Schumacher MSC-2405 - Manual (Page 12)

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MAINTENANCE INSTRUCTIONS 15.
Before performing maintenance, unplug and disconnect battery charger 15.1
(see sections 6.7 and 7.6).
After use, unplug charger and use a dry cloth to wipe all battery corrosion
15.2
and other dirt or oil from terminals, cords, and the charger case.
Have any cracked or frayed cables replaced by an authorized service
15.3
person.
Servicing does not require opening unit, as there are no user-serviceable
15.4
parts.
STORAGE INSTRUCTIONS 16.
Store charger unplugged, in an upright condition. Cord will still conduct 16.1
electricity until it is unplugged from outlet.
Store inside, in a dry, cool place (unless you’re using an on-board Marine
16.2
Charger ).
Do not store clips on handle, clipped together, on or around metal, or
16.3
clipped to cables.
TROUBLESHOOTING 17.
LED GUIDE/PROBLEM POSSIBLE CAUSE SOLUTION
The charger is plugged in
but the POWER ON (red)
LED is not lit.
No power at the AC
receptacle.
Poor electrical connection.
The battery charger is not
functioning properly.
Check for open fuse or
circuit breaker supplying
AC outlet.
Check power cord and
extension cord for loose
fitting plug.
Call customer service
(1-800-
621-5485) .
The battery is connected
and the POWER ON
(red) LED is on, but the
CHARGING (yellow) LED
is not lit and charger is not
charging.
Battery connectors are not
making a good connec-
tion.
The battery is bad.
The battery charger is not
functioning properly.
Check for poor connection
at battery. Make sure con-
necting points are clean.
Have the battery checked
by a qualified service
person.
Call customer service
(1-800-621-5485).