MasterLiner Maxi Flex/HD; Basic Flex/HD
EN - 17
10 Troubleshooting
Please observe the attached ‘Warranty’ document. In the event of any doubts and/or problems, please
contact your retailer or the manufacturer.
DANGER
Risk of injury and device damage when handled by unauthorised persons
Improper repair work and modifications to the product may lead to serious injuries and damage to the
device. The product warranty will be rendered invalid if work is carried out by unauthorised persons.
• Operating, maintenance, cleaning and repair work must only be carried out by qualified personnel
(in Germany, see TRBS 1203).
NOTICE
• Please also consult the operating instructions for the welding components, such as the power source,
welding torch system, re-circulating cooling unit etc.
Fault
Cause
Troubleshooting
Wire feed
irregularities
• MasterLiner heavily soiled
• Check if the MasterLiner contains foreign bodies (wire
residues)
• Visual inspection of the filler material for dirt
• MasterLiner mechanically damaged (torn apart,
broken, etc.)
• Completely replace the MasterLiner
9.2 Replacing the MasterLiner on page EN-16
3.2 Suspension/total bending angle of all bending radii
on page EN-6
• Possibly reduce the tensile load
• Too many and two narrow bending radii in the
wire feed section
• Check how the MasterLiner is laid
3.2 Suspension/total bending angle of all bending radii
on page EN-6
• Enlarge the bending radii and reduce the number of
bending radii
• Wire feed distance too large
• Reduce the wire feed distance or use an auxiliary drive
• Filler material diameter too large
• Use a MasterLiner that is compatible with the filler
material’s diameter
Tab. 3 MasterLiner versions on page EN-5
Tab. 11
Troubleshooting
