Black & Decker JS660 User Manual 2

Variable Speed Orbital Jigsaw

INSTRUCTION MANUAL

Catalog Number

JS660

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SAVE ThiS iNSTRuCTiON MANuAL fOR fuTuRE REfERENCE.

VEA EL ESPAÑOL EN LA CONTRAPORTADA.

INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE GARANTÍA.

ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.

SAFETY GUIDELINES - DEFINITIONS

It is important for you to read and understand this manual. The information it contains
relates to protecting YOUR SAFETY and PREVENTING PROBLEMS. The symbols
below are used to help you recognize this information.

DANGER: Indicates an imminently hazardous situation which, if not avoided, will

result in death or serious injury.

WARNING: Indicates a potentially hazardous situation which, if not avoided, could

result in death or serious injury.

CAUTION: Indicates a potentially haz ard ous situation which, if not avoided, may

result in minor or mod er ate injury.

NOTICE: Used without the safety alert symbol indicates potentially hazardous

situation which, if not avoided, may result in property damage.

General Safety Rules

WARNING: Read all safety warnings and all instructions.

Failure to follow the warnings and instructions may result in electric
shock, fire and/or serious injury.

SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE

The term “power tool” in the warnings refers to your mains-operated
(corded) power tool or battery-operated (cordless) power tool.

1) WORK AREA SAFETY
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the

presence of ammable liquids, gases or dust. Power tools create sparks which

may ignite the dust or fumes.

c) Keep children and bystanders away while operating a power tool. Distractions

can cause you to lose control.

2) ELECTRICAL SAFETY
a) 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.

b) 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.

c) Do not expose power tools to rain or wet conditions. Water entering a power

tool will increase the risk of electric shock.

d) 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.

e) 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.

f) If operating a power tool in a damp location is unavoidable, use a ground fault

circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of

electric shock.

3) PERSONAL SAFETY
a) 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
inuence of drugs, alcohol or medication. A moment of inattention while

operating power tools may result in serious personal injury.

b) Use personal protective equipment. Always wear eye protection. Protective

equipment such as dust mask, nonskid safety shoes, hard hat, or hearing protection
used for appropriate conditions will reduce personal injuries.

c) Prevent unintentional starting. Ensure the switch is in the off position before

connecting to power source and/ or battery pack, picking up or carrying the
tool. Carrying power tools with your finger on the switch or energizing power tools

that have the switch on invites accidents.

d) 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.

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e) Do not overreach. Keep proper footing and balance at all times. This enables

better control of the power tool in unexpected situations.

f) Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing

and gloves away from moving parts. Loose clothes, jewelry or long hair can be

caught in moving parts.

g) 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.

4) POWER TOOL USE AND CARE
a) 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.

b) Do not use the power tool if the switch does not turn it on and off. Any power

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

c) Disconnect the plug from the power source and/or the battery pack 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.

d) 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.

e) Maintain power tools. Check for misalignment or binding of moving parts,

breakage of parts and any other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired before use. Many

accidents are caused by poorly maintained power tools.

f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp

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

g) 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 power tool for operations different from those intended could

result in a hazardous situation.

5) SERVICE
a) Have your power tool serviced by a qualied repair person using only identical

replacement parts. This will ensure that the safety of the power tool is maintained.

SPECIFIC SAFETY RULES

• Hold power tool by insulated gripping surfaces, when performing an operation

where the cutting accessory may contact hidden wiring or its own cord. Cutting

accessory contacting a “live” wire may make exposed metal parts of the power tool
“live” and could give the operator an electric shock.

• Use clamps or another practical way to secure and support the workpiece to a

stable platform. Holding the work by hand or against your body leaves it unstable

and may lead to loss of control.

•Keep hands away from cutting area. Never reach underneath the material for any

reason. Hold front of saw by grasping the contoured gripping area. Do not insert fingers or
thumb into the vicinity of the reciprocating blade and blade clamp. Do not stabilize the saw
by gripping the shoe.

• Keep blades sharp. Dull blades may cause the saw to swerve or stall under pressure.

• When cutting pipe or conduit ensure that they are free from water, electrical wiring, etc.

•Allow the motor to come to a complete stop before withdrawing the blade from the

kerf (the slot created by cutting). A moving blade may impact the workpiece causing a
broken blade, workpiece damage or loss of control and possible personal injury.

•Never hold work in your hand, lap or against parts of your body when sawing. The

saw may slip and the blade could contact the body causing injury.

• Keep handles dry, clean, free from oil and grease. This will enable better control of the tool.

