KERN KFB-TM - Non-Verifiable System Menu Overview

- 41 - KFB-TM/KFN-TM-SH-e-1410
Battery not charging
Yes
No
Not good
Ok
Not good
Ok
Not good
Ok
START
Check Battery
Voltage < 5V
Check Adaptor out
put 9.5 V. with out
connect the scale
Check C1 +9 V
CHK M/B U5
pin2
Output > 7V.
Replace Battery
Check the adaptor or replace
adaptor.
Check BR, C1, C2 and
around circuit
Check M/B DU5 and around
circuit
Check M/B D1,
R1 and around
circuit