Crafstman 315.270840 Operator's Manual

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Crafstman 315.270840 Operator's Manual | Manualzz

OPERATOR’S MANUAL

®

1/2 in. DRILL-DRIVER

TWO-SPEED/REVERSIBLE

Model No.

315.270830 (12 Volt)

315.270840 (14.4 Volt)

14

12

0

1

6

WARNING:

To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.

Customer Help Line: 1-800-932-3188

Sears, Roebuck and Co., 3333 Beverly Rd., Hoffman Estates, IL 60179 USA

Visit the Craftsman web page: www.sears.com/craftsman

983000-725

6-05

Save this manual for future reference

TABLE OF CONTENTS

n

Warranty ............................................................................................................................................................................2

n

Introduction .......................................................................................................................................................................2

n

General Safety Rules..................................................................................................................................................... 3-4 n

Specific Safety Rules.........................................................................................................................................................4

n

Safety Rules for Charger ...................................................................................................................................................5

n

Symbols......................................................................................................................................................................... 6-7 n

Features......................................................................................................................................................................... 8-9 n

Assembly ...........................................................................................................................................................................9

n Operation................................................................................................................................................................... 10-14 n

Maintenance.............................................................................................................................................................. 15-16 n Exploded View and Parts List..........................................................................................................................................17

n

Parts Ordering/Service ..................................................................................................................................... Back Page

WARRANTY

ONE YEAR FULL WARRANTY ON CRAFTSMAN PROFESSIONAL TOOL

If this Craftsman Professional tool fails to give complete satisfaction within one year from date of purchase,

RETURN IT

TO THE NEAREST SEARS STORE OR SEARS PARTS & REPAIR CENTER IN THE UNITED STATES, and Sears will repair it, free of charge.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179

INTRODUCTION

This tool has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability have been given top priority in the design of this product making it easy to maintain and operate.

2 3

2

GENERAL SAFETY RULES

WARNING!

READ AND UNDERSTAND ALL IN-

STRUCTIONS. Failure to follow all instructions listed below may result in electric shock, fire and/or serious personal injury.

SAVE THESE INSTRUCTIONS

WORK AREA

Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents.

Do not operate power tools in explosive atmospheres, such as in the presence of flammable liq-

uids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.

Keep bystanders, children, and visitors away while

operating a power tool. Distractions can cause you to lose control.

ELECTRICAL SAFETY

A battery operated tool with integral batteries or a separate battery pack must be recharged only with

the specified charger for the battery. A charger that may be suitable for one type of battery may create a risk of fire when used with another battery.

Use battery operated tool only with specifically des-

ignated battery pack. Use of any other batteries may create a risk of fire.

MODEL BATTERY PACK

315.270830 130151015 Model No. 315.110400

Item No.

9

11031 (Item No. 140223001)

315.270840 130151016 Model No. 315.110400

Item No.

9

11033 (Item No. 140223001)

Do not abuse the cord. Never use the cord to carry the charger. Keep cord away from heat, oil, sharp edges, or moving parts. Replace damaged cords

immediately. Damaged cords may create a fire.

PERSONAL SAFETY

CHARGER

Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use tool while tired or under the influence of drugs,

alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.

Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair, clothing,

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

Avoid accidental starting. Be sure switch is in the locked or off position before inserting battery pack.

Carrying tools with your finger on the switch or inserting the battery pack into a tool with the switch on invites accidents.

3

Remove adjusting keys or wrenches before turning

the tool on. A wrench or a key that is left attached to a rotating part of the tool may result in personal injury.

Do not overreach. Keep proper footing and balance

at all times. Proper footing and balance enable better control of the tool in unexpected situations.

Use safety equipment. Always wear eye protection.

Dust mask, non-skid safety shoes, hard hat, or hearing protection must be used for appropriate conditions.

Do not wear loose clothing or jewelry. Contain long

hair. Loose clothes, jewelry, or long hair can be drawn into air vents.

Do not use on a ladder or unstable support. Stable footing on a solid surface enables better control of the tool in unexpected situations.

TOOL USE AND CARE

Use clamps or other practical way to secure and

support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control.

