Mh motorhead Mh-03-cs-b1-0-1 User manual

40 1

(MH-03-CS-B1-0-1)

20V ULTRA 6-1/2in

Circular Saw 2Ah KIT

INSTRUCTION MANUAL

Customer Service

Phone: 1-886-608-5212

E-Mail: [email protected]

WARNING: Read and understand all instructions.

@motorheadtools

TARJETA DE GARANTÍA

KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1)

CONTENTS

OVERVIEW

Overview/speciﬁcation/pack Content ............................................................................................................................. 3-4

Safety Guideline ........................................................................................................................................................................... 5

Save These Instruction ............................................................................................................................................................... 6

Work Area Safety ........................................................................................................................................................... 6

Electrical Safety ............................................................................................................................................................... 6

Battery Tool Use And Care .......................................................................................................................................... 6

Personal Safety ................................................................................................................................................................ 7

Power Tool Use And Care ............................................................................................................................................ 7

Service ................................................................................................................................................................................ 8

Circular Saw Safety Warnings ............................................................................................................................. 8-10

Fcc Safety....................................................................................................................................................................................... 10

Speciﬁc Safety Rules................................................................................................................................................................... 11

Stay Alert......................................................................................................................................................................................... 11

Symbols............................................................................................................................................................................................ 12

Safety Warnings And Instructions......................................................................................................................................... 13

Charging & Operation ........................................................................................................................................................... 14-16

Troubleshooting ......................................................................................................................................................................... 17

Maintenance/maintenance ...................................................................................................................................................... 17

Recycling/warnings ................................................................................................................................................................... 17

Accessories ................................................................................................................................................................................... 18

Warranty ........................................................................................................................................................................................ 18

Warranty Card .............................................................................................................................................................................. 20

Warranty Conditions .................................................................................................................................................................. 20

CALIFORNIA PROP 65

WARNING: Some dust created by power sanding, sawing, grinding, drilling and other

construction activities contains chemicals known to the state of California to cause

cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints,

• Crystalline silica from bricks and cement and other masonry products, and

• Arsenic and chromium from chemically-treated-lumber.

Your risk from these exposures varies, depending on how often you do this type of work.

To reduce your exposure to these chemical: work in a well ventilated area, and work with

approved safety equipment, such as those dust masks that are specially designed to

ﬁlter out microscopic particles.”

For more information go to www.motorheadtools.com

www.P65Warnings.ca.gov

Electronic Version of this Manual Available on www.motorheadtools.com

A Guide handle F Black blade guard

B Laser button G Saw blade

C H Battery lock button

D ON/OFF switch trigger I Angle gauge

E Guide bar J Base plate

aBattery indicator button bBattery indicator lights

cBattery lock button

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

SPECIFICATIONS SAFETY GUIDELINES

Be sure to read and understand this manual for your safety. When using this product it is

important to read and understand this information. It will protect you and help prevent any

problems.

Here are the guidelines to help you understand the symbols used in this guide.

DANGER: indicates a potentially hazardous situation which could result in a death

or serious injury.

WARNING: indicates the situation which could result in death or serious injury.

CAUTION: indicates a potentially hazardous situation which could result in mild to

moderate injury.

NOTICE: When used without the Safety Alert symbol, this indicates a potentially

hazardous which, if not avoided, can result in property damage.

• 20V Max Li-ion battery

• Iron base

• No Load Speed: 3800 RPM

• Blade Arbor: 5/8 in. (16mm)

• Blade Diameter: 6-1/2 in. (165mm)

• Comfortable rubberized grip

• Bright LED work light and Laser

INCLUDES:

Please read before returning this product for any reason:

If you have questions or experience a problem with your MOTORHEAD

purchase, call 1-886-608-5212 from 8:00 a.m. to 5:00 p.m. Eastern

Standard Time, Monday through Friday.

WARNING: Read all of the instructions and pay close attention to the safety warnings.

Failure to follow the warnings and instructions can result in electric shock ﬁre and or

serious injury.

SAVE THESE WARNINGS AND INSTRUCTIONS

YOU MAY NEED TO REFER TO THEM LATER

The term "power tool" in the warnings refers to your mains-operated (corded) power tool

or battery-operated (cordless) power tool.

SAFETY WARNINGS AND INSTRUCTIONS

a) This manual contains important safety and operating instructions.

b) Be sure that any attachments are recommended or sold by MOTORHEAD; use of

attachments by other manufacturers may not meet the same require-ments and can

result in ﬁre, electric shock, or injury.

c) Never pull by the cord - always pull by the plug when disconnecting.

d) Never open the power tool - there are no parts inside that are serviceable by the

customer.

e) NEVER incinerate the power tool when it is ready to be discarded. It can explode in a

ﬁre.

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

• 20V Cordless Circular Saw

• 20V Max Li-ion battery pack (2AH battery –Model: MH-03-B-B1-20V2AH-1)

• Quick Charger-Model: MH-03-C-B1-20V1H-1 (1hr for 2AH battery, 2hrs for 4AH battery)

• 1pc Rip Fence / Edge Guide

• 1pc 24T saw blade

• 1pc 40T saw blade

• 1pc Tool bag

• 1pc hex wrench

• Instruction manual

• Dust Collection Port

SAVE THESE INSTRUCTIONS

1) General power tool safety warnings-Work area safety

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.

• Do not operate power tools in explosive atmospheres, such as in the presence of

ﬂammable liquids, gases or dust. Power tools create sparks which may ignite the dust or

fumes.

• Keep children and bystanders away while operating a power tool. Distractions can cause

you to lose control.

2) General power tool safety warnings- Electrical safety

• Power tool plugs must match the outlet. Never modify the plug in any way. Do not use

any adapter plugs with earthed (grounded) power tools. Unmodiﬁed plugs and matching

outlets will reduce risk of electric shock.

• Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges

and refrigerators. There is an increased risk of electric shock if your body is earthed or

grounded.

• Do not expose power tools to rain or wet conditions. Water entering a power tool will

increase the risk of electric shock.

• Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power

tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or

entangled cords increase the risk of electric shock.

• When operating a power tool outdoors, use an extension cord suitable for outdoor use.

Use of a cord suitable for outdoor use reduces the risk of electric shock.

• If operating a power tool in a damp location is unavoidable, use a residual current

device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

• Be sure to use electrical supplies that are suitable for the conditions. If working

outdoors, use extension cords rated for outdoor use (marked "W-A" or HWn) - this

reduces the risk of electrical shock.

• If you have to work in a damp location, be sure to use a ground fault circuit interrupter

(GFCI) protected supply. This will help reduce the risk of electrical shock.

3) General power tool safety warnings- Battery tool use and care

• 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.

• When battery pack is not in use, keep 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 burns or a

ﬁre.

• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If

contact accidentally occurs, ﬂush with water. If liquid contacts eyes, additionally seek

medical help. Liquid ejected from the battery may cause irritation or burns.

• Do not use a battery pack or tool that is damaged or modiﬁed. Damaged or modiﬁed

batteries may exhibit unpredictable behaviour resulting in ﬁre, explosion or risk of injury.

• Do not expose a battery pack or tool to ﬁre or excessive temperature. Exposure to ﬁre

or temperature above 130 °C may cause explosion.

