SKIL BY8705-00 PWRCore 40 2.5Ah 40V Lithium Battery Owner’s Manual

Owner’s Manual

Model : BY8705-00/BY8708-00
40V Lithium Battery

G: To reduce the risk of injury, the user must read and understand the Owner’s Manual before using this product. Save these instructions for future reference.

For Customer Service 1-877-SKIL-999 OR www.skil.com

READ ALL INSTRUCTIONS THOROUGHLY

BATTERY PACK SAFETY WARNINGS

WARNING Before using the battery pack read all instructions and cautionary markings on the battery pack, battery charger, and tools using the battery. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
Know your power tool. Read the operator’s manual carefully. Learn the tool’s applications and limitations, as well as the specific potential hazards related to this tool. Following this rule will reduce the risk of electric shock, fire, or serious injury.
Battery tools do not have to be plugged into an electrical outlet; they are always in operating condition . Be aware of possible hazards when not using your battery tool or when changing accessories. Following this rule will reduce the risk of electric shock, fire, or serious personal injury.
Keep the battery out of reach of children and in the original package until ready to use.
When the battery pack is not in use, keep it away from other metal objects like paperclips, 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 burns or a fire.
Do not place battery tools or their batteries near fire or heat. This will reduce the risk of explosion and possible injury.
Do not store outside or in vehicles.
Do not store the battery pack in the charger. Battery pack stored in charger over a long period of time could lead to battery pack damage and fire.
Do not open the battery. There is the risk of a short circuit.
Do not crush, drop or damage the battery pack. Do not use a battery pack or charger that has been dropped or received a sharp blow. A damaged battery is subject to explosion. Properly dispose of a dropped or damaged battery immediately.
Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion, or risk of injury.
Do not insert a battery pack in the charger if the battery pack case is cracked. Using a damaged battery pack may result in electric shock or fire.
Do not touch the uninsulated portion of the output connector or uninsulated battery termina l. There is a risk of electric shock.
Batteries vent hydrogen gas and can explode in the presence of a source of ignition, such as a pilot light. To reduce the risk of serious personal injury, never use any cordless product in the presence of an open flame. An exploded battery can propel debris and chemicals. If exposed, flush with water immediately.
Do not charge the battery in a damp or wet location. Following this rule will reduce the risk of electric shock.
Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.
For best results, your battery should be charged in a location where the temperature is greater than 41°F (5°C) and less than 104°F (40°C).
Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 265℉ may cause an explosion.
Under extreme usage or temperature conditions, battery leakage may occur. If liquid comes in contact with your skin, wash immediately with soap and water, then neutralize with lemon juice or vinegar. If liquid gets in your eyes, flush them with clean water for at least 10 minutes, then seek immediate medical attention. Following this rule will reduce the risk of serious personal injury.
Do not let gasoline, oils, petroleum-based products, etc ., come in contact with plastic parts. These substances contain chemicals that can damage, weaken or destroy plastic.
Replace the battery pack if a substantial drop in operating time per charge is observed. The battery pack may be nearing the end of its life.
Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
Save these instructions. Refer to them frequently and use them to instruct others who may use this tool. If you lend someone this tool, lend them these instructions also to prevent misuse of the product and possible injury.

SYMBOLS

Safety Symbols

The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols and the explanations with them deserve your careful attention and understanding. The symbol warnings do not, by themselves, eliminate any danger. The instructions and warnings they give are no substitutes for proper accident prevention measures.

Be sure to read and understand all safety instructions in this Owner’s Manual, including all safety alert symbols such as “DANGER,” “WARNING,” and “CAUTION” before using this tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury.

The definitions below describe the level of severity for each
signal word. Please read the manual and pay attention to these symbols.

| This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
**| DANGER indicates a hazardous situation that, if not avoided, will result in death or serious injury.
| WARNING indicates a hazardous situation that, if not avoided, could result in death or serious injury.
| CAUTION,** used with the safety alert symbol, indicates a hazardous situation that, if not avoided, will result in minor or moderate injury.

Damage Prevention and Information Messages
These inform the user of important information and/or instructions that could lead to equipment or other property damage if they are not followed. Each message is preceded by the word “NOTICE”, as in the example below:

NOTICE: Equipment and/or property damage may result if these instructions are not followed.

The operation of any power tools can result in foreign objects being thrown into your eyes, which can result in severe eye damage. Before beginning
power tool operation, always wear safety goggles or safety glasses with side shields and a full face shield when needed. We recommend a Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shields. Always use eye protection which is marked to comply with ANSI Z87.1.

SYMBOLS (CONTINUED)
IMPORTANT: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and more safely.

Symbol

| Name| Designation/Explanation
---|---|---

V

| Volts| Voltage (potential)

A

| Amperes| Current

Hz

| Hertz| Frequency (cycles per second)

W

| Watt| Power

kg

| Kilograms| Weight

min

| Minutes| Time

s

| Seconds| Time

Wh

| Watt-hours| Battery capacity

Ah

| Ampere-Hours| Battery capacity

…  /min

| Revolutions or reciprocation per minute| Revolutions, strokes, surface speed, orbits, etc. per minute
| Direct current| Type or a characteristic of current
| Earthing terminal| Grounding terminal
| Li-ion RBRC seal| Designates Li-ion battery recycling program
| Read manual symbol| Alerts user to read manual
| Wear eye protection symbol| Always wear safety goggles or safety glasses with side shields and a full face shield when operating this product.

