LG 42LN5300 Owners Manual - Page 4
NEC: National Electrical Code, NEC Art 250, Part H - parts
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4 IMPORTANT SAFETY INSTRUCTIONS y*URXQGLQJ ([FHSWIRUGHYLFHVZKLFKDUHQRWJURXQGHG (QVXUHWKDW\RXFRQQHFWWKHHDUWKJURXQGZLUHWR SUHYHQWSRVVLEOHHOHFWULFVKRFN LHD79ZLWKD WKUHHSURQJJURXQGHG$&SOXJPXVWEHFRQQHFWHG WRDWKUHHSURQJJURXQGHG$&RXWOHW ,IJURXQGLQJ PHWKRGVDUHQRWSRVVLEOHKDYHDTXDOLILHG HOHFWULFLDQLQVWDOODVHSDUDWHFLUFXLWEUHDNHU'RQRW WU\WRJURXQGWKHXQLWE\FRQQHFWLQJLWWRWHOHSKRQH ZLUHVOLJKWHQLQJURGVRUJDVSLSHV Short-circuit Breaker Power Supply y$VORQJDVWKLVXQLWLVFRQQHFWHGWRWKH$&ZDOO RXWOHWLWLVQRWGLVFRQQHFWHGIURPWKH$&SRZHU VRXUFHHYHQLIWKHXQLWLVWXUQHGRII y'RQRWDWWHPSWWRPRGLI\WKLVSURGXFWLQDQ\ZD\ ZLWKRXWZULWWHQDXWKRUL]DWLRQIURP/*(OHFWURQLFV 8QDXWKRUL]HGPRGLILFDWLRQFRXOGYRLGWKHXVHUV DXWKRULW\WRRSHUDWHWKLVSURGXFW y2XWGRRU$QWHQQD*URXQGLQJ &DQGLIIHUE\FRXQWU\ ,IDQRXWGRRUDQWHQQDLVLQVWDOOHGIROORZWKH SUHFDXWLRQVEHORZ$QRXWGRRUDQWHQQDV\VWHP VKRXOGQRWEHORFDWHGLQWKHYLFLQLW\RIRYHUKHDG SRZHUOLQHVRURWKHUHOHFWULFOLJKWRUSRZHUFLUFXLWV RUZKHUHLWFDQFRPHLQFRQWDFWZLWKVXFKSRZHU OLQHVRUFLUFXLWVDVGHDWKRUVHULRXVLQMXU\FDQRFFXU %HVXUHWKHDQWHQQDV\VWHPLVJURXQGHGVRDVWR SURYLGHVRPHSURWHFWLRQDJDLQVWYROWDJHVXUJHV DQGEXLOWXSVWDWLFFKDUJHV6HFWLRQRIWKH 1DWLRQDO(OHFWULFDO&RGH 1(& LQWKH86$SURYLGHV LQIRUPDWLRQZLWKUHVSHFWWRSURSHUJURXQGLQJRIWKH PDVWDQGVXSSRUWLQJVWUXFWXUHJURXQGLQJRIWKH OHDGLQZLUHWRDQDQWHQQDGLVFKDUJHXQLWVL]HRI JURXQGLQJFRQGXFWRUVORFDWLRQRIDQWHQQDGLVFKDUJH XQLWFRQQHFWLRQWRJURXQGLQJHOHFWURGHVDQG UHTXLUHPHQWVIRUWKHJURXQGLQJHOHFWURGH $QWHQQDJURXQGLQJDFFRUGLQJWRWKH1DWLRQDO (OHFWULFDO&RGH$16,1)3$ Ground Clamp Electric Service Equipment Ground Clamp Antenna Lead in Wire Antenna Discharge Unit (NEC Section 810-20) Grounding Conductor (NEC Section 810-21) Power Service Grounding NEC: National Electrical Code Electrode System (NEC Art 250, Part H) y&OHDQLQJ :KHQFOHDQLQJXQSOXJWKHSRZHUFRUGDQGZLSH JHQWO\ZLWKDVRIWFORWKWRSUHYHQWVFUDWFKLQJ'R QRWVSUD\ZDWHURURWKHUOLTXLGVGLUHFWO\RQWKH79 DVHOHFWULFVKRFNPD\RFFXU'RQRWFOHDQZLWK FKHPLFDOVVXFKDVDOFRKROWKLQQHUVRUEHQ]LQH y0RYLQJ 0DNHVXUHWKHSURGXFWLVWXUQHGRIIXQSOXJJHG DQGDOOFDEOHVKDYHEHHQUHPRYHG,WPD\WDNHRU PRUHSHRSOHWRFDUU\ODUJHU79V'RQRWSUHVVRUSXW VWUHVVRQWKHIURQWSDQHORIWKH79 y9HQWLODWLRQ ,QVWDOO\RXU79ZKHUHWKHUHLVSURSHUYHQWLODWLRQ'R QRWLQVWDOOLQDFRQILQHGVSDFHVXFKDVDERRNFDVH 'RQRWFRYHUWKHSURGXFWZLWKFORWKRURWKHU PDWHULDOVZKLOHSOXJJHG'RQRWLQVWDOOLQH[FHVVLYHO\ GXVW\SODFHV y,I\RXVPHOOVPRNHRURWKHURGRUVFRPLQJIURP WKH79XQSOXJWKHSRZHUFRUGDQGFRQWDFWDQ DXWKRUL]HGVHUYLFHFHQWHU y.HHSWKHSURGXFWDZD\IURPGLUHFWVXQOLJKW y1HYHUWRXFKWKLVDSSDUDWXVRUDQWHQQDGXULQJD WKXQGHURUOLJKWQLQJVWRUP y:KHQPRXQWLQJD79RQWKHZDOOPDNHVXUHQRW WRLQVWDOOWKH79E\KDQJLQJWKHSRZHUDQGVLJQDO FDEOHVRQWKHEDFNRIWKH79 y'RQRWDOORZDQLPSDFWVKRFNRUDQ\REMHFWVWRIDOO LQWRWKHSURGXFWDQGGRQRWGURSDQ\WKLQJRQWRWKH VFUHHQ y'LVFRQQHFWLQJWKH0DLQ3RZHU 7KHSRZHURXWOHWXVHGZLWKWKLVGHYLFHPXVWUHPDLQ HDVLO\DFFHVVLEOH y6WRUHWKHDFFHVVRULHV EDWWHU\HWF LQDVDIH ORFDWLRQRXWRIWKHUHDFKRIFKLOGUHQ y7KLVDSSDUDWXVXVHEDWWHULHV,Q\RXUFRPPXQLW\ WKHUHPLJKWEHUHJXODWLRQVWKDWUHTXLUH\RX WRGLVSRVHRIWKHVHEDWWHULHVSURSHUO\GXHWR HQYLURQPHQWDOFRQVLGHUDWLRQV3OHDVHFRQWDFW\RXU ORFDODXWKRULWLHVIRUGLVSRVDORUUHF\FOLQJLQIRUPDWLRQ y'RQRWGLVSRVHRIEDWWHULHVLQDILUH y'RQRWVKRUWFLUFXLWGLVDVVHPEOHRUDOORZWKH EDWWHULHVWRRYHUKHDW ENGLISH
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