Trimble Spectra Precision LL300 - Page 9

10
Iftheunitiswithinitsworkingaccuracylimits(±20”)themaximumdifferencefromtruelevelat20m(65ft.)+
20m(65ft.)=40m(130ft.)is4mm(3/16inch).
Repeattheabovestepsfor“minusX”andfor“plus-”and“minusY”,sothatameasurementforallfouraxes
oftheunithavebeenperformed.
Theaccuracyofthedetectorhastoberegarded.
PROTECTING THE UNIT
Donotexposetheunittoextremetemperaturesortemperaturechanges(donotleaveinsidethecar).
Theunitisveryrobustandcanresistdamageifdroppedevenfromtripodheight.Beforecontinuingyourwork,
alwayscheckthelevelingaccuracy.SeeAccuracyChecksection.
Thelaseriswaterproofandcanbeusedindoorsandoutdoors.
CLEANING AND MAINTENANCE
Dirtandwaterontheglasspartsoflaserorprismwillinuencebeamqualityandoperatingrangeconsiderably.
Cleanwithcottonswabs.
Removedirtonthehousingwithalint-free,warm,wetandsmoothcloth.Donotuseharshcleansersorsolvents.
Allowtheunittoairdryaftercleaningit.
PROTECTING THE ENVIRONMENT
Theunit,accessoriesandpackagingshouldberecycled.
Thismanualismadeofnon-chlorinerecyclingpaper.
Allplasticpartsaremarkedforrecyclingaccordingtomaterialtype.
Do not throw used batteries into the garbage, water or re. Remove them in compliance with
environmentalrequirements.
131050_01_LL300_GB.indd 10 30.10.13 08:12