Bosch 13618-2G Owner’s Manual

BM 2610925940 6-05 6/9/05 3:21 PM Pa_l

IMPORTANT: IMPORTANT: IMPORTANTE:

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Operating/SafetyInstructions
Consignesdefonctionnement/s6curit6

Instruccionesdefuncionamientoyseguridad

13614
13618
13624

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BM 2610925940 6-05 6/9/05 3:21 PM Pa_2

General Safety Rules

_Read all instructions. Failure to follow all instructions listed below may

result in electric shock, fire and/or serious injury. The term "power tool"

in all of the warnings listed below refers to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.

SAVE THESE INSTRUCTIONS

Work area safety

Keep work area clean and well lit.
Cluttered or dark areas inviteaccidents.

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.

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.

Do not use AC only rated tools with a DC
power supply. While the tool may appear to

work, the electrical components of the AC
rated tool are likely to fail and create a

hazard to the operator.

If operating the power tool in damp
locations is unavoidable a Ground Fault

Circuit Interrupter (GFCI) must be used to
supply the power to your tool, GFCI and

personal protection devices like electrician's

rubber gloves and footwear will further

enhance your personal safety.

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 safety equipment. Always wear eye

protection. Safety equipment such as dust

mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate

conditions will reduce personal injuries.

Avoid accidental starting. Ensure the
switch is in the off-position before

plugging in. Carrying power tools with your

finger on the switch or plugging in 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 jewelry. Keep your hair,
clothing and gloves away from moving

parts. Loose clothes, jewelry 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 these devices can reduce dust-
related hazards.

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Keep handles dry, clean and free from oil
and grease. Slippery hands cannot safely
control the power tool.

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.
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.

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.

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. Check for
misalignment or binding of moving parts,

breakage of parts and any other condition

that may affect the power tools operation.

If 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 and in the manner intended

for the particular type of power tool,

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.

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.

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 battery 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.

Ensure the switch is in the off position
before inserting battery pack. Inserting the

battery pack into power tools that have the
switch on invites accidents.

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.

Develop a periodic maintenance schedule
for your tool. When cleaning a tool be

careful not to disassemble any portion of
the tool since internal wires may be

misplaced or pinched or safety guard
return springs may be improperly

mounted. Certain cleaning agents such as
gasoline, carbon tetrachloride, ammonia, etc.

may damage plastic parts.

SAVE THESE INSTRUCTIONS

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Hold tool by insulated gripping surfaces

when performing an operation where the

cutting tools may contact hidden wiring.

Contact with a "live" wire will make exposed
metal parts of the tool "live" and shock the

operator. Do not drill, fasten or break into

existing wails or other blind areas where
electricalwiringmax exist.Ifthissituationis
unavoidable, disconnect allfuses or circuit

breakers feed/_Tgthisworksite.

Wear ear protectorswhen using the toolfor
extended periods. Prolonged exposure to

high intensity noise can cause hearing loss.

Always use auxiliary handle for maximum

control over torque reaction or kick-back.

High torque 3/8" and larger chuck capacity
drills are equipped with auxiliary handles.

Always wear safety goggles or eye

protection when using this tool. Use a
dust mask or respirator for applications

which generate dust.

Use thick cushioned gloves and limit the

exposure time by taking frequent rest

periods. Vibration caused by hammer-drill

action may be harmful to your hands and
arms.

Secure the material being drilled. Never
hold it in your hand or across legs.

Unstable support can cause the drill bit to
bind causing loss of control and injury.

Disconnect battery pack from tool or
place the switch in the locked or off
position before making any assembly,

adjustments or changing accessories.

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

Position yourself to avoid being caught
between the tool or side handle and walls

or posts. Should the bit become bound or

jammed in the work, the reaction torque of
the tool could crush your hand or leg.

If the bit becomes bound in the

workpiece, release the trigger

immediately, reverse the direction of
rotation and slowly squeeze the trigger to

back out the bit. Be ready for a strong

reaction torque. The drill body will tend to

twist in the opposite direction as the drill bit is

rotating.

