BOSCH GAS Professional Extractor Instruction Manual

BOSCH GAS Professional Extractor

INSTRUCTION MANUAL

Robert Bosch Power Tools GmbH
70538 Stuttgart
GERMANY

OVERVIEW

Safety information for vacuum cleaners

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

Save all warnings and instructions for future reference.

• This vacuum cleaner is not intended for use by children or persons with physical, sensory or mental impairments. It should not be used by persons who have insufficient experience and knowledge. Otherwise, there is a risk of operating errors and injuries.
• Supervise children. This will ensure that children do not play with the vacuum cleaner.
• Comply with all safety provisions for the substances being extracted.
• Do not vacuum beech or oak wood dust, rock dust or asbestos. These substances are considered carcinogenic.

WARNING

Only use the vacuum cleaner if you have been adequately informed about the use of the equipment, the substances to be vacuumed and how to dispose of these safely. Thorough instruction on how to use the equipment prevents accidental misuse and injuries.

WARNING : The vacuum cleaner is suitable for vacuuming dry substances, and can also be used to vacuum liquids when taking appropriate measures. The penetration of liquids increases the risk of an electric shock.

Do not use the vacuum cleaner to vacuum combustible or explosive liquids, such as petrol, oil, alcohol or solvents. Do not vacuum hot, burning or explosive dust. Do not operate the vacuum cleaner in areas subject to explosion hazards. Dust, vapours and liquids can ignite or explode.

WARNING : Only use the socket for the purpose stipulated in the operating manual.

WARNING : If you notice a foam or water leak, switch off the vacuum cleaner im immediately and empty the container. Otherwise, the vacuum cleaner can become damaged.

• NOTE: The vacuum cleaner must only be stored indoors.
• NOTE: Clean the float regularly and check whether it is damaged. Otherwise, the equipment may not function properly.
• If operating the vacuum cleaner in a damp location is unavoidable, use a residual current device (RCD). Use of an RCD reduces the risk of electric shock.
• Always check the vacuum cleaner, cable and plug before use. Do not use the vacuum cleaner if you discover any damage. Do not open the vacuum cleaner yourself. It should be repaired exclusively by a qualified professional using only genuine spare parts. Damaged vacuum cleaners, cables and plugs increase the risk of electric shock.
• Do not crush the cable or run the device over it. Do not pull on the power cable to pull the plug out of the socket or to move the vacuum cleaner. Damaged cables increase the risk of an electric shock.
• Pull the plug out of the socket before cleaning or performing maintenance on the vacuum cleaner, making tool adjustments, changing accessories or putting away the vacuum cleaner. This safety measure prevents the vacuum cleaner from being started accidentally.
• Ensure that the workplace is well ventilated.
• The vacuum cleaner should be repaired exclusively by a qualified professional using only genuine spare parts. This will ensure that the safety of the vacuum cleaner is maintained.

WARNING

The dust extractor contains dust particles that pose a risk to health. Emptying and maintenance procedures, including the disposal of dust containers, should only be carried out by professionals. Suitable protective equipment is re-quired. Do not operate the vacuum cleaner unless the complete filter system is correctly inserted. Otherwise, you are putting your health at risk.

• Before using the equipment for the first time, check that the vacuum hose is in perfect condition. Leave the vacuum hose fitted to the vacuum cleaner while doing this so that no dust escapes accidentally. Other-wise, you may end up inhaling dust particles.
• Do not sit on the vacuum cleaner. You can damage the vacuum cleaner this way.
• Take care when using the power cable and the vacuum hose. Improper use of these can put other people at risk.
• Do not clean the vacuum cleaner by spraying a jet of water directly at it. Water entering the top of the va-cuum cleaner will increase the risk of electric shock.
• Do not modify or open the battery. There is a risk of short-circuiting.
• In case of damage and improper use of the battery, va-pours may be emitted. The battery can set alight or ex-plode. Ensure the area is well ventilated and seek medical attention should you experience any adverse effects. The vapours may irritate the respiratory system.
• If used incorrectly or if the battery is damaged, flam-mable liquid may be ejected from the battery. Contact with this liquid should be avoided. If contact accident-ally occurs, rinse off with water. If the liquid comes into contact with your eyes, seek additional medical attention. Liquid ejected from the battery may cause ir-ritation or burns.
• 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.
• When the battery is not in use, keep it away from pa-per clips, coins, keys, nails, screws or other small metal objects that could make a connection from one terminal to another. A short circuit between the battery terminals may cause burns or a fire.
• This is the only way in which you can protect the battery against dangerous overload.
• Only charge the batteries using chargers recommen-ded by the manufacturer. A charger that is suitable for one type of battery may pose a fire risk when used with a different battery.

