GOP 40-30 Professional - Slicer BOSCH - Free user manual and instructions

Product type	Oscillating multi-tool (cutter)
Brand	Bosch
Model	GOP 40-30 Professional
Dimensions (L x W x H)	280 x 80 x 100 mm
Weight	1.4 kg
Power supply	Mains, 230 V
Power consumption	400 W
Oscillation frequency	8,000 – 20,000 oscillations/min
Oscillation angle	2.8° (left/right)
Main functions	Cutting, sanding, scraping, sawing
Included accessories	Plunge saw blade, sanding pad, hex key
Variable speed	Yes, adjustment wheel
Accessory change system	SDS (tool-free quick change)
Sound level (LpA)	80 dB(A)
Vibrations (sanding)	< 7 m/s²
Maintenance and cleaning	Clean ventilation slots, check power cord
Safety	Safety switch, start lock
Spare parts	Carbon brushes, sanding pads, blades (available)
Repairability	Repairability score: 8.4/10
Warranty	2 years (Bosch standard)

Frequently Asked Questions - GOP 40-30 Professional BOSCH

How to change the accessory on the Bosch GOP 40-30 Professional?

Use the SDS system: turn the release lever, insert the accessory, then release the lever. Make sure it is properly engaged.

What is the power of the tool?

The Bosch GOP 40-30 Professional has a power consumption of 400 W, ideal for cutting and sanding work.

Can I use this tool to cut tiles?

Yes, with a suitable cutting blade (e.g., diamond blade). Set the speed to an appropriate level to avoid chipping.

How to adjust the oscillation speed?

Turn the speed adjustment wheel located on the top of the device. Speeds range from 8,000 to 20,000 oscillations/min.

What accessories are supplied with the device?

The kit includes a plunge saw blade, a sanding pad, and a hex key. Other accessories are available as options.

How to clean the tool after use?

Unplug the device and clean the ventilation slots with a brush. Wipe the housing with a slightly damp cloth without solvents.

What to do if the tool does not start?

Check that the plug is properly connected and the cable is not damaged. The start lock must be disengaged. If the problem persists, contact customer service.

Is the tool suitable for sanding curved surfaces?

Yes, thanks to the oscillation, the sanding pad conforms to curved shapes. Use a suitable abrasive.

How to replace the carbon brushes?

Unscrew the caps of the brush holders on the sides of the motor, remove the old brushes and insert the new ones. Use only original Bosch carbon brushes.

What is the lifespan of the tool?

With regular maintenance (cleaning, replacing brushes), the Bosch GOP 40-30 Professional can last many years. The warranty is 2 years.

USER MANUAL GOP 40-30 Professional BOSCH

Illustration of three connected electrical connectors (no text or symbols visible)

en Original instructions

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pt Manual original

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English ...... Page 7

Français Page 18

General Power Tool Safety Warnings

WARNING

Read all safety warnings, instructions, illustrations and specifica-

tions 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.

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 extension 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 inatten-

tion while operating power tools may result in serious personal 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.

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▶ 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.

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.

Safety information for multi-cutters

▶ Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
▶ 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 unstable and may lead to loss of control.
▶ Only use the power tool for dry sanding. Water entering a power tool will increase the risk of electric shock.
▶ Warning: Danger of fire! Avoid overheating the workpiece and the sander. Always empty the dust collector before taking a break from work. Sanding dust in the dust bag, microfilter, paper bag (or in the filter bag or vacuum cleaner filter) can spontaneously combust under certain conditions, for example if flying sparks are created when sanding metals. This risk is increased if the sanding dust is mixed with paint or polyurethane residue or with other chemical substances and if the workpiece is hot as a result of prolonged work.
▶ Keep hands away from the sawing area. Do not reach under the workpiece. Contact with the saw blade can lead to injuries.
Clean the air vents on your power tool regularly. The motor's fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards.
▶ Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility company 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 damage or may cause an electric shock.
▶ Hold the power tool firmly with both hands and make sure you have a stable footing. The power tool can be more securely guided with both hands.

▶ When changing the application tool, wear protective gloves. Application tools can become hot when used for prolonged periods of time.
▶ Do not scrape any dampened materials (e.g. wallpaper) or on damp surfaces. Water entering a power tool increases the risk of electric shock.
▶ Do not treat the surface you will be working on with any fluids that contain solvents. Poisonous vapours may develop due to the materials heating up when being scraped.
▶ Take particular care when handling scrapers and blades. The application tools are very sharp. Danger of injury.

Products sold in GB only:

Your product is fitted with an BS 1363/A approved electric plug with internal fuse (ASTA approved to BS 1362). If the plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place by an authorised customer service agent. The replacement plug should have the same fuse rating as the original plug. The severed plug must be disposed of to avoid a possible shock hazard and should never be inserted into a mains socket elsewhere.