NOTE The temperature “130 °C” can be replaced by the temperature “265 °F”.

• 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.

5) General power tool safety warnings- Personal safety

• Stay alert, watch what you are doing and use common sense when operating a power

tool. Do not use a power tool while you are tired or under the inﬂuence of drugs, alcohol or

medication. A moment of inattention while operating power tools may result in serious

personal injury.

• Use personal protective equipment. Always wear eye protection. Protective equipment

such as a dust mask, non-skid safety shoes, hard hat or hearing protection used for

appropriate conditions will reduce personal injuries.

to power source and/or battery pack, picking up or carrying the tool. Carrying power

tools with your ﬁnger on the switch or energising power tools that have the switch on

invites accidents.

• Remove any adjusting key or wrench before turning the power tool on. A wrench or a key

left attached to a rotating part of the power tool may result in personal injury.

• Do not overreach. Keep proper footing and balance at all times. This enables better

control of the power tool in unexpected situations.

• Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away

from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.

• If devices are provided for the connection of dust extraction and collection facilities,

ensure these are connected and properly used. Use of dust collection can reduce

dust-related hazards.

• Do not let familiarity gained from frequent use of tools allow you to become complacent

and ignore tool safety principles. A careless action can cause severe injury within a

fraction of a second.

• Be sure to properly connect and use any devices that extract and collect dust. When

used properly, dust collection can reduce situations related to dust and debris hazards.

• Do not run the cordless circular saw while carrying it at your side.A spinning socket or bit

could become entangled with clothing and injury may result.

• Disconnect the plug or remove the battery pack from tool and place the switch in the

locked or "OFF" position before making any assembly adjustments, changing

accessories, performing any inspection, maintenance or cleaning procedures. Such

preventive safety measures reduce the risk of starting the tool accidentally.

• Do not use the cordless circular saw if it has been damaged, left outdoors in the rain, snow,

wetor damp environments, or immersed in liquid.

5) General power tool safety warnings- Power tool use and care

• Do not force the power tool. Use the correct power tool for your application. The correct

power tool will do the job better and safer at the rate for which it was designed.

Any power tool that

cannot be controlled with the switch is dangerous and must be repaired.

• Disconnect the plug from the power source and/or remove the battery pack, if detachable,

from the power tool before making any adjustments, changing accessories, or storing

power tools. Such preventive safety measures reduce the risk of starting the power tool

accidentally.

• Store idle power tools out of the reach of children and do not allow persons unfamiliar with

the power tool or these instructions to operate the power tool. Power tools are dangerous

in the hands of untrained users.

• Maintain power tools and accessories. Check for misalignment or binding of moving parts,

damaged, have the power tool repaired before use. Many accidents are caused by poorly

maintained power tools.

• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting

edges are less likely to bind and are easier to control.

• Use the power tool, accessories and tool bits etc. in accordance with these instructions,

taking into account the working conditions and the work to be performed. Use of the

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

ALWAYS FOLLOW THE SAFETY RULES FOR USE OF THIS PRODUCT. You can

get seriously hurt by using this tool unsafely or incorrectly.

• Always use caution, particularly if operating the power tool around electrical wiring.

Your tool has insulated gripping surfaces - be sure to hold the power tool by these

surfaces to avoid electrical shock if the cutting part of the tool should make contact with

a "live" wire.

• Only operate the tool when you are securely holding it with both hands; do not leave

the tool running.

• Don't use water on your work surface - this tool is not waterproofed.

• Always ventilate your working area adequately.

• Make sure to use appropriate respiratory protection. Use of this tool on some paints,

wood and particular products may produce dust containing hazardous substances.

6) General power tool safety warnings- Service

• 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.

• Never service damaged battery packs. Service of battery packs should only be

performed by the manufacturer or authorized service providers.

7) Circular Saw Safety Warning

1. DANGER: Keep hands away from cutting area and the blade. Keep your second hand on

auxiliary handle, or motor housing. If both hands are holding the saw, they cannot be cut

by the blade.

2. Do not reach underneath the workpiece. The guard cannot protect you from the blade

below the workpiece.

3. Adjust the cutting depth to the thickness of the workpiece. Less than a full tooth of the

blade teeth should be visible below the workpiece.

4. Never hold piece being cut in your hands or across your leg. Secure the workpiece to a

stable platform. It is important to support the work properly to minimize body exposure,

blade binding, or loss of control.

5. Hold power tool by insulated gripping surfaces when performing an operation where

the cutting tool may contact hidden wiring or its own cord. Contact with a ″live″wire

will also make exposed metal parts of the

power tool ″live″and shock the operator.

6. When ripping always use a rip fence or straight edge guide. This improves the accuracy

of cut and reduces the chance of blade binding.

7. Always use blades with correct size and shape (diamond versus round) of arbor holes.

Blades that do not match the mounting hardware of the saw will run eccentrically, causing

loss of control.

8. Never use damaged or incorrect blade washers or bolt. The blade washers and bolt

were specially designed for your saw, for optimum performance and safety of operation.

9. causes and Operator prevention of Kickback:

• Kickback is a sudden reaction to a pinched, bound or misaligned saw blade, causing an

uncontrolled saw to lift up and out of the workpiece toward the operator;

• When the blade is pinched or bound tightly by the kerf closing down, the blade stalls

and the motor reaction drives the unit rapidly back toward the operator;

• If the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the

blade can dig into the top surface of the wood causing the blade to climb out of the kerf

and jump back toward the operator. Kickback is the result of saw misuse and/ or incorrect

operating procedures or conditions and can be avoided by taking proper precautions as

given below:

a. Maintain a ﬁrm grip with both hands on the saw and position your arms to resist

kickback forces. position your body to either side of the blade, but not in line with the

blade. Kickback could cause the saw to jump backwards, but kickback forces can be

controlled by the operator, if proper precautions are taken.

b. When blade is binding, or when interrupting a cut for any reason, release the Trigger

and hold the saw motionless in the material until the blade comes to a complete stop.

Never attempt to remove the saw from the work or pull the saw backward while the blade

is in motion or kickback may occur. Investigate and take corrective actions to eliminate

the cause of blade binding.

c. When restarting a saw in the workpiece, center the saw blade in the kerf and check that

saw teeth are not engaged into the material. If saw blade is binding, it may walk up or

kickback from the workpiece as the saw is restarted.

d. Support large panels to minimize the risk of blade pinching and kickback. Large panels

tend to sag under their own weight. Supports must be placed under the panel on both

sides, near the line of cut and near the edge of the panel.

e. Do not use dull or damaged blades. Unsharpened or improperly set blades produce

narrow kerf causing excessive friction, blade binding and kickback.

f. Blade depth and bevel adjusting locking levers must be tight and secure before making

cut. If blade adjustment shifts while cutting, it may cause binding and kickback.

g. Use extra caution when making a ″plunge cut″into existing walls or other blind areas.

The protruding blade may cut objects that can cause kickback.

10. Check lower guard for proper closing before each use. Do not operate the saw if lower

guard does not move freely and close instantly.

Never clamp or tie the lower guard into the open position. If saw is accidentally dropped,

lower guard may be bent. Raise the lower guard with the retracting handle and make sure

it moves freely and does not touch the blade or any other part, in all angles and depths of

cut.