Do not force tool. Use the correct tool for your ap-

plication. The correct tool will do the job better and safer at the rate for which it is designed.

Do not use tool if switch does not turn it on or off.

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

Disconnect battery pack from tool or place the switch in the locked or off position before making any adjustments, changing accessories, or storing

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

Store idle tools out of reach of children and other

untrained persons. Tools are dangerous in the hands of untrained users.

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 sparks, burns, or a fire.

Maintain tools with care. Keep cutting tools sharp

and clean. Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control.

Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have

the tool serviced before using. Many accidents are caused by poorly maintained tools.

Use only accessories that are recommended by the

manufacturer for your model. Accessories that may be suitable for one tool may create a risk of injury when used on another tool.

Keep the tool and its handle dry, clean and free

from oil and grease. Always use a clean cloth when cleaning. Never use brake fluids, gasoline, petroleum-

GENERAL SAFETY RULES

based products, or any strong solvents to clean your tool. Following this rule will reduce the risk of loss of control and deterioration of the enclosure plastic.

SERVICE

Tool service must be performed only by qualified

repair personnel. Service or maintenance performed by unqualified personnel may result in a risk of injury.

When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance

section of this manual. Use of unauthorized parts or failure to follow Maintenance Instructions may create a risk of shock or injury.

SPECIFIC SAFETY RULES

Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may

contact hidden wiring. Contact with a “live” wire will also make exposed metal parts of the tool “live” and shock the operator.

Know your power tool. Read operator’s manual carefully. Learn its 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.

Always wear safety glasses with side shields.

Everyday glasses have only impact resistant lenses.

They are NOT safety glasses. Following this rule will reduce the risk of eye injury.

Battery tools do not have to be plugged into an electrical outlet; therefore, 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.

Do not place battery tools or their batteries near

fire or heat. This will reduce the risk of explosion and possibly injury.

n

Never use a battery 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.

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 open flame. An exploded battery can propel debris and chemicals. If exposed, flush with water immediately.

Do not charge battery tool in a damp or wet loca-

tion. Following this rule will reduce the risk of electric shock.

For best results, your battery tool should be charged in a location where the temperature is more than 50°F but less than 100°F. Do not store outside or in vehicles.

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 into 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.

4 5

4

SAFETY RULES FOR CHARGER

WARNING!

READ AND UNDERSTAND ALL

INSTRUCTIONS. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.

n

Before using battery charger, read all instructions and cautionary markings in this manual, on battery charger, battery, and product using battery to prevent misuse of the products and possible injury or damage.

CAUTION: To reduce the risk of electric shock or damage to the charger and battery, charge only nickel-cadmium rechargeable batteries as specifically designated on your charger. Other types of batteries may burst, causing personal injury or damage.

n

Do not use charger outdoors or expose to wet or

damp conditions. Water entering charger will increase the risk of electric shock.

n

Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire, electric shock, or injury to persons.

Following this rule will reduce the risk of electric shock, fire, or serious personal injury.

n

Do not abuse cord or charger. Never use the cord to carry the charger. Do not pull the charger cord rather than the plug when disconnecting from receptacle.

Damage to the cord or charger could occur and create an electric shock hazard. Replace damaged cords immediately.

n

Make sure cord is located so that it will not be stepped on, tripped over, come in contact with sharp edges or moving parts or otherwise subject-

ed to damage or stress. This will reduce the risk of accidental falls, which could cause injury, and damage to the cord, which could result in electric shock.

n

Keep cord and charger from heat to prevent damage to housing or internal parts.

n

Do not let gasoline, oils, petroleum-based products,

etc. come in contact with plastic parts. They contain chemicals that can damage, weaken, or destroy plastic. n

An extension cord should not be used unless

absolutely necessary. Use of improper extension cord could result in a risk of fire and electric shock. If extension cord must be used, make sure:

a. That pins on plug of extension cord are the same number, size and shape as those of plug on charger.

b. That extension cord is properly wired and in good electrical condition; and

c. That wire size is large enough for AC ampere rating of charger as specified below:

Cord Length (Feet)

25' 50' 100'

Cord Size (AWG) 16 16

NOTE: AWG = American Wire Gauge

16 n

Do not operate charger with a damaged cord or

plug, which could cause shorting and electric shock. If damaged, have the charger replaced by an authorized serviceman.

