. (green) for water-dilutable and solvent-based materials AIRCOAT NOZZLES Recommended edge lter Diameter of Spray- Part No.
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AC 4500 Diameter of Recommended edge lter Spray- bore Part No. Marking angle inch; mm B_02280 Rustproo ng paint 379219 19/20 0.019-0.48 Latex paint 379319 19/30 0.019-0.48 379419 19/40 0.019-0.48 379519 19/50 0.019-0.48 379619 19/60 0.019-0.48 379819 19/80 0.019-0.48 Mica paints 379221 21/20 0.021-0.53...
Wagner AC 4500 Professional the device. for products that have been partially or fully taken apart. complies with the following provisons applying to it: 5.