Do not grasp the tool or place your hands

too close to the spinning chuck or drill

bit. Your hand may be lacerated.
When installing a drill bit, insert the shank

of the bit well within the jaws of the
chuck. If the bit is not inserted deep

enough, the grip of the jaws over the bit is

reduced and the loss of control is increased.

Do not use dull or damaged bits and

accessories. Dull or damaged bits have a

greater tendency to bind in the workpiece.
When removing the bit from the tool avoid

contact with skin and use proper
protective gloves when grasping the bit

or accessory. Accessories may be hot after

prolonged use.
Check to see that keys and adjusting

wrenches are removed from the drill
before switching the tool "ON". Keys or
wrenches can fly away at high velocity

striking you or a bystander.

Do not run the tool while carrying it at

your side. A spinning drill bit could become

entangled with clothing and injury may result.

_ ome dust created by

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.

power sanding, sawing,

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Battery/Charger

Before using battery charger, read all
instructions and cautionary markings on

(1) battery charger, (2) battery pack, and
(3) product using battery.

Use only the charger which accompanied
your product or direct replacement as

listed in the catalog or this manual. Do not

substitute any other charger. Use only Bosch
approved chargers with your product. See

Functional Description and Specifications.

Do not disassemble charger or operate the
charger if it has received a sharp blow,

been dropped or otherwise damaged in
any way. Replace damaged cord or plugs

immediately. Incorrect reassembly or

damage may result in electric shock or fire.
Do not recharge battery in damp or wet

environment. Do not expose charger to
rain or snow. If battery case is cracked or

otherwise damaged, do not insert into
charger. Battery short or fire may result.

Charge only Bosch approved rechargeable
batteries. See Functional Description and

Specifications. Other types of batteries may
burst causing personal injury and damage.

Charge battery pack in temperatures
above +40 degrees F (4 degrees C) and

below +105 degrees F (41 degrees C).
Store tool and battery pack in locations

where temperatures will not exceed 120
degrees F (49 degrees C). This is important

to prevent serious damage to the battery
cells.

Battery leakage may occur under extreme
usage or temperature conditions. Avoid

contact with skin and eyes. The battery

liquid is caustic and could cause chemical
burns to tissues. If liquid comes in contact

with skin, wash quickly with soap and water,
then with lemon juice or vinegar. If the liquid

contacts your eyes, flush them with water for
a minimum of 10 minutes and seek medical
attention.

Place charger on flat non-flammable
surfaces and away from flammable

materials when re-charging battery pack.

The charger and battery pack heat during
charging. Carpeting and other heat insulating

surfaces block proper air circulation which
may cause overheating of the charger and

battery pack. If smoke or melting of the case
are observed unplug the charger immediately

and do not use the battery pack or charger.

Use of an attachment not recom-
mended or sold by Bosch may result in a

risk of fire, electric shock or injury to
persons.

Battery Care

_ hen batteries are not in
away from metal objects. For exarnple, to

protect terminals from shorting DO NOT
place batteries in a tool box or pocket with

nails, screws, keys, etc. Fire or injury may
result.

tool or charger, keep them

_ To prevent fire or injury

when batteries are not in

tool or charger, always place protective
cap onto end of battery pack. Protective

cap, guards against terminal shorting.

DO NOT PUT BATTERIES INTO FIRE OR
EXPOSE TO HIGH HEAT. They may

explode.

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Battery

_ Do not attempt to disas-
remove any component projecting from

the battery terminals. Fire or injury may

result. Prior to disposal, protect exposed
terminals with heavy insulating tape to

prevent shorting.

NICKEL-CADMIUM BATTERIES

If equipped with a nickel-cadmium battery, the
battery must be collected, recycled or

disposed of in an environmentally sound
manner.

O "The EPA certified RBRC

industry program to collect and recycle these
batteries at the end of their useful life, when
taken out of service in the United States or

semble the battery or

Battery Recycling Seal on the
nickel-cadmium (Ni-Cd)

battery indicates Robert
Bosch Tool Corporation is

voluntarily participating in an

Disposal

Canada. The RBRC program provides a
convenient alterative to placing used Ni-Cd

batteries into the trash or the municipal
waste stream, which may be illegal in your

area.
Please call 1-800-8-BA]q-ERY for information

on Ni-Cd battery recycling and disposal
bans/restrictions in your area, or return your
batteries to a Skil/Bosch/Dremel Service

Center for recycling. Robert Bosch Tool
Corporation's involvement in this program is

part of our commitment to preserving our
environment and conserving our natural

resources."