n

Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any

way. Take it to an authorized serviceman for electrical check to determine if the charger is in good working order. n

Do not disassemble charger. Take it to an authorized serviceman when service or repair is required. Incorrect reassembly may result in a risk of electric shock or fire.

n

Unplug charger from outlet before attempting any maintenance or cleaning to reduce the risk of electric shock.

n

Disconnect charger from the power supply when

not in use. This will reduce the risk of electric shock or damage to the charger if metal items should fall into the opening. It also will help prevent damage to the charger during a power surge.

portion of output connector or uninsulated battery terminal.

n

Save these instructions. Refer to them frequently and use them to instruct others who may use this tool. If you loan someone this tool, loan them these instructions also to prevent misuse of the product and possible injury.

WARNING:

Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known 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.

5

SYMBOLS

Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

SYMBOL

V Volts

NAME

Voltage

DESIGNATION/EXPLANATION

A Amperes Current

Hz Hertz Frequency (cycles per second)

W Watt Power min no

Minutes

Alternating Current

Direct Current

No Load Speed

Time

Type of current

Type or a characteristic of current

Rotational speed, at no load

.../min

Class II Construction

Per Minute

Double-insulated construction

Revolutions, strokes, surface speed, orbits etc., per minute

Wet Conditions Alert

Read The Operator’s Manual

Eye Protection

Safety Alert

No Hands Symbol

No Hands Symbol

No Hands Symbol

No Hands Symbol

Hot Surface

Do not expose to rain or use in damp locations.

To reduce the risk of injury, user must read and understand operator’s manual before using this product.

Always wear safety goggles or safety glasses with side shields, or a full face shield when operating this product.

Precautions that involve your safety.

Failure to keep your hands away from the blade will result in serious personal injury.

Failure to keep your hands away from the blade will result in serious personal injury.

Failure to keep your hands away from the blade will result in serious personal injury.

Failure to keep your hands away from the blade will result in serious personal injury.

To reduce the risk of injury or damage, avoid contact with any hot surface.

6 7

6

SYMBOLS

The following signal words and meanings are intended to explain the levels of risk associated with this product.

SYMBOL SIGNAL MEANING

DANGER:

Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.

WARNING:

CAUTION:

CAUTION:

Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury.

(Without Safety Alert Symbol) Indicates a situation that may result in property damage.

SERVICE

Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service we suggest you return the product to your nearest

AUTHORIZED SERVICE CENTER for repair. When servicing, use only identical replacement parts.

WARNING:

To avoid serious personal injury, do not attempt to use this product until you read thoroughly and understand completely the operator’s manual.

Save this operator’s manual and review frequently for continuing safe operation and instructing others who may use this product.

WARNING:

The operation of any power tool 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, or a full face shield when needed. We recommend 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.

SAVE THESE INSTRUCTIONS

7

FEATURES

PRODUCT SPECIFICATIONS

MODEL 315.270830

Chuck .......................................................... 1/2 in., Keyless

Motor.................................................................. 12 Volt DC

Gear Train ...........................................................Two Speed

Switch.......................................................... Variable Speed

No Load Speed .................................... 0-300/0-1,200/min.

Charger Input ....................................120 V, 60 Hz, AC only

Charge Rate .............................................................. 1 hour

Torque...................................................Maximum 360 in.lb.

MODEL 315.270840

Chuck .......................................................... 1/2 in., Keyless

Motor............................................................... 14.4 Volt DC

Gear Train ...........................................................Two Speed

Switch.......................................................... Variable Speed

No Load Speed .................................... 0-350/0-1,400/min.

Charger Input ....................................120 V, 60 Hz, AC only

Charge Rate .............................................................. 1 hour

Torque...................................................Maximum 410 in.lb.

TORQUE

ADJUSTMENT RING

KEYLESS

CHUCK

14

12

0

1

TWO SPEED

GEAR TRAIN (HI-LO)

6

DIRECTION OF

ROTATION SELECTOR

(FORWARD/REVERSE/

CENTER LOCK)

SWITCH

TRIGGER

4-1/2 in.

