Why does Elma LC130H have no ultrasound but heating is OK?
If there's no ultrasound but the heating is working, the issue could be with the interference filter coil or the timer. In such cases, consider replacing the component or the complete interference filter.
What to do if Elma Other has no ultrasound and no heating?
If there is no ultrasound and no heating, the issue might be a faulty printed board (BZW diode; transistors; diodes mains and HF). You can try replacing the component or the complete printed board. Alternatively, disconnect the heating cable and check the unit again with new fuses. If the short circuit doesn't occur again, the heating is faulty, and you should replace it.
What to do if Elma LC130H Other fuse is released, with no heating and no ultrasound?
If the fuse is released, and there's no heating or ultrasound, it indicates a short circuit in the heating system. Disconnect the heating cable and check the unit again using new fuses. If the short circuit does not occur again, it confirms that the heating is faulty. Replace the faulty heating.
Why does Elma Other have no ultrasound or weak ultrasound, but heating is OK?
If there is no ultrasound or weak ultrasound, but the heating is okay, the issue could be with the output transformer, the output capacitor (6.8nF), or scorching in the transducer system. You may need to replace the component or the complete printed board, or open and check the transducer system.
What to do if Elma Other has no ultrasound but heating is OK?
If there's no ultrasound but the heating is working, possible causes include a faulty printed board (BZW diode; transistors; diodes) or a short circuit in the heating. Disconnect the heating cable and check again. You might need to replace a component, the complete printed board, or the heating element.
What to do if Elma LC130H Other has no heating but ultrasound is OK?
If there is no heating but the ultrasound is working, the issue could be a faulty heating switch. If that's the case, replace the component.
Crucial safety instructions for repair and maintenance to prevent hazards.
Malfunctions caused by incorrect usage or unsuitable conditions.
Symptoms indicating potential blown fuses or power supply interruption.
Issues with ultrasound activity despite pilot lamp being on.
Problems related to heating elements, short circuits, or temperature regulation.
Troubleshooting table for specific model T310(H) faults and remedies.
Troubleshooting table for T420(H) and LC20H models.
Troubleshooting table for T460-T700H and LC30-LC130H models.
Detailed steps for replacing the timer component.
Instructions for replacing the unit's heating switch.
Steps to replace the control thermostat on specific models.
Procedure for replacing the overheating protection on T310/H models.
Procedure for removing overheating protection on LC models.
Reasons for PXE transducer disk damage, like scorchings or tears.
Steps to diagnose issues with transducer disks.
Warning about electrical charge on PXE disks.
General procedure for generator print replacement.
Replacing components on the generator print for T310-T420H, LC20H-LC30H.
Replacing components on the generator print for T460-T470H, LC60H.
Replacing components on the generator print for TS540-T700H, LC130H.
Replacing components on the generator print for T780-T1060H.
Specific adjustment procedure for T310-T420H and LC20H-LC30H.
Specific adjustment procedure for T460-T470H and LC60H.
Specific adjustment procedure for TS540-T700H and LC130H.
Specific adjustment procedure for T780-T1060H.
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