Product Description and Specifications

Read all the safety and general instructions. Failure to observe the safety and general instructions 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 sawing and cutting wood-based materials, plastic, plasterboard, non-ferrous metals and mounting elements (e.g. non-hardened nails, clamps). It is also suitable for working on soft wall tiles and for dry sanding and scraping of small areas. It is ideal for working close to edges and flush with surfaces. The power tool must only be operated using Bosch accessories.

Product features

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

(1) On/off switch
(2) Orbital stroke rate preselection thumbwheel
(3) Ventilation slots
(4) Tool holder
(5) Plunge cut saw blade ^A)
(6) Clamping bolt (GOP 30-28)
(7) Hex key (GOP 30-28)
(8) Dust extraction system ^A)

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(9) Sanding plate ^4
(10) Sanding sheet ^4
(11) Handle (insulated gripping surface)
(12) SDS lever for unlocking tools (GOP 40-30/GOP 55-36)
(13) Worklight (GOP 40-30)
(14) Clamping lever for depth stop ^A)

(15) Depth stop ^4
(16) Clamping lever for dust extraction system ^A)
(17) Dust extraction outlet ^A)
(18) Dust extraction adapter ^4
(19) Dust extraction hose ^A)

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
Multi-cutter GOP 30-28 GOP 40-30 GOP 55-36

Article number		3 601 B37 0.. 3 601 B31 0.. 3 601 B31 1..
Orbital stroke rate preselection ● ● ●
Rated power input W 300 400 550
No-load speed n0	min-1	8000–20000 8000–20000 8000–20000
Oscillation angle on left/right ° 1.4 1.5 1.8
Weight according to EPTA-Procedure 01:2014	kg 1.5 1.5 1.6
Protection class		☐/II/II/II	☐

The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.

Noise/Vibration Information

GOP 30-28 GOP 40-30 GOP 55-36
Noise emission values determined according to EN 62841-2-4.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level dB(A)		81 80 81
Sound power level dB(A)		92 91 92
Uncertainty K dB		3 3 3
Wear hearing protection!
Vibration total values a_h (triax vector sum) and uncertainty K determined according to EN 62841-2-4:
Sanding:
a_h	m/s ^2	2 3 3.5
K	m/s ^2	1.5 1.5 1.5
Cutting with plunge cut saw blade:
a_h	m/s ^2	10 11	10.5
K	m/s ^2	1.5 1.5 1.5
Cutting with segmential saw blade:
a_h	m/s ^2	6.5 6.5 6.5
K	m/s ^2	1.5 1.5 1.5
Scraping:
a_h	m/s ^2	4.5 6 6.5
K	m/s ^2	1.5 1.5 1.5

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 compare 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

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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.

Fitting

▶ Pull the plug out of the socket before carrying out any work on the power tool.

Changing the tool

▶ Wear protective gloves when changing tools. There is a risk of injury when touching the application tools.

Selecting an application tool

Please observe the application tools intended for your power tool.

Application tool GOP 30-28		GOP 40-30		GOP 55-36

The following table shows examples of application tools. You can find additional application tools in Bosch's extensive range of accessories.

Application tool Material Application

	AIZ 10 ABStarlock 10 × 20 mm bi-metal plunge cut saw blade for wood and metal	Softwood, soft plastics, gypsum, thin-walled aluminium and non-ferrous metal profiles, thin metal sheets, non-hardened nails and bolts	Smaller separation and plunge cuts; delicate adjustment work in wood;Example: Cutting recess for cable, plunge cuts in gypsum boards, resawing recesses for locks and fittings
	AIZ 32 EPCStarlock 32 × 50 mm HCS plunge cut saw blade for wood	Softwood Splinter-free separation and plunge saw cuts thanks to round sawing edge (Curved-Tec);also for sawing close to the edge, in corners and difficult-to-access areas;Example: Plunge cut for the installation of a ventilation grille or recess for plug sockets
	PAIZ 32 APBStarlockPlus 32 × 60 mm bi-metal plunge cut saw blade for wood and metal	Composite materials made from wood and soft, non-ferrous metals, un-hardened nails and bolts, pipes made from non-ferrous metal and profiles of smaller dimensions	Quick and deep plunge cuts in wood, abrasive wooden materials and plastics, splinter-free work thanks to round cutting edge (Curved-Tec);Example: Quick separation of non-ferrous pipes and profiles of smaller dimensions, easy cutting through non-hardened nails, bolts and steel profiles of smaller dimensions
	MAIZ 32 APBStarlockMax 32 × 80 mm plunge cut saw blade for wood and metal	Composite materials made from wood and soft, non-ferrous metals, un-hardened nails and bolts, pipes made from non-ferrous metal and profiles of smaller dimensions	Splinter-free, flush and very deep cuts and plunge cuts in wood thanks to round cutting edge (Curved-Tec), soft and non-ferrous metals and plastic;Example: Recess for plug sockets and pipes, cutting through non-hardened nails and bolts when flush with the surface, sawing through window frames
	AIZ 32 BSPBStarlock 32 × 50 mm bi-metal plunge cut saw blade for hardwood	Hardwood, laminated boards	Splinter-free separation and plunge cuts in coated boards or hardwood thanks to round sawing edge (Curved-Tec), Japan toothing specially suited for hardwood;Example: Installation of skylights, recess for plug sockets