•Clean out your tool often, especially after heavy use. Dust and grit containing metal

particles often accumulate on interior surfaces and could create an electric shock hazard.

•Do not operate this tool for long periods of time. Vibration caused by the operating

action of this tool may cause permanent injury to fingers, hands, and arms. Use gloves to
provide extra cushion, take frequent rest periods, and limit daily time of use.

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WARNING: Do not cut fiber cement siding, cement backer board or other concrete and

masonry materials.

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 chemicals: 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.

• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling,

and other construction activities. Wear protective clothing and wash exposed
areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the

skin may promote absorption of harmful chemicals.

WARNING: Use of this tool can generate and/or disperse dust, which may cause
serious and permanent respiratory or other injury. Always use NIOSH/OSHA

approved respiratory protection appropriate for the dust exposure. Direct particles
away from face and body.

CAUTION: Wear appropriate hearing protection during use. Under some
conditions and duration of use, noise from this product may contribute to hearing loss.

WARNING: ALWAYS use safety glasses. Everyday eye glasses are NOT safety
glasses. Also use face or dust mask if cutting operation is dusty. ALWAYS
WEAR CERTIFIED SAFETY EQUIPMENT:

  •ANSI Z87.1 eye protection (CAN/CSA Z94.3)
  •ANSI S12.6 (S3.19) hearing protection
  •NIOSH/OSHA/MSHA respiratory protection

SYMBOLS

The label on your tool may include the following symbols.

V ........................... volts A ......................... amperes

Hz ......................... hertz W ........................ watts

min ........................ minutes

...................... direct current

..........................

.......................... safety alert symbol .../min ..................revolutions or

reciprocations per minute

Class II Construction

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.......................alternating current

n

o ....................... no load speed

........................ earthing terminal

Functional Description

1. Variable speed switch

2. Lock-on button

3. Saw blade locking lever

4. Saw blade

5. Saw blade support roller

6. Dust blower

7. Shoe plate

8. Bevel angle window

9. Shoe plate beveling lever

10. “Smart Select

11. Saw blade storage compartment

12. Dust extraction port

A B

4

TM” knob

3

4

2

1

10

8

5

6

7

11

9

12

3

C D

14

15

5

E

f

G

USE OF EXTENSION CORDS

Make sure the extension cord is in good condition before using. Always use the proper size
extension cords with the tool – that is, proper wire size for various lengths of cord and heavy
enough to carry the current the tool will draw. Use of an undersized cord will cause a drop
in line voltage resulting in loss of power and overheating. For proper size cords see chart
below.

Volts Total Length of Cord in Feet

120V 0-25 26-50 51-100 101-150
(0-7,6m) (7,6-15,2m) (15,2-30,4m) (30,4-45,7m)

240V 0-50 51-100 101-200 201-300
(0-15,2m) (15,2-30,4m) (30,4-60,9m) (60,9-91,4m)

Ampere Rating

More Not more American Wire Gauge
Than Than
0 - 6 18 16 16 14
6 - 10 18 16 14 12
10 - 12 16 16 14 12
12 - 16 14 12 Not Recommended

Minimum Gauge for Cord Sets

MOTOR

Be sure your power supply agrees with nameplate marking. 120 Volts AC only means your
tool will operate on standard 60 Hz household power. Do not operate AC tools on DC. A
rating of 120 volts AC/DC means that you tool will operate on standard 60 Hz AC or DC
power. This information is printed on the nameplate. Lower voltage will cause loss of power
and can result in over-heating. All Black & Decker tools are factory-tested; if this tool does
not operate, check the power supply.

6

Smart SelectTM Cutting Chart

Fiberglass Sheet

Ceramic Tile,

Sheet Metal,

Tin Plate,

Slow/Med

Ceramic / Fiberglass

Metal Blade

14-24

orbit

No

Plastic, Plexiglass,

PVC

Medium

General Purpose

/ Wood

10-12

Orbit

Low

Decking, Flooring

6

Med.

orbit

Hardwood,

Medium

General Wood

General Lumber,

Softwood

Med/Fast

6

Max.

orbit

Wood Panels

General Wood

Plywood,

Fast

General Wood

10-12

Med.

orbit

Scrolling /

Craftwork

Curves,

Fast

Scrolling Wood

10-12

orbit

Low

Laminate Board

Counter Tops,

(No orbit)

Cutting

Blade

Fast

General Wood

Down

10-12

orbit

No

Setting

Speed

Type

per inch

Smart Select

Rec. Cutting

Recommended Blade

Teeth

Orbit

7

SAVE THESE INSTRUCTIONS

OPERATION

WARNING: Before attempting any of the following operations, make sure that the tool is

switched off and unplugged and that the saw blade has stopped. Used saw blades can be
hot.