BACK SIDE OF CHARGER

8

BATTERY

PACK

SCREWDRIVER BITS

Fig. 1

9

8

FEATURES

KNOW YOUR DRILL

See Figure 1.

Before attempting to use this product, familiarize yourself with all operating features and safety rules.

AUTO-SPINDLE LOCK

Your cordless drill has an auto-spindle lock which makes installing and removing bits much easier. When the switch trigger is released and the motor comes to a complete stop, you may hear a click. The click you hear indicates the auto-spindle lock has engaged and locked the spindle. With the spindle locked, you can easily install or remove bits by turning the chuck sleeve with one hand.

The auto-spindle lock disengages when the motor starts again.

CHARGER

The charger has a key-hole hanging feature for convenient, space-saving storage. Screws should be installed so that the center distance is 4-1/2 in.

DIRECTION OF ROTATION SELECTOR

(FORWARD/REVERSE/CENTER LOCK)

Your drill has a direction of rotation (forward/reverse/ center lock) selector located above the switch trigger for changing the direction of bit rotation. Setting the switch trigger in the OFF (center lock) position helps reduce the possibility of accidental starting when not in use.

KEYLESS CHUCK

The keyless chuck allows you to hand-tighten or release the drill bit in the chuck jaws.

TORQUE ADJUSTMENT RING

Your drill has a 24-position clutch. The torque adjustment ring can be turned to select the right amount of torque for your application.

TWO-SPEED GEAR TRAIN

The two-speed gear train is designed for drilling or driving at

LO (1) and HI (2) speeds. A slide switch is located on top of your drill for selecting either

LO (1) or HI (2) speed.

VARIABLE SPEED

The variable speed switch trigger delivers higher speed with increased trigger pressure and lower speed with decreased trigger pressure.

ASSEMBLY

UNPACKING

This product has been shipped completely assembled.

n

Carefully remove the tool and any accessories from the box. Make sure that all items listed in the packing list are included.

n

Inspect the tool carefully to make sure no breakage or damage occurred during shipping.

n

Do not discard the packing material until you have carefully inspected and satisfactorily operated the tool.

n

If any parts are damaged or missing, please call

1-800-932-3188 for assistance.

PACKING LIST

1/2 in. Drill-Driver

Battery Packs (2)

Charger

Case

Double-ended Screwdriver Bits (2)

Operator’s Manual

WARNING:

If any parts are missing do not operate this tool until the missing parts are replaced. Failure to do so could result in possible serious personal injury.

WARNING:

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

9

OPERATION

WARNING:

Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury.

WARNING:

Always wear safety goggles or safety glasses with side shields when operating tools.

Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury.

WARNING:

Do not use any attachments or accessories not recommended by the manufacturer of this tool. The use of attachments or accessories not recommended can result in serious personal injury.

APPLICATIONS

You may use this tool for the purposes listed below:

CAUTION:

If at any point during the charging process none of the LEDs are lit, remove the battery pack from the charger to avoid damaging the product. DO NOT insert another battery. Return the charger and battery to your nearest service center for service or replacement.

LED FUNCTIONS OF CHARGER

LED WILL BE ON TO INDICATE STATUS OF

CHARGER AND BATTERY PACK:

n

Red LED on = Fast charging mode.

n Red LED flashing = When battery pack is inserted into charger, indicates hot battery pack or that battery pack is out of normal temperature range.

n

Green LED on = Fully charged and in maintenance charge mode.

n

Yellow LED on and red LED flashing = Deeply discharged or defective battery pack.

n No LED on = Defective charger or battery pack.

CHARGING A COOL BATTERY PACK

If battery pack is below normal temperature range, the red LED on charger will flash. Allow battery pack to reach normal temperature, then the red LED will become steady.

NOTE: If the charger does not charge the battery pack under normal circumstances, return both the battery pack and charger to your nearest Sears Repair Center for electrical check.

n Charge the battery pack only with the charger provided.

10

DEEPLY DISCHARGED

OR DEFECTIVE

(YELLOW / RED LED)

FAST CHARGE

(RED LED)

n

Make sure the power supply is normal household voltage, 120 V, 60 Hz, AC only.

n

Connect the charger to the power supply.

n

Attach battery pack to charger by aligning raised rib on battery pack with grooves in charger, then slide battery pack onto charger.