Application tool Material Application

	PAIZ 45 AT/ PAIZ 45 AIT StarlockPlus 45 × 50 mm carbide plunge cut saw blade for metal	Hard ferrous metals, extremely abrasive materials, fibreglass, plasterboard, cement-bonded fibreboards, hardened nails and screws	Wide saw blade for sawing highly abrasive materials or hard ferrous metals; long service life thanks to BOSCH carbide technology;Example: Cutting kitchen front covers, easy sawing through hardened screws and stainless steel
	PAII 52 APT/ PAII 52 APIT StarlockPlus 52 × 50 mm carbide plunge cut saw blade for multi-material	Hard ferrous sheet metal, epoxy, plasterboard, GFRP, CFRP, cement fibreboard	Long saw blade for splinter-free separation and plunge cuts in sheet metal thanks to round sawing edge (Curved-Tec); long service life thanks to BOSCH carbide technology;Example: Cutting through sheet metal, cutting through screws in window frames
	MAIZ 32 AT/ MAII 32 AIT StarlockMax 32 × 70 mm bi-metal plunge cut saw blade for metal	Hard ferrous metals, highly abrasive materials, fibreglass, gypsum, cement-bound fibreboards, hardened nails and bolts	Extra long and quick saw blade for sawing off highly abrasive materials or hard ferrous metals; long service life thanks to BOSCH Carbide Technology;Example: Cutting kitchen front covers, easy cutting through hardened bolts and stainless steel
	AYZ 53 BPB Starlock 53 × 40 mm plunge cut saw blade for multi-material	Gypsum boards, chip-boards, sandwich material, wood	Optimised for plunge saw cuts with a subsequent longer separation cut; the Dual-Tec shape ensures a clean and complete cut both in the corners and during a longer separation cut;Example: Plug socket recesses in gypsum boards or wooden walls
	All 65 APB Starlock 65 × 40 mm bi-metal plunge cut saw blade for wood and metal	Softwood, hardwood, veneered boards, plastic-coated boards, non-hardened nails and bolts	Splinter-free separation and plunge cuts thanks to round sawing edge (Curved-Tec) in coated boards or hardwood;Example: Shortening door frames, recesses in laminate flooring for a tray or built-in furniture, cutting through non-hardened nails and bolts when flush with the surface
	ACZ 85 EB Starlock 85 mm diameter bimetal segment saw blade for wood and metal	Wooden materials, plastic, soft and non-ferrous metals	Separation and plunge saw cuts; also for sawing close to the edge in difficult-to-access areas;Example: Shortening already installed skirting boards or door frames, plunge cuts when adapting floor panels
	ACZ 105 ET Starlock 105 mm diameter carbide segment saw blade for multi-material	Fibre cement boards, tile joints, brick, fibreglass-reinforced plastics, laminate	Separation and plunge saw cuts; also for sawing close to the edge in difficult-to-access areas; long service life thanks to BOSCH carbide technology;Example: Shortening already installed skirting boards or door frames, milling cable ducts in brick, quick and low-dust cutting out of tile joints, cutting fibreglass boards to size for fittings, adjustment work in laminate; available from mid-2021
	ACZ 100 SWB Starlock 100 mm diameter bimetal segment serrated knife for multi-material	Insulation material, insulation boards, floor panels, impact sound insulation boards, cardboard, carpets, rubber, leather	Precise cutting of soft materials; example: Cutting insulation boards to size, cutting protruding insulation material to length so that it is flush with the surface
	MACZ 145 BB StarlockMax 145 mm diameter bimetal segment	Wood, hardwood, soft and non-ferrous metals, non-hardened nails and bolts	Quick and deep cuts in wooden materials and soft and non-ferrous metals, straight-set teeth allow cutting without heat traces; the large surface of the sheet ensures precise, straight cuts even for a large length;

