Spray Images / Errors; Error - Walther Systemtechnik SMS-22 Assembly Instructions Manual

Rev. 1.3

9.3 Spray Images / Errors

SPRAY IMAGE
Assembly Instructions - Spray Valve SMS-22
PROBLEM
Normal spray image (round jet)
Spray image shaped
too much
upwards and
downwards
Spray image too much
left-sided or right-sided
Heavy application in the
middle of the spray
image
Split
spray image
CAUSE
Normal spray image (flat jet)
Soiled air cap
Soiled nozzle
Soiled
air cap
Soiled
nozzle
Too much material
Material too thick
Too little material
Pressure flat jet too
high
Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de – info@walther-2000.de
Page 15 of 25
ACTION
Clean nozzles
Clean nozzles
Reduce
material supply
Dilute material
Increase
material supply
Increase pressure
for round jet