Teledyne 9060Z Oxygen Equipment User Manual


 
Model9060ZManual
54
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14.MAINTENANCE
14.1TRANSMITTERMAINTENANCE
The9060Ztransmitterhasseveralhardwarecheckingsystemsthatconfirmthecorrectoperationof
thetransmitterandraiseanalarmifthereisafaultdetected.Becauseofthissystem,thetransmitter
onlyrequiresperiodicmaintenance.TeledyneAnalyticalInstrumentsrecommendsanannualcheckof
thetransmitter.
Theannualcheckshouldincludethefollowingitems
1. Measure andrecordthe referencevoltages,andcheck thatthe correctvoltages aresetin the
calibrationmenu
2. Checkthatthereferenceairflowfromtheportonthebottomofthetransmittercaseisbetween
100and300cc/m
3. Checkforcontaminationandpotentialblockageofthereferenceairfilterthatismountedonthe
bottomofthetransmittercase
4. Ifanexternalburnerinterlockhasbeenconnected(terminals10&11),checkthatifoneofthe
wiresisdisconnectedtheprobeheaterisdisabled(9060Hprobesonly)
5. Checktheintegrityofthecable.Particularlycheckthemainpowersupplycableandtheprobe
cableforanydamage.
6. Checktheintegrityoftheearthconnectionsinthetransmitter
14.2CLEANING
The9060ZtransmitterismadeinanIP65/IP54rateddiecastcase.Itispaintedwithatoughripple
finishpowercoatingtomaintainacleanlook.However,ifitisnecessarytocleanthecaseuseeithera
warmsoapywatersolutionoranisopropylalcohol.
Abuildupofdustonoraroundthetransmittershouldberemovedbeforethecabinetdoorisopened.
Ifthereisabuildupofdustinsidethecabinetcheckthedoororingsealfordamageandreplaceitif
necessary.
Takecarewhenwipingthedisplaywindowtoavoidscratchingthesurface.
Ifthe filters ofthe probe (if fitted)become blocked, usean ultrasonic cleanerwith a fewdrops of
householddetergent.Ifthefilterscannotbecleanedthiswayreplacethesinteredfilters.
Thefilter inthebaseoftheanalyzer maybecomeblocked iftheanalyzeris operatingina dusty
environmen
t.Itisavailableasafieldreplacementitem.
14.3REPLACEMENTPARTS
Thefollowinglistidentifiesfieldreplaceableparts
Stocknumber Description
18020 17321MainPCB
18021 17322DisplayPCB
15039 MP24EReferenceairpump
14105 Fuse‐M2053.15A250Vfuse(packof5)
14093 Instructionmanual
18064 EEROM9060xfirmware
11040 FIL230Titaniumsinteredfilter,30um
11041 FIL215Titaniumsinteredfilter,15um
14123 Filteranalyzerbulkhead