GST 680 Professional - Saw BOSCH - Free user manual and instructions

USER MANUAL GST 680 Professional BOSCH

(1) (2) (3) (4) (4) (5) (6) (7) (8) (9) (10) (14) (13) (12) (11) (8) (13) (9) (10) (8) (10) (4) Bosch Power Tools 1 609 92A 89R | (25.07.2023)4 | C D E F G H (15) (16) (18) (7) (7) (10) (7) (17) (16) (19) (20) (22) (23) (24) (25) (23) (24) (26) (21) 1 609 92A 89R | (25.07.2023) Bosch Power ToolsEnglish | 5 English Safety Instructions General Power Tool Safety Warnings WARNING Read all safety warnings, instruc- tions, illustrations and specifica- tions 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 u Keep work area clean and well lit. Cluttered or dark areas invite accidents. u 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. u Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. Electrical safety u 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. u Avoid body contact with earthed or grounded sur- faces, such as pipes, radiators, ranges and refrigerat- ors. There is an increased risk of electric shock if your body is earthed or grounded. u Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of elec- tric shock. u Do not abuse the cord. Never use the cord for carry- ing, 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. u When operating a power tool outdoors, use an exten- sion cord suitable for outdoor use. Use of a cord suit- able for outdoor use reduces the risk of electric shock. u If operating a power tool in a damp location is un- avoidable, use a residual current device (RCD) protec- ted supply. Use of an RCD reduces the risk of electric shock. Personal safety u 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 inatten- tion while operating power tools may result in serious per- sonal injury. u 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 in- juries. u 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 en- ergising power tools that have the switch on invites acci- dents. u 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 in- jury. u Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. u Dress properly. Do not wear loose clothing or jew- ellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. u If devices are provided for the connection of dust ex- traction and collection facilities, ensure these are con- nected and properly used. Use of dust collection can re- duce dust-related hazards. u 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 in- jury within a fraction of a second. Power tool use and care u 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 de- signed. u 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. u Disconnect the plug from the power source and/or re- move the battery pack, if detachable, from the power tool before making any adjustments, changing ac- cessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. u 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. u Maintain power tools and accessories. Check for mis- alignment 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. Bosch Power Tools 1 609 92A 89R | (25.07.2023)6 | English u Keep cutting tools sharp and clean. Properly main- tained cutting tools with sharp cutting edges are less likely to bind and are easier to control. u Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into ac- count the working conditions and the work to be per- formed. Use of the power tool for operations different from those intended could result in a hazardous situation. u 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. Service u 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. Safety instructions for jigsaws u Hold the power tool by insulated gripping surfaces, when performing an operation where the cutting ac- cessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make ex- posed metal parts of the power tool "live" and could give the operator an electric shock. u Use clamps or another practical way to secure and support the workpiece to a stable platform. Holding the workpiece by hand or against your body leaves it un- stable and may lead to loss of control. u Keep hands away from the sawing area. Do not reach under the workpiece. Contact with the saw blade can lead to injuries. u Only bring the power tool into contact with the work- piece when switched on. Otherwise there is danger of kickback if the cutting tool jams in the workpiece. u Ensure that the footplate always rests securely while sawing. A jammed saw blade can break or lead to kick- back. u When the cut is completed, switch off the power tool and then pull the saw blade out of the cut only after it has come to a standstill. In this manner you can avoid kickback and can place down the power tool securely. u Always wait until the power tool has come to a com- plete stop before placing it down. The application tool can jam and cause you to lose control of the power tool. u Use only undamaged saw blades that are in perfect condition. Bent or dull saw blades can break, negatively influence the cut, or lead to kickback. u Do not brake the saw blade to a stop by applying side pressure after switching off. The saw blade can be dam- aged, break or cause kickback. u Only use the power tool with the base plate. If you do not use the base plate, you are at risk of not being able to control the power tool. u Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility com- pany for assistance. Contact with electric lines can lead to fire and electric shock. Damaging a gas line can lead to explosion. Penetrating a water line causes property dam- age or may cause an electric shock. 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 oper- ating manual. Intended Use The power tool is intended for making separating cuts and cut-outs in wood, plastic, metal, ceramic plates, rubber and laminate/HPL (High Pressure Laminate) while resting firmly on the workpiece. It is suitable for straight and curved cuts with mitre/bevel angles of up to 45°. The saw blade recom- mendations are to be observed. Product Features The numbering of the product features refers to the diagram of the power tool on the graphics page. (1) Stroke rate preselection thumbwheel (2) On/off switch (3) On/off switch locking mechanism (4) Hex key (5mm) (5) Extraction hose (6) Extraction outlet (7) Base plate (8) Saw blade fastening screw (9) Guide roller (10) Saw blade (11) Shock protection guard (12) Hood for dust extraction (13) Saw blade receptacle (14) Handle (insulated gripping surface) (15) Anti-splinter guard

(16) Base plate screw (17) Scale for mitre/bevel angles (18) Profiled plate for base plate fastening (19) Positioning cam (20) Opening for positioning cam (21) Standard hole for base plate fastening (22) Hole for sawing close to edges (23) Guide for parallel guide (24) Locking screw for parallel guide

(25) Parallel guide with circle cutter

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 Jigsaw GST 680 Article number 3601EB40.. Rated power input W 500 No-load stroke rate n₀ min

