Hyundai HBAC20V2A Original Instructions Manual page 5

b) Never service damaged battery packs. Service of battery packs should only be performed by the
manufacturer or authorized service providers.
2.2 IMPACT WRENCH SAFETY WARNING
Hold power tool by insulated gripping surfaces, when performing an operation where the fastener
may contact hidden wiring. Fastener contacting a "live" wire may make exposed metal parts of the power
tool "live" and could give the operator an electric shock.
2.3 SAFETY INSTRUCTIONS FOR BATTERIES AND CHARGER
a) Batteries
Never attempt to open for any reason.

Do not store in locations where the temperature may exceed 40°C (104°F).

The recommended ambient temperature range for the charging system during charging is 4°C to 40°C.

The recommended ambient temperature range for tool and battery use is -5°C to 40°C.

Use the charger provided with the tool only to charge the battery.

Store your batteries in a cool dry place (5°C-20°C/41°F-68°F). Never store batteries in discharged state.

The recommended ambient temperature range for the charging system during charging is 4°C to 40°C.

The recommended ambient temperature range for tool and battery use is -5°C to 40°C.

It is better for Li-ion batteries to discharge and reload them regularly (at least 4 times a year). The ideal

charge for long-term storage of your Li-ion battery is 40% of capacity.
When disposing of batteries, follow the instructions given in the section "Protecting the environment".

Do not cause short circuits. If connection is made between the positive (+) and negative (-) terminal

directly or via accidental contact with metallic objects, the battery is short circuited and an intense current
will flow causing heat generation which may lead to casing rupture or fire.
Do not heat. If batteries are heated to above 100°C (212°F), sealing and insulating separators and other

polymer components may be damaged resulting in electrolyte leakage and/or internal short circuiting,
leading to heat generation causing rupture or fire. Moreover do not dispose of the batteries in fire,
explosion and/or intense burning may result.
Under extreme conditions, battery leakage may occur. When you notice liquid on the battery, proceed as

follows:
Carefully wipe the liquid off using a cloth. Avoid skin contact.

In case of skin or eye contact, follow the instructions below:

 Immediately rinse with water. Neutralize with a mild acid such as lemon juice or vinegar.
 In case of eye contact, rinse abundantly with clean water for at least 10 minutes.
 Consult a physician.
Fire hazard! Avoid short-circuiting the contacts of a detached battery. Do not incinerate the
battery.
2) Charger
Use the charger provided with the tool only to charge

the battery.
Never attempt to charge non-rechargeable batteries.

Have defective cords replaced immediately.

Do not expose to water.

Do not open the charger.

Do not probe the charger.
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