Check roller head, Pulsar
Description
- Welding current or frequency too high?
- Yes, maybe
Proceed with step 5.
- No
Proceed with step 2.
- Check copper braids on pendulum roller head (corrosion of contacts, screws).
- Check roller head according to document:775.99600230/00
- Problem solved?
- Yes
Check during production.
- No
Perform PulsarDiag measurements with “CurveForm” template and in consultation with TEE.
- Sinusoidal waveform, halve welding current and frequency.
- Contamination?
- Yes
Perform PulsarDiag measurements with “CurveForm” template and in consultation with TEE.
- No
Progressively test until reasonable production values are achieved. If necessary change transformer tap to increase the supply voltage.
Check during production.