BOSCH GTB 185-LI Professional Instruction Manual

BOSCH GTB 185-LI Professional

Safety Instructions

General Power Tool Safety Warnings

WARNING Read all safety warnings, instruc-tions, illustrations and specifications provided with this power tool. Failure to follow all in- structions 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 (cord-less) power tool.

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 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 exten-sion cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
• If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

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 per-sonal injury.
• Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non-skid safety shoes, hard hat or hearing protection used for appropriate conditions will reduce personal injuries.
• 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 energising power tools that have the switch on invites accidents.
• Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
• Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
• If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
• Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.

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, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
• Maintain power tools and accessories. Check for misalignment or binding of moving parts, 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 manu-facturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
• Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
• When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
• Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.
• Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 130°C may cause explosion.
• Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.

Service

• Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
• Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.

Safety Warnings for Screwdrivers

• 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.
• Use suitable detectors to determine if there are hidden supply lines or contact the local utility company for assistance. Contact with electric cables can cause fire and electric shock. Damaging gas lines can lead to explosion. Breaking water pipes causes property damage.
• Hold the power tool securely. When tightening and loosening screws be prepared for temporarily high torque reactions.
• Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand.
• Always wait until the power tool has come to a complete stop before placing it down. The application tool can jam and cause you to lose control of the power tool.
• In case of damage and improper use of the battery, vapours may be emitted. The battery can set alight or explode. Ensure the area is well-ventilated and seek medical attention should you experience any adverse effects. The vapours may irritate the respiratory system.
• Do not open the battery. There is a risk of short-circuit-ing.
• The battery can be damaged by pointed objects such as nails or screwdrivers or by force applied externally. An internal short circuit may occur, causing the battery to burn, smoke, explode or overheat.
• Only use the battery with products from the manufacturer. This is the only way in which you can protect the battery against dangerous overload.

Protect the battery against heat, e.g. against continuous intense sunlight, fire, dirt, water and moisture. There is a risk of explosion and short- circuiting.

Product Description and Specifications

Read all the safety and general instructions.
Failure to observe the safety and general in-structions may result in electric shock, fire and/or serious injury.

Please observe the illustrations at the beginning of this operating manual.

Intended Use
The power tool is intended for driving and loosening screws.

Product Features
The numbering of the product features refers to the diagram of the power tool on the graphics page.

1. Screwdriver bit
2. Stop sleeve
3. Adjusting sleeve for reversible depth stop
4. Reversible depth stop
5. Rotational direction switch
6. Lock-on button for on/off switch
7. Rechargeable batterya)
8. Battery release button
9. PowerSAVE on/off button
10. LED to illuminate screwing location
11. PowerSAVE LED indicator
12. On/off switch
13. Handle (insulated gripping surface)
14. Universal bit holder
15. Belt clip
    a) Accessories shown or described are not included with the product as standard. You can find the complete selection of accessories in our accessories range.

Technical Data

to +50
Recommended rechargeable batteries|  | GBA 18V…

ProCORE18V…

Recommended chargers|  | GAL 18…

GAX 18..

GAL 36…

• A) Measured at 20–25 °C with rechargeable battery GBA 18V 2.0Ah.
• B) Measured with GBA 18V 1.5Ah and GBA 18V 12Ah.
• C) Limited performance at temperatures < 0 °C

Noise/vibration information
Noise emission values determined according to EN 62841-2-2.
Typically, the A-weighted noise level of the power tool is: Sound pressure level 76 dB(A); sound power level 87 dB(A). Uncertainty K = 3 dB.

Wear hearing protection!

Vibration total values ah (triax vector sum) and uncertainty K determined according to EN 62841-2-2:
Impact tightening of fasteners of the maximum capacity of the tool: ah < 2.5 m/s2, K = 1.5 m/s2
The vibration level and noise emission value given in these instructions have been measured in accordance with a standardised measuring procedure and may be used to com-pare power tools. They may also be used for a preliminary estimation of vibration and noise emissions.
The stated vibration level and noise emission value represent the main applications of the power tool. However, if the power tool is used for other applications, with different application tools or is poorly maintained, the vibration level and noise emission value may differ. This may significantly increase the vibration and noise emissions over the total working period.

To estimate vibration and noise emissions accurately, the times when the tool is switched off or when it is running but not actually being used should also be taken into account. This may significantly reduce vibration and noise emissions over the total working period.
Implement additional safety measures to protect the operator from the effects of vibration, such as servicing the power tool and application tools, keeping their hands warm, and organising workflows correctly.

Assembly

• Remove the battery from the power tool before carrying out work on the power tool (e.g. maintenance, changing tool, etc.). The battery should also be removed for transport and storage. There is risk of injury from unintentionally pressing the on/off switch.