See Figure 2.

n

Normally the red LED on charger will come on. This indicates the charger is in fast charging mode.

n

Red LED should remain on for approximately 1 hour then the green LED will come on. Green LED on indicates battery pack is fully charged and charger is in maintenance charge mode.

NOTE: The green LED will remain on until the battery pack is removed from the charger or charger is disconnected from the power supply.

n

If the yellow LED comes on and the red LED flashes, this indicates a deeply discharged or defective battery pack. Allow the battery pack to remain in the charger for 60 minutes. When the battery pack reaches normal voltage range, the red LED should become steady. If the red LED does not come on after 60 minutes, this may indicate a defective battery pack and should be replaced.

n

After normal usage, a minimum of 1 hour of charging time is required to fully recharge battery pack. n

The battery pack will become slightly warm to the touch while charging. This is normal and does not indicate a problem.

n

Do not place the charger and battery pack in an area of extreme heat or cold. They will work best at normal room temperature.

n

NOTE: The charger and battery pack should be placed in a location where the temperature is more than 50°F but less than 100°F.

� When batteries become fully charged, unplug the charger from power supply and remove the battery pack.

BATTERY

RE

AD

Y

TO REMOVE

TO ATTACH

FULLY CHARGED

(GREEN LED)

Fig. 2

11

10

OPERATION

CHARGING A HOT BATTERY PACK

When using the tool continuously, the batteries in the battery pack will become hot. You should let a hot battery pack cool down for approximately 30 minutes before attempting to recharge. When the battery pack becomes discharged and is hot, this will cause the red LED to flash instead of remaining steady. After 30 minutes, reinsert the battery pack in the charger. If the red LED continues to flash, return battery pack to your nearest Sears Repair

Center for checking or replacing.

NOTE: This situation only occurs when continuous use of the tool causes the batteries to become hot. It does not occur under normal circumstances. Refer to

CHARGING

A COOL BATTERY PACK for normal recharging of batteries. If the charger does not charge your battery pack under normal circumstances, return both the battery pack and charger to your nearest Sears Repair Center for electrical check.

TO INSTALL BATTERY PACK

See Figure 3.

n tion selector in the center position.

n grooves on the bottom of drill, then attach the battery pack to the drill as shown.

�n Make sure the latch on the battery pack snaps into place and the battery pack is secured to the drill before beginning operation.

CAUTION:

When placing the battery pack in the tool, be sure the raised rib on the battery pack aligns with the bottom of the drill and latches into place properly. Improper installation of the battery pack can cause damage to internal components.

TO REMOVE BATTERY PACK

See Figure 4.

�� n tion selector in the center position.

� pack (1) to release battery pack.

n drill.

DEPRESS LATCH TO

RELEASE BATTERY PACK

1

PULL

FORWARD

TO REMOVE

2

BATTERY PACK

Fig. 4

SWITCH TRIGGER

See Figure 5.

To turn the drill ON, depress the switch trigger. To turn it

OFF, release the switch trigger.

DIRECTION OF ROTATION SELECTOR

(FORWARD/REVERSE/CENTER LOCK)

REVERSE

RAISED RIBS

14

LATCH 12

10

GROOVES

FORWARD

VARIABLE SPEED

SWITCH TRIGGER

Fig. 5

BATTERY PACK

Fig. 3

11

OPERATION

VARIABLE SPEED

See Figure 5.

The variable speed switch trigger delivers higher speed and torque with increased trigger pressure and lower speed with decreased trigger pressure.

NOTE: You might hear a whistling or ringing noise from the switch during use. Do not be concerned; this is a normal part of the switch function.

FORWARD/REVERSE/CENTER LOCK

See Figure 5.

The direction of bit rotation is reversible and is controlled by a selector located above the switch trigger. With the drill held in normal operating position, the direction of rotation selector should be positioned to the left of the switch trigger for drilling. The drilling direction is reversed when the selector is to the right of the switch trigger.

Setting the switch trigger in the OFF (center lock) position helps reduce the possibility of accidental starting when not in use.

