Maintenance And Storage; Troubleshooting - Schumacher SL1397 Owner's Manual

USING THE WORK LIGHT
1. Position the jump starter on a flat, stable
surface near the intended work area.
2. Ensure the battery clamps are securely
clipped on the storage holders.
3. Press the Battery Status/Light button
on the front of the unit for 2 seconds,
to turn on the work light.
4. When finished using the work light,
press the button for 2 seconds, to turn
off the work light.
5. Recharge the unit as soon as possible
after each use.

7. MAINTENANCE AND STORAGE

7.1 Clean the clips and the case each time you
are finished using it.
7.2 Charge battery to full capacity before
storage.
7.3 Store this unit at the temperatures between
- 4°F - + 140°F ( - 20 ˚C - + 60 ˚C).

8. TROUBLESHOOTING

PROBLEM
The jump starter won't
jump start my car.
The jump starter will not
operate.
The battery in the jump
starter won't hold a charge.
POSSIBLE CAUSE
Clamps are not making a good
connection to the battery.
Connections are reversed.
The jump starter's battery is not
charged.
The vehicle's battery is
defective.
The jump starter is not turned on.
Low temperature protection.
The battery is bad (will not
accept a charge).
• 6 •
ENERGY SAVING MODE
If the unit is not used after the ON/OFF
power switch is turned on, the unit will go
into Energy Saving mode after 30 seconds,
to prevent battery discharge. Follow these
steps to use any function after Energy
Saving mode:
1. Press the ON/OFF power switch to
turn the unit ON.
2. The Green Ready/Fail LED will light.
3. After 30 seconds, The USB port and
Battery Status/Light function will turn off.
4. After 2 minutes, The Green Ready/
Fail LED will turn off.
5. Press the Battery Status/Light
button once. The unit is now ready for
checking the battery status and using
the jump starter, USB and work light.
7.4 Store clips on their support posts, to
ensure they do not come into contact with
any metallic surface.
7.5 Never completely discharge the internal
battery.
7.6 Charge after each use.
7.7 Charge at least once every month, if not in
frequent use, to prevent over-discharge.
Check for poor connection to
battery and frame. Make sure
connection points are clean.
Disconnect the jump starter and
reverse the clamps.
Press the Battery Status button
on the front of the unit. The LEDs
will indicate the status of charge.
Have the battery checked.
Press ON/OFF switch to turn on
the jump starter.
Use the USB adaptor to charge
and activate.
Have the battery checked.
SOLUTION