NICKEL-METAL HYDRIDE BATTERIES

If equipped with a nickel-metal hydride
battery, the battery can be disposed of in a

municipal solid waste stream.

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

tool better and safer.

Symbol Name

V Volts
A Amperes

Hz Hertz

W Watt
kg Kilograms

min Minutes

s Seconds

O Diameter

no No load speed

.../min Revolutions or reciprocation per minute Revolutions, strokes, surface speed,

0 Off position Zero speed, zero torque...

1,2, 3 .... Selector settings Speed, torque or position settings.

I, II, Ill, Higher number means greater speed

Infinitely variable selector with off Speed is increasing from 0 setting

'-_ Arrow Action in the direction of arrow
"X., Alternating current Type or a characteristic of current

Direct current Type or a characteristic of current
Alternating or direct current Type or a characteristic of current

[] Class II construction Designates Double Insulated

(_ Earthing terminal Grounding terminal

_, Warning symbol Alerts user to warning messages

Designation/Explanation

Voltage (potential)

Current
Frequency (cycles per second)

Power

Weight
Time

Time

Size of drill bits, grinding wheels, etc.
Rotational speed, at no load

orbits etc. per minute

Construction tools.

Ni-Cad RBRC seal Designates Ni-Cad battery recycling

This symbol designates
that this tool is listed by

Underwriters Laboratories.

This symbol designates
that this tool is listed by

the Canadian Standards
Association.

@ This symbol designates W_

C Canadian Standards by

! Ih _ Underwriters Laboratories, complies

C _VLJ US and listed to Canadian to NOM

v Standards by Underwriters Mexican

program

that this tool is listed to ,,

Underwriters Laboratories.

This symbol designates that that
this tool is listed by this tool

Laboratories. Standards.

-7-

This symbol
designates

BM 2610925940 6-05 6/9/05 3:21 PM Pa_8

Functional Description and Specifications

_ isconnect battery pack from tool or place the switch in the locked or off

position before making any assembly, adjustments or changing

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

Cordless Hammer Drills

COVER

SCREW

MODE SELECTOR RIN(

ADJUSTABLE

KEYLESS

m

BIT AND BIT

STORAGE_

BIT STORAGE

ADAPTER

(Model 13614 only)

CHUCK

FORWARD/REVERSING

LEVER &TRIGGER LOCK

VARIABLE SPEED
TRIGGER SWITCH

BRUSH
COVER

VENTILATION

OPENINGS

(Optional Accessory)

BIT AND BIT

STORAGE

BATTERY

RELEASETABS

BATTERY PACK

Model number

Voltage rating
No load speed 1
No load speed 2
Charge time

Maximum Capacities
Chuck size

Screw sizes
Mild metal
Hard wood
Soft wood

Charger

Voltage rating

Battery pack

13614 13618 13624

14.4 V = 18 V = 24V=
no0-450/min no 0-450/min no0-450/min

no0-1500/min no0-1500/min n o O-1500/min
1 hr. 1 hr. 1 hr.

1/2" 1/2" 1/2"
#16 x 3" #14 x 4" #16 x 4"
1/2" 5/8" 3/4"
1-1/4" 1-5/8" 1-3/4"
1-3/4" 2" 2-1/4"

BCO01-6 & BC016 BC003, 4, 6, & BC016 BCO04, 6, & BC016
BC130 & BC230 BC130 & BC230 BC130 & BC230

120 V'%, 60 Hz 120 V "%, 60 Hz 120 V "%, 60 Hz
BATO38 thru BAT041 BAT025 & BAT026 BATO30 & BATO31

BAT140 thru BAT159 BAT160 thru BAT189 BAT240 thru BAT299

BC006 charger requires 12 V DC input

NOTE: ONLY USE CHARGERS LISTED ABOVE

"8"

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VARIABLE SPEED CONTROLLED

Your tool is equipped with a variable speed
trigger switch. The tool speed can be

controlled from the minimum to the maximum
nameplate RPM by the pressure you apply to

the trigger. Apply more pressure to increase
the speed and release pressure to decrease

speed. This accurate speed control enables
you to drill without center punching. It also

permits you to use as a power screwdriver.
Bits are available for driving screws as well as

running bolts and nuts.