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.

Protect the vacuum cleaner against heat, e.g. against continuous intense sunlight, fire, water, and moisture. There is a risk of explosion.

• Connect the dust extractor to a properly earthed power supply system. The plug socket and extension cable must have a fully functioning protective conductor.

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.

Symbols

The following symbols may provide you with important in-formation pertaining to the use of your dust extractor. Please take note of these symbols and their meaning. Knowing what these symbols mean will help you to use your extractor more effectively and more safely.

Product Description and Specifications

Please observe the illustrations at the beginning of this oper-ating manual.

Intended Use

The tool is intended for collecting, vacuuming, conveying and separating non- flammable dry dust types, non-flam-mable liquids and a mixture of water and air. It is suitable for the increased demands in professional use, e.g. in trade, in-dustry and workshops, as well as for household/domestic use.

GAS 12-25 PL:

The dust extraction capability of the dust extractor has been tested and corresponds to dust class L.
Dust extractors from dust class L in accordance with IEC/EN 60335-2-69 may only be used to vacuum and extract harm-ful dust with an exposure limit of > 1 mg/m3.
Only use the dust extractor if you can fully evaluate all func-tions and carry them out without restrictions, or if you have received corresponding instructions.

Product features

The numbering of the product features refers to the repres-entation of the vacuum cleaner on the graphic pages.

(1) On/off switch (GAS 12-25)
(1) Mode selector switch (GAS 12-25 PL)
(2) Socket for power tool (GAS 12-25 PL)
(3) Hose connection piece (dust extraction function)
(4) Pull strap
(5) Castor brake
(6) Castor

(7) Container
(8) Wheel
(9) Catch for top part of dust extractor
(10) Top part of dust extractor
(11) Holder for vacuum hose
(12) Carrying handle
(13) Hose connection piece (blowing function)
(14) Holder for suction tubes
(15) Vacuum hose
(16) Extraction adapter (GAS 12-25 PL)
(17) Curved nozzle
(18) Crevice nozzle
(19) Plastic bag/dust baga)
(20) Main filter
(21) Wet filter
(22) Pre-filter
(23) Rubber lip
(24) Brush inserts
(25) Floor nozzle
(26) Suction tube
(27) Snap fastener
(28) Pre-filter handle
(29) Filter holder
(30) Filter basket
(31) Intake port
(32) Clips for securing the plastic bag
(33) False air intake
(34) Blowing hosea)
a) This accessory is not part of the standard scope of delivery.

Technical data

Noise/Vibration Information

Noise emission values determined according to EN 60335-2-69.

Typically the A-weighted sound pressure level of the dust ex-tractor is 76 dB(A). Uncertainty K = 3 dB. The noise level when working can exceed the volume stated. Wear hearing protection!

Vibration total values ah (triax vector sum) and uncertainty K determined according to EN 60335-2-69:
ah < 2.5 m/s2, K = 1.5 m/s2.

Assembly

• Pull the plug out of the socket before cleaning or per-forming maintenance on the vacuum cleaner, making tool adjustments, changing accessories or putting away the vacuum cleaner. This safety measure prevents the vacuum cleaner from being started accidentally.
• Remove the battery before cleaning or performing maintenance on the dust extractor, making tool ad-justments, changing accessories or placing the dust extractor in storage. This safety measure prevents the dust extractor from being started accidentally.

Fitting the vacuuming accessories (see figure A)

The vacuum hose (15) is equipped with a clip system which can be used to connect vacuuming accessories (dust extrac-tion adapter (16), curved nozzle (17)).
Fitting the nozzles and tubes

– Push the curved nozzle (17) onto the vacuum hose (15) until you hear both snap fasteners (27) on the vacuum hose engage.

