User Guide

NHM-4
CCS Technical Documentation
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Charging troubleshooting
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Charger
Battery bar
doesn‘t work
Connect
(ACP–7)
charger
Retest
No
Measure voltage
over (TVS) V100.
Is it > 3.0 Vdc ?
Yes
Check X100,
V100, C113
C118, C112
F100
and line
No
BTEMP value.
(Compare it to ambient
temperature)
Is it ~ 25 C
Yes
Check
X101,C104
R202, R207
C220
fuse F100
and measure current.
Is it ~350...390 mA ?
Yes
Change UEM
No
Retest
Yes
No
(not scrolling)
Read
(0319 ?)
Is grip OK ?
Change grip
and lline
Remove