Bosch GDR18V-1800C, GDX18V-1800C Owner's Manual

1-877-BOSCH99 (1-877-267-2499) www.boschtools.com

Operating/Safety Instructions Consignes d’utilisation/de sécurité Instrucciones de funcionamiento y seguridad

IMPORTANT

Read Before Using

●

IMPORTANT

Lire avant usage

●

IMPORTANTE

Leer antes de usar

For English Version

See page 2

●

Version française

Voir page 18

●

Versión en español

Ver la página 36

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GDR18V-1800C

GDX18V-1800C

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 Work area safety

Keep work area clean and well lit. Cluttered

or dark areas invite accidents.

Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power

tools create sparks which may ignite the dust or fumes.

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

cause you to lose control.

 Electrical safety

Power tool plugs must match the outlet. Never modify the plug in any way. Do not us e an y ad a pter plugs with e arthed (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.

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

If operating a power tool in a damp location is unavoidable, use a Ground Fault Circuit Interrupter (GFCI) protected supply. Use of

an GFCI reduces the risk of electric shock.

 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.

Read all safety warnings, instructions, illustrations and speciﬁcations provided with this power tool. Failure to follow all instructions listed below

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.

General Power Tool Safety Warnings

Safety Symbols

The definitions below describe the level of severity for each signal word. Please read the manual

and pay attention to these symbols.

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.

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

CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

2610050579_GDR GDX 1/7/19 2:57 PM Page 2

General Power Tool Safety Warnings

Use personal protective equipment. Always w

ear eye protection. Protective equipment

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

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.

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 dust collection can reduce dust-

related hazards.

Do not let familiarity gained from frequent us e of tools all ow you to beco me co m placent a nd ig n ore tool safety principles. A careless action can cause

severe injury within a fraction of a second.

 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 remove the battery pack, i f detachable, from the power tool before making any adjustments, changing

accessories, or storing power tools. Such

reventive safety measures reduce the risk of

starting the power tool accidentally.

Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are

dangerous in the hands of untrained users.

Maintain power tools and accessories. Check for misalignment or binding of moving parts, 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. Keep cutting tools sharp and clean. Properly

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

Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the

power tool for operations different from those intended could result in a hazardous situation.

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

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

 Battery tool use and care

Recharge only with the charger specified by the manufacturer. A charger that is

suitable for one type of battery pack may create a risk of fire when used with another battery pack.

Use power tools only with specifically designated battery packs. Use of any other

battery packs may create a risk of injury and fire.

When battery pack is not in use, keep it away from other metal objects like paper clips, coins, keys, nails, screws, or other small metal obj e c t s 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

2610050579_GDR GDX 1/7/19 2:57 PM Page 3

Hold the power tool by insulated gripping surfaces, when performing an operation where the fastener may contact hidden wiring. Fasteners contacting a “live” wire may

make exposed metal parts of the power tool “live” and could give the operator an electric shock.

Wear ear protectors when impact drilling.

Exposure to noise can cause hearing loss. Brace the tool properly before use. This tool

produces a high output torque and without properly bracing the tool during operation, loss of control may occur resulting in personal injury.

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.

Do not drill, fasten or break into existing walls or other blind areas where electrical wiring may exist. If this situation is

unavoidable, disconnect all fuses or circuit breakers feeding this worksite.

Always wear safety goggles or ey e protection when using this tool.

Wear ear protectors when using the tool for extended periods. Prolonged exposure to

high intensity noise can cause hearing loss.

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 fastened. Never hold it in your hand or across your legs.

Unstable support can cause loss of control and injury.

Remove battery pack before changing accessories. Accidental starting may occur

because battery appliances with a battery inserted are in the operative condition.

Be prepared for a reaction torque when “seating” or removing a fastener . The

screwdriver housing may tend to twist in the opposite direction of bit rotation when “seating” or removing a fastener depending on the torque setting of the tool.

Do not use du ll o r damaged bits and accessories. When installing an accessory,

insert the shank of the bit well within the chuck. Be sure the chuck has locked onto the bit correctly.

Do not run the tool while carrying it at your side. A spinning bit could become

entangled with clothing and injury may result.

Place the tool onto the fastener only when the screwdriver is switched off. Rotating

driver tools can slide off the fastener.

