Everfine PF9810 - Safety Precautions; Operation, Storage, and Calibration Cautions

PF9800seriesUser’sManual
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Precautions
Toensurethesafetyofthepersonsandinstruments,pleasenoticethe following
generalsafetyprecautions:
1.Operationcautions
(1)Theratedpowersupplyoftheinstrumentis198VAC-242VAC,50Hz/60Hz.
(2)Donotdismantletheinstrumentwithoutpermissionasitspartialhighvoltage.
Pleasecontactwithsaleandtechnicalservicecenterifinternalinspectionor
debugisneeded.
(3)Pleasedonottouchthewiringterminalortestinglinetopreventtheoperator
fromelectricshockduringtesting.Insertingorpullingoutcommunicationport
withelectricisforbidden.
(4)Itisdangeroustotouchtheinputinterfacewhenelectricalcircuitworks.
(5)Nopressureontheinstrumentandcables.Keeptheinstrumentfarawayfrom
heatsource.
(6)Pleasemakesurethattheventilationonbothupperanddownpanelare
unblocked.Otherwise,theinternaltemperaturemayrisetodamagethe
instrument.
(7)Pleasecutoffthepowersupplyimmediatelyifbadsmellorsmokeis
perceivedandcontactwithsaleandtechnicalservicecenterofEVERFINE.
(8)Itisextremelydangerousfortheinstrumentcomesinconnectwithliquidlike
wateroroil,orothermetalscraps,anditisforbiddentoplaceanyitemsonthe
instrument.
(9)Pleasepulloutthepowercordplugfromthepoweroutletiftheinstrumentis
notgoingtobeusedforsometime.
(10)Ensureallcablesaredisconnectedespeciallythepowercordbeforedelivery.
Carrytheinstrumentbythehandlesonbothsidesoftheinstrumentgently
withoutcollisions.