1. Ua ntej, siv lub ntsuas hluav taws xob los txheeb xyuas cov hlau nyob.
2. Tua lub hwj huam mov rau lub qhov (socket).
3. Txuas cov xaim nyob rau lub davhlau ya nyob twg cim "A" ntawm qhov hloov pauv (ib qho ntawm nws ob lub davhlau ya nyob twg); Tom qab ntawd, khiav ib lub 2.5 mm² insulated hlau los ntawm lwm lub davhlau ya nyob twg ntawm qhov hloov thiab ruaj ntseg txuas mus rau "L" davhlau ya nyob twg ntawm lub qhov (socket) (ib qho ntawm peb lub terminals).
4. txheeb xyuas cov hlau nruab nrab thiab ruaj ntseg txuas ncaj qha mus rau "N" davhlau ya nyob twg ntawm lub qhov (socket).
5. txheeb xyuas cov xaim hauv av thiab ruaj ntseg txuas ncaj qha mus rau lub davhlau ya nyob twg "E" ntawm lub qhov (socket).
Lus Cim: Cov xov hlau nruab nrab thiab hauv av yuav tsum tsis txhob raug yuam kev (feem ntau, thaum tig mus rau lub qhov (socket), qhov nruab nrab lub davhlau ya nyob twg yog nyob rau sab laug, lub davhlau ya nyob twg nyob rau sab xis, thiab lub davhlau ya nyob twg yog nyob rau saum toj); txwv tsis pub, ntsaws rau hauv ib qho khoom siv hluav taws xob thiab hloov mus rau tam sim ntawd yuav ua rau muaj kev cuam tshuam ntawm Circuit Court.