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Application tool Material Application
	saw blade for wood and metal		Example: Sawing shadow joints, sawing off wooden beams for supports, cutting pipes to size, cutting through non-hardened nails and bolts when flush with the surface
	ACZ 85 RD4Starlock85 mm diameterDiamond-RIFF segment saw blade formortar and abrasive materials	Cement joints, soft wall tiles, fibreglass-reinforced plastics, epoxy, GKF	Cutting and separating in areas and corners that are close to the edge or difficult to access, extra long service life thanks to Diamond-RIFF;Example: Removing joints between wall tiles for repair work, recesses in tiles;also available as Carbide-RIFF version: ACZ 85 RT3 for normal joints, ACZ 70 RT5 for thin joints
	AVZ 70 RT4Starlock70 mm wide carbide-RIFF mortar remover	Mortar, joints, epoxy resin, fibreglass-reinforced plastics, abrasive materials	Reaming and separating joint and tile material, as well as rasping and sanding on a hard substrate; long service life thanks to BOSCH carbide technology;Example: Removing tile adhesive and grout
	MATI 68 RD4StarlockMax68 × 30 mm diamond-RIFF plunge cut saw blade formortar and abrasive material	Grout, abrasive material, aerated concrete, soft bricks, wall tiles, cement fibreboards, composite materials	Cutting and separating in areas and corners that are close to the edge or difficult to access thanks to the sharp ends, extra long service life thanks to diamond-RIFF;Example: Removing tile joints in areas that are close to the edge, such as in corners or fittings, cutting recesses in hard, abrasive materials such as cement fibreboards and fibreglass-reinforced composite materials;also available as MATI 68 RSD4 for thin joints
	AVZ 90 RT2Starlock90 mm wide carbide-RIFF delta plate for mortar and abrasive materials	Mortar, concrete residue, wood, abrasive materials, paint	Rasping and sanding on a hard substrate;Example: Removing mortar or tile adhesive (e.g. when replacing damaged tiles), removing carpet adhesive residues, removing paint residues;available in grain sizes 20 (RT2), 40 (RT4), 60 (RT6) or 100 (RT10)
	AVZ 93 GStarlock93 mm-wide sand-ing plate for sand-ing sheets of the Delta 93 mm series	Depends on the sandingsheet	Sanding on edges, in corners or in difficult-to-access areas;depending on sanding sheet, e.g. for sanding wood, paint, lacquer, stone;non-woven materials for cleaning and for structuring wood, removing rust from metal and for abrading lac-quers, polishing felt for pre-polishing
	AVZ 32 RT4Starlock32 × 50 mm carbide-RIFF sand-ing finger for wood and paint	Wood, paint Sanding wood	or paint in difficult-to-access places without sanding paper; long service life thanks to BOSCH carbide technology;Example: Sanding down paint between window shutter slats, sanding wooden flooring in corners;available in grain sizes 40 (RT4) and 100 (RT10)
	ASZ 32 SCStarlock24 mm-wide HCS pull cutting edge, 11 mm-wide HCS push cutting edge	Roofing felt, carpets, artificial turf, cardboard, PVC flooring	Quick and precise cutting of soft material and flexible, abrasive materials;Example: Cutting carpets, cardboard, PVC flooring, recesses in roofing felt
	ATZ 52 SCStarlock52 mm scraper, rigid	Carpets, mortar, concrete, tile adhesive	Scraping on a hard substrate;Example: Removing mortar, tile adhesive and concrete and carpet adhesive residues;available as flexible scraper ATZ 52 SFC (soft carpet adhesive/paint residues)

Application tool Material Application

MAII 32 SCStarlockMax 32 × 55 mm wide universal joint cutter

Soft and flexible material, soft joint material, sealing joints, deep silicone joints, window putty, sealant

Deep cuts in soft, resistant material thanks to double-edged blade;Example: Cutting out window putty and sealant, cutting through resistant sealing joints on edges and expansion joints between buildings

Fitting/changing the application tool (GOP 30-28)

Remove the application tool if one has already been fitted. To remove the application tool, use the hex key (7) to loosen the clamping bolt (6) and remove the tool.

Position the required application tool (e.g. plunge cut saw blade (5)) on the tool holder (4) so that the depressed centre is facing downwards (see figure on the graphics page, text on the application tool should be legible from above).

Turn the application tool to a position which is convenient for the job at hand and allow it to lock into place in the cams of the tool holder (4). Twelve positions offset by 30° are possible for this.

Secure the application tool using the bolt (6). Tighten the bolt using the hex key (7) until the rounded head of the bolt is lying flat against the application tool.

▶ Check that the application tool is seated securely. Application tools that are attached incorrectly or are not securely fixed in place may come loose during operation, thereby putting you at risk.

Fitting/changing the application tool (GOP 40-30/GOP 55-36)

Remove the application tool if one has already been fitted. To do so, open the SDS lever (12) all the way. The application tool/accessory will be ejected.

Position the required application tool (e.g. plunge cut saw blade (5)) on the tool holder (4) so that the depressed centre is facing downwards (see figure on the graphics page, text on the application tool should be legible from above).

When doing so, place the application tool/accessory in a position which is convenient for the job at hand. Twelve positions offset by 30° are possible for this.

Press the application tool in the required position firmly onto the clamping jaws of the tool holder until it locks automatically.

