Danfoss TTS400

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Section 5: Troubleshooting–thissectiondescribestroubleshootingusingsignalsfromthe
compressortodeterminethespecificsourceoffaultsatthesystemandcompressorlevel
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Section 6: Maintenance–thissectioncontainsatablecontainingalistoftasksthatshouldbe
performedonaregularbasistomaintainoptimalperformanceofthesystem
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Appendix A: Acronyms/Terms–thissectionprovidesdefinitionsoftermsandacronymsusedin
thismanual
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Appendix B:Compressor Troubleshooting Flowcharts –thissectioncontainsflowchartstoassist
youwithcompressortroubleshooting
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Appendix C: Compressor Test Sheet–thissectioncontainsasheetwithtestpoints,expected
values,andthesectioninthemanualassociatedwithaparticulartest
Thefollowingconventionsareusedinthismanual:
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Procedures–alluserproceduresarelistedinnumericalsteps,unlessitisaone-stepprocedure.A
one-stepprocedureisshownasabullet.
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UserActionRequired(software)–ifauserisrequiredtotakeactioninasoftwareprocedure,the
actionwillbeshowninbold.Example;WhentheLoginwindowopens,typeinyour name and
password.
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MonitoringProgramWindowNames–allwindownameswillbeinitalic.ExampleCompressor
Controller window.
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InternalReferences–referencestosectionswithinthismanualareencapsulatedinquotes.
Example,Isolatethecompressorpowerasdescribedinthe“ElectricalIsolationoftheCompressor"
sectionofthismanual.
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ExternalReferences–referencestoitemsnotwithinthismanualareunderlined.Example;Referto
theTTS/TGS/TTH/TGHApplicationsManualforinstallationprocedures.
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1.4 Commitment to Quality and the Environment
DanfossTurbocorCompressors(DTC)isdedicatedtoleadingthroughinnovationandtosatisfyingourcustomers
withthebestquality,value,andon-timedeliveryofhigh-efficiencyoil-freecentrifugalcompressors.
Wearecommittedtocontrollingourimpactontheenvironmentdemonstratedthroughsettinggoalsfocusedon
continualimprovementandcomplyingwithallrelevantlegislation,regulation,andotherrequirementstoprotect
theenvironment.
1.5 Safety Summary
Safetyprecautionsmustbeobservedduringinstallation,start-up,andserviceofthecompressorduetothe
presenceofpressureandvoltagehazards.Onlyqualifiedandtrainedpersonnelshouldinstall,startup,andservice
DanfossTurbocorcompressors.Safetyinformationislocatedthroughoutthemanualtoalertservicepersonnelof
potentialhazardsandisidentifiedbytheheadingsDANGER andCAUTION.
1.5.1 Danger Notification
ADANGER notificationsignifiesanessentialoperationormaintenanceprocedure,practice,orconditionwhich,if
notstrictlyobserved,couldresultininjurytoordeathofpersonnelorlong-termhealthhazards.ADanger
notificationisdisplayedintheformatshowninFigure1-3DangerNotificationExample.
Figure 1-3 Danger Notification Example
• • • DANGER! • • •
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