Panasonic EY4550 Manual De Instrucciones página 17

All manuals and user guides at all-guides.com
(3) Battery low warning lamp
Off Flashing
(normal (No charge)
operation) Battery protection
feature active
Excessive (complete) discharging of
lithium ion batteries shortens their
service life dramatically. The tool
includes a battery protection feature
designed to prevent excessive dis-
charging of the battery pack.
• The battery protection
activates immediately before the
battery loses its charge, causing the
battery low warning lamp to flash.
• If you notice the battery low warning
lamp flashing, charge the battery
pack immediately.
• If it is started with too little battery
power remaining, the tool may stop
operating without the battery low
warning lamp flashing first. This
indicates that there is too little
battery power remaining to use the
tool, and the battery pack should be
charged before further use.
• If the tool is subject to a sudden load
during use that causes the motor to
lock up, the
prevention sensor may be triggered,
and the battery low warning lamp
may flash. The lamp will stop
flashing once you address the
cause of the motor's locking up and
cycle the trigger.
[Battery Pack]
For Appropriate Use of
Battery pack
Li-ion Battery pack
• For optimum battery life, store the
• When charging the battery pack,
feature
• When battery pack is not in use, keep
• When operating the battery pack,
• When the battery pack is removed
overdischarge
- 17 -
Li-ion battery pack following use
without charging it.
confirm that the terminals on the
battery charger are free of foreign
substances such as dust and water etc.
Clean the terminals before charging
the battery pack if any foreign
substances are found on the terminals.
The life of the battery pack terminals
may be affected by
substances such as dust and water
etc. during operation.
it away from other metal objects like:
paper clips, coins, keys, nails, screws,
or other small metal objects that can
make a connection from one terminal
to another.
Shorting the battery terminals together
may cause sparks, burns or a fire.
make sure the work place is well
ventilated.
from the main body of the tool,
replace the battery pack cover
immediately in order to prevent dust
or dirt from contaminating the battery
terminals and causing a short circuit.
foreign