102
tu1 | xxx
Note: xxx stands for a temperature value
Cause:
Undertemperature on the booster located in the power source
Remedy:
Place power source in a heated room and allow it to warm up
tu2 | xxx
Remark: xxx stands for a temperature value
Cause:
Undertemperature in the power source secondary circuit
Remedy:
Place power source in a heated room and allow to warm up
tu3 | xxx
Remark: xxx stands for a temperature value
Cause:
Undertemperature in the wire-feed unit motor
Remedy:
Place wire-feed unit in a heated room and allow to warm up
tu4 | xxx
Remark: xxx stands for a temperature value
Cause:
Undertemperature in the welding torch
Remedy:
Place welding torch in a heated room and allow to warm up
tu5 | xxx
Remark: xxx stands for a temperature value
Cause:
Undertemperature in the cooling unit
Remedy:
Place cooling unit in a heated room and allow to warm up
tu6 | xxx
Note: xxx stands for a temperature value
Cause:
Undertemperature on the transformer of the power source
Remedy:
Place power source in a heated room and allow it to warm up
tu7 | xxx
Note: xxx stands for a temperature value
Cause:
Undertemperature in the power source
Remedy:
Place power source in a heated room and allow it to warm up
no | H2O
Cause:
Coolant flow rate too low
Remedy:
Check coolant flow rate and cooling unit, including cooling circuit (for mini-
mum coolant flow, see "Technical Data" section in the device operating in-
structions)
hot | H2O
Cause:
The coolant temperature is too high
Remedy:
Allow cooling unit and cooling circuit to cool down, until "hot | H2O" is no
longer displayed. Open the cooling unit and clean the cooler, check fan is
working properly. Robot interface or field bus coupler: before resuming weld-
ing, set the "Source error reset" signal.
Summary of Contents for VR 5000 noSpool
Page 2: ...2...
Page 4: ...4...
Page 19: ...General information...
Page 20: ......
Page 25: ...Control elements and connections...
Page 26: ......
Page 41: ...Installation and commissioning...
Page 42: ......
Page 51: ...51 EN 1 2 1 2...
Page 58: ...58...
Page 59: ...Welding...
Page 60: ......
Page 76: ...76 Number 3 Number 4 Number 5...
Page 77: ...Setup settings...
Page 78: ......
Page 92: ...92...
Page 93: ...Troubleshooting and maintenance...
Page 94: ......
Page 105: ...Technical data and settings tables...
Page 106: ......
Page 123: ...Appendix...
Page 125: ...125...
Page 127: ...127 8 8 8 8 5 5 5 Motor Plate Alu 4R s Connector Motor...
Page 128: ...128...
Page 129: ...129...
Page 130: ...130...
Page 131: ...131...