▶ Check that the application tool is seated securely. Application tools that are attached incorrectly or are not securely fixed in place may come loose during operation, thereby putting you at risk.

Mounting and adjusting the depth stop

The depth stop (15) can be used when working with segment and plunge cut saw blades.

Remove the application tool if one has already been fitted. Slide the depth stop (15) into the required working position over the tool holder (4) and onto the collar of the power tool as far as it will go. Allow the depth stop to engage. Twelve positions offset by 30° are possible for this.

Set the depth you wish to work at. Push the clamping lever (14) of the depth stop shut to fix the depth stop in position.

Selecting a sanding sheet

Different sanding sheets are available, depending on the material you are working with and the required surface removal rate:

Sanding sheet Material Application Grit

best ▲Wood	- All wood and wood-based materials (e.g. hardwood, softwood, chipboard, con-struction boards) - Metal materials	For pre-sanding, e.g. of rough and uneven beams and boards	Coarse 40	60
		For surface sanding and levelling of slight irregularities	Medium 80	100
				120
		For finish-sanding and fine sanding of wood Fine 180		240
				320
				400
best ▲Paint	- Paint - Varnish - Filler - Bodyfiller	For sanding down paint Coarse 40		60
		For sanding undercoats (e.g. removing brushstrokes, paint drips and paint runs)	Medium 80	100
				120
		For final sanding of primers prior to painting Fine 180		240
				320
				400

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Attaching/changing the sanding sheet on the sanding plate

The sanding plate (9) is fitted with a hook-and-loop fastening, allowing sanding sheets with a hook-and-loop backing to be secured quickly and easily.

Tap the hook-and-loop fastening of the sanding plate (9) before fitting the sanding sheet (10) to facilitate maximum adhesion.

Position the sanding sheet (10) so that it is flush with one side of the sanding plate (9), then place the sanding sheet on the sanding plate and press it on firmly.

To ensure optimum dust extraction, make sure that the punched holes in the sanding sheet are aligned with the drilled holes in the sanding plate.

To remove the sanding sheet (10), take hold of it by an edge and pull it away from the sanding plate (9).

You can use all sanding sheets, polishing and cleaning fleeces from the Delta 93 mm series in the Bosch range of accessories.

Sanding accessories such as fleece/polishing felt are attached to the sanding plate in the same way.

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 reactions 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 containing asbestos may only be machined by specialists.

- Use a dust extraction system that is suitable for the material 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.

- Avoid dust accumulation at the workplace. Dust can easily ignite.

Connecting the dust extraction system (see figure A)

The dust extraction system (8) is only designed for use with the sanding plate (9); it serves no purpose when used together with other application tools.

Always connect a dust extraction system for sanding.

Remove the application tool and the depth stop (15) for fitting the dust extraction system (8) (accessory).

Slide the dust extraction system (8) as far as it will go over the tool holder (4) onto the collar of the power tool. Turn the dust extraction system to the required position (not directly under the power tool). Push the clamping lever (16) shut to fix the dust extraction system in position.

Attach the dust extraction adapter (18) of the dust extraction hose (19) to the dust extraction outlet (17). Connect the dust extraction hose (19) to a dust extractor (accessory).

You will find an overview of connecting to various dust extractors on the graphics pages.

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.

Operation

Starting Operation

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 230 V can also be operated with 220 V.

▶ Products that are only sold in AUS and NZ: Use a residual current device (RCD) with a nominal residual current of 30 mA or less.

Switching on/off

▶ Make sure that you are able to press the On/Off switch without releasing the handle.

To switch on the power tool, slide the on/off switch (1) forward so that "I" appears on the switch.

To switch off the power tool, slide the on/off switch (1) backwards so that "0" appears on the switch.

GOP 40-30: The worklight improves visibility in the immediate work area. It is automatically switched on and off with the power tool.

▶ Do not look directly into the worklight; it can blind you.

Preselecting the orbital stroke rate

You can even preselect the required orbital stroke rate during operation using the orbital stroke rate preselection thumbwheel (2).

The required orbital stroke rate is dependent on the material and the work conditions and can be determined using practical tests.

Orbital stroke rate level "6" is recommended for sawing, cutting and sanding harder materials, such as wood or metal; orbital stroke rate level "4" is recommended for softer materials, such as plastic.

Practical Advice

▶ Pull the plug out of the socket before carrying out any work on the power tool.
▶ Always wait until the power tool has come to a complete stop before placing it down.

Note: Do not keep the ventilation slots (3) on the power tool closed when working as this will reduce the service life of the power tool.

Operating principle

The oscillating drive causes the application tool to oscillate back and forth up to 20000 times per minute. This enables precise work in the tightest of spaces.

Use a consistent, low contact pressure when performing work; otherwise, the performance will be impaired and the application tool may jam.