11. Check the operation of the lower guard spring. If the guard and the spring are not

operating properly, they must be serviced before use. Lower guard may operate sluggish-

ly due to damaged parts, gummy deposits, or a build-up of debris.

12. Lower guard should be retracted manually only for special cuts such as ″plunge cuts″

and ″compound cuts.″Raise lower guard by retracting handle and as soon as blade

enters the material, the lower guard must be released. For all other sawing, the lower

guard should operate automatically.

13. Always observe that the lower guard is covering the blade before placing saw down on

bench or ﬂoor. An unprotected, coasting blade will cause the saw to walk backwards,

cutting whatever is in its path. Be aware of the time it takes for the blade to stop after

Trigger is released.

14. DO NOT USE THIS SAW WITH THE SAW HELD UPSIDE DOWN IN A VISE. The saw is

not designed for such use and cannot be used safely in that position.

15. Do not use to cut logs, tree limbs, or uneven lumber.

16. Wet lumber, green (unseasoned) lumber, and pressure treated lumber all have an

increased potential for kickback and should only be cut with a blade for cutting that

lumber type. Wear a NIOSH-approved respirator and have appropriate ventilation

whenever cutting pressure treated lumber.

17. Do not use blades made from high-speed steel, abrasive blades, metal-cutting blades

or masonry-cutting blades. The guards of this saw are not designed to protect against the

failure of such blades.

18. Place the larger portion of the saw base on the larger, supported part of the workpiece.

This will help maintain balance and control while the cut is completed.

19. Blades must be rated to at least the maximum speed marked on the tool.

20. Avoid unintentional starting. Prepare to begin work before turning on the tool.

21. Do not lay the tool down until it has come to a complete stop. Moving parts can grab

the surface and pull the tool out of your control.

22. When using a handheld power tool, maintain a ﬁrm grip on the tool with both hands to

resist starting torque.

23. Do not depress the spindle lock when starting or during operation.

24. Do not leave the tool unattended when the Battery Pack is connected. Turn o the

tool, and remove the Battery Pack before leaving.

• Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery

handles and grasping surfaces do not allow for safe handling and control of the tool in

unexpected situations.

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

FCC SAFETY

This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions:

(1) This device may not cause Harmful interference, and

(2) This device must accept any interference received, including interference that may

cause undesired operation.

WARNING: Changes or modiﬁcation to this unit not expressly approved by the party

responsible for compliance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B

digital device, pursuant to part 15 of the FCC Rules.

This limits are designed to provide reasonable protection against harmful interference in a

residential installation. This equipment generates, uses and radiate radio frequency energy

and, if not installed and used in accordance with the instruction, may cause harmful

interference to radio communication. However, there is no guarantee that interference will

not occur in a particular installation. If this equipment does cause harmful interference to

radio or television reception, which can be determined by turning the equipment o and on,

the user in encouraged to try to correct the interference by one or more of the following

measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

is connected.

• Consult the dealer or an experienced radio /TV technician for help.

• For optimum control of your power tool, always use the auxiliary handles if that come

with the tool.

• Your tool has insulated gripping surfaces - be sure to hold the power tool by these

surfaces to avoid electrical shock if the cutting part of the tool should make contact

with a "live" wire.

• For best safety measures, lay the tool on it is side when not in use, particularly if you're

If tools with large battery packs

can stand upright, but they're easily tipped over, which could cause result in an injury.

• Power tools exert extreme force - be sure the item you are working on is ﬁrmly secured

with clamps or other reliable means. Do not try to hold the item by hand or against your

body - you might lose control and be injured.

• Keep hair, clothing or gloves away from air vents, as they may become entangled in

the moving mechanism around these areas.

• Hold the tool ﬁrmly with both hands. Use the auxiliary handle if avail-able; if there is no

auxiliary handle, grip the handle at the bottom. Losing control of the device can result in

personal injury.

SPECIFIC SAFETY RULES

• Exposure to loud noise can cause hearing damage. Always wear ear a protection when

using power equipment.

WARNING: ALWAYS use safety glasses. Everyday eye glasses are NOT safety glasses.

• Use face or dust mask if operation is dusty.

ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:

• ANSI Z87.1 eye protection (CAN/CSA Z94.3)

• ANSI SI 2.6 (S3.19) hearing protection

• NIOSH/OSHA respiratory protection

STAY ALERT

Watch what you are doing and use common sense. Don't operate any tool when you are

tired.

WARNING: Some dust created when using power tools to sand, grind, drill or saw

and/or other construction activities contains chemicals known to the State of California

to cause cancer, birth defects or other reproductive harm. Some examples of these types

of chemicals:

• Lead from lead-based paint

• Crystalline silica from bricks and cement and other masonry products

• Arsenic and chromium from chemically treated lumber

Your risk from these exposures varies depending on how often you do work that involves

these materials.

To reduce exposure risk, work in a well ventilated area with approved safety equipment like

dust masks that are designed to ﬁlter out microscopic particles.

• Avoid prolonged contact with dust from construction activities like power sanding,

sawing, grinding, and drilling. Always wear protective clothing and immediately wash

any exposed areas with soap and water.

If you allow dust to get into your eyes or mouth, or stay on your skin, you risk absorption of

these harmful chemicals.

WARNING: Dust from use of this tool on construction material may cause serious

and/or permanent respiratory (or other) injury. Direct the particles away from your face,

and be sure to use NIOSH/OSHA approved respiratory protection against dust exposure.

10 11

25. The battery Charger gets hot during use. The Charger’s heat can build up to unsafe

levels and create a ﬁre hazard if it does not receive adequate ventilation, due to an

electrical fault, or if it is used in a hot environment. Do not place the Charger on a ﬂamma-

ble surface. Do not obstruct any vents on the Charger. Especially avoid placing the

charger on carpets and rugs; they are not only ﬂammable, but they also obstruct vents

under the charger. Place the Charger on a stable, solid, nonﬂammable surface (such as a

stable metal workbench or concrete ﬂoor) at least 1 foot away from all ﬂammable objects,

such as drapes or walls. Keep a ﬁre extinguisher and a smoke detector in the area.

Frequently monitor the Charger and Battery Pack while charging.

26. This product is not a toy. Keep it out of reach of children.

27. People with pacemakers should consult their physician(s) before use. Electromagnetic

ﬁelds in close proximity to heart pacemaker could cause pacemaker interference or

pacemaker failure.

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

12 13

Vibration Safety

This tool vibrates during use. Repeated or long-term exposure to vibration may cause

temporary or permanent physical injury, particularly to the hands, arms and shoulders. To

reduce the risk of vibration-related injury:

• Anyone using vibrating tools regularly or for an extended period should ﬁrst be examined

by a doctor and then have regular medical check-ups to ensure medical problems are not

being caused or worsened from use. Pregnant women or people who have impaired

blood circulation to the hand, past hand injuries, nervous system disorders, diabetes, or

Raynaud’s Disease should not use this tool. If you feel any symptoms related to vibration

(such as tingling, numbness, and white or blue ﬁngers), seek medical advice as soon as

possible.