Your tool is equipped with a forward/
reversing lever and trigger lock located above

the trigger (Fig. 1). This lever was designed
for changing rotation of the chuck, and for
locking the trigger in an "OFF" position to help

prevent accidental starts and accidental
battery discharge. For forward rotation, (with

chuck pointed away from you) move the lever
to the far left. For reverse rotation move the

lever to the far right. To activate trigger lock
move lever to the center off position.

F__ Do not change direction of

comes to a complete stop. Shifting during
rotation of the chuck can cause damage to

the tool.

Your tool is equipped with two separate gear
ranges, low gear and high gear. Low gear
provides high-torque and slower drilling
speeds for heavy duty work or for driving

screws. High gear provides faster speeds for
drilling lighter work. To change speeds slide

switch, to the high or low position.
ATTENTION: If your tool appears to be

running, but the chuck will not turn, check to
make sure the gear shifting switch is pushed
fully into desired setting.

Your tool features 15 clutch settings. Output
torque will increase as the clutch ring, is

rotated from 1 to 15. The drill ",_R'_i_" position
will lock up the clutch to permit drilling and
driving heavyduty work, and also enables bits
to be changed quickly and easily in the

keyless chuck (Fig. 2).

TRIGGER SWITCH

FORWARD/REVERSING LEVER &

TRIGGER LOCK

rotation until the tool

GEAR SHIFTING

ADJUSTABLE CLUTCH

DRILL/HAMMER DRILL SELECTOR RING

The selector ring allows the tool to be set for
various drilling/hammer drilling applications.

Rotate the selector dial right or left

depending on the below applications (Fig. 3).

metals, plastics or other non concrete

(_ Drill only action: For drilling in woods,

materials.

Drill with hammer action: For drilling in

T concrete, asphalt, tile or other similar

hard materials.

The hammer drill position overrides the clutch
for hammer drilling.

m

_S MODE

ELECTOR

BRAKE

When tile trigger switch is released it
activates the brake to stop the chuck quickly.
This is especially useful in the repetitive
driving and removal of screws.

BIT STORAGE ADAPTER

Your tool is equipped with a bit storage
adapter that will allow you to store a longer bit

if desired. To install bit adapter, remove bit
from standard storage area, then snap
adapter into it's place. To use, hold bit
adapter in place when removing bit (Fig. 1).

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INSERTING BITS
Move reverse switch lever to the center "OFF"
position. Remove battery pack and rotate the
clutch ring to the drill bit symbol

" _1_! ". Rotate the chuck sleeve counter-
clockwise viewing from chuck end, and open

chuck to approximate drill bit diameter. Insert
a clean bit up to the drill bit flutes for small

bits, or as far as it will go for large bits. Close
chuck by rotating the chuck sleeve clockwise

and securely tighten by hand (Fig. 4).

_ o not use the power of

Rotate the clutch ring to the drill bit
symbol "lll'm ". Open the chuck all the way,

remove left-hand thread screw inside chuck
by turning it clockwise (Fig. 4).

Insert the short arm of a 1/2" hex key wrench
and close jaws on flats of wrench (Fig. 5).

Strike long arm of wrench sharply

counterclockwise, remove wrench and

unthread chuck from spindle.

Always keep the spindle threads, the threads

of the chuck and securing screw free of

Release battery pack from tool by pressing on To insert battery, align battery and slide
both sides of the battery release tabs and pull battery pack into tool until it locks into

downwards. Before inserting battery pack, position. Do not force.

remove protective cap from battery pack.

the drill while grasping

REMOVING CHUCK

INSTALLING CHUCK

RELEASING AND INSERTING BATTERY PACK

chuck to loosen or tighten bit. Friction burn
or hand injury is possible if attempting to
grasp the spinning chuck.