While working, move the power tool back and forth to prevent the application tool overheating and jamming.

Sawing

▶ 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.
When sawing lightweight materials, take into account the statutory provisions and recommendations of the material manufacturers.
▶ Plunge cuts may only be applied to soft materials, such as wood, gypsum board, etc.

Before using HCS saw blades to saw into wood, chipboard, building materials, etc., check these saw blades for foreign objects, such as nails, screws, etc. Remove the foreign objects as required or use bi-metal saw blades.

Cutting

Note: When cutting wall tiles, please bear in mind that the application tools are subject to high wear if used for extended periods.

Sanding

The material removal rate and sanding result are primarily determined by the choice of sanding sheet, the preselected orbital stroke rate level and the contact pressure.

Only immaculate sanding sheets achieve good sanding performance and make the power tool last longer.

Be sure to apply consistent contact pressure in order to increase the lifetime of the sanding sheets.

Excessively increasing the contact pressure will not lead to increased sanding performance, rather it will cause more severe wear of the power tool and of the sanding sheet.

To sand corners, edges and hard-to-reach areas accurately, you can also work with the tips alone or with an edge of the sanding plate.

The sanding sheet may heat up significantly when used to sand specific points rather than entire surfaces. Reduce the orbital stroke rate and contact pressure and allow the sanding sheet to cool down at regular intervals.

Do not use a sanding sheet for other materials after it has been used to work on metal.

Use only original Bosch-sanding accessories.

Always connect a dust extraction system for sanding.

Scraping

Select a high orbital stroke rate level for scraping.

Work on a soft surface (e.g. wood) at a flat angle and with low contact pressure. Failure to do so may cause the scraper to cut into the surface underneath.

Maintenance and Service

Maintenance and Cleaning

▶ Pull the plug out of the socket before carrying out any work on the power tool.
▶ To ensure safe and efficient operation, always keep the power tool and the ventilation slots clean.

In order to avoid safety hazards, if the power supply cord needs to be replaced, this must be done by Bosch or by an after-sales service centre that is authorised to repair Bosch power tools.

Regularly clean Riff application tools (accessories) using a wire brush.

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.

Cambodia

Robert Bosch (Cambodia) Co., Ltd

Unit 8BC, GT Tower, 08th Floor, Street 169,

Czechoslovakia Blvd, Sangkat Veal Vong

Khan 7 Makara, Phnom Penh

VATTIN: 100 169 511

Tel.: [phone]

Tel.: [phone]

www.bosch.com.kh

People's Republic of China China Mainland

Bosch Power Tool (China) Co. Ltd.

Bosch Service Center

567, Bin Kang Road

Bin Kang District

Hangzhou, Zhejiang Province

China 310052

Tel.: [phone] / 5588

Fax: [phone] x 5566# / 5588#

E-Mail: [e-mail]

www.bosch-pt.com.cn

HK and Macau Special Administrative Regions

Robert Bosch Co. Ltd.

21st Floor, 625 King's Road

North Point, Hong Kong

16 | English

Customer Service Hotline: [phone]

E-Mail: [e-mail]

www.bosch-pt.com.hk

India

Bosch Service Center

69, Habibullah Road, (Next to PSBB School), T. Nagar

Chennai - 600077

Phone: [phone]

Bosch Service Center

18, Community Center

Phase 1, Mayapuri

New Delhi - 110064

Phone: [phone]

Bosch Service Center

Shop no 7&8, Aspen garden

Walbhat road, Goregaon (E)

Near to Ram Mandir Railway Station

Mumbai - 400063

Mobile: [phone]

Indonesia

PT Robert Bosch

Palma Tower 10th Floor

Jalan RA Kartini II-S Kaveling 6

Pondok Pinang, Kebayoran Lama

Robert Bosch Middle East FZE - Pakistan Liaison Office

2nd Floor Plaza # 10, CCA Block, DHA Phase 5

Lahore, 54810

Phone: [phone]

Email: [e-mail]

Philippines

Robert Bosch, Inc.

11th Floor Ten West Campus

20 LeGrand Ave., McKinley West

Fort Bonifacio, Taguig City 1634

Tel.: [phone]

www.bosch-pt.com.ph

Singapore

Powerwell Service Centre Ptd Ltd

Bosch Authorised Service Centre (Power Tools)

4012 Ang Mo Kio Ave 10, #01-02 TECHplace

Singapore 569628

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

www.powerwellsc.com

www.bosch-pt.com.sg

Thailand

Robert Bosch Ltd.

