FLIRTG54_TG56UserManual21DocumentIdentifier:TG54_TG56‐en‐US_AA
7Maintenance
7.1BatteryReplacement
TheTGSeriesispoweredbythree(3)1.5V‘AAA’batteries.
Thebatteriesarelocatedinatrayhousedinsidethemeterhandle.Toaccessthebattery
tray,unscrewthecapatthebottomofthemeterhandle.
Slidethebatterytrayoutofthehandle,notingthe
trayorientation.
Replacethebatteriesobservingcorrectpolarity.
Slidethebatterytraybackintothehandleintheoriginalorientation.
Screwthecapbackontothehandle.
7.2Calibration
Themeteriscalibratedatthefactorypriortoshipment.Ifcalibrationisrequired pleasecontact
alocalFLIRservice center. TheTGSeriesisnot user‐serviceableandshould onlybecalibrated
bytrained,qualifiedFLIRpersonnel.
7.3Cleaning
Wipethehousingwithadryordampclothasneeded.Useahighqualitylenswipetoremove
dirt or smudges from the meter lenses and display window. Please do not use abrasives or
solventstocleanthemeterhousing,lenses,ordisplaywindow.