Troubleshooting - BINZEL-ABICOR ABIROB 350 GC Betriebsanleitung

10 Troubleshooting

10 Troubleshooting
DANGER
Risk of injury and machine damage when handled by unauthorized persons
Incorrect repair work and changes of the product may lead to significant injuries and dam-
age to the device. The product warranty will be rendered invalid if work is carried out on the
product by unauthorized persons.
• Operating, maintenance, cleaning and repair work may be carried out only by qualified
personnel (in Germany see TRBS 1203).
Please observe the attached document 'Warranty'. Please consult your retailer or the
manufacturer in case of any doubts and/or problems.
NOTE
• Please also consult the operating instructions for the welding components, such as power
supply, air pressure line.
Problem
Torch necks gets hot
Wire burned solid in the
contact tip
Irregular wire feed
Arc between gas
nozzle and work-piece
Erratic arc
Pore formation
Tab. 8 Troubleshooting
EN - 16
Cause
• Contact tip/tip adapter not tightened • Check and tighten
• Power connections loose on the torch
side and toward the work-piece
• Wrong parameters set
• Contact tip worn out
• Contact tip and wire diameter not
matched
• Wrong contact pressure set on the
wire feed unit
• Spatter bridge between contact tip
and gas nozzle
• Contact tip not matched to the wire
diameter or contact tip diameter
enlarged
• Wrong welding parameters set
• Strong spattering in the gas nozzle
• Insufficient or missing gas cover
• Air currents blowing shielding gas
away
ABIROB
Solution
• Check and tighten
• Check or correct setting
• Replace
• Replace contact tip
• Correct as specified by
manufacturer
• Clean and spray gas nozzle
interior
• Check contact tip
• Correct welding parameters
• Clean gas nozzle
• Check gas cylinder contents and
pressure setting
• Shield welding area with
partitions
BAL.0132.0 • 2018-09-18
®
350GC