Troubleshooting - Abicor Binzel ROVO VTS Serie Instructivo De Servicio

10 Troubleshooting

10 Troubleshooting
Fault Cause
No arc • Power supply to the work-piece or torch
• Fault with power supply or control lead.
• Control line interrupted
• For welding torches operated with
• Power supply switched off
No arc • Connection to ground faulty
Arc between gas • Bridge formed by welding spatter in gas
nozzle and work-
piece
Torch body or • Insufficient flow of coolant
power supply
cable overheated
• Welding current too high.
• Coolant hose or liquid-cooled power
• Contact tip loose
Tab. 9 Troubleshooting
EN - 20
6 Check the TCP in the VTS alignment jig after each use or in the event of a
collision .
NOTE
• Some problems are listed below, with descriptions of possible causes
and solutions. If the measures described below are not successful, please
consult your dealer or the manufacturer.
• Please also consult the operating instructions for the welding
components, such as the power supply, welding torch system, re-
circulating cooling unit, etc.
interrupted.
robots
nozzle interior
cable clogged
VTS torch system
Solution
• Close the electric circuit
• Repair
• Replace
• Check programming
• Switch on the power supply
• Check connection to ground
• Clean
• Check that the re-circulating
cooling unit is working and
performing correctly.
• Reduce welding current
• Check flow and replace hose or
cable if necessary.
• Fasten it