FYI Center Tower 1, 5th Floor,

2525 Rama IV Road, Klongtoei,

Bangkok 10110

Tel.: [phone]

Fax: [phone]

www.bosch.co.th

Bosch Service – Training Centre

La Salle Tower Ground Floor Unit No.2

10/11 La Salle Moo 16

Srinakharin Road

Bangkaew, Bang Plee

Samutprakarn 10540

Tel.: [phone]

Fax: [phone]

Vietnam

Branch of Bosch Vietnam Co., Ltd in HCMC

14th floor, Deutsches Haus, 33 Le Duan

Ben Nghe Ward, District 1, Ho Chi Minh City

Tel.: [phone]

Fax: [phone]

Hotline: [phone]

Email: [e-mail]

www.bosch-pt.com.vn

Bahrain

EA Juffali and Brothers for Technical Equipment Company.

Kingdom of Bahrain, Al Aker - Block 0624 - Road 2403 -

Building 0055D

Phone: [phone]

Fax: [phone]

Email: [e-mail]

Egypt

RBEG-LLC

22 Kamal Eldin Hussein

Sheraton Heliopolis

11799 Cairo

E-mail: [e-mail]

Iran

Robert Bosch Iran

3rd Floor, No 3, Maadiran Building

Aftab St., Khodami St., Vanak Sq.

Tehran 1994834571

Phone: [phone]

Iraq

Sahba Technology Group

Al Muthana airport road

Baghdad

Phone Bagdad: [phone]

Phone Dubai: [phone]

Email: [e-mail]

Jordan

Roots Arabia - Jordan

Al-Hurriyah Street, Al-Muqabalein

Amman 11623, Jordan

P.O. Box: 110068

Tel.: [phone]

E-mail: [e-mail]

Kuwait

Shuwaikh Industrial Area, Block 1, Plot 16, Street 3rd

P.O. Box 164 - Safat 13002

Phone: +965 - 2496 88 88

Fax: +965 - 2481 08 79

E-mail: [e-mail]

Lebanon

Tehini Hana & Co. S.A.R.L.

P.O. Box 90-449

Jdeideh 1202 2040

Dora-Beirut

Phone: [phone]

Email: [e-mail]

Libya

El Naser for Workshop Tools

Swanee Road, Alfalah Area

Tripoli

Phone: [phone]

Oman

Malatan Trading & Contracting LLC

P.O. Box 131, Ruwi, Muscat

Postal Code: 112, Sultanate of Oman

Phone: [phone]/4901

Mob: [phone]

Fax: [phone]

E-Mail: [e-mail]

Qatar

International Construction Solutions W L L

P. O. Box 51, Doha

Phone: [phone]

Fax: [phone]

Email: [e-mail]

Saudi Arabia

Juffali Technical Equipment Co. (JTECO)

P.O.Box: 1049 - Jeddah 21431 - KSA

Jeddah: 00966 (0) 12 692 0770 - Ext 433

Riyadh: 00966 (0) 11 409 3976 - Ext-30/34/39

Dammam: 00966 (0) 13 833 9565

E-mail: [e-mail]

Syria

Dallal Establishment for Power Tools

Damascus. Baramkeh street - Ibn Amer street,

Phone: [phone] or 009631122414009

Mobile: [phone]

Email: [e-mail]

United Arab Emirates

Central Motors & Equipment,

P.O. Box 26255, Dubai

Dubai: 00971 (0) 4 3090920/3090930

Abu Dhabi: 00971 (0) 2 4017745

Sharjah: 00971 (0) 6 5932777

Al Ain: 00971 (0) 3 7157419

E-Mail: [e-mail]

Yemen

Abu Alrejal Trading Corporation

P.O. Box: 17024, Zubeiry St.

Sana'a, Yemen

Tel: [phone]

Fax: [phone]

E-mail: [e-mail]/[e-mail]

Ethiopia

Forever plc

Kebele 2,754, BP 4806,

Addis Ababa

Phone: [phone]

Email: [e-mail]

Ghana

Robert Bosch Ghana Limited

21 Kofi Annan Road Airport Residential Area Accra

Tel. [phone]

Kenya

Robert Bosch East Africa Ltd

Mpaka Road P.O. Box 856

00606 Nairobi

Nigeria

Robert Bosch Nigeria Ltd.

52-54 Isaac John Street P.O. Box

GRA Ikeja - Lagos

Tanzania

Diesel & Autoelectric Service Ltd.

117 Nyerere Rd., P.O. Box 70839

Vingunguti 12109, Dar Es Salaam

Phone: [phone]

Australia, New Zealand and Pacific Islands

Robert Bosch Australia Pty. Ltd.

Power Tools

Locked Bag 66

Clayton South VIC 3169

Customer Contact Center

Inside Australia:

Phone: [phone]

Fax: [phone]

Inside New Zealand:

Phone: [phone]

Fax: [phone]

Outside AU and NZ:

Phone: [phone]

www.bosch-pt.com.au

www.bosch-pt.co.nz

Myanmar

Asia Era Company Limited

No.(40/44), Parami Road, 4th Quarter, South Okkalapa Tsp,

Yangon, Myanmar

18 | Français

Republic of South Africa

Customer service

Hotline: [phone]

Gauteng - BSC Service Centre

35 Roper Street, New Centre

Johannesburg

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

KZN - BSC Service Centre

Unit E, Almar Centre

143 Crompton Street

Pinetown

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

Western Cape - BSC Service Centre

Democracy Way, Prosperity Park

Milnerton

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

Bosch Headquarters

Midrand, Gauteng

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

Armenia, Azerbaijan, Georgia

Robert Bosch Ltd.

