User Manual

LT300-EU-EN V2.3 2/13
5
Maintenance
Cleaningandstorage
1. Thewhiteplasticsensordomeshouldbecleanedwithadampclothwhennecessary.Use
onlyamildsoapifneeded.Donotusesolvents,abrasives,orharshdetergentstocleanthe
dome.
2. Storethemeterinanareawithmoderatetemperatureandhumidity(refertotheoperating
and
storagerangeinthe‘Specifications’section).
BatteryReplacement
Whenthebatterypowerbeginstofailthelowbatterysymbol“ ”willappearontheLCD.Replace
the9Vbatterybyfirstremovingprotectivejacketthatencasesthemeter.Removetherear
(center)batterycompartmentscrewtoaccessthebatterycompartment.Ensurethatthe
compartmentcoverissecurelyfastenedandthattheprotectivejacketisproperlyinstalled
beforeusingthemeter.

Neverdisposeofusedbatteriesorrechargeablebatteriesinhouseholdwaste.
Asconsumers,usersarelegallyrequiredtotakeusedbatteriestoappropriate
collectionsites,theretailstorewhere thebatterieswerepurchased,orwherever
batteriesaresold.
Disposal:Donotdisposeofthisinstrumentinhouseholdwaste.Theuseris

obligatedtotakeend‐of‐lifedevicestoadesignatedcollectionpointforthedisposal
ofelectricalandelectronicequipment.

OtherBatterySafetyReminders
o Neverdisposeofbatteriesinafire.Batteriesmayexplodeorleak.
o Nevermixbatterytypes.Alwaysinstallnewbatteriesofthesametype.