SYMBOLS (CERTIFICATION INFORMATION)
IMPORTANT: Some of the following symbols for certification information may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and more safely.

Laboratories.
| This symbol designates that this tool is recognized by Underwriters Laboratories.
| This symbol designates that this tool is listed by Underwriters Laboratories, to the United States and Canadian Standards.
| This symbol designates that this tool is listed by the Canadian Standards Association.
| This symbol designates that this tool is listed by the Canadian Standards Association, to the United States and Canadian Standards.
| This symbol designates that this tool is listed by the Intertek Testing Services, to the United States and Canadian Standards.
| This symbol designates that this tool complies with NOM Mexican Standards.
| This symbol designates that this tool is listed by the California Energy Commission.

GET TO KNOW YOUR BATTERY

40V Lithium Battery

SPECIFICATIONS

Recommended Charging

Temperature

| 41∼1O4°F (5∼40°C)
Recommended Storage Temperature| 32∼104°F (0∼40°C)

The batteries listed above can only be charged with the charger listed in the table above.

Note: Use of chargers or battery packs not sold by SKIL will void the warranty.

OPERATING INSTRUCTIONS

To reduce the risk of fire, personal injury, and product damage due to a short circuit, never immerse your charger or battery pack in fluid or allow fluid to flow inside them. Corrosive or conductive fluids, such as seawater, certain industrial chemicals, and bleach or bleach-containing products, etc., can cause a short circuit.

Know Your Battery Pack
Before attempting to use the battery pack, familiarize yourself with all of its operating features and safety requirements.

Do not attempt to modify the battery pack or create accessories not recommended for use with this battery pack. Any such alteration or modification is misused and could result in a hazardous condition leading to possible serious personal injury.

Fuel Gauge (Fig . 2)

This lithium-ion battery pack is equipped with a fuel gauge that displays the current battery pack’s charge status. Press the power indicator button to display the LEDs in the fuel
gauge.

NOTICE: The power-indicator button can be pressed whether the battery is attached or removed from the tool.

Press the power indicator button to display the battery pack charge status.

Battery Charge
Status| Fuel Gauge
---|---
≥75%| | 4 LEDs solid green for 10s.
50% ∼ 75%| | 3 LEDs solid green for 10s.
25% ∼ 50%| | 2 LEDs solid green for 10s.
10% ∼25%| | 1 LED solid green for 10s.
< 10%| | 1 LED flashing red for 10s. The battery pack is nearly depleted and needs to be charged immediately.
Overvoltage| | 4 LEDs flashing red for 10s. Remove the battery from the charger or power tools.
Over-temperature| | 4 LEDs solid red for 10s.

Cool the battery pack under airflow.

During discharging, the battery pack fuel gauge will show the same display to indicate the over-temperature or overvoltage condition.

When to Charge the Battery Pack
It is not necessary to run down the battery pack charge before recharging. The Lithium-Ion battery can be charged at any time and will not develop a “memory” when charged after only a partial discharge.
Remove the battery pack from the tool when it is convenient for you and your job.
“Top off” the battery pack charge by charging it for a time before starting a big job or use for a long period of use.

How to Charge the Battery Pack (Fig . 3)

NOTICE: The lithium-ion battery pack is shipped partially charged. Before using it the first time, fully charge the battery pack.

a. Charge the battery pack with the correct charger.
b. Connect the charger to a power supply. All indicators on the charger will flash once together, indicating that the charger self-inspection is completed.
c. Align the raised ribs of the charger with the slot in the battery pack.
d. Insert the battery pack into the charger.
e. The charger will communicate with the battery pack to evaluate the condition of the battery pack.
f. The charger will charge the battery pack automatically. Please refer to the charger manual for detailed charging operations.

NOTICE: If the battery pack cannot accept a charge, the contacts of the charger or battery pack may be contaminated. Clean the contacts of the charger or battery pack (e.g., by inserting and removing the battery several times or by cleaning with a cotton swab and alcohol), or replace the battery pack, as required.

To Attach and Detach Battery Pack
Follow the instructions in the Owner’s Manual for the individual SKIL tool.

Defective Battery Pack
If the charger detects a problem, the red Defect Indicator will begin flashing. Remove and re-insert the battery pack in the charger. If the Defect Indicator flashes a second time, try charging a different battery pack.
a. If a different battery pack charges normally have the first defective battery pack serviced by an Authorized SKIL Service Station.
b. If a different battery pack also indicates “defective”, the charger may be defective. Have the charger serviced by an Authorized SKIL Service Station.

MAINTENANCE

Service

Preventive maintenance performed by unauthorized personnel may result in misplacing of internal wires and components which could cause serious hazards. We recommend that all tool services be performed by a SKIL Factory Service Center or Authorized SKIL Service Station.