Be careful when driving long screws – there is a risk of sliding off the fastener head depending on type of socket or bit used. First test the run-down of a fastener

and pay attention during the screw driving process to ensure you do not injure yourself if the tool bit or socket slides off of the fastener.

Safety Rules for Cordless Impact Drivers

ejected from the battery, avoid contact. If c

ontact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the

battery may cause irritation or burns.

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

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

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

or temperature above 265 °F may cause explosion.

Follow all charging instructions and do not charge the battery pack or tool outside the temperature r a ng e speciﬁed in the instructions. Charging improperly or at

temperatures outside the speciﬁed range m

ay damage the battery and increase the

risk of ﬁre.

 Service

Have your power tool serviced by a qualified re p air person using on l y i dentical replacement parts. This will ensure that the

safety of the power tool is maintained.

Never service damaged battery packs.

Service of battery packs should only be performed by the manufacturer or authorized service providers.

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Additional Safety Warnings

GFCI and personal protection devices like e

lectrician’s rubber gloves and footwear will further enhance your personal safety.

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.

Keep handles dry, clean and free from oil and grease. Slippery hands cannot safely

control the power tool.

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.

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.

Use vacuum system and protective gear when drilling into materials which generate dust.

Some dust created by p

ower sanding, saw ing, 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.

Yo ur ris k from these expos ures 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 s pecially designed to filter out microscopic particles.

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Symbols

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 Designation / Explanation

V Volts (voltage)

Ah Amp hour (measurement of battery capacity)

A Amperes (current)

Hz Hertz (frequency, cycles per second)

W Watt (power)

kg Kilograms (weight)

min Minutes (time)

s Seconds (time)

⌀

Diameter (size of drill bits, grinding wheels, etc.)

No load speed (rotational speed at no load)

n Rated speed (maximum attainable speed)

.../min

Revolutions or reciprocation per minute (revolutions, strokes, surface speed, orbits etc. per minute)

0 Off position (zero speed, zero torque...)

1, 2, 3, ...

I, II, III,

Selector settings (speed, torque or position settings. Higher number means greater speed)

Infinitely variable selector with off (speed is increasing from 0 setting)

Arrow (action in the direction of arrow)

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 construction tools)

Earthing terminal (grounding terminal)

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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.

Symbols

Symbol Designation / Explanation

Designates Li-ion battery recycling program

Designates Ni-Cad battery recycling program

Alerts user to read manual

Alerts user to wear eye protection

This symbol designates that this tool is listed by Underwriters Laboratories.

This symbol designates that this component is recognized by Underwriters Laboratories.

This symbol designates that this tool is listed by Underwriters Laboratories, to United States and Canadian Standards.

This symbol designates that this tool is listed by the Canadian Standards Association.

This symbol designates that this tool is listed by the Canadian Standards Association, to United States and Canadian Standards.

This symbol designates that this tool is listed by the Intertek Testing Services, to United States and Canadian Standards.

This symbol designates that this tool complies to NOM Mexican Standards.

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Functional Description and Specifications

Disconnect battery pack from tool before making any assembly, adjustments or changing accessories. Such preventive safety measures

reduce the risk of starting the tool accidentally.

Cordless Impact Drivers GDR18V-1800C, GDX18V-1800C

Fig. 1

2 3

10 11 12

1718

1 1/4” Hex bit holder 2 Locking Sleeve

3 Forward/reversing lever and trigger

lock

4 Variable speed trigger switch

5 Connectivity module compartment 6 Speed range indicator

7 Work light switch 8 LED Work light 9 Electronic speed selector 10 Battery pack release button 11 Battery pack 12 Belt clip (sold separately) 13 Handle (insulated gripping surface)

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Functional Description and Specifications

14 Ventilation openings 15 Wrist strap 16 Locking Sleeve (Model GDX18V-1800C) 17 Output drive (Model GDX18V-1800C) 18 Bit holder (Model GDX18V-1800C) 19 Screwdriver bit*

20 Screwdriver bit with power groove* 21 Hex bit holder* 22 Socket*

* Not Shown. See further in these

operating instructions.

