User Manual

geNeral maiNteNaNCe
 •Checkcalibrationofyourinstrumentannuallytoensureitmeetsoriginalperformancespecifications
 •Keepyourinstrumentdry.Ifitgetswet,wipedryimmediately.Liquidscandegradeelectroniccircuits
 •Wheneverpractical,keeptheinstrumentawayfromdustanddirtthatcancauseprematurewear
 •Althoughyourinstrumentisbuilttowithstandtherigorsofdailyuse,itcanbedamagedbysevere
impacts. Use reasonable caution when using and storing the meter
PeriodiC ServiCe
WARNING!
 Repairandserviceofthisinstrumentistobeperformedbyqualifiedpersonnelonly.Improperrepairor
service could result in physical degradation of the instrument. This could alter the protection from personal
injurythismeterprovidestotheoperator.Performonlythosemaintenancetasksthatyouarequalifiedtodo.
aNNual re-CaliBratioN
While the sensor has an expected life of more than five years in normal use it is recommended that the
analyzer is re-calibrated at least annually, This is so that long-term drift on the sensor and electronics can be
 eliminated.Localregulationsmayrequiremorefrequentre-calibrationandusersshouldcheckwith
appropriate authorities to ensure the comply with relevant guidelines.
CleaNiNg
 Periodicallycleanyourinstrumentscaseusingadampcloth.DONOTuseabrasive,flammableliquids,
cleaning solvents, or strong detergents as they may damage the finish, impair safety, or affect the reliability
of the structural components.
emPtyiNg & CleaNiNg the iN-liNe water traP
The in-line water trap should be checked and emptied on a regular basis. Water vapor will condense in the
probe line, which may cause the water trap to fill suddenly if the probe is moved. Care should be taken
at all times.
Carefully un screw the plug from the bottom
 ofthewater-traphousing.Disposeofthecondensatein
a suitable drain, care must be taken as it could be acidic.
If condensate spills onto the skin or clothing, clean off
immediately using fresh water, seek medical advice
 ifproblemsoccur.Ensureplugisreplacedbefore
performing combustion tests. Note: CO2 reading will
 belowiftheWaterTrapPlugisnotinplace.
ChaNgiNg the PartiCle filter
This is a very important part of the analyzer and should be changed regularly. It prevents dust and dirt
 particlesfromenteringthepumpandsensorsthatwillcausedamage.ThefilterMUSTbechangedwhen
it appears discolored on the inner surface.
Remove water-trap assembly from the analyzer
as shown above. Remove the filter and plastic
 holderfromthehousing.Discardthefilter
element but keep the holder to fit to the new
filter. Clean the inside of the filter housing
 withasuitablesoftcloth.Fittheholderonto
the new filter element and then insert into the
housing. Refit the housing onto the analyzer.
Hook slides
out of dock
Slide outward
Unscrew plug
to drain
Insert a new filter
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