General Maintenance
When servicing, use only identical replacement parts. Use of any other parts could create a hazard or cause product damage. Periodically inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. Securely tighten all fasteners and caps and do not operate this product until all
missing or damaged parts are replaced. Please contact customer service or an authorized service center for assistance.

**The tool may be cleaned most effectively with compressed dry air. Always wear safety goggles when cleaning tools with compressed air**. Do not attempt to clean by inserting pointed objects through openings.

Certain cleaning agents and solvents damage plastic parts. Some of these are gasoline, carbon tetrachloride, chlorinated cleaning solvents, ammonia, and household detergents that contain ammonia. Always use only a soft, dry cloth to clean your battery pack; never use detergent or alcohol.

Storage
Store the tool indoors in a place that is inaccessible to children. Keep away from corrosive agents.

BATTERY CARE

When batteries are not in a tool or charger, keep them away from metal objects. For example, to protect terminals from shorting DO NOT place batteries in a tool box or pocket with nails, screws, keys, etc. Fire or injury may result.
DO NOT PUT BATTERIES INTO FIRE OR EXPOSE TO HIGH HEAT. They may explode.

BATTERY DISPOSAL

Do not attempt to disassemble the battery or remove any component projecting from the battery terminals. Fire or injury may result. Prior to disposal,  protect exposed terminals with heavy insulating tape to prevent shorting. Lithium-Ion Batteries: If equipped with a lithium-ion battery, the battery must be collected, recycled, or disposed of in an environmentally sound manner.

Lithium-Ion Batteries : If equipped with a lithium-ion battery, the battery must be collected, recycled, or disposed of in an environmentally sound manner.

The EPA certified RBRC Battery Recycling Seal on the lithium-ion (Li-ion) battery indicates Chevron North America is voluntarily participating in an industry program to collect and recycle these batteries at the end of their useful life when taken out of service in the United States or Canada. The RBRC program provides a convenient alternative to placing used Li-ion batteries into the trash or the municipal waste stream, which may be illegal in your area.

Please call 1-800-8-BATTERY for information on Li-ion battery recycling and disposal bans/ restrictions in your area, or return your batteries to a SKIL Service Center for recycling. Chevron North America’s involvement in this program is part of our commitment to preserving our environment and conserving our natural resources.

TROUBLESHOOTING

1.  Over-temperature.
2. Defective charger.
3. Defective battery pack.

|

1.  Cool the battery pack if too hot or place the battery pack at room temperature is too cold.
2. Have the charger serviced by an Authorized SKIL Service Station.
3. Have the battery serviced by an Authorized SKIL Service Station.

LIMITED WARRANTY OF SKIL CONSUMER TOOLS

2 YEAR LIMITED WARRANTY- LEGAL

Chervon North America, Inc. (“Seller”) warrants to the original purchaser only, that all SKIL consumer BATTERIES AND CHARGERS will be free from defects in material or workmanship for a period of two years from the date of purchase Product registration can be completed online at www.Registermyskil.com. Original purchasers should also retain their receipt as proof of purchase Notwithstanding the foregoing, if a SKIL consumer portable power tool is used for industrial, professional or commercial purposes, the foregoing warranty will apply for a duration of ninety days, regardless of registration.

SELLERS SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and, to the extent permitted by law, any warranty or condition implied by law, shall be the repair or replacement of parts, without charge, which are defective in material or workmanship and which have not been misused, carelessly handled, or repaired by persons other than Seller or Authorized Service Station. To make a claim under this Limited Warranty, you must return the complete product, transportation prepaid, to any SKIL Factory Service Center or Authorized Service Station. For Authorized SKIL Power Tool Service Stations, please visit www.Registermyskil.com or call 1-877-SKIL-999 (1-877-754-5999). THIS LIMITED WARRANTY DOES NOT APPLY TO ACCESSORY ITEMS SUCH AS CIRCULAR SAW BLADES, DRILL BITS. ANY IMPLIED WARRANTIES APPLICABLE TO A PRODUCT SHALL BE LIMITED IN DURATION EQUAL TO THE DURATION OF THE EXPRESS WARRANTIES APPLICABLE TO SUCH PRODUCT, AS SET FORTH IN THE FIRST PARAGRAPH ABOVE. IN SOME STATES IN THE U.S., SOME CANADIAN PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

IN NO EVENT SHALL THE SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS) ARISING FROM THE SALE OR USE OF THIS PRODUCT. SOME STATES IN THE U.S. AND SOME CANADIAN PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE IN THE U.S., PROVINCE TO PROVINCE IN CANADA, AND FROM COUNTRY TO COUNTRY.

THIS LIMITED WARRANTY APPLIES ONLY TO PRODUCTS SOLD WITHIN THE UNITED STATES OF AMERICA, CANADA, AND THE COMMONWEALTH OF PUERTO RICO. FOR WARRANTY COVERAGE WITHIN OTHER COUNTRIES, CONTACT YOUR LOCAL SKIL DEALER OR IMPORTER.

© Chervon North America, 1203 E. Warrenville Rd, Naperville, IL 60563.
10/19

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