Battery Charging

• Use only the chargers listed in the technical data. Only these chargers are matched to the lithiumion battery of your power tool.
  Note: The battery is supplied partially charged. To ensure full battery capacity, fully charge the battery in the charger before using your power tool for the first time.
  The lithium-ion battery can be charged at any time without reducing its service life. Interrupting the charging process does not damage the battery.
  The lithium-ion battery is protected against deep discharge by the “Electronic Cell Protection (ECP)”. When the battery is discharged, the power tool is switched off by means of a protective circuit: The application tool no longer rotates.

• Do not continue to press the On/Off switch after the power tool has automatically switched off. The battery can be damaged.

Follow the instructions on correct disposal.

Removing the battery
The battery (7) is equipped with two locking levels to prevent the battery from falling out when pushing the battery release button (8) unintentionally. As long as the battery is inserted in the power tool, it is held in position by means of a spring.
To remove the battery (7), press the release button (8) and pull the battery forward and out of the power tool. Do not use force to do this.

Battery charge indicator
The green LEDs on the battery charge indicator indicate the state of charge of the battery. For safety reasons, it is only possible to check the state of charge when the power tool is not in operation.

Press the button for the battery charge indicator or to show the state of charge. This is also possible when the battery is removed.
If no LED lights up after pressing the button for the battery charge indicator, then the battery is defective and must be replaced.

Battery model GBA 18V…

Battery model ProCORE18V…

Changing the Tool (see figure A)

• Remove the battery from the power tool before carrying out work on the power tool (e.g. maintenance, changing tool, etc.). The battery should also be removed for transport and storage. There is risk of injury from unintentionally pressing the on/off switch.
  Remove the depth stop (4) from the power tool. Pull the screwdriver bit (1) out. If required, the universal bit holder (14) can also be pulled out and replaced. Use a pair of pliers if necessary.
  After changing the tool, reattach the depth stop (4).

Operation

Starting Operation

Inserting the battery
Note: The use of batteries unsuitable for your power tool can lead to malfunctions or damage to the power tool.
Set the rotational direction switch (5) to the middle position to avoid unintentionally switching it on. Insert the charged battery (7) into the handle until you feel it engage and it is flush with the handle.

Setting the rotational direction (see figures E–F)

The rotational direction switch (5) is used to change the rotational direction of the power tool. However, this is not possible while the on/off switch (12) is being pressed.

Clockwise: Slide the rotational direction switch (5) on the left-hand side of the power tool towards the front of the power tool. The rotational direction switch (5) on the right-hand side of the power tool automatically slides backwards.

Anticlockwise: Slide the rotational direction switch
(5) on the left-hand side of the power tool backwards (i.e. away from the front of the power tool). The rotational direction switch (5) on the right- hand side of the power tool automatically slides forwards.

Switching on/off
To start the power tool, press and hold the on/off switch (12).
The LED lights up when the on/off switch (12) is lightly or fully pressed, meaning that the work area is illuminated in poor lighting conditions.
Press the lock-on button (6) to lock the on/off switch (12) in this position.
To switch off the power tool, release the on/off switch (12); or, if the switch is locked with the lock-on button (6), briefly press the on/off switch (12) and then release it.

Adjusting the Speed
You can adjust the speed of the power tool when it is on by pressing in the on/off switch (12) to varying extents.
A light pressure on the on/off switch (12) results in a low rotational speed. Increased pressure on the switch causes an increase in speed.

Screwing in Screws
To screw in screws place the screw on the screwdriver bit (1). The screw will be held in place by the magnetic retention force of the universal bit holder (14). Slide the rotational= direction switch (5) on the left-hand side of the power tool towards the front of the power tool. Switch the power tool on and push the tip of the screw firmly against the workpiece.
The screw is screwed into the workpiece until it reaches the set screw-in depth. The reversible depth stop (4) touches the workpiece and the drive is switched off; the universal bit holder (14) stops turning. Check the screwin depth and readjust the reversible depth stop (4) if necessary

Adjusting the Screw-in Depth (see figure B)

The depth to which the screw head is screwed into the workpiece can be preset by turning the adjusting sleeve (3).
Turn the adjusting sleeve (3) to the position of your required screw-in depth. The number on the scale (visible on the edge of the adjusting sleeve (3)) can be used as a guide for your required screw-in depth.
Turning the adjusting sleeve (3) clockwise increases the screw-in depth; turning it anticlockwise decreases the screw-in depth. Turning the adjusting sleeve (3) beyond the MAX position will remove it from the stop sleeve (2) completely.
The best way to determine the setting you require is to drive in some test screws.