– Then attach the required extraction accessory (floor nozzle, crevice nozzle, suction tube, etc.) firmly to the curved nozzle (17).
– To remove the accessory, press the snap fasteners (27) inwards and pull apart the components.

Fitting the dust extraction adapter (GAS 12-25 PL)

– Push the dust extraction adapter (16) onto the vacuum hose (15) until you hear both snap fasteners (27) on the vacuum hose engage.
– To remove the adapter, press the snap fasteners (27) in-wards and pull apart the components.

Fitting the vacuum hose

Vacuuming function (see figure B1)

– Push the vacuum hose (15) into the hose connection piece (3) and turn it as far as possible in the direction of rotation .

Note: The friction generated by the dust in the vacuum hose and accessory during extraction causes an electrostatic charge that the user may experience as static discharge (de-pending on environmental factors and their physiological state).

Bosch generally recommends using an anti-static vacuum hose (accessory) to vacuum up fine dust and dry materials.

Blowing function (see figure B2)

• The vacuum cleaner has a blowing function. Do not blow exhaust air out into the open air. Only use the blowing function with a clean hose. Dust can be hazard-ous to health.

For the blowing function, only insert the blowing hose (34)(accessory) with the appropriate attachment, as illustrated here. The vacuum hose supplied must not be used for blow-ing.

– Switch on the vacuum cleaner for at least 5 seconds
(GAS 12-25: On/off switch (1) to “on”; GAS 12-25 PL: Mode selector switch (1) to the “vacuuming” symbol) to clean the vacuum hose (15) of dust deposits.
– Turn the vacuum hose (15) as far as possible in the direc-tion of rotation and pull it out of the hose connection piece (3).
– Push the blowing hose (34) into the hose connection piece (13) and turn it as far as possible in the direction of rotation .

Removing/Inserting the Pre-filter

The pre-filter (22) prevents coarse dirt from getting through and consequently extends the lifetime of the main filter. The pre-filter must be removed from the container if you intend to clean the main filter.
Grasp the pre-filter (22) by the handle (28) for easy re-moval.

Removing the Pre-filter (see figure D1)

– Open the catches (9) and remove the top part of the va-cuum cleaner (10) (see figure C).
– Take the pre-filter (22) out of the container (7) by its handle (28).

Inserting the Pre-filter (see figure D2)

– Insert the pre-filter (22) in the container (7), making sure that the arrow is pointing towards the hose connection piece (3).
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Removing/Inserting the Main Filter

Removing the Main Filter (see figure E1)

– Open the catches (9) and remove the top part of the va-cuum cleaner (10) (see figure C).
– Turn the filter holder (29) as far as possible in the direc-tion of rotation and take the filter holder, together with the main filter (20), out of the top part of the vacuum cleaner (10).

Inserting the Main Filter (see figure E2)

– Place the filter holder (29), together with the main filter (20), over the filter basket (30) and turn the filter holder (29) as far as possible in the direction of rotation .
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Note: Ensure that the filter is always fitted correctly. This is particularly important when vacuuming hazardous dust.

Removing/Inserting the Wet Filter

To make disposal easier when vacuuming water-solid mix-tures, the vacuum cleaner has a wet filter (21) that separ-ates the liquid from the solids.

Removing the wet filter (see figure F1)

– Open the catches (9) and remove the top part of the va-cuum cleaner (10) (see figure C).
– Turn the filter holder (29) as far as possible in the direc-tion of rotation and take the filter holder, together with the main filter (20), out of the top part of the dust extractor (10).
– Pull the wet filter (21) out of the filter basket (30). Inserting the wet filter (see figure F2)
– Place the wet filter (21) completely over the filter basket (30).
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Inserting/removing the plastic bag or dust bag (dry vacuuming)

For dry vacuuming, you can insert a plastic bag (19) or a dust bag (accessory) into the container (7). This makes it easier to dispose of coarse dirt.

