KPS DCM3000, Instruction Manual

Page: 20 / 56

- 20 -
DCM3000 EN
4.11 Resistance Test
WARNING
(OHFWULFVKRFNKD]DUG
:KHQPHDVXULQJFLUFXLWLPSHGDQFHGHWHUPLQHWKDWWKHSRZHUVXSSO\LVGLVFRQQHFWHGDQGWKH
capacitor in the circuit is completely discharged.
,QVHUWEODFNSUREHWR COM MDFNLQVHUWUHGSUREHWR INPUT MDFN
3ODFHPHDVXULQJUDQJHVZLWFKWRSRVLWLRQ “ ȍ´ $WWKLVWLPHWKHPHWHULVLQWKHPHDVXUHPHQWVWDWH
&RQQHFWWKHSUREHWRWKHERWKHQGVRIUHVLVWRURUFLUFXLWWREHWHVWHGIRUPHDVXUHPHQW
/&'ZLOOVKRZUHDGLQJV
Note:
:KHQWKHLQSXWHQGLVRSHQ/&'VKRZV³2/´RXWUDQJHVWDWH
:KHQWKHUHVLVWDQFHWREHWHVWHG!0WKHPHWHUUHDGLQJZLOOVWDELOL]HDIWHUDIHZVHFRQGVZKLFK
is normal for high resistance readings
4.12 Diode Test
,QVHUWEODFNSUREHWR&20-DFNLQVHUWUHGSUREHWR,1387-DFN
0HDVXULQJVZLWFKLVSODFHGWRSRVLWLRQ
&RQQHFWWKHUHGSUREHWRGLRGHDQRGHDQGFRQQHFWWKHEODFNSUREHWRGLRGHFDWKRGHWRPDNH
test.
5HDGRQWKH/&'
Note
:KDWWKHPHWHUVKRZVLVDSSUR[LPDWLRQRIGLRGHIRUZDUGYROWDJHGURS
,IWKHSUREHKDVUHYHUVHFRQQHFWLRQRUWKHSUREHLVRSHQWKH/&'ZLOOVKRZ³2/´
4.13 Circuit Continuty Test
WARNING
(OHFWULFVKRFNKD]DUG
:KHQ PHDVXULQJ FLUFXLW FRQWLQXLW\ GHWHUPLQH WKDW WKH SRZHU VXSSO\ LV GLVFRQQHFWHG DQG WKH
capacitor in the circuit is completely discharges.
,QVHUWEODFNSUREHWR&20-DFNLQVHUWWKHUHGSUREHWR,1387-DFN
0HDVXULQJVZLWFKLVSODFHGWRSRVLWLRQ
&RQQHFWWKHSUREHWRWKHERWKHQGVRIFLUFXLWWREHWHVWHGIRUWKH0HDVXUHPHQW
,IWKHUHVLVWDQFHRIFLUFXLWXQGHUWHVWLVOHVVWKDQȍWKHPHWHUVEXLOWLQEX]]HUPD\VRXQG
5HDGWKHFLUFXLWUHVLVWDQFHYDOXHRQWKH/&'