• Do not smoke during use. Nicotine reduces the blood supply to the hands and ﬁngers,

increasing the risk of vibration-related injury.

• Use tools with the lowest vibration when there is a choice.

• Include vibration-free periods each day of work.

• Grip tool as lightly as possible (while still keeping safe control of it). Let the tool do the

work.

• To reduce vibration, maintain the tool as explained in this manual. If any abnormal

vibration occurs, stop use immediately.

SYMBOLS

For your easy reference, here are the tools symbols you may see on your tool label:

ALWAYS FOLLOW THE SAFETY RULES FOR USE OF THIS PRODUCT. You can

get seriously hurt by using this tool unsafely or incorrectly.

• Always use caution, particularly if operating the power tool around electrical wiring.

Your tool has insulated gripping surfaces - be sure to hold the power tool by these

surfaces to avoid electrical shock if the cutting part of the tool should make contact with

a "live" wire.

• Only operate the tool when you are securely holding it with both hands; do not leave

the tool running.

SAFETY WARNINGS AND INSTRUCTIONS:

Charging The Battery Pack

• This manual contains important safety and operating instructions.

• Before using the battery charger, read and become familiar with all of the use

instructions and caution markings on the battery charger, battery pack, and product

using battery pack.

• CAUTION: Always use MOTORHEAD battery packs to reduce the possibil-ity of injury;

other battery types may burst, causing potentially harmful results.

• Keep the charger out of bad elements, such as rain and snow.

• Be sure that any attachments are recommended or sold by MOTORHEAD; use of

attachments by other manufacturers may not meet the same requirements and can result

in ﬁre, electric shock, or injury.

• Never pull by the cord - always pull by the plug when disconnecting the charger.

• Make sure the cord is clear and secure - do not step on, trip or otherwise damage or

stress the cord.

• Extension cords - refer to ELECTRICAL SAFETY (CONT.) - EXTENSION CORD USE in

this manual.

• Use only the supplied charger when charging your Circular Saw.

can be hazardous or damage the Circular Saw.

• Use only one charger when charging.

• Never open the charger or power tool - there are no parts inside that are serviceable

by the customer. Return the power tool to MOTORHEAD for service.

• Never attempt to open or modify battery for any reason. Released electrolyte is

corrosive and may cause damage to eyes and skin. It may be toxic if swallowed.

• NEVER incinerate the power tool or battery pack when they are ready to be discarded.

The batteries can explode in a ﬁre.

• There are certain conditions, such as extreme usage, charging or temperature

conditions that can result in a small amount of leakage from the battery pack cells.This

does not indicate a failure - however, should the outer seal get broken and the leakage

touches your skin:

a. Immediately wash with soap and water.

b. Neutralize with a mild acid such as lemon juice or vinegar.

c. In case the battery liquid gets in your eyes, ﬂush your eyes with clean water for a

minimum of 10 minutes and seek immediate medical atten-tion. MEDICAL NOTE: the

liquid is a 25-35% solution of potassium hydroxide.

Use of this tool on some paints,

• Don't use water on your work surface - this tool is not waterproofed.

• Always ventilate your working area adequately.

• Make sure to use appropriate respiratory protection.

wood and particular products may produce dust containing hazardous substances.

WARNING: Do not allow the terminals of the battery to contact metal objects when

carrying or storing the battery.

If the battery terminals come in contact with conductive materials, it can cause ﬁres - so

use caution when transporting the battery. NOTE: the US Department of Transportation

Hazardous Material Regulations (HMR) prohibit transporting batteries in commerce or on

airplanes (i.e. packed in suitcases and carryon luggage) UNLESS they are properly

protected from short circuits. Take special precaution when transporting individual

batteries to make sure the terminals are well insulated and protected from anything that

could contact them and cause a short circuit.

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

14 15

CHARGING & OPERATION

Charging The Battery Pack

- Charging indications

Chargers are designed to use standard 120 volt AC, 60 Hz power. Do not use DC or any

other voltage.

BEFORE ATTEMPTING TO CHARGE YOUR BATTERY PACK, THOROUGHLY READ ALL

THE SAFETY INSTRUCTIONS.

• Batteries will reach full performance after about ﬁve charge/discharge cycles.

• Always have drill rotation switch in neutral/lock position when removing or inserting

battery to avoid unintentional starting.

• The step of the battery pack has positive and negative terminal markings on it. Align

these with the identical markings on the top of the charging stand and insert pack into

base. (Pack will not insert properly if reversed)

• Normal charging time is 1 hour. The charger will charge the battery at the normal

charging is complete. After the battery is fully charged according to the charging time

provided in the instructions, remove the battery pack from the charging stand. Battery

temperature will cool to normal.

• When charging more than one battery pack, allow 15 minutes between charges.

• After many charge/discharge cycles, your battery will lose its ability to hold a charge.

It should then be replaced. Dispose of batteries at an appropriate waste disposal

facility. Do not throw batteries away in common trash receptacles.

• Place and charge the Battery Pack on a dry ﬁreproof location in a room where the

temperature is from +39.2°F(4°C)-104°F(40°C).

• During charging the battery, the Battery Pack, Charger base, and Adapter may become

warm when you touch it. This is a normal condition, and does not indicate a problem.

• lf recharging a newly spent Battery pack, make sure it is undamaged and cool

completely.

• Always unplug the Charger when charging completed.

• Be sure the battery is cool before using it.

• Insert the switching adapter/plug into a 120V household current receptacle.

• The green light is the charge indicator. When the charger is connected to AC

household current, the green light is on.

• The red light is the power indicator. When the battery is properly inserted into the

charger and charging, the red light is on.

- Inserting and removing the battery

- Switch

• To insert, simply push pack in

until lock spring clicks.

• To remove battery pack from

the tool, press the lock spring

buttons (d in the functional

description) and pull out.

Before engage the ON/OFF switch, check that the

saw blade is properly ﬁtted and run smoothly, the

blade clamp screw is well tightened.

• Connect the battery pack to the cordless

circular saw and ensure it ﬁrmly.

- Replacing the saw blade

Only use sharp and undamaged saw blades. Cracked or bent saw blades must be replaced

immediately.

• Place this circular saw on its side on a ﬂat surface. Advice you bring the base plate down

as if a minimum depth cut which is ease to operate.

• Push the spindle lock button (Q) toward motor housing and ﬁrmly hold it.

• Turn the blade clamp bolt (G) clockwise by using the Allen key that supplied with the tool.

• Remove the blade clamp bolt and outer ﬂange.

• Raise the transparent blade guard by using the lever for lower guard (P), and then

remove the saw blade.

• Clean the saw blade ﬂanges, then mount the new saw blade onto the output spindle and

against the inner ﬂange.

• Make sure the saw teeth and arrow on the blade is to be the same direction as the arrow

on the lower guard.

• Reinstall the outer ﬂange, and tighten the blade clamp bolt.

• Make sure that the saw blade runs freely by turning the blade by hand.

Indicator lights

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

16 17

- Adjusting the depth of cut

- USING THE LASER LINE GUIDE

- Setting the mitre angle

TROUBLESHOOTING

Problem Possible cause

• Battery not installed properly

• Battery not charged • Check battery installation

• Check battery charging

requirements

• Insert battery into charger

until red LED appears

• Plug Charger into working outlet.

