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56V LITHIUM-ION PORTABLE AREA LIGHT — LT1000/LT1000-FC18
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The light does
not work.
◾
Low battery capacity.
◾
Charge battery pack.
◾
Battery pack is not correctly
attached to the light.
◾
Attach battery pack to
light correctly.
◾
The light features an automatic
shutoff switch that prevents
the light from being turned on
when the upper panel is folded.
◾
Unfold the upper panel
to an angle over 15°.
◾
Other unidentified causes.
◾
Contact a qualified service
technician for repair.
The light in
“Boost” mode
shifts down to a
lower brightness
over time.
◾
This is a safety feature
to prevent the light from
overheating.
◾
Allow the light to
cool down and try to
reactivate the “Boost”
mode by pressing and
holding the “+” button
for 2-3 seconds.
The USB device
cannot be
charged via the
USB port.
◾
The user didn’t turn on the
light before charging the USB
device.
◾
Briefly press the power
button to turn on the
light – this will activate
the USB port. Even if the
light is turned off during
USB charging process,
the connected USB device
will continue charging for
about 2 hours.
The light turns
off suddenly
during use.
◾
The light features an automatic
shutoff switch that will turn the
light off if upper panel is folded
10±5° from the lower panel.
◾
Make sure the upper
panel is unfolded to an
angle over 15°.
The main handle
could not be
rotated.
◾
The handle is fixed by the
lock-knob.
◾
Rotate the lock-knob
counterclockwise to
loosen the main handle.
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