Vega VEGACAP 65 Operating Instructions Manual

Also see for VEGACAP 65: Operating instructions Operating instructions Operating instructions Operating instructions

7 Maintenance and fault rectification7.1 MaintenanceWhen used in the correct way, no special maintenance is required innormal operation.7.2 Remove interferencesThe operator of the system is responsible for taken suitable measuresto remove interferences.A maximum of reliability is ensured. Nevertheless, faults can occurduring operation. These may be caused by the following, e.g.:l Sensorl Processl Power supplyl Signal processingThe first measure to be taken is to check the output signal. In manycases, the causes can be determined this way and the faults rectified.However, should these measures not be successful, call the VEGAservice hotline in urgent cases under the phone no. +49 1805 858550.The hotline is available to you 7 days a week round-the-clock. Sincewe offer this service world-wide, the support is only available in theEnglish language. The service is free of charge, only the standardtelephone costs will be charged.? VEGACAP 65 signals "covered" when the vibrating element is notsubmerged (overfill protection)? VEGACAP 65 signals "uncovered" when the vibrating element issubmerged (dry run protection)l Wrong mode selectedà Set the correct mode on the mode switch (max.: overflowprotection, min.: dry run protection). Wiring should be carriedout according to the quiescent current principle.l Operating voltage too lowà Check operating voltagel Electronics defectiveà Press the mode switch (min./max.). If the instrument thenchanges the mode, the instrument may be mechanicallydamaged. Should the switching function in the correct modestill be faulty, return the instrument for repair.à Push the mode switch. If the probe then does not change themode, the electronics module may be defective. Exchange theelectronics module.Reaction when malfunc-tions occurCauses of malfunctionRemove interferences24 hour service hotlineChecking the switchingsignalVEGACAP 65 • - transistor (NPN/PNP) 237 Maintenance and fault rectification30018-EN-090604