Refer to “Important Charging

Notes” for derails

• Move charger and tool to

a surrounding air temperature

of above +39.2°F(4°C) or below

104°F(40°C)

• Battery not installed into

charger

• Charger not plugged in

• Surrounding air temperature

too hot or cold

Possible solution

• Unit will not start

• Battery will not

charge

GENERAL CUTTING

• Clamp the workpiece. Make sure that the side which will be visible later is facing down,

because the cut is most accurate at that side.

• Switch on the machine before it touches the workpiece. Do not exert pressure on the

saw blade. Allow the machine enough time to cut the workpiece.

• Hold the machine with both hands using both grips. This ensures optimum control over

the machine.

• For straight cuts along a drawn line use the marking for straight cuts.

• For bevel cuts along a drawn line use the marking for bevel cuts.

RECYCLING/WARNINGS

RBRC in cooperation with MOTORHEAD and other battery users, has established programs

in the United States and Canada to facilitate the collection of spent lithium-ion batteries.

Help protect our environment and conserve natural resources by contacting your local

CYCLE.

The RBRC™ Seal (Rechargeable Battery Recycling Corporation) on the lithium-ion

battery (or battery pack) indicates that the cost of recycling the battery or

battery pack have already been paid by MOTORHEAD. In some ares it is illegal to

piace spent lithium-ion batteries in the trash or municipal solid waste stream and

the RBRC program provides an environmentally conscious alternative.

THE RBRC™ SEAL

OMAINTENANCE

Keep the tool clean using a soft damp (not wet) cloth. Do not use solvents on the plastic

parts.

Lubrication is not necessary. After long use, have an authorized service center maintain

and lubricate the tool.

Remove the battery pack

To maintain the best performance of your rechargeable Li-ion battery, protect it from

overheating, both from overcharging and during storage.

The battery may also beneﬁt from a full discharge from time to time.

IMPORTANT: to assure product SAFETY and RELIABILITY, all maintenance, repairs or

adjustments (other than those mentioned in this manual) should be performed by autho-

rized repair centers using identical replacement parts.

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

Your tool is equipped with a laser line guide that will turn on

whenever the tool is plugged in and the laser button is

pushed in (B) The laser line is pre-set at the factory to the

kerf of the blade supplied with your saw.

If using the laser line guide for cutting you do not need the

line guide incorporated in the foot as it may be in a dierent

setting than the laser line guide.

The laser light guide is a class II laser with a maximum output

power is less than 1.0 mWatts and conforms to 21 CFR

1040.10 and 1040.11. except for deviation pursuant to Laser

Notice No.50, Date: June 24, 2007

DANGER LASER RADIATION. AVOID DIRECT EYE EXPOSURE. DO NOT stare into the laser

light source. Never aim light at another person or object other than the workpiece. Laser

light can damage your eyes.

WARNING DO NOT use tinted glasses to enhance the laser light. Tinted glasses will reduce

overall vision for the application and interfere with the normal operation of the tool.

WARNING Never aim the beam at a workpiece with reﬂective surface. Bright shiny

reﬂective sheet steel or similar reﬂective surfaces are not recommended for laser use.

Reﬂective surfaces could direct the beam back toward the operator.

CAUTION Use of controls or adjustments or performance of procedures other than those

speciﬁed herein may result in hazardous radiation exposure.

CAUTION The use of optical instruments with this product will increase eye hazards.

The depth of cut is inﬁnitely adjustable.

• Loosen the lock lever for depth adjustment (L).

•

Hold the base plate ﬂat against the edge of the work piece and

lift the body of the saw until the blade is at the right depth

determined by the depth gauge (M) (align the scale line).

• Tighten the lock lever for depth adjustment.

The mitre angle is inﬁnitely variable between 0° and 45°.

• Loosen the lock lever (N) for angle adjustment (O).

• Adjust the shoe to the desired angle between 0° to 45°.

• Tighten the lock lever for angle adjustment.

18 19

WARNING: Only use recommended accessories - use of unauthorized accessories can

be hazardous and/or result in injury or damage.

This product contains lead, a chemical known to the State of California to cause cancer,

and birth defects or other reproductive harm.

Battery posts, terminals and related accessories contain lead and lead compounds,

chemicals known to the State of California to cause cancer and reproductive harm.

Wash hands after handling!

ACCESSORIES

WARNING: Changes or modiﬁcations to this unit not expressly approved by the party

responsible for compliance could void the user's authority to operate the equipment.

WARNING: Only use recommended accessories - use of unauthorized accessories can be

hazardous and/or result in injury or damage.

If you need accessories for use with your tool, most recommended accessories are

available online through major retailers and MOTORHEADTOOLS.COM. If you need

accessory information, please call: 1-866-608-5212.

WARNING: Do not expose battery to ﬁre or intense heat as it may explode. If Battery

contains add. If case should become cracked, dispose of immediately taking adequate

safety precautions to prevent damage to persons or property.

WARRANTY

FULL TWO YEAR HOME USE WARRANTY

MOTORHEAD warrants this product for two years against defects in materials and assem-

bly. This LIMITED WARRANTY does not cover products that are improperly used, abused,

altered or repaired by unauthorized personnel.

This warranty does not apply to accessories. This warranty gives you speciﬁc legal rights

and you may have other legal rights which vary from state to state or province to province.

For warranty questions, replacement, or repair, call American Customer Service at

1-866-608-5212.

This product is not intended for commercial use

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1) 20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

(MH-03-CS-B1-0-1)

KIT ULTRA sierra

circular de 6-1/2 in

de 20 V y 2 Ah

@motorheadtools

MANUAL DE INSTRUCCIONES

ADVERTENCIA: Lea y comprenda todas las instrucciones.

Servicio al cliente

Teléfono: 1-886-608-5212

Correo electrónico: [email protected]

Registre su herramienta en www.motorheadtools.com para recibir una

garantía ampliada gratuita.

WARRANTY CARD

20V ULTRA 6-1/2in Circular Saw 2Ah KIT (MH-03-CS-B1-0-1)

20 21

CONTENIDO

DESCRIPCIÓN

......................................................................................... 23-24

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Empuñadura guía

Botón láser

Botón de desbloqueo

Gatillo del interruptor ON/OFF

(encendido/apagado)

Barra guía

Protector negro de la hoja

Hoja de sierra

Botón de bloqueo de batería

Medidor de ángulo

Placa base

Botón del indicador de batería

Botón de bloqueo de batería

Luces del indicador de batería

KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1) KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1)

PROPOSICIÓN 65 DE CALIFORNIA

ADVERTENCIA: El polvo producido por el lijado, corte, esmerilado y taladrado mecánicos, y

por otras actividades de construcción, contiene sustancias químicas que, conforme al estado

de California, producen cáncer, defectos congénitos u otros daños reproductivos. Algunos

ejemplos de estas sustancias químicas son:

• El plomo de pinturas a base de plomo.

• La sílice cristalina de ladrillos, cemento y otros productos de mampostería.

• El arsénico y el cromo de la madera tratada con sustancias químicas.

