HM 1400 TRX Total Mercury Analyser - Webshop, Gas Analysis ...

12. Appendix: Error messages and their elimination12.2 Appendix: Error causes and their eliminationError messages in the event memory1. "Reactor temp. too low/ too high"Description: Violation of lower/upper temperature range limit valueCauses: • Setpoint setting incorrectly programmed Elimination: • Check/correct setpoint input• Temperature limit values incorrectly programmed• Pt100 temperature sensor defective• Energy supply for heating cartridges interrupted• Heating cartridge defective• Check/correct limit value input• Measure temperature at reactor (A6) and compare with display actualvalue, replace Pt100 if necessary• Activate automatic cutout F7 (find cause of F7 tripping)• Replace heating cartridge(s)2. "Probe temp. too low / too high"Description: Violation of lower/upper temperature range limit valueCauses: • Setpoint setting incorrectly programmed Elimination: • Check/correct setpoint input• Temperature limit values incorrectly programmed• Pt100 temperature sensor defective• Energy supply for sampling probe interrupted• High-performance heating cartridge in heated filter of sampling probedefective• Check/correct limit value input• Measure temperature at sampling probe filter and compare with displayactual value, replace Pt100 if necessary• Activate automatic cutout F5 (find cause of F5 tripping)• Hochleistungsheizpatrone ersetzen3. "3-W-V temp. too low / too high"Description: Violation of lower/upper temperature range limit valueCauses: • Temperature limit values incorrectly programmed Elimination: • Check/correct limit value input• Insulating material packed incorrectly• Reactor temperature error • See error elimination under 1.• Open cover of reactor box and check arrangement of insulating elements82 HM 1400 TRX