CAUTION:

To prevent gear damage, always allow the chuck to come to a complete stop before changing the direction of rotation.

To stop the drill, release the switch trigger and allow the chuck to come to a complete stop.

NOTE: The drill will not run unless the direction of rotation selector is pushed fully to the left or right.

Avoid running the drill at low speeds for extended periods of time. Running at low speeds under constant usage may cause the drill to become overheated. If this occurs, cool the drill by running it without a load and at full speed.

KEYLESS CHUCK

See Figure 6.

The drill has a keyless chuck to tighten or release drill bits in the chuck jaws. Rotate the chuck body in the direction

DRILL BIT

UNLOCK

(RELEASE)

KEYLESS

CHUCK

indicated by the arrows on the chuck in order to

LOCK

(tighten) or

UNLOCK (release) the drill bit.

WARNING:

Do not hold the chuck body with one hand and use the power of the drill to tighten the chuck jaws on the drill bit. The chuck body could slip in your hand, or your hand could slip and come in contact with the rotating drill bit. This could cause an accident resulting in serious personal injury.

TWO-SPEED GEAR TRAIN

See Figure 7.

The drill has a two-speed gear train designed for drilling or driving at

LO (1) or HI (2) speeds. A slide switch is located on top of the drill to select either

LO (1) or HI (2) speed.

When using drill in the

LO (1) speed range, speed will decrease and unit will have more power and torque. When using drill in the

HI (2) speed range, speed will increase and unit will have less power and torque. Use

LO (1) speed for high power and torque applications and

HI (2) speed for fast drilling or driving applications.

TWO-SPEED

GEAR TRAIN (HI-LO)

LO

SPEED

1

2

HI

SPEED

14

12

10

6

Fig. 7

ADJUSTABLE TORQUE CLUTCH

This product is equipped with an adjustable torque clutch for driving different types of screws into different materials. The proper setting depends on the type of material and the size of screw you are using.

CHUCK JAWS

6

8

14

0

1

12

LOCK

(TIGHTEN)

Fig. 6

12 13

12

OPERATION

ADJUSTING TORQUE

See Figure 8.

n

There are twenty-four torque indicator settings located on the front of the drill.

n

Rotate the adjusting ring to the desired setting.

• 1 - 4 For driving small screws

• 5 - 8 For driving screws into soft material

• 9 - 12 For driving screws into soft and hard

materials

• 13 - 16 For driving screws into hard wood

• 17 - 23 For driving large screws

• For heavy drilling

ADJUSTING RING

TO DECREASE

TORQUE

14

12

10

6

TO INCREASE

TORQUE

Fig. 8

INSTALLING BITS

See Figures 9 - 10.

n

Lock the switch trigger by placing the direction of rotation selector in the center position.

n

Open or close the chuck jaws to a point where the opening is slightly larger than the bit size you intend to use. Also, raise the front of the drill slightly to keep the bit from falling out of the chuck jaws.

DRILL BIT

CHUCK JAWS

UNLOCK

(RELEASE)

LOCK

(TIGHTEN)

RIGHT

14

KEYLESS

CHUCK

6

8

14

0

1

12

12

6

10

Fig. 9

WARNING:

Make sure to insert the drill bit straight into the chuck jaws. Do not insert the drill bit into the chuck jaws at an angle then tighten, as shown in figure 10. This could cause the drill bit to be thrown from the drill, resulting in possible serious personal injury or damage to the chuck.

Rotate the chuck clockwise to tighten the chuck jaws securely on the bit.

NOTE: Rotate the chuck body in the direction of the arrow marked LOCK to tighten the chuck jaws. Do not use a wrench to tighten or loosen the chuck jaws.

WRONG

Fig. 10

13

REMOVING BITS

See Figure 9.

n rotation selector in the center position.

Rotate the chuck sleeve clockwise to open the chuck jaws.

NOTE: Rotate the chuck body in the direction of the arrow marked UNLOCK to loosen the chuck jaws. Do not use a wrench to tighten or loosen the chuck jaws.

n

Remove the drill bit.