El riesgo derivado de estas exposiciones varía, según la frecuencia con la que realice este

tipo de trabajo. Para reducir su exposición a estos químicos: trabaje en un área bien

ventilada y con equipos de seguridad aprobados, como las máscaras antipolvo que están

especialmente diseñadas para ﬁltrar las partículas microscópicas.

Para obtener más información, visite www.motorheadtools.com

www.P65Warnings.ca.gov

La versión electrónica de este manual está disponible en www.motorheadtools.com

Descripción/Especiﬁcaciones/Contenido del paquete

Pautas de seguridad

Guarde estas instrucciones

Seguridad en el área de trabajo

Seguridad eléctrica

Uso y cuidado de la herramienta con batería

Seguridad personal

Uso y cuidado de la herramienta eléctrica

Servicio

Advertencias de seguridad para la sierra circular

Seguridad de la FCC

Reglas de seguridad especíﬁcas

Manténgase alerta

Símbolos

Instrucciones y advertencias de seguridad

Carga y operación

Solución de problemas

Mantenimiento

Reciclado/advertencias

Accesorios

Garantía

Tarjeta de garantía

Condiciones de la garantía

22 23

ESPECIFICACIONES

INCLUYE:

• Batería de iones de litio de 20 V máx.

• Base de hierro

• Velocidad sin carga: 3800 RPM

• Árbol de la hoja de corte: 5/8 pulg. (16mm)

• Diámetro de la hoja: 6-1/2 pulg. (165mm)

• Cómodo agarre engomado

• Luz LED de trabajo y láser brillantes

Lea esta información antes de devolver este producto por

cualquier motivo:

Si tiene alguna pregunta o algún problema con la compra

de su MOTORHEAD, llame al 1-886-608-5212 de 8:00 a.m.

a 5:00 p.m., hora estándar del Este, de lunes a viernes.

KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1) KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1)

PAUTAS DE SEGURIDAD

CONSERVE ESTAS INSTRUCCIONES Y ADVERTENCIAS

PUEDE LLEGAR A NECESITARLAS MÁS ADELANTE

Por su seguridad, asegúrese de leer y comprender este manual. Para utilizar este

producto, es importante que lea y entienda esta información. Lo protegerá y ayudará a

prevenir problemas.

Estas son las pautas para ayudarlo a entender los símbolos que se usan en esta guía.

PELIGRO:

indica una situación potencialmente peligrosa que podría derivar en

lesiones graves o la muerte.

ADVERTENCIA:

indica una situación que podría provocar lesiones graves o la muerte.

PRECAUCIÓN:

indica una situación potencialmente peligrosa que podría derivar en

lesiones entre leves y graves.

AVISO:

Cuando se usa sin el símbolo de Alerta de seguridad, esto indica un peligro

potencial que, si no se evita, puede ocasionar daños a la propiedad.

ADVERTENCIA: Lea todas las instrucciones y preste mucha atención a las advertencias

de seguridad. El incumplimiento de las advertencias e instrucciones puede provocar una

descarga eléctrica, un incendio y/o lesiones graves.

El término “herramienta eléctrica” en las advertencias hace referencia a su herramienta

eléctrica alimentada por la red eléctrica (con cable) o a su herramienta eléctrica

alimentada a batería (inalámbrica).

INSTRUCCIONES Y ADVERTENCIAS DE SEGURIDAD

a) Este manual contiene instrucciones importantes de seguridad y funcionamiento.

b) Asegúrese de que todos los accesorios estén recomendados o hayan sido vendidos

por MOTORHEAD; es posible que el uso de accesorios de otros fabricantes no

responda a los mismos requisitos y podría provocar incendios, descargas eléctricas o

lesiones.

c) Nunca jale del cable; al desconectar la herramienta, hágalo del enchufe.

d) Nunca abra la herramienta eléctrica; las piezas internas no pueden ser reparadas por

el cliente.

e) NUNCA incinere la herramienta eléctrica si está lista para ser desechada. Puede

explotar en el fuego.

• Sierra circular inalámbrica de 20 V

• Batería de iones de litio de 20 V máx. (Batería de 2AH modelo:

MH-03-B-B1-20V2AH-1）

• Cargador rápido –Modelo: MH-03-C-B1-20V1H-1 (1 hora para batería de 2 Ah;

2 horas para batería de 4 Ah)

• 1 Puerto de recolección de polvo

• 1 hoja de sierra de 24 dientes

• 1 hoja de sierra de 40 dientes

• 1 bolsa para herramientas

• 1 llave hexagonal

• Manual de instrucciones

24 25

KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1) KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1)

• Mantenga el área de trabajo limpia y bien iluminada.

Las áreas llenas de objetos u oscuras

propician accidentes.

• No opere herramientas eléctricas en atmósferas explosivas, como en presencia de

líquidos inﬂamables, gases o polvo.

Las herramientas eléctricas originan chispas que

pueden encender el polvo o los gases.

• Mantenga a niños y espectadores alejados mientras usa una herramienta eléctrica.

Las

distracciones pueden hacer que pierda el control.

1) Advertencias generales de seguridad para las herramientas

eléctricas - Seguridad en el área de trabajo

• Los enchufes de la herramienta eléctrica deben coincidir con el tomacorriente. Nunca

modiﬁque el enchufe en modo alguno. No utilice ningún enchufe adaptador con las

herramientas eléctricas con conexión a tierra. Los enchufes sin modiﬁcar y que coincidan con

los tomacorrientes reducen el riesgo de descarga eléctrica.

• Evite el contacto físico con las superﬁcies con conexión a tierra, como tuberías, radiadores,

estufas y refrigeradores. Existe un mayor riesgo de descarga eléctrica si su cuerpo está

conectado a tierra.

• No exponga las herramientas eléctricas a la lluvia o a condiciones húmedas. Si ingresa agua

en la herramienta eléctrica, aumentará el riesgo de descarga eléctrica.

• No maltrate el cable. Nunca utilice el cable para transportar, jalar o desenchufar la

herramienta eléctrica. Mantenga el cable alejado del calor, los aceites, los bordes ﬁlosos y las

piezas en movimiento. Los cables dañados o enredados aumentan el riesgo de descarga

eléctrica.

• Al operar una herramienta eléctrica en el exterior, utilice un cable alargador adecuado para

tal uso. El uso de un cable adecuado para exteriores reduce el riesgo de descarga eléctrica.

• Si es inevitable que tenga que usar una herramienta eléctrica en un lugar húmedo, utilice

una fuente de alimentación protegida por un dispositivo de corriente residual (RCD). El uso

de un dispositivo de corriente residual (RCD) reduce el riesgo de descarga eléctrica.

• Asegúrese de utilizar los suministros que sean adecuados para las condiciones. Si trabaja en

el exterior, use cables alargadores indicados para tal uso (caliﬁcados como “W-A” o HWn).

Esto reduce el riesgo de descarga eléctrica.

• Si tiene que trabajar en un lugar húmedo, asegúrese de usar una fuente de alimentación

protegida por un interruptor de circuito con descarga a tierra (GFCI). Esto ayudará a

reducir el riesgo de descarga eléctrica.

1) Advertencias generales de seguridad para las herramientas

eléctricas - Seguridad eléctrica

GUARDE ESTAS INSTRUCCIONES

contacto con los ojos, también busque atención médica. El líquido que sale de la batería

puede causar irritación o quemaduras.