I=[dl_1

CHUCK

SLEEVE

debris. To install a chuck, reverse "removing
the chuck" procedure.

Nil

IMPORTANT CHARGING NOTES

1. The battery pack accepts only about 80% of
its maximum capacity with its first few charge
cycles. However, after the first few charge
cycles, the battery will charge to full capacity.

2. The charger was designed to fast charge
the battery only when the battery temperature
is between 40°F (4°C) and 105°F (41°C).

3. A substantial drop in operating time per
charge may mean that the battery pack is
nearing the end of its life and should be
replaced.

4. If you anticipate long periods (i.e. a month
or more) of non-use of your tool, it is best to

run your tool down until it is fully discharged
before storing your battery pack. After a long
period of storage, the capacity at first recharge
will be lower. Normal capacity will be restored
in two or three charge/discharge cycles.

Remember to unplug charger during storage
period.

5. If battery does not charge properly:
a. Check for voltage at outlet by plugging

in some other electrical device.

b. Check to see if outlet is connected to a

light switch which turns power "off" when lights
are turned off.

c. Check battery pack terminals for dirt.

Clean with cotton swab and alcohol if
necessary.

d. If you still do not get proper charging,

take or send tool, battery pack and charger to
your local Bosch Service Center. See 'q-ools,
Electric" in the Yellow Pages for names and

addresses.
Note: Use of chargers or battery packs not

sold by Bosch will void the warranty.

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CHARGING BATTERY PACK (30 MINUTE SINGLE BAY-BC130)

INDICATORS, SYMBOLS AND MEANING

If the indicator lights are "OFF", the charger
is not receiving power from power supply

outlet.

I.,.l_. I] If the green indicator light is

_t_" but the battery pack is not

inserted, or the battery pack is fully charged
and is being trickle charged.

-}$_ .... BLINKING", the battery pack is

I . : . _] If the green indicator light is

charging will automatically stop when the
battery pack is fully charged.

"ON", the charger is plugged in

being fast-charged. Fast-

I_,, ___] If the red indicator light is "ON',

_.|.,. the battery pack is too hot or

cold for fast-charging. The

charger will switch to trickle charge, until a

suitable temperature is reached, at which

time the charger will switch automatically to
fast-charging.

"BLINKING", the battery pack

If the red indicator light is

cannot accept a charge or the

contacts of the charger or battery pack are
contaminated. Clean the contacts of the

charger or battery pack only as directed in
these operating instructions or those

supplied with your tool or battery pack.

Plug charger cord into your standard power
outlet. Before inserting battery pack, remove

protective cap, then insert battery pack into
charger (Fig. 6).

The charger's green indicator light will begin to
"BLINK". This indicates that the battery is

receiving a fast charge. Fast-charging will
automatically stop when the battery pack is

fully charged.
When the indicator light stops "BLINKING"

(and becomes a steady green light) fast
charging is complete.

The battery pack may be used even though
the light may still be blinking. The light may

require more time to stop blinking depending
on temperature. When you begin the charging

process of the battery pack, a steady red light

BATTERY

PACK

CHARGER

could also mean the battery pack is too hot or
too cold.

The purpose of the green light is to indicate
that the battery pack is fast-charging. It does

not indicate the exact point of full charge. The
light will stop blinking in less time if the battery

pack was not completely discharged.

When charging several batteries in sequence,

the charge time may slightly increase.
When the battery pack is fully charged,

unplug the charger (unless you're charging

another battery pack) and slip the battery
pack back into the tool.

To prevent fire or injury when batteries are

not in tool or charger, always place protective

cap onto end of battery pack.

II=l[eM,1

PROTECTIVE

CAP

RED LI(

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CHARGING BATTERY PACK (30 MINUTE DUAL BAY-BC230)

INDICATORS, SYMBOLS AND MEANING

If the indicator lights are "OFF", the charger
is not receiving power from power supply

outlet.

are contaminated. Clean the contacts of the
charger or battery pack only as directed in

these operating instructions or those
supplied with your tool or battery pack.