DRILLING

See Figure 11.

n

Check the direction of rotation selector for the correct setting (forward or reverse).� n

Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit rotates.� n

Hold the drill firmly and place the bit at the point to be drilled.� n

Depress the switch trigger to start the drill.

n

Move the drill bit into the workpiece, applying only enough pressure to keep the bit cutting. Do not force the drill or apply side pressure to elongate a hole. Let the tool do the work.

WARNING:

Be prepared for binding at bit breakthrough. When these situations occur, drill has a tendency to grab and kick opposite to the direction of rotation and could cause loss of control when breaking through material. If not prepared, this loss of control can result in possible serious injury.

n

When drilling hard, smooth surfaces, use a center punch to mark the desired hole location. This will prevent the drill bit from slipping off-center as the hole is started.

OPERATION

n

When drilling metals, use a light oil on the drill bit to keep it from overheating. The oil will prolong the life of the bit and increase the drilling action. n

If the bit jams in the workpiece or if the drill stalls, stop the tool immediately. Remove the bit from the workpiece and determine the reason for jamming.

NOTE: This drill has an electric brake. When the switch trigger is released, the chuck stops turning. When the brake is functioning properly, sparks will be visible through the vent slots on the housing. This is normal and is the action of the brake.

22 20 18

Fig. 11

CHUCK JAWS

14 15

14

MAINTENANCE

WARNING:

When servicing, use only identical

Craftsman replacement parts. Use of any other part may create a hazard or cause product damage.

WARNING:

Always wear safety goggles or safety glasses with side shields when using compressed air to clean tools. If the operation is dusty, also wear a dust mask.

n direction. This will loosen the screw in the chuck for easy removal.

n screwdriver, remove the chuck screw by turning it in a clockwise direction.

NOTE: The chuck screw has left hand threads.

WARNING:

To avoid serious personal injury, always remove the battery pack from the tool when cleaning or performing any maintenance.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use.

Use clean cloths to remove dirt, dust, oil, grease, etc.

WARNING:

Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken or destroy plastic which may result in serious personal injury.

Only the parts shown on the parts list are intended to be repaired or replaced by the customer. All other parts should be replaced at a Sears Service Center.

CHUCK REMOVAL

See Figures 12 - 14.

The chuck may be removed and replaced by a new one.

n tion selector in center position. n drill and tighten the chuck jaws securely.

MALLET

SCREWDRIVER

MALLET

14

12

10

14

12

10

Fig. 13 n Insert the hex key into the chuck and tighten the chuck jaws securely. Tap sharply with a mallet in a counterclockwise direction. This will loosen the chuck on the spindle. It can now be unscrewed by hand.

CHUCK JAWS

14

12

10

Fig. 14

HEX KEY

KEYLESS

CHUCK

Fig. 12

15

MAINTENANCE

TO RETIGHTEN A LOOSE CHUCK

The chuck may become loose on the spindle and develop a wobble. Also, the chuck screw may become loose, causing the chuck jaws to bind and prevent them from closing. To tighten: n tion selector in the center position. n

Open the chuck jaws.

n jaws securely. Tap the hex key sharply with a mallet in a clockwise direction. This will tighten the chuck on the spindle.

BATTERIES

The battery pack for this tool is equipped with nickel-cadmium rechargeable batteries. Length of service from each charging will depend on the type of work you are doing.

The batteries in this tool have been designed to provide maximum trouble-free life. However, like all batteries, they will eventually wear out. Do not disassemble battery pack and attempt to replace the batteries. Handling of these batteries, especially when wearing rings and jewelry, could result in a serious burn.

To obtain the longest possible battery life, we suggest the following: n

Remove the battery pack from the charger once it is fully charged and ready for use.

For battery pack storage longer than 30 days: n

Store the battery pack where the temperature is below

80°F.

n

Store battery packs in a “discharged” condition.

BATTERY PACK REMOVAL AND PREPARATION

FOR RECYCLING

To preserve natural resources, please recycle or dispose of batteries properly.

This product contains nickel-cadmium batteries. Local, state or federal laws may prohibit disposal of nickelcadmium batteries in ordinary trash.

Consult your local waste authority for information regarding available recycling and/or disposal options.

