WAGNER GM 5000EA Operating Manual

Also see for GM 5000EA: Operating manual Translation of the original operating manual

Contents

60GM 5000EAOPERATING MANUALEDITION 04/2016 ORDER NUMBER DOC2344499Functional fault Cause RemedyInsufficient product output Nozzle too small Select larger nozzle (see Accessories).Product pressure too low Increase product pressure.Product pressure generator blocked Clean or replace filter.Nozzle is clogged Clean or replace nozzle.Product valve travel set too small Increase product valve travel by turningthe adjusting screw.Poor spray pattern Wrongly adjusted atomizing air Readjust the atomizing air.Unfavorable nozzle size Select a different nozzle (seeAccessories).Product pressure too high/too low Adapt product pressure.Spray product viscosity too high Thin product in accordance with themanufacturer's instructions.Damaged nozzle Attach new nozzle.Poor wrap-around Poor grounding at object Check grounding of object or hangerwith ohmmeter.Lacquer resistance too high/too low Check lacquer resistance, seeChapter 2.5Spraying pressure too high Readjust spraying pressure.No wrap-around No high voltage Switch on high voltage at the controlunit. / Repair malfunction as explainedin the control unit operating manuals.Connect gun and gun cable/check fordefect.Check lacquer resistance, seeChapter 2.5Seal in end piece defective Repair by WAGNER Service Department.Air-passages damp Clean and dry air passages.Back-spray Poor grounding at object Check grounding.Distance between spray gun andobject too largeReduce distance between spray gunand work piece.High voltage set wrongly (too high) Adapt high voltage to product.Loosen the nozzle union nut forround jet methodSlightly tighten union nut by hand.Valve rod leaks Seals at the valve rod are damaged Replace the seals (see Chapter 10).Loose packing Tighten.9 TROUBLE SHOOTING AND RECTIFICATION