• No use baterías o herramientas que estén dañadas o hayan sido modiﬁcadas. Las baterías

dañadas o modiﬁcadas podrían mostrar un comportamiento impredecible, provocando

incendio, explosión o riesgo de lesiones.

• No exponga la batería o la herramienta al fuego o a temperaturas excesivas. Es posible que

la exposición al fuego o a temperaturas superiores a los 130 °C cause una explosión.

NOTA: la temperatura “130 °C” puede ser sustituida por “265 °F”.

• Siga todas las instrucciones de carga y no cargue la batería o herramienta fuera del rango

de temperatura que se especiﬁca en las instrucciones. Una carga incorrecta o a

temperaturas fuera del rango especiﬁcado puede dañar la batería y aumentar el riesgo de

incendio.

• Permanezca alerta, controle lo que está haciendo y utilice el sentido común cuando emplee

una herramienta eléctrica. No utilice una herramienta eléctrica si está cansado o bajo los

efectos de alguna droga, alcohol o medicamento. Un momento de descuido mientras se usa

una herramienta eléctrica puede provocar lesiones personales graves.

• Use equipo de protección personal. Utilice siempre protección ocular. Los equipos de

protección, como máscara antipolvo, calzado de seguridad antideslizante, casco de seguridad

o protección auditiva, usados en las condiciones adecuadas, reducirán las lesiones personales.

• Evite el arranque accidental. Asegúrese de que el interruptor esté en la posición de apagado

antes de conectar la herramienta a la fuente de alimentación y/o a las baterías, levantarla o

transportarla. Transportar herramientas eléctricas con el dedo en el interruptor o dar energía

a las herramientas eléctricas con el interruptor encendido puede provocar accidentes.

• Retire cualquier llave o accesorio de ajuste antes de encender la herramienta eléctrica.

Dejar una llave o un accesorio acoplado a una pieza giratoria de la herramienta eléctrica

puede provocar lesiones personales.

• No se extralimite. Conserve la estabilidad y el equilibrio adecuados en todo momento. Esto

permite un mejor control de la herramienta eléctrica en situaciones inesperadas.

• Vístase adecuadamente. No use ropa holgada ni joyas. Mantenga su cabello y la ropa lejos de

las piezas móviles. La ropa holgada, las joyas y el cabello largo pueden quedar atrapados en

las piezas móviles.

• Si se proporcionan los dispositivos de conexión para los servicios de aspiración y

recolección de polvo, asegúrese de que estos estén conectados y que se usen

correctamente. El uso del recolector de polvo puede reducir los peligros relacionados con el

polvo.

• No deje que la familiaridad obtenida con el uso frecuente de las herramientas haga que se

confíe demasiado e ignore los principios de seguridad de las herramientas. Una acción

imprudente puede causar lesiones graves en fracciones de segundo.

• Asegúrese de conectar y usar adecuadamente cualquier dispositivo para extraer y recoger

polvo. Cuando se lo utiliza correctamente, el recolector de polvo puede reducir las

situaciones de peligro relacionadas con el polvo y los residuos.

• No encienda la sierra circular inalámbrica mientras la transporta. Un conector giratorio o

broca se puede enredar en la ropa y provocar lesiones.

• Desconecte el enchufe o retire la batería de la herramienta y coloque el interruptor en la

posición “OFF” (apagado) o de bloqueo antes de realizar cualquier ajuste en el ensamblaje,

cambiar accesorios o realizar un procedimiento de inspección, mantenimiento o limpieza.

Estas medidas de seguridad preventivas reducen el riesgo de encender la herramienta en

forma accidental.

• No utilice la sierra circular inalámbrica si está dañada, si ha quedado bajo la lluvia, la nieve,

en ambientes húmedos o mojados o si ha estado sumergida en líquidos.

1) Advertencias generales de seguridad para las herramientas

eléctricas - Seguridad personal

• Recargue solamente con el cargador especiﬁcado por el fabricante. Un cargador que es

adecuado para un tipo de batería puede generar un riesgo de incendio cuando se utiliza con

otra batería.

• Utilice las herramientas eléctricas sólo con las baterías especíﬁcamente designadas. El uso

de cualquier otra batería puede crear un riesgo de lesiones e incendio.

• Cuando no utilice la batería, manténgala lejos de otros objetos metálicos, como clips,

monedas, llaves, clavos, tornillos u otros objetos metálicos pequeños, que puedan hacer

una conexión de una terminal con otra. Si se genera un cortocircuito entre las terminales de

la batería, esto puede causar quemaduras o un incendio.

• En condiciones de maltrato a la unidad, el líquido puede ser expulsado de la batería; evite

el contacto. Si entra en contacto accidentalmente, enjuague con agua. Si el líquido entra en

1) Advertencias generales de seguridad para las herramientas

eléctricas - Uso y cuidado de la herramienta con baterías

26 27

ALWAYS FOLLOW THE SAFETY RULES FOR USE OF THIS PRODUCT. You can

get seriously hurt by using this tool unsafely or incorrectly.

• Always use caution, particularly if operating the power tool around electrical wiring.

Your tool has insulated gripping surfaces - be sure to hold the power tool by these

surfaces to avoid electrical shock if the cutting part of the tool should make contact with

a "live" wire.

• Only operate the tool when you are securely holding it with both hands; do not leave

the tool running.

• Don't use water on your work surface - this tool is not waterproofed.

• Always ventilate your working area adequately.

• Make sure to use appropriate respiratory protection. Use of this tool on some paints,

wood and particular products may produce dust containing hazardous substances.

1. PELIGRO: Mantenga las manos lejos de las zonas de corte y de la hoja. Mantenga la otra

mano sobre la empuñadura auxiliar o la carcasa del motor. Si sostiene la sierra con ambas

manos, no es probable que pueda cortarse con la hoja.

2. No introduzca ninguna parte del cuerpo debajo de la pieza de trabajo. El protector no

puede protegerlo de la hoja por debajo de la pieza de trabajo.

3. Ajuste la profundidad de corte de acuerdo con el espesor de la pieza de trabajo. Debe

quedar visible menos de un diente completo de la hoja debajo de la pieza de trabajo.

4. Nunca sostenga la pieza que está cortando con las manos ni contra las piernas. Asegure la

pieza de trabajo sobre una plataforma estable. Es importante apoyar el trabajo

adecuadamente para minimizar la exposición del cuerpo, el atascamiento de la hoja o la

pérdida de control.

5. Sujete la herramienta eléctrica por las superﬁcies de agarre aislada, cuando realice una

operación en la que la herramienta de corte pueda entrar en contacto con cables ocultos o

con su propio cable. El contacto con un cable con corriente también hará que las piezas

metálicas expuestas de la herramienta eléctrica conduzcan la corriente y le den una descarga

al operador.

6. Cuando realice cortes longitudinales, siempre utilice un tope guía paralelo o una guía de

borde recto. Esto mejora la precisión del corte y reduce la posibilidad de que la hoja se

atasque.

7. Utilice siempre hojas con la medida y la forma correctas (romboidal versus redonda) de los

oriﬁcios del eje. Las hojas que no coincidan con el equipo de montaje de la sierra funcionarán

excéntricamente, provocando una pérdida del control.