Blade Installation (g. A)

- Hold the saw blade (4) as shown, with teeth facing forward.

- Push the saw blade locking lever (3) downward.

- Insert the shank of the saw blade into the blade holder as far as it will go.

- Release the lever.

- Check to ensure blade is secure before cutting.

Adjusting the shoe plate for bevel cuts (g. B)

WARNING: Never use the tool when the saw shoe is loose or removed.

The shoe plate can be set to a left or right bevel angle of up to 45°.

To set the bevel angle:

- Pull the shoe plate beveling lever (9) out away from the saw to unlock the shoe plate (7)
as shown in figure B.

- Slide the shoe plate (7) forward to release it from the 0° positive stop position.

- The shoe can be beveled to the left or to the right and has detents at 15°, 30° and 45°.

- Set the plate to the desired bevel angle. As you set the shoe angle the amount of
degrees can be read through the bevel angle window (8). Use a protractor to verify angle
accuracy.

- Push the shoe plate beveling lever (9) back towards the saw to lock the shoe plate (7).

To reset the shoe plate for straight cuts:

- Pull the shoe plate beveling lever (9) out away from the saw to unlock the shoe plate (7)
as shown in figure B.

- Rotate shoe plate to an angle of approximately 0° and then pull shoe plate backwards to
engage the 0° positive stop.

- Push the shoe plate beveling lever (9) back towards the saw to lock the shoe plate (7).

How to use the Sightline

- Use a pencil to mark the cutting line.

- Position the jigsaw over the line (14).
Viewing from directly above the jigsaw the line of cut can be easily followed. Should this

view be restricted for any reason, the indent (15) can be used as an alternate cutting
guide.

Switching on and off

- To switch the tool on, press the variable speed switch (1).

- For continuous operation, press the variable speed switch (1), press the lock-on button
(2) and release the variable speed switch.

- To switch the tool off, release the variable speed switch. To switch the tool off, when in
continuous operation, press the variable speed switch once more and release it.

Variable Speed Control

Variable speed is controlled through the variable speed switch (1). The tool speed
depends on how far you depress the switch. For best results, start your cut by gently
squeezing the trigger (slow speed) and gradually speed up (squeeze trigger more) as you
move through your cut.

Setting the desired cutting mode (Smart Select

To select the proper orbital action for the type of material that you are cutting, follow the
steps below:

Step 1 - Turn the dial (10) as shown in figure D to the appropriate icon. Refer to the chart
on page 7 for descriptions of the 7 different positions.

Step 2 - Insert the proper blade based on the chart mentioned above.
Step 3 - Perform the cut.

NOTE: These settings are initial recommendations. Your application may work
best with different settings. Test these positions on similar material prior to making
nished cut and adjust selections for desired results.

Connecting a vacuum cleaner to the tool

A hose adaptor (not supplied) is available at extra cost through your nearest Black
& Decker service center. Insert the hose adaptor into the opening at the back of the saw.
Connect a vacuum cleaner hose (not supplied) to the hose adapter.

®

feature (g. C)

)(g. D)

8

Blade storage (g.E)

A blade storage compartment (11) is built-in to the side of the saw.

To open the storage door:

- Grasp the tab at the top of the door and pull outward.

The blades slide in and out of the compartment.

CAUTION: Close door securely before operating saw.

Hints for optimum use

Sawing laminates

As the saw blade cuts on the upward stroke, splintering may occur on the surface closest to
the shoe plate.

- Use a fine-tooth saw blade.

- Saw from the back surface of the workpiece.

- To minimize splintering, clamp a piece of scrap wood or hardboard to both sides of the
workpiece and saw through this sandwich.

Sawing metal

- Be aware that sawing metal takes much more time than sawing wood.

- Use a saw blade suitable for sawing metal.

- When cutting thin metal, clamp a piece of scrap wood to the back surface of the workpiece
and cut through this sandwich.

- Spread a film of oil along the intended line of cut for easier operation and longer blade
life. For cutting aluminum, kerosene is preferred.

WARNING: Fire Hazard. Do not use vacuum adapter when cutting metal. Metal filings

will be hot and may cause a fire.

RIP & CIRCLE CUTTING

Ripping and circle cutting without a pencil line are easily done with the rip fence and circle
guide (available at extra cost).