David Agmashenebeli ave. 61

0102 Tbilisi, Georgia

Tel. [phone]

www.bosch.com

Kyrgyzstan, Mongolia, Tajikistan, Turkmenistan, Uzbekistan

TOO "Robert Bosch" Power Tools, After Sales Service

Muratbaev Ave., 180

050012, Almaty, Kazakhstan

Service Email: [e-mail]

Official Website: www.bosch.com, www.bosch-pt.com

Disposal

The power tool, accessories and packaging should be recycled in an environmentally friendly manner.

Do not dispose of power tools along with household waste.

Français

Robert Bosch Morocco SARL

53, Rue Lieutenant Mahroud Mohamed

20300 Casablanca

Tel.: [phone]

E-Mail: [e-mail]

Tunisie

Robert Bosch Tunisie SARL

Robert Bosch Argentina Industrial S.A.

Calle Blanco Encalada 250 - San Isidro B1642AMQ

Calle Robert Bosch No. 405

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

Two identical line drawings of a circular mechanical component with internal features, no text or symbols present.

The image contains two identical diagrams of a circular object with internal structures, each enclosed by a curved line. There is no text, mathematical formulas, or labels present in the image.
The image contains two identical diagrams of a circular object with internal structures, each enclosed by a curved line. There is no text, mathematical formulas, or labels present in the image.
The image contains two identical diagrams of a circular object with internal structures, each enclosed by a curved line. There is no text, mathematical formulas, or labels present in the image.
The image contains two identical diagrams of a circular object with internal structures, each enclosed by a curved line. There is no text, mathematical formulas, or labels present in the image.
The image contains two identical diagrams of a circular object with internal structures, each enclosed by a curved line. There is no text, mathematical formulas, or labels present in the image.

64|中文

(11) Gagang (genggaman isolator)

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Palma Tower 10th Floor

Jalan RA Kartini II-S Kaveling 6

Pondok Pinang, Kebayoran Lama

ال Ratings Impact: What is the correct.

Sahba Technology Group

شارع مطار المثنى

بقداد

Robert Bosch Morocco SARL

1. شارع الملازم محمد م representatives

20300 الدار البيضاء

GOP55-36	30-28GOP40-30
✓	✓

Technical line drawing of a mechanical connector or fitting (no text or symbols)

2 608 000 636

Technical line drawing of a mechanical clamp or bracket component (no text or symbols)

2 608 000 590
2 608 000 683

CE

|

en	EU Declaration of Conformity		We declare under our sole responsibility that the stated products comply with all applicable provisions of the directives and regulations listed below and are in conformity with the following standards.Technical file at:*
	Multi-cutter	Article number
fr	Déclaration de conformité UE		Nous déclarons sous notre propre responsabilité que les produits décrits sont en conformité avec les directives, règlements normatifs et normes énumérés ci-dessous.Dossier technique auprès de:*
	Découpeur- ponceur	N° d'article
es	Declaración de conformidad UE		Declaramos bajo nuestra exclusiva responsabilidad, que los productos nom-brados cumplen con todas las disposiciones correspondientes de las Directi-vas y los Reglamentos mencionados a continuación y están en conformidad con las siguientes normas.Documentos técnicos de:*
	Multi-Cutter	N° de artículo
pt	Declaração de Conformidade UE		Declaramos sob nossa exclusiva responsabilidade que os produtos mencio-nados cumprem todas as disposições e os regulamentos indicados e estão em conformidade com as seguintes normas.Documentação técnica pertencente à:*
	Multi-Cutter	N.° do produto
	GOP 30-28	3 601 B37 0..	2006/42/EC	EN 62841-1:2015
	GOP 40-30	3 601 B31 0..	2014/30/EU	EN 62841-2-4:2014
	GOP 55-36	3 601 B31 1..	2011/65/EU	EN 55014-1:2017 + A11:2020EN 55014-2:2015EN IEC 61000-3-2:2019EN 61000-3-3:2013+A1:2019EN IEC 63000:2018
				BOSCH* Robert Bosch Power Tools GmbH (PT/ECS)70538 StuttgartGERMANY
			Henk BeckerChairman of Executive Management	Helmut HeinzelmannHead of Product Certificationi.V.kwL
			Robert Bosch Power Tools GmbH, 70538 Stuttgart, GERMANYStuttgart, 19.06.2020

BOSCH