66
GA 5000EAC
OPERATING MANUAL
VERSION 09/2016
ORDER NUMBER DOC2360922
Functional fault
Cause
Remedy
Insuffi
cient product output
Nozzle too small
Select larger nozzle
(see "Accessories" chapter).
Product pressure too low
Increase product pressure.
Product pressure generator blocked Clean or replace fi lter.
Nozzle is clogged
Clean or replace nozzle.
Poor spray pattern
Wrongly adjusted atomizing air
Readjust the atomizing air.
Unfavorable nozzle size
Select a diff erent nozzle (see
"Accessories" chapter).
Product pressure too high/too low
Adapt product pressure.
Spray product viscosity too high
Thin product in accordance with the
manufacturer's instructions.
Damaged nozzle
Attach new nozzle.
Poor wrap-around
Poor grounding at object
Check grounding of object or hanger
with ohmmeter.
Lacquer resistance too high/too low Check paint resistance (see Chapter 2.5)
Spraying pressure too high
Readjust spraying pressure.
No wrap-around
No high voltage
Switch on high voltage at the control
unit. / Repair malfunction as explained
in the control unit operating manuals.
Connect gun and gun cable/check for
defect.
Check paint resistance (see Chapter 2.5)
Seal 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 and
object too large
Reduce distance between spray gun
and work piece.
High voltage set wrongly (too high) Adapt high voltage to product.
Loosen the nozzle union nut for
round jet method
Tighten union nut by hand.
Valve seat leaks
Valve seat or valve tip worn
Replace valve seat or valve tip.
9
TROUBLE SHOOTING AND RECTIFICATION
Summary of Contents for GA 5000EACIC
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