7.
Troubleshooting list
Malfunction
Product not functioning at
all
Battery is not charged
Finding
"Power On" indicator 3
not illuminated
Battery inserted, Charg-
ing progress indicator
not illuminated
Battery
inserted,
"Action request" indica-
tor illuminated
Cause
Power cord not plugged
in
Mains power cord defec-
tive
Fuses blown
Product defective
Product contacts dirty
Battery defective
Product defective
Excessive battery temper-
ature
detected
during
charging
Charging fault or battery
defective
Remedy
Plug in mains power cord
in device socket 5 at the
product and in a mains
power socket
Replace
mains
power
cord
Replace fuses, see chap-
ter Changing fuses
Have
the
product
repaired by the manufac-
turer
Clean the contacts, see
chapter Processing
Have battery repaired by
the manufacturer
Have
the
product
repaired by the manufac-
turer
Remove the battery from
the charging bay, let it
cool down and restart
charging.
If the malfunction recurs,
have battery repaired by
the manufacturer
Remove the battery from
the charging bay and
repeat charging, if nec-
essary in another charg-
ing bay.
If the malfunction recurs,
have battery repaired by
the manufacturer
11