Maintenance Instructions; Storage Instructions; Troubleshooting - Schumacher SL1317 Owner's Manual

4. When finished using the USB port, disconnect the charging cable from
your mobile device and then disconnect the charging cable from the unit.
Slide the ON/OFF switch to the OFF position.
5. Recharge the unit as soon as possible after each use.
NOTE: If no USB device is connected, power to the USB ports will
automatically shut off after 30 seconds.
7.3 USING THE LED LIGHT
1. Slide the ON/OFF switch to the ON position.
2. Hold down the display
3. Once the LED light is on, press and release the display
through the following modes:
• Steady glow
• Flash for an SOS signal
• Flash in strobe mode
4. When finished using the LED light, press and hold the display
until the light turns off.
5. Slide the ON/OFF switch to the OFF position.
6. Recharge the unit as soon as possible after each use.

8. MAINTENANCE INSTRUCTIONS

1. After use and before performing maintenance, unplug and disconnect
the unit.
2. Use a dry cloth to wipe all battery corrosion and other dirt or oil from
the battery clamps, cords, and the outer case.
3. Do not open the unit, as there are no user-serviceable parts.

9. STORAGE INSTRUCTIONS

1. Charge battery to full capacity before storage.
2. Store this unit at temperatures between - 4°F- + 140°F ( - 20°C- + 60°C).
3. Never completely discharge the battery.
4. Charge after each use.
5. Charge at least once every month, if not in frequent use, to prevent
over-discharge.

10. TROUBLESHOOTING

Jump Starter
PROBLEM
The jump starter's display will
not turn on.
The thermometer symbol
is flashing.
button for 3 seconds.
Make sure the unit is charged.
Connect to a power source, to reset.
Make sure the ON/OFF switch is set to
the ON position.
The unit is too hot or cold. The thermometer
symbol will disappear when the condition
is removed.
• 8 •
button to cycle
SOLUTION
button