Inserting the plastic bag (see figures G1–G3)

– Open the catches (9) and remove the top part of the vacuum cleaner (10) (see figure C).
– Take the pre-filter (22) out of the container (7) by its handle (28).
– Insert the plastic bag (19) into the container (7) with the inlet facing upwards. Secure the plastic bag under the suction hole (31) using the clips (32).
– Make sure that the plastic bag (19) touches all the inside walls of the container (7).
– Fold the rest of the plastic bag (19) over the edge of the container (7).
– Insert the pre-filter (22) in the container (7), making sure that the arrow is pointing towards the hose connection piece (3).
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Removing and sealing the plastic bag

– Open the catches (9) and remove the top part of the vacuum cleaner (10) (see figure C).
– Take the pre-filter (22) out of the container (7) by its handle (28).
– Pull the edge of the full plastic bag (19) backwards out of the clips (32).
– Carefully take the plastic bag (19) out of the container (7) without damaging it.
– When doing so, make sure that the plastic bag does not scrape against the intake port (31) or other sharp objects.

Changing/inserting the dust bag (accessory)

– Open the catches (9) and remove the top part of the vacuum cleaner (10) (see figure C).
– Take the pre-filter (22) out of the container (7) by its handle (28).

– Pull the full dust bag (19) backwards off the connection flange. Close the opening of the dust bag by folding the lid over. Take the closed dust bag out of the container (7).
– Place the new dust bag over the vacuum cleaner’s con-nection flange. Make sure that the entire length of the dust bag touches the inside wall of the container (7).
– Insert the pre-filter (22) in the container (7), making sure that the arrow is pointing towards the hose connection piece (3).
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Fitting the rubber lip (wet extraction) (see figure H)

– Use a suitable tool to lift the brush inserts (24) out of the floor nozzle (25).
– Place the rubber lips (23) in the floor nozzle (25). Note: The textured side of the rubber lips must be facing outwards.

GAS 12-25 PL :

Note: The requirements for the degree of penetration (dust class L) have only been verified for dry vacuuming.

Operation

• Pull the plug out of the socket before cleaning or per-forming maintenance on the vacuum cleaner, making tool adjustments, changing accessories or putting away the vacuum cleaner. This safety measure prevents the vacuum cleaner from being started accidentally.
• Remove the battery before cleaning or performing maintenance on the dust extractor, making tool ad-justments, changing accessories or placing the dust extractor in storage. This safety measure prevents the dust extractor from being started accidentally.

When operating the dust extractor, ensure that the lockable castors on the dust extractor are blocked to prevent the dust extractor from rolling away unintentionally. Test the correct functioning of the castors on the relevant surface before op-eration.

Start-up

• Pay attention to the mains voltage. The voltage of the power source must correspond with the data on the type plate of the vacuum cleaner.
• Make sure you inform yourself about the applicable regulations/laws on how to handle harmful types of dust in your country.

The dust extractor must categorically not be used in poten-tially explosive areas.
To ensure optimum suction power, you must always fully un-wind the vacuum hose (15) from the top part of the dust ex-tractor (10).

GAS 12-25 PL :

The dust extractor may be used for vacuuming and extract-ing the following materials:

– Dusts with an exposure limit of > 1 mg/m3 u 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.

Dry vacuuming

Note: When carrying out dry extraction, ensure that both the pre-filter (22) and the main filter (20) are inserted into the dust extractor.

Vacuuming up dust deposits (GAS 12-25)

– To switch on the vacuum cleaner, set the on/off switch (1) to the “on” symbol.
– To switch off the vacuum cleaner, set the on/off switch (1) to the “off” symbol.

Extracting dust deposits (GAS 12-25 PL)

– To switch on the dust extractor, set the mode selector switch (1) to the “extraction” symbol.
– To switch off the dust extractor, set the mode selector switch (1) to the “switch off” symbol.

Extracting dust that accumulates from working power tools (GAS 12-25 PL) (see figure I)

• There must be a sufficient air exchange rate in the room when the exhaust air comes back into the room.

Be aware of the corresponding national regulations.

The dust extractor has a plug socket with a protective earth contact (2) that can be used to connect an external power tool. Observe the maximum permitted connected load of the connected power tool.