Using the screw supplied with the accessory guide, position as shown in figure F and
thread the screw into the shoe to clamp the fence securely.

When circle cutting, adjust rip fence so that distance from blade to hole in cross bar is at the
desired radius and tighten screw. Place saw so that hole in cross bar is over center of circle
to be cut (drill hole for blade or cut inward from edge of material to get blade into position).
When saw is properly positioned, drive a small nail through hole in cross bar. Using rip
fence as a pivot arm, begin cutting circle. For circle cutting, the cross bar should be up, as
shown in Figure F.

When ripping, slide the rip fence under the screw from either side of the saw. Set the cross
bar at desired distance from blade and tighten screw. For ripping, the cross bar should be
down and against the straight edge of the workpiece as shown in Figure G.

Problem Possible Cause Possible Solution

• Unitwillnotstart. •Cordnotpluggedin.  •Plugtoolintoaworking 

outlet.

    •Circuitfuseisblown.  •Replacecircuitfuse.

(If the product repeatedly

causes the circuit fuse to
blow, discontinue use
immediately and have it
serviced at a Black &
Decker service center or
authorized servicer.)

    •Circuitbreakeristripped.  •Resetcircuitbreaker.

(If the product repeatedly

causes the circuit breaker
to trip, discontinue use

immediately and have it

serviced at a Black &
Decker service center or
authorized servicer.)

    •Cordorswitchisdamaged. •Havecordorswitch 

replaced at Black &
Decker Service Center or
Authorized Servicer.

TROUBLESHOOTING

9

TROUBLESHOOTING CONT’D.

• Shoeplateisloose. •Retainingscrewloose.  •Loosenthescrew

closest to the blade on the

underside of the shoe plate.
Tighten the screw farthest
from the blade by turning
counterclockwise
(left hand thread)
Reminder: The bevel lever
must be in the closed
position. Tighten the
screw closest to the blade.

For assistance with your product, visit our website www.blackanddecker.com for the
location of the service center nearest you or call the BLACK & DECKER help line at

1-800-544-6986.
Maintenance

Use only mild soap and damp cloth to clean the tool. Never let any liquid get inside the tool;
never immerse any part of the tool into a liquid.

IMPORTANT: To assure product SAFETY and RELIABILITY, repairs, maintenance and
adjustment should be performed by authorized service centers or other qualified service
personnel, always using identical replacement parts.

Accessories

Recommended accessories for use with your tool are available from your local dealer or
authorized service center. If you need assistance regarding accessories, please call:

1-800-544-6986.

WARNING: The use of any accessory not recommended for use with this tool could be

hazardous.

SERVICE INFORMATION

All Black & Decker Service Centers are staffed with trained personnel to provide customers
with efficient and reliable power tool service. Whether you need technical advice, repair,
or genuine factory replacement parts, contact the Black & Decker location nearest you. To
find your local service location, refer to the yellow page directory under “Tools—Electric” or
call: 1-800-544-6986 or visit www.blackanddecker.com

FULL TWO-YEAR HOME USE WARRANTY

Black & Decker (U.S.) Inc. warrants this product for two years against any defects in
material or workmanship. The defective product will be replaced or repaired at no charge in
either of two ways.
The first, which will result in exchanges only, is to return the product to the retailer from
whom it was purchased (provided that the store is a participating retailer). Returns should
be made within the time period of the retailer’s policy for exchanges (usually 30 to 90 days
after the sale). Proof of purchase may be required. Please check with the retailer for their
specific return policy regarding returns that are beyond the time set for exchanges.
The second option is to take or send the product (prepaid) to a Black & Decker owned or
authorized Service Center for repair or replacement at our option. Proof of purchase may
be required.Black & Decker owned and authorized Service Centers are listed under
“Tools-Electric” in the yellow pages of the phone directory.
This warranty does not apply to accessories. This warranty gives you specific legal rights
and you may have other rights which vary from state to state or province to province.
Should you have any questions, contact the manager of your nearest Black & Decker
Service Center. This product is not intended for commercial use.
FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are
missing, call 1-800-544-6986 for a free replacement.
LATIN AMERICA: This warranty does not apply to products sold in Latin America. For
products sold in Latin America, check country specific warranty information contained in
the packaging, call the local company or see the website for warranty information.

Black & Decker (U.S.)

Inc.,

701 E. Joppa Rd.

Towson, MD 21286

U.S.A.

See ‘Tools-

Electric’

– Yellow Pages –

for Service &

Sales

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