8. Nunca use arandelas o pernos dañados o incorrectos para las hojas. Las arandelas y los

pernos para las hojas se diseñaron especialmente para su sierra, para un rendimiento óptimo

y para la seguridad en la operación.

9. Causas del contragolpe y prevención para el operador:

• El contragolpe es una reacción súbita a una hoja de sierra pellizcada, atascada o

desalineada, que provoca que la sierra sin control se eleve y salga de la pieza de trabajo

hacia el operador.

• Cuando la hoja es pellizcada o se atasca ﬁrmemente por el corte de la sierra al cerrarse, la

hoja se frena y la reacción del motor impulsa la unidad rápidamente hacia el operador.

• Si la hoja se tuerce o desalinea en el corte, los dientes del borde posterior de la hoja

pueden clavarse en la superﬁcie superior de la madera, causando que la hoja salga disparada

del corte de la sierra y salte hacia el operador. El contragolpe es el resultado del uso

indebido de la sierra y/o de procedimientos operativos o condiciones incorrectos, y puede

evitarse al tomar las precauciones adecuadas que se indican a continuación:

a. Agarre la sierra ﬁrmemente y con ambas manos y ubique sus brazos de modo de resistir

las fuerzas de contragolpe. Ubique su cuerpo a cualquiera de los lados de la hoja, pero no en

línea con la hoja. El contragolpe podría hacer que la sierra salte hacia atrás, pero las fuerzas

del contragolpe pueden ser controladas por el operador si toma las precauciones adecuadas.

b. Cuando la hoja se atasque, o cuando se interrumpa un corte por cualquier motivo, suelte el

gatillo y sostenga la sierra sin realizar movimientos en el material hasta que la hoja se

detenga por completo. Nunca intente retirar la sierra del trabajo o jalar la sierra hacia atrás

mientras la hoja está en movimiento, ya que puede ocurrir un contragolpe. Investigue y tome

las medidas correctivas para eliminar la causa del atascamiento de la hoja.

c. Cuando vuelva a encender la sierra en la pieza de trabajo, centre la hoja de la sierra en el

corte y veriﬁque que los dientes de la sierra no estén enganchados con el material. Si la hoja

de la sierra está atascada, puede salir disparada de la pieza de trabajo o producir un

contragolpe cuando se vuelve a encender la sierra.

d. Sujete los paneles grandes para minimizar el riesgo de pellizco de la hoja o un contragolpe.

Los paneles grandes tienden a combarse por su propio peso. Se deben colocar soportes

debajo del panel, a ambos lados, cerca de la línea de corte y cerca del borde del panel.

e. No utilice hojas desaﬁladas o dañadas. Las hojas sin ﬁlos o incorrectamente ajustadas

producen un corte angosto que provoca fricción excesiva, atascamiento de la hoja y

contragolpes.

f. La profundidad de la hoja y las palancas de bloqueo para el ajuste de los biseles deben

estar apretadas y ﬁjas antes de realizar el corte. Si el ajuste de la hoja cambia mientras se

está cortando, pueden producirse atascamientos y contragolpes.

g. Sea muy cuidadoso al realizar un “corte de inmersión” en paredes existentes o en otras

zonas ciegas. La parte de la hoja que sobresale puede cortar objetos que pueden provocar

un contragolpe.

10. Veriﬁque que el protector inferior cierre correctamente antes de cada uso. No opere la

sierra si el protector inferior no se mueve libremente ni se cierra instantáneamente.

Nunca ate ni ﬁje con abrazadera el protector inferior en la posición abierta. Si la sierra cae

accidentalmente, el protector inferior se puede doblar. Levante el protector inferior con la

empuñadura retráctil y asegúrese de que se mueva libremente y no toque la hoja o ninguna

otra pieza, en todos los ángulos y profundidades de corte.

11. Revise el funcionamiento del resorte del protector inferior. Si el protector y el resorte no

están funcionando correctamente, deben recibir mantenimiento antes de su uso. El protector

inferior puede operar con lentitud debido a piezas dañadas, depósitos de materiales

pegajosos o acumulación de residuos.

12. El protector inferior se debe replegar manualmente y solo para cortes especiales, como

7) Advertencia de seguridad para la sierra circular

KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1) KIT ULTRA sierra circular de 6-1/2 in de 20 V y 2 Ah (MH-03-CS-B1-0-1)

• No fuerce la herramienta eléctrica. Utilice la herramienta eléctrica correcta para la

aplicación. La herramienta eléctrica correcta hará el trabajo mejor y más seguro y a la

velocidad para la que fue diseñada.

• No utilice la herramienta eléctrica si el interruptor no la enciende y la apaga. Cualquier

herramienta eléctrica que no pueda ser controlada mediante el interruptor es peligrosa y

debe ser reparada.

• Desconecte el enchufe de la fuente de alimentación y/o retire la batería de la

herramienta eléctrica, si es desmontable, antes de realizar ajustes, cambiar accesorios

o guardar las herramientas eléctricas. Estas medidas de seguridad preventivas reducen

el riesgo de encender la herramienta eléctrica en forma accidental.

• Guarde las herramientas eléctricas que no use fuera del alcance de los niños y no

permita que la usen personas que no estén familiarizadas con la herramienta eléctrica

ni con estas instrucciones. Las herramientas eléctricas son peligrosas en las manos de

usuarios inexpertos.

• Dé mantenimiento a las herramientas eléctricas y sus accesorios. Veriﬁque que no haya

desalineación o ﬁjación de las piezas móviles, rotura de piezas y cualquier otra condición

que pudiera afectar el funcionamiento de la herramienta eléctrica. Si está dañada, haga

reparar la herramienta eléctrica antes de usarla. Muchos accidentes ocurren por el poco

mantenimiento de las herramientas eléctricas.

• Mantenga las herramientas de corte aﬁladas y limpias. Las herramientas de corte, con

bordes ﬁlosos, que reciben el mantenimiento adecuado tienen menos probabilidades de

atascarse y son más fáciles de controlar.

• Utilice la herramienta eléctrica, los accesorios, las brocas y demás en conformidad con

estas instrucciones, teniendo en cuenta las condiciones de trabajo y la labor por

realizar. El uso de una herramienta eléctrica para una actividad diferente para la que fue

diseñada podría dar como resultado una situación peligrosa.

• Mantenga las empuñaduras y las superﬁcies de agarre secas, limpias y libres de aceite

y grasa. Las empuñaduras y superﬁcies de agarre resbaladizas no permiten la

manipulación segura y el control de la herramienta en situaciones inesperadas.

1) Advertencias generales de seguridad para las herramientas

eléctricas - Uso y cuidado de la herramienta eléctrica

• Su herramienta eléctrica debe ser reparada por una persona caliﬁcada, utilizando

únicamente piezas de repuesto idénticas. Esto garantizará que se mantenga la

seguridad de la herramienta eléctrica.

• Nunca repare las baterías dañadas. El servicio de las baterías sólo debe ser realizado por

el fabricante o los proveedores de servicio autorizados.

1) Advertencias generales de seguridad para las herramientas

eléctricas - Servicio

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