"ON", the battery pack is too

"th

The charger will switch to trickle charge, until
a suitable temperature is reached, at which

time the charger will switch automatically to
fast-charging.

- - "BLINKING", the battery pack

i!._i :_1 'f the red 'nd'cat°r ''ght is

the contacts of the charger or battery pack

Plug charger cord into your standard power
outlet. Before inserting battery pack, remove

protective cap, then insert battery pack into

charger (Fig. 7).
The charger's green indicator light will begin to

"BLINK". This indicates that the battery is
receiving a fast charge. Fast-charging will

automatically stop when the battery pack is

fully charged.
When the indicator light stops "BLINKING"

(and becomes a steady green light) fast

charging is complete.
The battery pack may be used even though

the light may still be blinking. The light may

require more time to stop blinking depending
on temperature. When you begin the

charging process of the battery pack, a

hot or cold for fast-charging.

cannot accept a charge or

I_ _i-1 If the green indicat°r light is

charging will automatically stop when the

battery pack is fully charged.

II _{_1 If the green indicat°r light is

inserted, or the battery pack is fully charged

and is being trickle charged.

steady red light could also mean the battery
pack is too hot or too cold.

The purpose of the green light is to indicate
that the battery pack is fast-charging. It does

not indicate the exact point of full charge.
The light will stop blinking in less time if the
battery pack was not completely discharged.

When charging several batteries in
sequence, the charge time may slightly

increase.
When the battery pack is fully charged,

unplug the charger (unless you're charging
another battery pack) and slip the battery

pack back into the tool.
To prevent fire or injury when batteries are

not in tool or charger, always place protective
cap onto end of battery pack.

- "BLINKING", the battery pack
is being fast-charged. Fast-

"ON", the charger is plugged

in but the battery pack is not

BATTERY

PACK

]Ii[_IH

PROTECTIVE

CAP

--CHARGER

1

RED LIGHT GREEN LIGHT

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BM 2610925940 6-05 6/9/05 3:21 PM Pa_13

CHARGING BATTERY PACK (1 HOUR CHARGER)

INDICATORS, SYMBOLS AND MEANING

If the indicator lights are "OFF", the charger
is not receiving power from power supply
outlet.

switch to trickle charge, until a suitable
temperature is reached, at which time the

charger will switch automatically to fast-
charging.

_- If the green indicator light is "ON",the charger is plugged in but the

battery pack is not inserted, or the

battery pack is fully charged and is being
trickle charged, or the battery pack is too hot

or cold for fast-charging. The charger will

Plug charger cord into your standard power
outlet. Before inserting battery pack, remove

protective cap, then insert battery pack into
charger (Fig. 8).

The charger's green indicator will begin to
"BLINK". This indicates that the battery is

receiving a fast charge. Fast-charging will
automatically stop when the battery pack is

fully charged.
When the indicator light stops "BLINKING"

(and becomes a steady green light) fast
charging is complete.

When you begin the charging process of the
battery pack, a steady green light could also

mean the battery pack is too hot or too cold.

BATTERY

PACK

"BLINKING", the battery pack is

If the green indicator light is
being fast-charged. Fast-charging

will automatically stop when the battery pack
is fully charged.

The purpose of the light is to indicate that the
battery pack is fast-charging. It does not

indicate the exact point of full charge. The
light will stop blinking in less time if the

battery pack was not completely discharged.
When the battery pack is fully charged,

unplug the charger (unless you're charging
another battery pack) and slip the battery

pack back into the tool handle (Fig.8).
To prevent fire or injury when batteries are

not in tool or charger, always place protective
cap onto end of battery pack.

W

LIGHT

CHARGER

-13-

BATTERY PACK

RELEASE TABS

PROTECTIVE

CAP

BM 2610925940 6-05 6/9/05 3:21 PM Pa_14

Operating Tips

TETHER HOOK

The purpose of the tether hook is to secure
the tool when working on ladders,

scaffolding, or elevated heights to prevent
the tool from hitting the ground if accidentally

dropped. For best results, it is
recommended to use 1/4" braided nylon rope
or similar material.

