Caution On Lithium-Ion Battery - Hitachi Koki CH 10DL Handling Instructions Manual

Cordless shrub shear / cordless grass shear
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  • ENGLISH, page 9
6.
Do not use the tool to cut wire, metal plates or
other hard objects. The tool could be damaged and
cause injury.
7.
If the tool does not work normally and is producing
strange noise, turn it off immediately and have it
inspected and repaired.
8.
If the tool falls or strikes against an object, check
the blade and the body for damage, cracking and
deformation. Use of a damaged, deformed or
cracked blade could result in injury.
9.
Do not disassemble the blade. This may result in injury.
10. This product generates vibration during operation.
This makes long continuous work physically
strenuous so avoid a poor work posture and be sure
to take frequent rests. Also during short work periods,
stop work immediately to take a rest when your
fingers, hands, arms or shoulders become tired.
11. Use gloves, or cloth to protect your hands when
handling the blade. Careless handling may lead to
injury.
12. Do not expose the blade to excessive pressure
during cutting as the blade could be damaged.
13. The blade is extremely hot after cutting. Do not
touch it to prevent burn injuries.
14. When working in high places, make sure that no
one is standing below. They could be injured should
you accidentally drop the tool or other object.
15. To prevent unforeseen accidents, never leave the
tool running unattended on a stand or on the floor.
16. Do not expose the tool to insecticide and other
chemicals. Such chemicals could cause cracking
and other damage.
PRECAUTIONS FOR BATTERY AND CHARGER
1.
Always charge the battery at a temperature of 0 –
40°C. Charging the battery at temperatures outside
the range of 0 – 40°C may prevent proper charging
and reduce battery life.
The most suitable temperature for charging is that
of 20 – 25°C.
2.
When one charging is completed, leave the charger for
about 15 minutes before the next charging of battery.
Do not charge the battery more than 2 hours.
3.
Do not allow foreign matter to enter the hole for
connecting the rechargeable battery.
4.
Never disassemble the rechargeable battery and
charger.
5.
Never short-circuit the rechargeable battery. Short-
circuiting the battery will cause a great electric
current and overheat. It results in burn or damage
to the battery.
6.
Do not dispose of the battery in fire. If the battery is
burnt, it may explode.

CAUTION ON LITHIUM-ION BATTERY

To extend the lifetime, the lithium-ion battery equips
with the protection function to stop the output.
In the cases of 1 to 3 described below, when using this
product, even if you are pulling the switch, the motor
may stop. This is not the trouble but the result of
protection function.
1.
When the battery power remaining runs out, the
motor stops.
In such case, charge it up immediately.
2.
If the tool is overloaded, the motor may stop. In this
case, release the switch of tool and eliminate causes
of overloading. After that, you can use it again.
3.
If the battery is overheated under overload work,
the battery power may stop.
In this case, stop using the battery and let the
battery cool. After that, you can use it again.
Furthermore, please heed the following warning and
caution.
WARNING
In order to prevent any battery leakage, heat generation,
smoke emission, explosion and ignition beforehand,
please be sure to heed the following precautions.
1.
Make sure that swarf and dust do not collect on the
battery.
During work make sure that swarf and dust do not
fall on the battery.
Make sure that any swarf and dust falling on the
power tool during work do not collect on the battery.
Do not store an unused battery in a location exposed
to swarf and dust.
Before storing a battery, remove any swarf and
dust that may adhere to it and do not store it together
with metal parts (screws, nails, etc.).
2.
Do not pierce battery with a sharp object such as a
nail, strike with a hammer, step on, throw or subject
the battery to severe physical shock.
3.
Do not use an apparently damaged or deformed
battery.
4.
Do not use the battery in reverse polarity.
5.
Do not connect directly to an electrical outlets or
car cigarette lighter sockets.
6.
Do not use the battery for a purpose other than
those specified.
7.
If the battery charging fails to complete even when
a specified recharging time has elapsed,
immediately stop further recharging.
8.
Do not put or subject the battery to high
temperatures or high pressure such as into a
microwave oven, dryer, or high pressure container.
9.
Keep away from fire immediately when leakage or
foul odor are detected.
10. Do not use in a location where strong static
electricity generates.
11. If there is battery leakage, foul odor, heat generated,
discolored or deformed, or in any way appears
abnormal during use, recharging or storage,
immediately remove it from the equipment or
battery charger, and stop use.
CAUTION
1.
If liquid leaking from the battery gets into your
eyes, do not rub your eyes and wash them well
with fresh clean water such as tap water and contact
a doctor immediately.
If left untreated, the liquid may cause eye-problems.
2.
If liquid leaks onto your skin or clothes, wash well
with clean water such as tap water immediately.
There is a possibility that this can cause skin irritation.
3.
If you find rust, foul odor, overheating, discolor,
deformation, and/or other irregularities when using
the battery for the first time, do not use and return it
to your supplier or vendor.
English
10

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