800–3100 Stroke mm 20 Max. cutting depth – in wood mm 68 – in aluminium mm 10 – in steel (unalloyed) mm 3 Max. cutting angle (left/right) ° 45 Weight according to EPTA‑Procedure01:2014 kg 2.0 Protection class /II The specifications apply to a rated voltage [U] of 230 V. These spe- cifications may vary at different voltages and in country-specific mod- els. Assembly u Pull the plug out of the socket before carrying out any work on the power tool. Inserting/changing the saw blade u When fitting or changing the saw blade, wear protect- ive gloves. Blades are sharp and can become hot when used for prolonged periods of time. Selecting the saw blade You will find an overview of recommended saw blades at the end of these operating instructions. Only use saw blades with a single lug shank (T shank) or with a 1/4" universal shank (U shank). The saw blade should not be longer than required for the intended cut. Use a narrow saw blade when sawing tight curves. Inserting the saw blade (seefigureA) u Clean the shaft on the saw blade before inserting it. Adirty shaft cannot be securely fixed in place. Loosen the saw blade fastening screw(8) using the hex key(4) provided. Push the saw blade(10), with the teeth in the cutting direc- tion, into the saw blade receptacle(13) ➊ until it clicks into place. Make sure when inserting the saw blade that the back of the saw blade is in the groove on the guide roller (9). Firmly tighten the screw(8) with the hex key(4) ➋. u Check that the saw blade is seated securely. A loose saw blade can fall out and lead to injuries. Removing the saw blade (seefigureB) Unscrew the saw blade fastening screw(8) ➊ and remove the saw blade(10) ➋. Anti-splinter guard (accessory) (seefigureC) The anti-splinter guard (15) (accessory) can prevent splin- tering of the surface while sawing wood. The anti-splinter guard can only be used with certain saw blade types and only at a cutting angle of 0°. When sawing with the anti-splinter guard, the base plate (7) must not be moved to the rear for sawing close to edges. Push the anti-splinter guard (15) into the base plate (7) from below. Dust/Chip Extraction The dust from materials such as lead paint, some types of wood, minerals and metal can be harmful to human health. Touching or breathing in this dust can trigger allergic reac- tions and/or cause respiratory illnesses in the user or in people in the near vicinity. Certain dusts, such as oak or beech dust, are classified as carcinogenic, especially in conjunction with wood treatment additives (chromate, wood preservative). Materials contain- ing asbestos may only be machined by specialists. – Use a dust extraction system that is suitable for the ma- terial wherever possible. – Provide good ventilation at the workplace. – It is advisable to wear a P2 filter class breathing mask. The regulations on the material being machined that apply in the country of use must be observed. u Avoid dust accumulation at the workplace. Dust can easily ignite. Hood Fit the hood (12) before you connect the power tool to the dust extraction system. Position the hood (12) on the power tool so that the brack- ets click into place in the recesses on the housing. Remove the hood (12) when working without a dust extrac- tion system and for mitre cuts. To do this, push the hood to- gether at the level of the outer brackets and remove it by pulling it forwards. Connecting the dust extraction system Connect a dust extraction hose (5) (accessory) to the ex- traction outlet (6). Connect the dust extraction hose (5) to a dust extractor (accessory). You will find an overview of connecting to various dust ex- tractors at the end of these operating instructions. For optimum dust extraction, where possible use the anti- splinter guard (15). The dust extractor must be suitable for the material being worked. When extracting dry dust that is especially detrimental to health or carcinogenic, use a special dust extractor. Bosch Power Tools 1 609 92A 89R | (25.07.2023)8 | English Operation u Products that are only sold in AUS and NZ: Use a resid- ual current device (RCD) with a nominal residual current of 30 mA or less. Operating modes u Pull the plug out of the socket before carrying out any work on the power tool. Adjusting the mitre/bevel angle (see figureD) The base plate (7) can be swivelled to the right or left to make mitre cuts up to 45°. The anti-splinter guard (15) cannot be used while mitre cuts are being made. – Remove the anti-splinter guard (15). – Loosen the screw (16) and push the base plate (7) slightly towards the mains cable. – The base plate has lock-in points at 0° and 45° on the left and right so that precise mitre/bevel angles can be set. Swivel the base plate(7) to the desired position accord- ing to the scale(17). Other mitre/bevel angles can be ad- justed using a protractor. – Then push the base plate (7) towards the saw blade (10) as far as it will go. – Retighten the screw (16). Moving the base plate (see figureE) You can move the base plate (7) back for sawing close to edges. Fully unscrew the screw(16) using the hex key(4). Remove the screw together with the profiled plate(18). Lift the base plate(7). Move the base plate towards the power cable so that the hole for sawing close to edges(22) is above the threaded hole in the power tool housing. The positioning cam(19) must engage in the opening(20) of the base plate at the same time. Insert the screw(16) along with the profiled plate(18) in the threaded hole and tighten the screw. Sawing with an offset base plate (7) is only possible with a mitre/bevel angle of 0°. In addition, the parallel guide with circle cutter(25) (accessory) as well as the anti-splinter guard(15) must not be used. Starting Operation u Pay attention to the mains voltage! The voltage of the power source must match the voltage specified on the rating plate of the power tool. Power tools marked with 230V can also be operated with 220V. Switching on/off u Make sure that you are able to press the On/Off switch without releasing the handle. To switch on the power tool, press the on/off switch (2). To lock the on/off switch (2), press and hold it while also pressing the locking mechanism (3). To switch off the power tool, release the on/off switch (2). If the on/off switch (2) is locked, press the switch first and then release it. Preselect the stroke rate You can preselect the stroke rate and change it during opera- tion using the stroke rate preselection thumbwheel (1). The required stroke rate is dependent on the material and the work conditions and can be determined using practical tests. It is recommended that you reduce the stroke rate when placing the saw blade on the workpiece and when sawing plastic and aluminium. The number of strokes can be adjusted using six different settings, allowing the cutting speed, cutting capacity and the cut itself to be optimally adapted to the material that you want to cut. Setting Stroke rate, approx. (min

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