
 
 
 2B 
1.SafetyInstruction
WARNING
PleasekeepthisUserGuideforfutureconsultation.Ifyouselltheunittoanotheruser,besure
thattheyalsoreceivethisinstructionmanual.
yUnpackandcheckcarefullythereisnotransportationdamagebeforeusingtheunit.
yBeforeoperating,ensurethatthevoltageandfrequencyofpowersupplymatchthepower
requirementsoftheunit.
yIt’simportanttogroundtheyellow/greenconductortoearthinordertoavoidelectricshock.
yTheunitisforindooruseonly.Useonlyinadrylocation.
yTheunitmustbeinstalledinalocationwithadequateventilation,atleast50cmfromadjacent
surfaces.Besurethatnoventilationslotsareblocked.
yDisconnectmainpowerbeforereplacementorservicing.
yMakesuretherearenoflammablematerialsclosetotheunitwhileoperatingasitisfirehazard.
yUsesafetycablewhenfixesthisunit.DONOThandletheunitbytakingitsheadonly,butalways
bytakingitsbase.
yMaximumambienttemperatureisTa:40℃.DONOToperateitwherethetemperatureishigher
thanthis.
yUnitsurfacetemperaturemayreachupto85℃.DONOTtouchthehousingbare‐handduringits
operation.Turnoffthepowerandallowabout15minutesfortheunittocooldownbefore
replacingorserving.
yIntheeventofseriousoperatingproblem,stopusingtheunitimmediately.Nevertrytorepair
theunitbyyourself.Repairscarriedoutbyunskilledpeoplecanleadtodamageormalfunction.
Pleasecontactthenearestauthorizedtechnicalassistancecenter.Alwaysusethesametype
spareparts.
yDONOTtouchanywireduringoperationashighvoltagemightbecausingelectricshock.
Warning
yTopreventorreducetheriskofelectricalshockorfire,donotexposetheunittorainor
Pleasereadtheinstructioncarefullywhichincludesimportant
informationabouttheinstallation,usageandmaintenance.