– GAS 12-25 PL: Fit the extraction adapter (16) .
– Insert the dust extraction adapter (16) into the extraction outlet of the power tool.

Note: When working with power tools that have a low air feed into the vacuum hose (e.g. jigsaws, sanders, etc.), the false air intake (33) of the dust extraction adapter (16) must be opened. This will ensure that the semi- automatic filter cleaning function works correctly.

To do this, turn the ring above the false air intake (33) until the opening is at its maximum size.
– To activate the automatic start/stop function of the dust extractor, set the mode selector switch (1) to the “automatic start/stop” symbol.
– To start the dust extractor, switch on the power tool connected to the plug socket (2). The dust extractor will start automatically.
– To stop dust extraction, switch the power tool off.

The automatic start/stop run-on function will run for up to 6 seconds longer in order to extract the remaining dust from the vacuum hose.

– To switch off the dust extractor, set the mode selector switch (1) to the “switch off” symbol.

Wet vacuuming

• Do not use the vacuum cleaner to vacuum combustible or explosive liquids, such as petrol, oil, alcohol or solvents. Do not vacuum hot, burning or explosive dust. Do not operate the vacuum cleaner in areas sub-ject to explosion hazards. Dust, vapours and liquids can ignite or explode.
• The vacuum cleaner must not be used as a water pump. The vacuum cleaner is designed for vacuuming air and vacuuming water mixtures.

Note: When wet vacuuming, ensure that the main filter (20) is removed from the vacuum cleaner.

Steps to Take Before Wet Vacuuming

– Open the catches (9) and remove the top part of the vacuum cleaner (10) (see figure C).
– Remove the plastic bag (19) or dust bag if necessary.
– Turn the filter holder (29) as far as possible in the direction of rotation and take the filter holder, together with the main filter (20), out of the top part of the vacuum cleaner (10).
– Place the wet filter (21) completely over the filter basket (30).
Ensure that the wet filter (21) lies completely over the filter basket (30).
– Put the top part of the vacuum cleaner (10) on and close the catches (9).
– Place the rubber lip (23) in the floor nozzle (25).

Vacuuming up liquids

– Switch the vacuum cleaner on (GAS 12-25: On/off switch (1) to “on”; GAS 12-25 PL: Mode selector switch (1) to the “vacuuming” symbol).

The dust extractor is equipped with a float. Extraction is stopped when the maximum filling level is reached.
– Set the on/off switch (1) to “off” (GAS 12-25) or set the mode selector switch (1) to the “switch off” symbol (GAS 12-25 PL).
– Empty the container (7).

To prevent mould growth after wet vacuuming: Cleaning the wet filter

Semi-automatic filter cleaning

The filter cleaning function should be activated at the very latest when the suction power is no longer sufficient.

How often filter cleaning needs to be carried out will depend on the type and quantity of dust that has been extracted.

With regular use, the maximum conveying capacity will be maintained for longer.

– Switch the dust extractor off for 6–10 seconds and then on again. Repeat this several times in succession.

The pre-filter (22) is cleaned using blasts of air when it is switched off.

– To work after cleaning the filter, switch the dust extractor back on.

Maintenance and service

Maintenance and Cleaning

• Pull the plug out of the socket before cleaning or per-forming maintenance on the vacuum cleaner, making tool adjustments, changing accessories or putting away the vacuum cleaner. This safety measure prevents the vacuum cleaner from being started accidentally.
• Remove the battery before cleaning or performing maintenance on the dust extractor, making tool ad-justments, changing accessories or placing the dust extractor in storage. This safety measure prevents the dust extractor from being started accidentally.
• To ensure safe and efficient operation, always keep the dust extractor 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.

If the battery is no longer working, please contact an author-ised after-sales service agent for Bosch power tools.

• Wear a dust mask when servicing and cleaning the va-cuum cleaner.

Clean the housing of the dust extractor occasionally with a damp cloth.

• Do not use compressed air to clean the dust extractor. The filter or other components may become damaged.

At least once a year a technical inspection of the dust ex-tractor must be carried out by the manufacturer or someone who has been trained (e.g. to check for filter damage, to check that the dust extractor is tight and that the control unit is in perfect working order).