WARNING:

Upon removal, cover the battery pack’s terminals with heavy-duty adhesive tape. Do not attempt to destroy or disassemble battery pack or remove any of its components. Nickel-cadmium batteries must be recycled or disposed of properly.

Also, never touch both terminals with metal objects and/or body parts as short circuit may result. Keep away from children. Failure to comply with these warnings could result in fire and/or serious injury.

16 17

16

CRAFTSMAN 1/2 in. 12 VOLT DRILL − MODEL NUMBER 315.270830

CRAFTSMAN 1/2 in. 14.4 VOLT DRILL − MODEL NUMBER 315.270840

The model number will be found on a plate attached to the motor housing. Always mention the model number in all correspondence regarding your

DRILL or when ordering repair parts.

SEE BACK PAGE FOR PARTS ORDERING INSTRUCTIONS

3

2

14

12

0

1

1

4

RE

AD

Y

¨

5

6

Key Part

No. Number

1 6613402

2 6903321

3 940237088

940237086

4 940213014

5 130151015

130151016

6 140223001

3051718

3051719

983000725

PARTS LIST

Description Qty.

Screw ..............................................................................................................1

1/2 in. Chuck ...................................................................................................1

315.270830 Data Label ...................................................................................1

315.270840 Data Label ...................................................................................1

Logo Label ......................................................................................................1

* 315.270830 Battery Pack (Item No.

9

11031)...................................................1

* 315.270840 Battery Pack (Item No.

9

11033)...................................................1

* 315.110400 Charger (Item No.

9

11040)...........................................................1

315.270830 Carrying Case (Not Shown).........................................................1

315.270840 Carrying Case (Not Shown).........................................................1

Operator’s Manual

* Can Be Purchased Through RSOS (Retail Special Order System)

17

Get it fixed, at your home or ours!

Your Home

For repair –

in your home

– of all major brand appliances, lawn and garden equipment, or heating and cooling systems,

no matter who made it, no matter who sold it!

For the replacement parts, accessories and owner’s manuals that you need to do-it-yourself.

For Sears professional installation of home appliances and items like garage door openers and water heaters.

1-800-4-MY-HOME

®

(1-800-469-4663)

Call anytime, day or night (U.S.A. and Canada)

www.sears.com

www.sears.ca

Our Home

For repair of carry-in items like vacuums, lawn equipment, and electronics, call or go on-line for the location of your nearest

Sears Parts & Repair Center.

1-800-488-1222

Call anytime, day or night (U.S.A. only)

www.sears.com

To purchase a protection agreement (U.S.A.) or maintenance agreement (Canada) on a product serviced by Sears:

1-800-827-6655

(U.S.A.)

1-800-361-6665

(Canada)

Para pedir servicio de reparación a domicilio, y para ordenar piezas:

1-888-SU-HOGAR

SM

(1-888-784-6427)

Au Canada pour service en français:

1-800-LE-FOYER

MC

(1-800-533-6937) www.sears.ca

® Registered Trademark / TM Trademark / SM Service Mark of Sears, Roebuck and Co.

® Marca Registrada / TM Marca de Fábrica / SM Marca de Servicio de Sears, Roebuck and Co.

MC Marque de commerce / MD Marque déposée de Sears, Roebuck and Co.

© Sears, Roebuck and Co.

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Questions and Answers

What is the warranty period for the Craftsman 315.270830 drill-driver?
The Craftsman 315.270830 drill-driver comes with a one-year full warranty.
What safety precautions should I take when using the drill-driver?
Always wear safety glasses, keep your work area clean and well-lit, and avoid using the tool in explosive atmospheres.
How do I maintain the drill-driver?
Keep the tool clean, lubricate moving parts, and replace worn or damaged parts.
What is the recommended charger for the Craftsman 315.270830 drill-driver?
The recommended charger for the Craftsman 315.270830 drill-driver is Model No. 315.110400, Item No. 9 11031 (Item No. 140223001) for the 12-Volt model and Item No. 9 11033 (Item No. 140223001) for the 14.4-Volt model.
What type of battery does the Craftsman 315.270830 drill-driver use?
The Craftsman 315.270830 drill-driver uses a 130151015 battery pack for the 12-Volt model and a 130151016 battery pack for the 14.4-Volt model.

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