stayer EPG 800, Operating Instructions Manual

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Problem Cause Corrective Measure
Spray material does not
cover properly
Spraying capacity tool low
Turning the thumbwheel 15 in direction
+
Clearance to target area too large Reduce spray distance
Not enough spray material on target area,
too few spary paths sprayed over target area Apply more spray paths over target area
Spray material too viscous
Thin down the spray material by 10%
again and carry out a test apray run
Spray material runs off
after coating
Too much spray material applied Turning the thumbwheel 15 in direction -
Clearance to target area too clase Increase spray distance
Viscosity of spray material too low Add original spray material
Spray material applied too often over same
spot
Remove spray material; reduce number
of spray paths over same spot
Atomisation too course
Spraying capacity too high Turning the thumbwheel 15 in direction -
Nozzle 20 soiled Clean nozzle
Too little pressure build-up in container 11
Screw container firmly against spray
gun
Spray material too viscous
Thin down the spray material by 10%
again and carry out a test apray run
Air filter haeavily soiled Changing the air filter
Too much fog of coating
material
Too much spray material applied Turning the thumbwheel 15 in direction -
Clearance to spray surface too larger Reduce spray distance
Spray jet pulsates
Not enough spray material in container Riempire con liquido da spruzzare
Venting hole on suction tube 10 clogged Pulire il tubo montanted ed il foro
Air filter heavily soiled Sostituzione del filtro dell´aria
Spray material too viscous
Thin down the spray material by 10%
again and carry out a test apray run
Spray material drips from
the nozzle
Build-up of spray material on nozzle 20 air
cap 13
Clean nozzle and air cap
Nozzle 20 worn Replace nozzle
Nozzle 20 loose Tighten union nut 14
Dallo boccola non
fuoriesce alcun liquido da
spruzzare
Nozzle 20 clogged Clean nozzle
Suction tube 10 clogged Clean suction tube
Venting hole on suction tube 10 clogged Clean suction tube and hole
Suction tube 10 loose Insert suction tube properly
No pressure build-up in container 11
Screw container firmly against spray
gun
Spray material too viscous
Thin down the spray material by 10%
again and carry out a test apray run