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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
10. After the vehicle is started, remove the black negative battery clamp first,
then the red positive clamp.
11. Recharge the jump starter.
TROUBLESHOOTING
If these remedies are unsuccessful, consult your Clarke dealer.
PROBLEM
CAUSE
SOLUTION
Unit beeps and
screen shows
“OUTPUTS LOCKED”
Battery clamps are
connected backwards
(reverse polarity) or
there is a short circuit.
Disconnect clamps
immediately. Connect them
correctly and turn the unit back
on to resume operation.
Unit fails to
jumpstart vehicle
Broken clamps/cable
Low battery.
Unit damaged
internally
Have damaged items replaced
Recharge the jumpstarter
battery.
Take the unit to your Clarke
dealer for repair.
Screen shows
OUTPUTS LOCKED
and keeps flashing
Attempt to jumpstart
more than 3 times in a
short interval.
Jumpstart is in protection mode
to protect its self from
overheating. Wait for 2 minutes
while the battery cools down
before resuming operation.
Screen is blank with
no message shown
USB output or 12V DC
output overload or a
short circuit. Unit
protection has been
tripped
Low battery.
Press power button to unlock
the unit and resume operation.
Recharge the jumpstarter.
Summary of Contents for JS1224Li
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