You will extend the life of your bits and do
neater work if you always put the bit in

contact with the work before pulling the
trigger. During the operation, hold the tool

firmly and exert light, steady pressure. Too
much pressure at low speed will stall the tool.

Too little pressure will keep the bit from
cutting and cause excess friction by sliding

over the surface. This can be damaging to
both tool and bit.

DRILLING WITH VARIABLE SPEED

The trigger controlled variable speed feature
will eliminate the need for center punches in

hard materials. The variable speed trigger
allows you to slowly increase RPM. By using

a slow starting speed, you are able to keep
the bit from "wandering". You can increase

the speed as the bit "bites" into the work by
squeezing the trigger.

DRIVING WITH VARIABLE SPEED
Variable speed drills will double as a power
screwdriver by using a screwdriver bit in the

drill mode. The technique is to start slowly,
increasing the speed as the screw runs

down. Set the screw snugly by slowing to a
stop. Prior to driving screws, pilot and

clearance holes should be drilled.

FASTENING WITH SCREWS
This procedure shown in (Fig. 9) will enable
you to fasten materials together with your

Cordless Drill/Screwdriver without stripping,
splitting or separating the material.

First, clamp the pieces together and drill the

first hole 2/3 the diameter of the screw. If the

material is soft, drill only 2/3 the proper
length. If it is hard, drill the entire length.

Second, unclamp the pieces and drill the
second hole the same diameter as the screw

shank in the first or top piece of wood.

Third, if flat head screw is used, countersink
the hole to make the screw flush with the

surface. Then, simply apply even pressure

when driving the screw. The screw shank
clearance hole in the first piece allows the

screw head to pull the pieces tightly together.

The adjustable screw drill accessory will do

all of these operations quickly and easily.

DRILL BITS

Always inspect drill bits for excessive wear. Use
only bits that are sharp and in good condition.

TWIST BITS: Available with straight and
reduced shanks for wood and light duty metal

drilling. High speed bits cut faster and last
longer on hard materials.

CARBIDE TIPPED BITS: Used for drilling
stone, concrete, plaster, cement and other

Screw drills are available for screw sizes No.
6, 8, 10 and 12.

FASTENING _ _ 2. Drillsame
WITH SCREWS screwshank.

1. Drill2/g diameterand _ _ 3. Counte[sink
2/3ofscrew lengthfor_ _ same diameter

soft materials, full [ as screw head.
length for hard

materials, \

_" [_ AdJsu(S_wb'e

Screw _ Drill

diameter as

unusually hard nonmetals. Use continuous
heaw feed pressure when employing carbide

tip bits.

DRILLING WOOD

Be certain workpiece is clamped or anchored
firmly. Always apply pressure in a straight line

with the drill bit. Maintain enough pressure to
keep the drill "biting".

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BM 2610925940 6-05 6/9/05 3:21 PM Pa_15

When drilling holes in wood, twist bits can be
used. Twist bits may overheat unless pulled out
frequently to clear chips from flutes.

Use a "back-up" block of wood for work that is
likely to splinter, such as thin materials.

You will drill a cleaner hole if you ease up on
the pressure just before the bit breaks through

the wood. Then complete the hole from the
back side.

DRILLING METAL

There are two rules for drilling hard materials.
First, the harder the material, the greater the

pressure you need to apply to the tool. Second,
the harder the material, the slower the speed.

_ Before using an accessory,
safe operating speed is not exceeded by the

nameplate speed of the tool. Do not exceed

the recommended wheel diameter.

Fine sanding and polishing require "touch".
Select the most efficient speed.

When using polishing bonnets, always be sure
the excess string that secures the bonnet is

tucked well within the bonnet during operation.

Work with brushes requires high speeds.

1. Remember, the tips of a wire brush do the

work. Operate the brush with the lightest

pressure so only the tips of the wire come in

contact with the work.

2. If heavier pressures are used, the wires
will be overstressed, resulting in a wiping

action; and if this is continued, the life of the
brush will be shortened due to wire fatigue.

