Lenovo ThinkStation S20 - Operating Environment; Electrical Current Safety Information

•Removedustfromventsandanyperforationsinthebezel.Morefrequent
cleaningsmightberequiredforcomputersindustyorhigh-trafcareas.
•Donotrestrictorblockanyventilationopenings.
•Donotstoreoroperateyourcomputerinsidefurniture,asthismightincrease
theriskofoverheating.
•Airowtemperaturesintothecomputershouldnotexceed35℃(95℉).
•Donotinstallairltrationdevices.Theymayinterferewithpropercooling.
Operatingenvironment
Theoptimalenvironmentinwhichtouseyourcomputeris10℃-35℃(50℉-95℉)
withhumidityrangingbetween35%and80%.Ifyourcomputerisstoredor
transportedintemperatureslessthan10℃(50℉),allowthecoldcomputertorise
slowlytoanoptimaloperatingtemperatureof10℃-35℃(50℉-95℉)beforeuse.
Thisprocesscouldtaketwohoursinextremeconditions.Failuretoallowyour
computertorisetoanoptimaloperatingtemperaturebeforeusecouldresultin
irreparabledamagetoyourcomputer.
Ifpossible,placeyourcomputerinawell-ventilatedanddryareawithoutdirect
exposuretosunshine.
Keepelectricalappliancessuchasanelectricfan,radio,high-poweredspeakers,
airconditioner,andmicrowaveovenawayfromyourcomputerbecausethestrong
magneticeldsgeneratedbytheseappliancescandamagethemonitoranddata
ontheharddiskdrive.
Donotplaceanybeveragesontopoforbesidethecomputerorotherattached
devices.Ifliquidisspilledonorinthecomputeroranattacheddevice,ashort
circuitorotherdamagemightoccur.
Donoteatorsmokeoveryourkeyboard.Particlesthatfallintoyourkeyboard
cancausedamage.
Electricalcurrentsafetyinformation
DANGER
Electricalcurrentfrompower,telephone,andcommunicationcablesis
hazardous.
Toavoidashockhazard:
•Topreventpossibleshockhazard,donotuseyourcomputerduringa
lightningstorm.
•Donotconnectordisconnectanycablesorperforminstallation,
maintenance,orrecongurationofthisproductduringanelectricalstorm.
8ThinkStationSafetyandWarrantyGuide