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7-3
Section
Maintenance of the NT620S/620C
277
5. Close the CFL case lid and secure it with the screw.
The battery may be replaced while the power is ON. In this case, there are no
restrictions on battery replacement time.
Caution
Never short the “+” and “–” terminals of the battery. Do not recharge, take apart,
or heat the battery, or discard it into open flame. Attempting any of these will lead
to hazards such as fire, leakage of electrolyte, rupture, etc.
When replacing a battery, ensure that the battery terminal does not touch the
board in the NT620S/620C.
Содержание NT620C
Страница 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Страница 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
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Страница 5: ...vi...
Страница 326: ...Appendix K Option List 325 Battery 3G2A9 BAT08 This is a lithium battery used for memory backup...
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