HIKOKI H 3641DA Handling Instructions Manual - Page 9

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○ During use, try to avoid swarf or dust on the tool from

falling on the battery.

○ When suspending operation or after use, do not leave

the power tool in an area where it may be exposed to

falling swarf or dust.

Doing so could cause a short circuit that could result in

smoke emission or ignition.

20. Do not look directly into the light. Such actions could

result in eye injury.

Wipe off any dirt or grime attached to the lens of the

LED light with a soft cloth, being careful not to scratch

the lens.

Scratches on the lens of the LED light can result in

decreased brightness.

21. Always use the tool and battery at temperatures

between -5°C and 40°C.

22. Always charge the battery at an ambient temperature of

0–40°C.

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 a 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 for a purpose other than those

specified.

5. If the battery charging fails to complete even when a

specified recharging time has elapsed, immediately

stop further recharging.

6. Do not put or subject the battery to high temperatures or

high pressure such as into a microwave oven, dryer, or

high pressure container.

7. Keep away from fire immediately when leakage or foul

odor are detected.

8. Do not use in a location where strong static electricity

generates.

9. 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.

10. Do not immerse the battery or allow any fluids to flow

inside. Conductive liquid ingress, such as water, can

cause damage resulting in fire or explosion. Store your

battery in a cool, dry place, away from combustible and

flammable items. Corrosive gas atmospheres must be

avoided.

11. Do not give a strong shock to the display panel or break

it. It may lead to a trouble.

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.

WARNING

If a conductive foreign matter enters in the terminal of

lithium ion battery, the battery may be shorted, causing fire.

When storing the lithium ion battery, obey surely the rules

of following contents.

○ Do not place conductive debris, nail and wires such as

iron wire and copper wire in the storage case.

○ To prevent shorting from occurring, load the battery in

the tool or insert securely the battery cover for storing

until the ventilator is not seen.

REGARDING LITHIUM-ION BATTERY

TRANSPORTATION

When transporting a lithium-ion battery, please observe the

following precautions.

WARNING

Notify the transporting company that a package contains a

lithium-ion battery, inform the company of its power output

and follow the instructions of the transportation company

when arranging transport.

○ Lithium-ion batteries that exceed a power output of

100 Wh are considered to be in the freight classification

of Dangerous Goods and will require special application

procedures.

○ For transportation abroad, you must comply with

international law and the rules and regulations of the

destination country.

Power Output

2 to 3 digit number