Model GDR18V-1800C GDX18V-1800C

Voltage

18 V 18 V

No load speed n00–3,400/min n00–3,400/min

Impact rate 0-4,000 0-4,200

Maximum torque 1,800 in-lbs 1,800 in-lbs

Bit/Socket Holder 1/4" Hex-shank with power groove 1/2" Square drive

Allowed ambient temperature

– during charging

– during operation/storage

32...113 °F (0...+45 °C) –4...122 °F (–20...+50 °C)

Data Transmission (GCY30-4 installed)

Bluetooth® Bluetooth® 4.1 (Low Energy)

Signal interval, approx. 8s 8s

Signal range maximum 98ft

maximum 98ft

The mobile terminal devices must be compatible with Bluetooth® Low Energy devices (version

4.1) and support the Generic Access Profile (GAP).

The signal range may vary greatly depending on external conditions. The Bluetooth® range may be significantly weaker inside closed rooms and through metallic barriers (e.g. walls, shelving units, cases, etc.).

Battery Packs/Chargers

Please refer to the battery/charger list, included with your tool.

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Disconnect battery pack

from tool before making any assembly, adjustments or changing accesso r i e s . Such p r e v e n t i v e safety

measures reduce the risk of starting the tool accidentally.

 Inserting and Releasing Battery

Pack

Set Forward/ R e v e r sing lev e r 3 to the center (locked position). Slide charged battery pack 11 into the housing until the battery pack locks into position (Fig. 2).

Your tool is equipped with a secondary locking latch to prevent the battery pack from completely falling out of the handle, should it become loose due to vibration.

To remove the battery pack, press the battery pack release button 10 and slide the battery pack 11 completely out of tool housing (Fig. 3).

 Inserting and Removing

Accessories

To avoid loss of control,

ensure bit is locked in bit holder by pulling on bit after it has been inserted.

The bit holder accepts only standard 1/4" hexagonal shank accessories with power groove.

Your GDR18V-1800C tool is equipped with a quick release bit holder. To insert a bit, simply pull locking sleeve 2 forward, insert desired bit into bit holder 1 and release loc k i n g sleeve (Fig. 4). T o remove an accessory, pull locking sleeve 2 forward and remove it from the bit holder.

 MODEL GDX18V-1800C

Your GDX18V-1800C tool is equipped with a Socket-Ready™ quick release 1/2" square drive 17. The Socket-Ready™ drive includes a 1/4" hex bit hold er 18 design e d fo r impact-ready accessories. Attach only high quality accessories with the proper size square drive designed for use with impact drivers.

To install a socket 22, insert the square output drive into the square end of the socket. To remove, pull off output drive (Fig. 5).

To inse rt a bit , pul l loc king sleeve 16 forward, insert desired bit into bit holder 18 and release locking sleeve. To remove an accessory, pu l l locking sleeve 16 forward and remove it from the bit holder (Fig. 5).

Assembly

Fig. 2 Fig. 3

Fig. 4

Fig. 5

161718

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Assembly

 BELT CLIP (Optional Accessory)

When the tool i s

attache d to the be l t , position yourself to avoid entanglement with surrounding objects. Unexpected

entanglement could cause the tool to fall resulti n g in injury to the operator o r bystanders.

The optional belt clip accessory will allow you to conveniently attach your tool to your belt. This feature will allow you to have both hands free when climbing a ladder or moving to another work area.

The belt clip 12 can be attached to either side of t h e tool b y securing it with a mounting screw. Always make sure you securely tighten the mounting screw before use (Fig.1).

To use clip, turn tool upside down and attach to your belt.

 GCY30-4 Connectivity Module

Installation

To red uce the risk of

injury read the op e r ating i n struction s includ e d with Bo s ch GCY 30-4 c o nnectivi t y modu le.

Operati n g in s t r u c t i o n s f o r GC Y 3 0 - 4 connectivity module include im portant information not covered in this manual.

On ly use Button/ coin

cell 3V lithium CR2032 battery. Do not use any other button/coin

cells or other forms of electrical power supply.

Ensure that battery

replacement is carried out properly. There is a risk of explosion.

Chemical Burn Hazard.

Keep batterie s a w a y from children. This product contains a

lithium button/coin cell battery. If a new or used lithium button/coin cell battery is swallowed or enters the body, it can cause severe internal burns and can lead to death in as little as 2 hours. If you think a battery mi ght h ave been swallo wed o r pl aced inside any part of the body, seek immediate medical attention.

