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

More documents

Recommendations

Info

11. Appendix:Maintenance11 Appendix:Maintenance11.1 Appendix: OverviewThe maintenance has to be carried out for the following fields:1 0-point check • automatic zero check at 1 - 99 hour interval2 Operation cycle • emptying of condensate container ( 20 l ) approx. every 1…2 months• replacement of condensate pump hose3 Measuring value check: • annual check of measuring value displayin calibration mode with optionalcalibration unit4 Functional check: • annual functional check in-situ in situ by arecognised measuring institute5 Calibration: • a calibration is performed in-situ by arecognised measuring instituteyearlyin accordance withEN 14181in accordance withEN 14181in accordance withEN 141816 article protection filter: • filter change on back of photometer approx. every 3 months7 Gas hoses • replacement of Tygon hoses yearly8 Gas pump • replacement of gasket and diaphragm yearly9 Reactor material • replacement of Katalysatormaterials approx. every 6 monthsTable 11.1: Calibration intervals, maintenance effort11.2 Appendix: Service scheduleWARNING!Risk of injury due to inadequate qualifications!Improper use can lead to severe injury and damage.Any activities should only be performed by appropriately trained specialistpersonnel!Caustic chemicals such as potassium hydroxide are used in theHM 1400 TRX to analyse the mercury concentration. The mercury is filteredout in the iodised activated carbon of the photometer, where it remains. Themaintenance tasks involve handling these substances. Chemicals in principlegive rise to particular dangers. Therefore, they must always be handled withthe necessary care by appropriately trained personnel. Please comply withthe information provided on the safety data sheets provided with thesechemicals. Extracts from the relevant safety data sheets can be found in theAppendix to this manual! Persons handling these substances should befamiliar with the contents of these extracts.Maintenance is made up of the following activities, which are carried out byservice personnel (see Page 23):78 HM 1400 TRX
11. Appendix:Maintenance1.• Exchange of the reactor material2.3.Maintenance cycle• Check of the photometer, replacement of anydefective componentstyp. every 6 monthWARNINGDanger of chemical burns and skin irritationsPotassium hydroxide (KOH)Avoid direct contact with the skin. Wear protective equipment.Also comply with the information in the safety data sheet.4. Maintenance cycle• Replacement KOH (potassium hydroxide) * (seepage 80)During analysis of the mercury concentration, themercury contained in the measuring gas is bound inthe iodised activated carbon filter (between measuringand reference cuvette of the photometer) andtherefore remains in this filter.every 12 monthWARNINGRisk of poisoningAvoid heating the iodised activated carbon laden with mercury above 150 °C,in order to prevent evaporation and release of mercury.In the case of (elemental) mercury there is a risk of inhalatory absorptionthrough breathing in.Please also comply with the information provided in the mercury safety datasheet during these maintenance tasks.5.6.• Replacement of the iodised activated carbon *(seepage 80)• Check of condensate pump, replacement of anydefective components7. • Read-out of message list in status memory8. • Reference point control9.Maintenance cycle• Check of measuring signal output 4...20 mA andstatus signalstyp. 6 Monate10. • Test of vacuum pump11. • Leak test of complete measuring device12.• Check of gas-transporting glass components andhose materials13. • Resetting of maintenance interval to 26 weeksTabelle 11.1: Maintenance intervals, maintenance work IHM 1400 TRX 79
Page 2 and 3:
Translation of original operating i
Page 4 and 5:
Table of contents5.4.5 Condensate .
Page 7:
0. Foreword0 ForewordThe purpose of
Page 11 and 12:
1. General1 GeneralWe hope that our
Page 13 and 14:
1. General1.3 Limitation of liabili
Page 15:
HM 1400 TRXTotal Mercury Analyser02
Page 18 and 19:
2. SafetyGeneral warning symbolElec
Page 20 and 21:
2. SafetySafety shoesto protect aga
Page 22 and 23:
2. Safety2.7 Hazard from chemicalsC
Page 24 and 25:
2. Safety• Knowledge of system co
Page 27: HM 1400 TRXTotal Mercury Analyser03
Page 34 and 35: 4. Theoretical foundationsother com
Page 36 and 37: 4. Theoretical foundationsdisplay v
Page 38 and 39: 4. Theoretical foundationsThe coole
Page 44 and 45: 5. Installation5.4.2 Power supply (
Page 47 and 48: 6. Operation6 Operation6.1 Commissi
Page 52 and 53: 7. OperationKey functions:Special k
Page 54 and 55: 7. Operation• Menu item "PASSWORD
Page 56 and 57: 7. OperationFigure 7.4 The Main men
Page 58 and 59: 7. Operation• Menu item "Systemst
Page 60 and 61: 7. Operation• Menu item "Measurin
Page 62 and 63: 7. Operation7.4 Zero offset (automa
Page 64 and 65: 7. OperationIf the key is pressed a
Page 71 and 72: 8. Measuring device check (option)8
Page 73: HM 1400 TRXTotal Mercury AnalyserAp
Page 76 and 77: 10. Appendix:Device parameters in d
Page 80 and 81: 11. Appendix:MaintenanceThis mainte
Page 82 and 83: 12. Appendix: Error messages and th
Page 84 and 85: 12. Appendix: Error messages and th
Page 86 and 87: 13. Order numbers for replacement a
Page 88 and 89: Designation Order no. Order no.Incl
Page 90 and 91: 14. Appendix Extracts from safety d
Page 104 and 105: 15. Index15 Index3-W-V 59Accidents
Page 107 and 108: 16. DURAG GROUP company addresses16
show all

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

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?