PowerSAVE mode (see figure C)

To activate PowerSAVE mode, briefly press the PowerSAVE on/off button (9). The (11) PowerSAVE LED indicator will light up. Then briefly press the on/off switch (12) and lock it in place by pressing the lock-on button (6).
The motor remains deactivated/disconnected, even if the on/off switch (12) is pressed. Now push the power tool gently into the workpiece to activate the motor.
The PowerSAVE LED indicator (11) will go out if the power tool is unused for 30 minutes. To activate PowerSAVE mode again, disengage the lock by briefly pressing the on/off switch (12). Then press the on/off switch (12) again and lock it in place with the lock-on button (6). The PowerSAVE LED indicator (11) will light up again.

Reversible depth stop (see figure D)

To loosen or unscrew screws, line up the arrows on the adjusting sleeve (3) and on the gearbox of the power tool so that they are opposite one another. Pull the adjusting sleeve (3) backwards until it audibly clicks into place on the gearbox without any gaps. The screwdriver bit (1) is now clearly visible. The power tool is ready to loosen or unscrew screws.

Slide the rotational direction switch (5) on the left-hand side of the power tool backwards (i.e. away from the front of the power tool). The rotational direction switch (5) on the righthand side of the power tool automatically slides forwards.
Switch on the power tool

Note: Screws can also be loosened by removing the reversible depth stop (4) completely.
The reversible depth stop (4) cannot be pulled back when the adjusting sleeve (3) is in or above the MAX position.
Temperature-dependent overload protection
In normal conditions of use, the power tool cannot be overloaded.
In the event of heaving loading or the temperature rising/falling outside the permitted battery temperature range, the speed will be reduced. The power tool will not run at full speed again until the permitted battery temperature has been reached.

Protection against deep discharge
The lithium-ion battery is protected against deep discharge by the “Electronic Cell Protection (ECP)”. When the battery is discharged, the power tool is switched off by means of a protective circuit: The application tool no longer rotates.

Practical advice
Belt clip
You can use the belt clip (15) to hang the power tool on a belt, for example. You then have both hands free and the power tool is always at hand.

Maintenance and Service

Maintenance and Cleaning

• Remove the battery from the power tool before carrying out work on the power tool (e.g. maintenance, changing tool, etc.). The battery should also be removed for transport and storage. There is risk of injury from unintentionally pressing the on/off switch.
• To ensure safe and efficient operation, always keep the power tool and the ventilation slots clean.

After-Sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. You can find explosion drawings and information on spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you with any questions about our products and their accessories.
In all correspondence and spare parts orders, please always include the 10‑digit article number given on the nameplate of the product.

Transport
The recommended lithium-ion batteries are subject to legislation on the transport of dangerous goods. The user can transport the batteries by road without further requirements.
When shipping by third parties (e.g.: by air transport or forwarding agency), special requirements on packaging and labelling must be observed. For preparation of the item being shipped, consulting an expert for hazardous material is required.
Dispatch battery packs only when the housing is undamaged.
Tape or mask off open contacts and pack up the battery in such a manner that it cannot move around in the packaging. Please also observe the possibility of more detailed national regulations.

Disposal
Power tools, rechargeable batteries, accessories and packaging should be sorted for environmental-friendly recycling.
Do not dispose of power tools and batteries/rechargeable batteries into household waste!

Battery packs/batteries:
Li-ion:
Please observe the notes in the section on transport (see “Transport”, page 9).

Licenses
Copyright © 2015, Infineon Technologies AG
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of the copyright holders nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FORANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (IN-CLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OFTHE POSSIBILITY OF SUCH DAMAGE.
Copyright © 2009–2020 ARM LIMITED

All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following con-ditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of ARM nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FORANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (IN-CLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OFTHE POSSIBILITY OF SUCH DAMAGE.
Copyright © 2011 Petteri Aimonen
This software is provided ‘as-is’, without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

EU Declaration of Conformity

Malaysia
Robert Bosch Sdn. Bhd.(220975-V) PT/SMY
No. 8A, Jalan 13/6
46200 Petaling Jaya

Selangor
Tel.: (03) 79663194
Toll-Free: 1800 880188
Fax: (03) 79583838
E-Mail: kiathoe.chong@my.bosch.com
www.bosch-pt.com.my

You can find further service addresses at: www.bosch- pt.com/serviceaddresses

References

• Invented for life | Bosch Global
• Bosch Power Tools | Bosch Power Tools
• Location selection | Bosch Power Tools
• Bosch Power Tools | Bosch Power Tools
• Bosch Power Tools | Bosch Power Tools
• Dụng cụ điện cầm tay Bosch | Dụng cụ điện cầm tay Bosch
• Service worldwide
• บ๊อช ประเทศไทย | บ๊อช ประเทศไทย
• Contato | Bosch no Brasil

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