WAGNER GM 50000EAC, Перевод оригинального руководства по эксплуатации

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OPERATING MANUAL
EDITION 05/2015 ORDER NUMBER DOC2319150
Functional fault Cause Remedy
Insuffi cient product output Nozzle too small Select larger nozzle (see Accessories)
Product pressure too low Increase product pressure
Filter of gun or pump blocked Clean or replace fi lter
Nozzle is clogged Clean or replace nozzle
Poor spray pattern Wrongly adjusted atomizing air Readjust air pressure regulator
Unfavorable nozzle size Select a diff erent nozzle (see
Accessories)
Product pressure too high/too low Adapt product pressure
Spray product viscosity too high Dilute spray product in accordance
with the manufacturer's instructions
Damaged nozzle Insert 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 laid
down in the control unit operating
manuals.
Connect gun and gun cable/check
for defects
Check paint resistance
(see Chapter 2.5)
Seal in end piece defective Repair by WAGNER service
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 object
High-voltage set wrongly (too high) Adapt high-voltage to product
Loosen the nozzle union nut for round
jet method Slightly tighten union nut by hand
Distance between spray gun and object
too large Reduce distance between spray gun
and object
Valve rod leaks Seals at the valve rod are damaged Replace the seals (see Chapter 10)
Loose packing Tighten
9
TROUBLESHOOTING AND RECTIFICATION