Würth 0772 070 000 Manuel D'instructions page 18

Torch function
▸ Press the light mode button [6] to turn on the internal LED light.
▸ The mode is changed every time you press it.
Operating mode:
100% > 50% > 10% > SOS > Flashing > Strobe > Off
▸ Charge the battery immediately after purchase, after each use
and also every 30 days for at least 24 hours.
▸ Protect the device against humidity and moisture.
▸ Clean the device only by using a clean, dry cloth.
▸ Store the device in an upright position in a covered, cool and
dry place.
▸ Check the unit before each use for damage.
Fault
The LED error indicator
(red) [3] lights up
permanently.
The LED error indicator
(red) [3] is flashing; the
polarity is correct.
The vehicle engine will
not start; the polarity is
not correct.
18
Maintenance / Care
Troubleshooting Tips
Cause and remedy
Check the polarity and change this if
necessary.
The device is too hot. Let it cool down.
The voltage of the connected vehicle
battery is below 2 volts. Switch off all
vehicle loads and try again, or use
manual overdrive mode.