Always complet e l y

secure the connectivity module compartment. If the connectivity

module compartm e n t doe s not close

securely, stop using the product, remove the battery, and keep it away from children.

When discard i n g

batteries, insulate the

‘+’ and ‘–’ terminals with insulating tape.

Wh en di sposed of improp erly, lith ium batte r i e s may s h o r t , causing them to become hot, burst or ignite.

Nev e r dispo s e of the

batteri e s in a fire o r

expose to high heat. The batteries may

explode. If GCY30-4 con nectivity mod ule is n ot

purchas e d w i t h t h e t o o l , o r i f t h e replacement of the module or the battery becomes necessary, please follow this procedure (See Fig. 6):

- Using a flat screwdriver or a coin, remove the cover A from the side of the handle, by turning it 1/4 turn counter-clockwise.

- If the tool is already equipped with the connect ivity mod ule, remove t he battery B, but do not remove the connectivity module C.

- If the connectivity module is installed for the first time, remove the plastic placeholder D from the connectivity module compartment, and place the connecti vity module C in the compartm ent observing cor rect orientat ion. Note: Store the placeholder D in a safe place. Reinsert the placeholder again if the communications module is removed.

- Next place new battery B on the top of the connectivity module with the “+” polarity facing up.

Fig. 6

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Connectivity

 BLUETOOTH®

Do not use the power

tool with Bluetooth® in the vicini ty o f gas statio ns, chemical plants, areas where there is danger of explosion and areas subject to blasting. Do not u s e the power t o o l wi t h Bluetooth® in airplanes. Do not use the power tool with Bluetooth® in the vicinity of medical devices. Avoid operation in the direct vicinity of the human body over longer periods of time. When using the

power tool with Bluetooth®, interference with other devices and systems, airplanes and m e d i c a l devices (e.g., c a r d i a c pacemakers, hearing aids) may occur.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Robert Bosch Tool Corporation is under license.

Follow all instructions

and warnings provided by your Bluetooth® device manufacturer.

Failure to follow recommended procedures could result in personal injury or property damage.

Exercis e extreme

caution when using Bluetooth® devices to control or change power tool functions. Operation of the

device may be in a different area than the paired power tool. Paired devices may have functionality which allows timed event pr o gramming, inclu d ing au tomatical l y powering on (e.g. flood light). Depending upon the power tool, these unattended operations or function changes without direct line of sight to the paired tool could result in personal injury or property damage.

Always c heck tool

setting s b e f ore use. Settings may be different than when the tool was last used. The connectivity module enables transfer of data and settings based on Bluetooth® wireless technology. With module installed, select tool settings may be changed r e m o t e l y by a paired Bluetooth® device and user installed app.

The connectivity module

GCY30-4 i s e q u i p p e d with a radio interface. Local operating restric t i o n s , e.g. in military sites or hospitals, are to be observed. Transmitters have d e m o n s t r a t e d an ab i l i t y to unintentionally interfere with other devices.

THINK SAFETY

SAFETY IS A COMBINATION OF OPERATOR COMMON SENSE AND ALERTNESS AT ALL TIMES WHEN THE TOOL IS BEING USED.

 FCC CAUTION

The manufacturer is not responsible for radio interference caused by unauthorized modif ication s to this equipment. Such modific a t i o n s could void t h e user’s authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1) This device may not cause harmful interference, and

2) This device must accept any interfer ence received, incl uding interference that may cause undesired operation.

NOTE! This equipment has been tested and found to comply with the limits for a Class B digital devices, pursuant to Part 15 of the FCC rules. These limits are designed to provide re asonable pro tection again st

To reduce the risk of injury read the operating instructions included with Bosch GCY30-4 connectivity module. Operating instructions for GCY30-4

connectivity module include important information not covered in this manual.

- Place the cover A over the battery and t

urn it ¼-turn clockwise to lock using

a flat screwdriver or a coin.

