Extech Instruments MG310

10 MG310-en-GB_V1.0 12/15
Maintenance
WARNING:Toavoidelectricshock,disconnectthetestleadsfromanysourceofvoltagebeforeremoving
thebackcoverorthebatteryorfusecovers.

WARNING:
Toavoidelectricshock,donotoperatethemeteruntilthebatterycoverisinplaceand
fastenedsecurely.
Thisinstrumentisdesignedtoprovideyearsofdependableservice,ifthefollowingcare
instructionsareperformed:
1. KEEPTHEMETERDRY.Ifitgetswet,wipeitoff.
2. USEANDSTORETHEMETERINNORMALTEMPERATURES.Temperatureextremescan
shortenthelifeoftheelectronicpartsanddistort
ormeltplasticparts.
3. HANDLETHEMETERGENTLYANDCAREFULLY.Droppingitcandamagetheelectronicpartsor
thecase.
4. KEEPTHEMETERCLEAN.Wipethecaseoccasionallywithadampcloth.DONOTusechemicals,
cleaningsolvents,ordetergents.
5. USEONLYFRESHBATTERIESOFTHERECOMMENDEDSIZE
ANDTYPE.Removeoldorweak
batteriessotheydonotleakanddamagetheunit.
6. IFTHEMETERISTOBESTOREDFORALONGPERIODOFTIME,thebatteriesshouldbe
removedtopreventdamagetotheunit.

BATTERYINSTALLATION
WARNING:Toavoidelectricshock,disconnectthetestleadsfromanysourceofvoltagebefore
removingthebatterycover.
1. Turnpoweroffanddisconnectthetestleadsfromthe
meter.
2. Opentherearbatterycoverbyremovingthescrewusinga
Phillipsheadscrewdriver.
3. Insertthe6x1.5V‘AA’batteriesintothebatteryholder,
observingcorrectpolarity.
4. Putthebatterycoverbackinplace.Secure
withthescrew.

You,astheenduser,arelegallybound(EUBattery
ordinance)toreturnallusedbatteries;disposalinthe
householdgarbageisprohibited!Disposeofusedbatteries/accumulatorsatcollectionpoi ntsin
yourcommunityorwhereverbatteri es/accumulatorsaresold!
Disposal:Followthevalidlegalstipulationsinrespect
ofthedisposalofthedeviceattheendof
itslifecycle
WARNING:Toavoidelectricshock,donotoperatethemeteruntilthebatterycoverisinplace
andfastenedsecurely.