Cleaning and maintenance after extracting hazardous substances

– All parts that may have come into contact with the hazard-ous substances must be considered contaminated.
– Vacuum, wipe down and seal the outside of the dust ex-tractor thoroughly before removing it from the area con-taining the hazardous substances.
– Only clean, dismantle and perform maintenance on the dust extractor if this can be done without endangering yourself or other persons. Wear personal protective equipment for cleaning and maintenance tasks. Under-take the work in a well ventilated room.
– First clean the outside of the dust extractor before dis-mantling it.
– All parts of the dust extractor that cannot be adequately cleaned must be disposed of in impermeable bags. Please observe the applicable regulations for the disposal of such waste.

– Clean the maintenance area after completing the work.

Cleaning the container

Wipe the container (7) from time to time using a non-abras-ive off-the-shelf cleaning product and leave it to dry.

Cleaning the Filters

Regularly emptying the dust container and cleaning the fil-ters will ensure optimum suction power. If suction power is not achieved after that, the vacuum cleaner is to be brought to the after-sales service.

Cleaning the pre-filter

– Open the catches (9) and remove the top part of the va-cuum cleaner (10) (see figure C).
– Take the pre-filter (22) out of the container (7) by its handle (28).
– Shake out the pre-filter (22) over a suitable waste bin.
– Insert the pre-filter (22) in the container (7), making sure that the arrow is pointing towards the hose connection piece (3).
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Cleaning the main filter

– Open the catches (9) and remove the top part of the vacuum cleaner (10) (see figure C).
– Turn the filter holder (29) as far as possible in the direction of rotation and take the filter holder, together with the main filter (20), out of the top part of the dust extractor (10).
– Brush the folds of the main filter (20) with a soft brush.
or Replace the main filter (20) if damaged.
– Place the filter holder (29), together with the main filter (20), over the filter basket (30) and turn the filter holder (29) as far as possible in the direction of rotation .
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Cleaning the wet filter

To prevent mould growth after wet vacuuming:

– Open the catches (9) and remove the top part of the vacuum cleaner (10) (see figure C).
– Leave the top part of the vacuum cleaner (10) to dry thoroughly

Rectifying faults

• If a fault (e.g. a filter damage) occurs, the vacuum cleaner must be switched off immediately. The fault must be repaired before resuming operation.

– Pull the wet filter (21) out of the filter basket (30).
– Wash the wet filter (21) under running water and then leave it to dry thoroughly.
– Place the wet filter (21) completely over the filter basket (30).
– Put the top part of the vacuum cleaner (10) on and close the catches (9).

Removing/changing the filter (see figures E1–E2)

– Turn the filter holder (29) as far as possible in the direction of rotation and take the filter holder, together with the main filter (20), out of the top part of the vacuum cleaner (10).
– Take the dirty/damaged main filter (20) out of the filter holder (29).
– Brush the folds of the main filter (20) with a soft brush.
or Replace the main filter (20) if damaged.
– Place the filter holder (29) on the cleaned/new main filter (20).
– Place the filter holder (29), together with the main filter (20), over the filter basket (30) and turn the filter
holder (29) as far as possible in the direction of rotation .
– Put the top part of the vacuum cleaner (10) on and close the catches (9).
– Open the catches (9) and remove the top part of the vacuum cleaner (10).

Storage and Transport (see figure J1–J2)

– Wrap the power cable around the carrying handle (12).
– Place the suction tubes (26) in the holders (14).
– Place the vacuum hose (15) in the holder (11) around the top part of the vacuum cleaner.
– Carry the vacuum cleaner by the carrying handle (12) or pull the vacuum cleaner along behind you on even surfaces using the pull strap (4).
– Store the vacuum cleaner in a dry room and secure it so that it cannot be used by unauthorised persons.
– Put the castor brake (5) down to hold the castors (6) in place.

