Maintenance Instructions; Troubleshooting - Schumacher SLI2 Benutzeranleitung

JUMP START OVERLOAD – The peak
current is more than 800A within 2
seconds and the cranking current is more
than 540A in 2-10 seconds.

10. MAINTENANCE INSTRUCTIONS

10.1 After use and before performing
maintenance, unplug and disconnect
the unit.
10.2 Use a dry cloth to wipe all battery
corrosion and other dirt or oil from the
battery clamps, cords, and the outer case.
11. STORAGE INSTRUCTIONS
11.1 Charge battery to full capacity before
storage.
11.2 Store this unit at temperatures between
- 4°F– + 104°F ( - 20°C – + 40°C).
11.3 Never completely discharge the battery.

12. TROUBLESHOOTING

PROBLEM
When recharging the
unit, the display shows
BATTERY TOO HOT
TO CHARGE
or
When jump starting,
the display shows
BATTERY TOO HOT.
When recharging the
unit, the display shows
BATTERY TOO COLD
TO CHARGE.
Alarm is sounding
and display shows
WARNING-CLAMPS
REVERSED.
POSSIBLE CAUSE
When the internal temperature
is too warm, the unit will not
recharge (or jump start), to protect
itself from damage.
The internal battery temperature
is too low.
Connections are reversed.
10 – Maximum 10-second-down counter
for engine start.
BATTERY COOL DOWN 60 SEC
REMAINING – Shows waiting time needed
before attempting another engine start.
10.3 Do not open the unit, as there are no user-
serviceable parts; any servicing should be
performed by qualified service personnel.
11.4 Charge after each use.
11.5 Charge at least once every 3 to 6 months
if not in frequent use, to prevent over-
discharge.
Disconnect unit. Move the unit to
a cooler, well-ventilated location
and allow it to cool down before
attempting to recharge (or jump
start).
Disconnect unit. Move the unit
to a warmer, well-ventilated
location and allow it to warm up
before attempting to recharge.
Disconnect the unit and reverse
the clamps.
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REASON/SOLUTION