Assembly

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Connectivity

harmful interference in a re s i d e n t i a l installation. This equipment generates, use s and c an radi a t e radio frequ e n cy energy and, if not installed and used in accor dance w ith the instructions, m ay cause harmful i n t e r f e r e n c e to radio commu nications. However, there is n o guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or televis i o n reception, which ca n be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

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

“Exposure to Radio Frequency (RF) Signals: The wireless device is a radio transmitter and receiver. I t is designed a n d manufactured not to exceed the emission limit for exposure to radio frequency (RF)

energy set by the Ministry of He a l t h (Canada), Safety Code 6. These limits are pa rt of com p rehens ive g uideli nes a n d established permitted levels of RF energy for the general population.

These guidelines are based on the safety standards previously set by international standard bodies. These standards include a su bstanti al safety margin desi gned to assure the safety of all persons, regardless of age and health.

This device and its antenna must not be colocated or operating in conjunction with any other antenna or transmitter.

 INDUSTRY CANADA

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and

(2) this devi c e must a c c e p t any interference, including interference that may cause und esired operat ion of t he device.

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 USING ‘BOSCH TOOLBOX’ APP

After pairing your tool with a mobile device you can adjust certain functions or check the status of the power tool using Bosch Toolbox app.

Every time you change any setting, the tool will confirm the changes by flashing the LED work light.

A. Help button – tapping this button will

bring up help screen.

B. Tool photo – tapping on the photo

will let you customize the photograph of the tool.

C. Power tool battery charge status –

the number of green ‘batter ies’ indicates the estimated charge level for the battery pack. Note: Number of indicator "batteries" may not be equal to the number of LEDs on the battery fuel gauge.

D. Power tool nickname – tapping on

the ‘pencil’ icon will let you customize the tool nickname. You can also do it when changing the tool photo.

E. Connection status bar – Here you can

see the connection (signal) strength indicated by vertical bars. You can use toggle switch to disconnect the tool from your mobile device.

F. Soft Start – allows speed ramp-up of

the tool.

G. LED (on/off) – Determines whether

the LED is on or off after pulling the trigger.

H. LED Afterglow – Determines how

long the LED stays on after releasing the trigger.

I. Identify My Tool – Will function in

future releases.

J. Reset to Factory Default – returns

the tool to its original settings.

K. Tool alerts – tappin g the ‘alerts

triangle ’ will displ ay any alert s received from the tool.

L. Info butt on – displays tool

information and specifications.

GDR18V-1800C

Connected

Reset to Factory Default

LED (on/off)

Soft Start

DR18V-1800C

LED Afterglow 10s

Identify My Tool

Connectivity

2610050579_GDR GDX 1/7/19 2:57 PM Page 14

 INTENDED USE

This tool is intended for the fastening and looseni n g of bo l t s , nuts an d various threade d f a s t e n e r s . T h i s t o o l i s n o t intended for use as a drill.

 VARIABLE SPEED CONTROLLED

TRIGGER SWITCH

Your tool is equipped with a variable speed trigger switch. The tool can be turned "ON" or "OFF" by squeezing or releasing the trigger. The speed can be adjusted from the minimum to maximum nameplate RPM by the pressure you apply to the trigger. Apply more pressure to increase the speed and release pressure to decrease speed (Fig. 1).

 PRESELECTING THE SPEED/

IMPACT RATE

With the button 9 you can preselect the required speed/impact rate in three stages. Press the button 9 repeatedly until the desired setting a p p e a r s in t h e speed indicator 6. The selected setting will be saved.

The required speed/impact rate depends on the material and the working conditions, and can be determined through practical testing.

 BRAKE

When t he t rigger switch is release d it ac tivates the bra ke to stop the chu c k quickly. This is especially useful in the repetitive driving and removal of screws.

 FORWARD/REVERSING LEVER AND

TRIGGER LOCK

After t o o l use, l o c k

trigger in “ O F F ” position to help prevent accidental starts and accidental discharge.

Your tool is e quipped with a forwa rd/ reversing lever and trigger lock located above the trigger (Fig. 7). This lever was designed for changing rotation of the bit, and for locking the trigger in an “OFF” position.

To lock the trigger, move the lever to the center.

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.

Do not change direction of rotation until the tool

comes to a complete stop. Shifting during

rotation of the chuck can cause damage to the tool.

 BUILT IN WORK LIGHT

Your tool is equipped with an LED light 8 for better visibility when using the tool.