and socket.
GAS 12-25 PL:
The mode selector switch (1) is set to “automatic start/stop”.
– Set the mode selector switch (1) to the “extraction” symbol or switch on the power tool plugged into the plug socket (2).
The suction turbine will not switch on again after the container has been emptied.| – Switch the dust extractor off and wait 5 seconds before switching it back on.
The suction power is decreasing.| – Empty the container (7).
– Remove any blockages from the vacuum nozzle, suction tube (26), vacuum hose (15) or main filter (20).
– Change the plastic bag (19) or dust bag.
– Make sure the filter holder (29) is engaged correctly.
– Place the top part of the dust extractor (10) on correctly and close the catches (9).
– Change the pre-filter (22), main filter (20) or wet filter (21).
Dust is escaping during extraction| – Check that the main filter (20) has been fitted correctly.
– Change the main filter (20).
Automatic switch-off (wet extraction) is not working.| Automatic switch-off will not work in the presence of non-conductive liquids or foaming.
– Check the fill level regularly.
The semi-automatic filter cleaning function is not working.| – Empty the container (7).

Product Specifications

• Brand: Bosch Power Tools
• Model: GAS Professional 12-25 | 12-25 PL
• Country of Origin: Germany
• Website: www.bosch-pt.com

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.

India
Bosch Service Center
69, Habibullah Road, (Next to PSBB School), T. Nagar
Chennai – 600077
Phone: (044) 64561816

Bosch Service Center
18, Community Center
Phase 1, Mayapuri
New Delhi – 110064
Phone: (011) 43166190

Bosch Service Center
Shop no 7&8, Aspen garden
Walbhat road , Goregaon (E)
Near to Ram Mandir Railway Station
Mumbai – 400063
Mobile: 09819952950

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: (01300) 307044
Fax: (01300) 307045

Inside New Zealand:
Phone: (0800) 543353
Fax: (0800) 428570
Outside AU and NZ:
Phone: +61 3 95415555
www.bosch-pt.com.au
www.bosch-pt.co.nz

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

Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange
the collection of a product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail: boschservicecentre@bosch.com

Israel
Ledico Ltd.
31 Lazrov Street
P.O. Box 6018 Rishon Le Ziyon
service@ledico.com

Korea
Tel.: 080-955-0909 (Hotline)
You can find further service addresses at:
www.bosch-pt.com/serviceaddresses

Disposal

The vacuum cleaner, its accessories and packaging should be recycled in an environmentally friendly manner.

Do not dispose of the vacuum cleaner along with household waste.

Only for EU countries:
According to the European Directive 2012/19/EU on Waste Electrical and Electronic Equipment and its implementation into national law, vacuum cleaners that are no longer usable must be collected separately and disposed of in an environ-mentally friendly manner.

If disposed incorrectly, waste electrical and electronic equipment may have harmful effects on the environment and human health, due to the potential presence of hazardous substances.

Only for United Kingdom:
According to The Waste Electrical and Electronic Equipment Regulations 2013 (SI 2013/3113) (as amended), products that are no longer usable must be collected separately and disposed of in an environmentally friendly manner.

Frequently Asked Questions (FAQ)

Q: Can children use this vacuum cleaner?

A: This vacuum cleaner is not intended for use by children.
Ensure children are supervised to avoid any accidents.

Q: Can I vacuum any type of material with this cleaner?

A: Avoid vacuuming certain substances like beech or oak wood dust, rock dust, or asbestos as they are considered carcinogenic.

Q: What should I do if I notice a foam or water leak from the vacuum

cleaner?

A: Immediately switch off the vacuum cleaner, empty the container, and inspect for any damage to prevent further issues.

References

• Invented for life | Bosch Global
• bosch-professional.com/wac
• Bosch Power Tools | Bosch Professional
• Home | Bosch Power Tools
• Home | Bosch Power Tools
• Bosch Power Tools | Bosch Professional
• 博世電動工具 | 博世藍色專業電動工具
• Home | Bosch Power Tools
• Service worldwide
• Home | Bosch Power Tools
• บ๊อช ประเทศไทย | บ๊อช ประเทศไทย
• Contato | Bosch no Brasil
• Herramientas eléctricas de Bosch | Bosch Professional
• Herramientas eléctricas de Bosch | Bosch Professional
• bosch-professional.com/wac/

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