Service manual
,QWURGXFWLRQ 6L(1
YLLL
,QVSHFWLRQDIWHU5HSDLU
%HVXUHWRXVHWKHVSHFLILHGFDEOHWRFRQQHFWEHWZHHQWKHLQGRRUDQGRXWGRRU
XQLWV0DNHWKHFRQQHFWLRQVVHFXUHO\DQGURXWHWKHFDEOHSURSHUO\VRWKDWWKHUH
LVQRIRUFHSXOOLQJWKHFDEOHDWWKHFRQQHFWLRQWHUPLQDOV
,PSURSHUFRQQHFWLRQVFDQFDXVHH[FHVVLYHKHDWJHQHUDWLRQRUILUH
:KHQFRQQHFWLQJWKHFDEOHEHWZHHQWKHLQGRRUDQGRXWGRRUXQLWVPDNHVXUH
WKDWWKHWHUPLQDOFRYHUGRHVQRWOLIWRIIRUGLVPRXQWEHFDXVHRIWKHFDEOH
,IWKHFRYHULVQRWPRXQWHGSURSHUO\WKHWHUPLQDOFRQQHFWLRQVHFWLRQFDQFDXVH
DQHOHFWULFDOVKRFNH[FHVVLYHKHDWJHQHUDWLRQRUILUH
'RQRWGDPDJHRUPRGLI\WKHSRZHUFDEOH
'DPDJHGRUPRGLILHGSRZHUFDEOHFDQFDXVHDQHOHFWULFDOVKRFNRUILUH
3ODFLQJKHDY\LWHPVRQWKHSRZHUFDEOHDQGKHDWLQJRUSXOOLQJWKHSRZHUFDEOH
FDQGDPDJHWKHFDEOH
'RQRWPL[DLURUJDVRWKHUWKDQWKHVSHFLILHGUHIULJHUDQW5$LQWKH
UHIULJHUDQWV\VWHP
,IDLUHQWHUVWKHUHIULJHUDWLQJV\VWHPDQH[FHVVLYHO\KLJKSUHVVXUHUHVXOWV
FDXVLQJHTXLSPHQWGDPDJHDQGLQMXU\
,IWKHUHIULJHUDQWJDVOHDNVEHVXUHWRORFDWHWKHOHDNDQGUHSDLULWEHIRUH
FKDUJLQJWKHUHIULJHUDQW$IWHUFKDUJLQJUHIULJHUDQWPDNHVXUHWKDWWKHUHLVQR
UHIULJHUDQWOHDN
,IWKHOHDNFDQQRWEHORFDWHGDQGWKHUHSDLUZRUNPXVWEHVWRSSHGEHVXUHWR
SHUIRUPSXPSGRZQDQGFORVHWKHVHUYLFHYDOYHWRSUHYHQWWKHUHIULJHUDQWJDV
IURPOHDNLQJLQWRWKHURRP7KHUHIULJHUDQWJDVLWVHOILVKDUPOHVVEXWLWFDQ
JHQHUDWHWR[LFJDVHVZKHQLWFRQWDFWVIODPHVVXFKDVIDQDQGRWKHUKHDWHUV
VWRYHVDQGUDQJHV
:KHQUHSODFLQJWKHFRLQEDWWHU\LQWKH5HPRWH&RQWUROEHVXUHWRGLVSRVHGRI
WKHROGEDWWHU\WRSUHYHQWFKLOGUHQIURPVZDOORZLQJLW
,IDFKLOGVZDOORZVWKHFRLQEDWWHU\VHHDGRFWRULPPHGLDWHO\
:DUQLQJ
&DXWLRQ
,QVWDOODWLRQRIDOHDNDJHEUHDNHULVQHFHVVDU\LQVRPHFDVHVGHSHQGLQJRQWKH
FRQGLWLRQVRIWKHLQVWDOODWLRQVLWHWRSUHYHQWHOHFWULFDOVKRFNV
'RQRWLQVWDOOWKHHTXLSPHQWLQDSODFHZKHUHWKHUHLVDSRVVLELOLW\RI
FRPEXVWLEOHJDVOHDNV
,IDFRPEXVWLEOHJDVOHDNVDQGUHPDLQVDURXQGWKHXQLWLWFDQFDXVHDILUH
%HVXUHWRLQVWDOOWKHSDFNLQJDQGVHDORQWKHLQVWDOODWLRQIUDPHSURSHUO\
,IWKHSDFNLQJDQGVHDODUHQRWLQVWDOOHGSURSHUO\ZDWHUFDQHQWHUWKHURRPDQG
ZHWWKHIXUQLWXUHDQGIORRU
)RULQWHJUDOXQLWV
RQO\
:DUQLQJ
&KHFNWRPDNHVXUHWKDWWKHSRZHUFDEOHSOXJLVQRWGLUW\RUORRVHWKHQLQVHUW
WKHSOXJLQWRDSRZHURXWOHWDOOWKHZD\
,IWKHSOXJKDVGXVWRUORRVHFRQQHFWLRQLWFDQFDXVHDQHOHFWULFDOVKRFNRUILUH
,IWKHSRZHUFDEOHDQGOHDGZLUHVKDYHVFUDWFKHVRUGHWHULRUDWHGEHVXUHWR
UHSODFHWKHP
'DPDJHGFDEOHDQGZLUHVFDQFDXVHDQHOHFWULFDOVKRFNH[FHVVLYHKHDW
JHQHUDWLRQRUILUH
'RQRWXVHDMRLQHGSRZHUFDEOHRUH[WHQVLRQFDEOHRUVKDUHWKHVDPHSRZHU
RXWOHWZLWKRWKHUHOHFWULFDODSSOLDQFHVVLQFHLWFDQFDXVHDQHOHFWULFDOVKRFN
H[FHVVLYHKHDWJHQHUDWLRQRUILUH