Troubleshooting And Rectification - WAGNER PEM-X1 CG Translation Of The Original Operating Manual

Operating manual Powder Cup Gun PEM-X1 CG
9 Troubleshooting and Rectification
9 TROUBLESHOOTING AND RECTIFICATION
DANGER
Incorrect maintenance/repair!
Danger to life and equipment damage.
4 WAGNER devices, protective systems and safety, monitoring and control equipment
may only be serviced/repaired as defined in Directive 2014/34/EC (ATEX) by trained
WAGNER service personnel or skilled persons in accordance with TRBS 1203! Note
national regulations!
4 Service, repair or replacement of devices or parts of devices may only be performed
outside the hazard area!
Malfunction
No electrostatic (e.g., no wrap
around or no powder adhesion)
Poor powder wrap-around, back-
spray
Spray pattern is uneven
Cracks in the gun housing
Powder outlet uneven or inade-
quate
1.) You will find the wear parts and spare parts in the powder injector operating manual.
44
Cause
Fault in the high-voltage genera-
tor
Electrical cable from gun to con-
trol unit faulty
Cascade in gun faulty
Insufficient or no grounding
Parts of nozzle system worn
Improper handling of the powder
spray gun
Contamination
Powder sintering
Collector nozzle contaminated
Feed air / dosing air ratio incorrect Adjust at control module resp.
Collector nozzle worn
Rectification
Contact a WAGNER service center
Contact a WAGNER service center
Contact a WAGNER service center
See chapter Grounding [8 25]
Replace worn parts
Gun housing must be replaced
Contact a WAGNER service center
Blow through powder feeding
parts
Clean powder feeding parts
Thoroughly clean cup gun
control unit
Replace collector nozzle¹)
Order number 2326960 | Edition 10/2022