Operating manual Manual powder spray gun PEM-X1
9 Troubleshooting and Rectification
Order number 2326020 | Edition 10/2022 43
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 Cause Rectification
No electrostatic (e.g., no wrap
around or no powder adhesion)
Fault in the high-voltage genera-
tor
Contact a WAGNER service center
Electrical cable from gun to con-
trol unit faulty
Contact a WAGNER service center
Cascade in gun faulty Contact a WAGNER service center
Poor powder wrap-around, back-
spray
Insufficient or no grounding See chapter Grounding [825]
Spray pattern is uneven Parts of nozzle system worn Replace worn parts
Cracks in the gun housing Improper handling of the powder
spray gun
Gun housing must be replaced
Contact a WAGNER service center
Powder outlet uneven or inade-
quate
Contamination Blow through powder feeding
parts
Powder sintering Clean powder feeding parts
Feed unit contaminated See operating manuals for the re-
lated devices connected
Feed air / dosing air ratio incorrect Adjust at control module resp.
control unit
Wear on powder injector nozzle Replace worn parts on powder in-
jector ¹)
1.) You will find the wear parts and spare parts in the powder injector operating manual.
To Next Page
Loading...
