HFC-VWS2-E-Series-维修手册

PAGE1oF21Hitachi,Ltd.E.S NO.ES0106ENGINEERING SHEETNARASHINO WORKSDATE 6.FEB.88TITL ESERVICE MANUALPROOUCTSHFC-VWSEUROPEAN"HOW TO CHECK AND REPAIR HFC-VWS SERIES INVERTER1.MAIN CIRCUIT【】:For1-phae84O+L1十L2+13+DCLL1(红○RSD13+AL2OCB22z工3(N)OR1h工1-12-13SH,CTTE19.1Before cheek,confirm the input power supply is removed,and the voltagebetween terminals fand -is 15v or less to prevent electric shock.If the voltage between terminals and is higher,it is better todischarge the capacitor CB by connecting a resistot(30w,S00Q)tobetweentexminals and for 15 seconds or more.LIMIT OF DISTRIBUTIONISSUED BY N.SuzukHTCDIST.左L店C厂RICOEMUSERDEPT.MACHINEDESIGN