Press the light switch button 7 to turn the LED on or off. When pressing the light switch button to turn the LED on, the light will stay on (afterglow) for 10 seconds. After the trigger 4 is activated, the LED will then stay on for 10 seconds. The length of tim e for afterglow c a n be c h anged in ‘Bosch ToolBox’ app setting (if connected).

 Operating Tips

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 oper a tion, 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 ov er the surface. This ca n be damaging to both tool and bit.

Operating Instructions

Fig. 7

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 DRIVING WITH VARIABLE SPEED

The technique is to start slowly, increasing the speed as the screw runs down. Set the screw snug ly by slowing to a stop. Prior to driving screws, pilot and clearance holes should be drilled.

Always hold the tool straight on the bolt to be tightened.

The best method to determine the right impacting/tightening duration is by means of a t r ial. Fo r small screws , the r ight imp a c t i ng/tightening duration c a n be reached in less then 0.5 Sec. Therefore, work with low RPM and switch the tool off immediately when the screw is tight and the impacting sound can be heard.

For screwing larger, longer wood screws into hard material, pre-drilling is the best method.

 TIGHTENING TORQUE

The tightening to rque depends on the duration of the impacting/tightening action. The largest tightening torque is achieved after ap p r o x . 6 t o 1 0 Sec. impacting/tightening action.

The torque bu i l d-up de p e n d s on the following factors:

• Hardness of the bolts/nuts.

• Type of washer (disk washer, spring washer, seal).

• Hardness of the material to be joined.

• Lubricating effect at the surfaces of the junction.

This leads to the following application cases:

Hard joining application: The joining of metal to metal with a disk washer. The maximum torque is reached after a relative short impacting/tightening action.

Medium joining application: The joining of metal to metal when using spring ring washer, disk spring washer, stud bolts or bolts/nuts with conical seats.

Soft joining application: The joining of e.g. metal to wood or insulation material.

For m i d d l e or soft joining c a s e s , the maximum tightening torque is less than for hard cases. Therefore, a longer impacting/ tightening action is necessary to arrive at the maximum tightening torque.

 FASTENING WITH SCREWS

Thi s procedu r e shown in ( Fig. 8) will enable you to fasten ma terials together with your tool without stripping, splitting or separating the material.

First, clamp the pieces together and drill th e fir s t ho l e 2/ 3 the dia m eter 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 th e same diameter as the screw shank in the first or top piece of wood.

Third, if flat he a d screw is u s e d , 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.

 DRIVING NUTS AND BOLTS

Variable speed control must be used with caution for driving nuts and bolts with socket set attach ments. The technique is to start slowly, increasing speed as the nut or bolt runs down. Set the nut or bolt snugly by s l o w i n g the d r i l l to a s t o p . If t h i s procedure is not followed, the tool will have a tendency to torque or twist in your hands when the nut or bolt seats.

Operating Instructions

. Drill same

iameter as

crew shank.

. Countersink

ame diameter

s screw head.

1. Drill 2/3 diameter and 2/3 of screw length for soft materials, full length for hard materials.

Screw

Apply a slight even pressure when driving screws.

FASTENING WITH SCREWS

Fig. 8

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Accessories

The use of any other accessories not specified in this manual may create a hazard.

Included Accessories Available separately

- Belt clip

- Wrist strap

- Mixed Bit Set

- Carrying case

Maintenance

 Service

NO USER SERVICE ABLE

PARTS INSI D E . Preventive maintenance performed by un au th o r i z e d personnel may result in misplac i n g o f internal wires and components which could cause serious hazard. We recom mend that all tool service

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

 Tool Lubrication

Your Bosch to o l has been pr o p e r l y lubricated and is ready for use.

 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 b e examined every six months. Only a genuine Bosch replacement motor specially designed for your tool should be used.

 Cleaning

Certain cleaning agents and solvents damage

plastic parts. Some of these are: gasoline,

car bon tetrachloride, chlorinated cleaning solvent s , ammonia a n d household detergents that contain ammonia.

Ventilation openings and switch levers must be kept clean and free of foreign matter. D o n o t a t t e m p t t o c l e a n b y inserting pointed objects through opening.

To avoid accidents, always disconnect the tool and/or charger from the power supply before servicing or cleaning.

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