3. Apply the brush to the work in such a way

that as much of the brush face as possible is

in full contact with the work. Applying the
side or edge of the brush to the work will

be certain that its maximum

SANDING AND POLISHING

WIRE BRUSHES

BRUSHING PRESSURE

Here are a couple of tips for drilling in metal.
Lubricate the tip of the bit occasionally with
cutting oil except when drilling soft metals such

as aluminum, copper or cast iron. If the hole to
be drilled is fairly large, drill a smaller hole first,

then enlarge to the required size, it's often
faster in the long run. Maintain enough

pressure to assure that the bit does not just
spin in the hole. This will dull the bit and greatly

shorten its life.

DRILLING MASONRY

Soft materials such as brick are relatively easy
to drill. Concrete however, will require much

more pressure to keep the bit from spinning. Be
sure to use carbide tip bits for all masonry work.

result in wire breakage and shortened brush
life.

CORRECT:Wiretips doing the work.

INCORRECT:Excessivepressurecancausewire breakage.

RUNNING NUTS AND BOLTS

Variable speed control must be used with
caution for driving nuts and bolts with socket

set attachments. The technique is to start
slowly, increasing speed as the nut or bolt runs

down. Set the nut or bolt snugly by slowing the
drill to a stop. If this procedure is not followed,

the tool will have a tendency to torque or twist

in your hands when the nut or bolt seats.

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BM 2610925940 6-05 6/9/05 3:21 PM Pa_16

Maintenance

Service

NO USER SERVICEABLE

PARTS INSIDE, except for

the replaceable carbon brushes.
Preventive maintenance performed by

unauthorized personnel may result in
misplacing of internal wires and

components which could cause serious
hazard. We recommend that all tool service

be performed by a Bosch Factory Service
Center or Authorized Bosch Service Station.

SERVICEMEN: Disconnect tool and/or
charger from power source before servicing.

BATTERIES

Be alert for battery packs that are nearing
their end of life. If you notice decreased tool

performance or significantly shorter running
time between charges then it is time to

replace the battery pack. Failure to do so
can cause the tool to operate improperly or

damage the charger.
Long term battery storage should be in

the discharged state. Battery packs last
longer and re-charge better when they are

stored discharged. Remember to fully re-
charge battery packs before using after

prolonged storage.

TOOL LUBRICATION
Your Bosch tool has been properly lubricated
and is ready for use.

D.C. MOTORS

The motor in your tool has been engineered
for many hours of dependable service. To

maintain peak efficiency of the motor, we
recommend it be examined every six months.

Only a genuine Bosch replacement motor
specially designed for your tool should be

used.

CARBON BRUSHES
The brushes and commutator in your tool have
been engineered for many hours of

dependable service.
If your tool runs sporadically, loses power,

makes unusual noises or runs at a reduced
speed, check the brushes. To continue using
the tool in this condition will permanently

damage your tool.
Check both brushes. Usually the brushes will

not wear out simultaneously. If one brush is
worn out, replace both brushes.

To check brushes: Disconnect battery pack
from tool. Remove brush cover at the rear part

of housing by loosening screws (Fig. 9).

COVER
BRUSH _:_

.%%s.

Insert a screwdriver or similar object into the
red notch of the carbon brush and lift out the

brushes; note which way they face, so that the
brushes can be returned to their original

position. Clean the brush holder openings with
compressed air or a clean cloth and replace
the brushes and brush covers.

After replacing brushes the tool should be run
at no-load and run it freely at full speed for 2

minutes before using the tool. This will allow
the brushes to "seat" properly and will give

you more hours of life from each set of

brushes.
Only genuine Bosch replacement brushes

specially designed for your tool should be
used.

Cleaning

I__1 To avoid accidents, always

charger from the power supply before
cleaning. The tool may be cleaned most

effectively with compressed dry air. Always

wear safety goggles when cleaning tools
with compressed air.

Ventilation openings and switch levers must
be kept clean and free of foreign matter. Do

not attempt to clean by inserting pointed
objects through opening.

I__ Certain cleaning agents

plastic parts. Some of these are: gasoline,

carbon tetrachloride, chlorinated cleaning
solvents, ammonia and household detergents

that contain ammonia.

disconnect the tool and/or

and solvents damage

-16-