BOSCH GAS 35 H Wet Dry Extractor Instruction Manual

BOSCH GAS 35 H Wet Dry Extractor

Product Information

The Bosch GAS 35 H AFC Professional is a wet/dry vacuum cleaner designed for both professional and home use. It comes with an automatic filter cleaning system (AFC) that ensures consistent suction power and dust collection efficiency. The vacuum cleaner has a 35-liter capacity and can be used for both wet and dry cleaning tasks. It has a 1200W (110V) or 1000W (220-240V) motor that delivers powerful suction, making it easy to clean up dust, debris, and liquid spills. The vacuum cleaner comes with a range of accessories, including a hose, nozzle, and crevice tool.

Product Usage

Before using the Bosch GAS 35 H AFC Professional vacuum cleaner, it is important to read the user manual carefully to ensure safe operation. Here are some important usage instructions:

1. Ensure that children are supervised when the vacuum cleaner is in use to prevent accidents.
2. Do not use the vacuum cleaner to clean asbestos or other hazardous materials.
3. Only use the vacuum cleaner for the purposes specified in the user manual.
4. If the vacuum cleaner is used in wet conditions, use a residual current device (RCD) to reduce the risk of electric shock.
5. Only allow qualified personnel to repair the vacuum cleaner using genuine replacement parts to ensure safety and performance.
6. Attach the suction hose to the vacuum cleaner before use. Refer to image B in the user manual for instructions.
7. When using the vacuum cleaner for dry cleaning tasks, insert a disposal bag or safety filter bag. Refer to images D1-D3 in the user manual for instructions.
8. To adjust the suction power, use the continuous suction power control feature.
9. After use, turn off the vacuum cleaner and unplug it from the power source before storing it in a dry place.

Safety information for vacuum cleaners

Read all the safety information and instruc-tions. Failure to observe the safety informa-tion and follow instructions may result in elec-tric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

• This vacuum cleaner is not inten-ded 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. Other-wise, there is a risk of operating er-rors and injuries.
• Supervise children. This will ensure that children do not play with the va-cuum cleaner.

WARNING Never vacuum material that con-tains asbestos. Asbestos is a carcinogenic substance.
WARNING Only use the vacuum cleaner if 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. u 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 immediately and empty the container. Otherwise, the vacuum cleaner can become damaged.
NOTE:

• The vacuum cleaner must only be stored indoors.

• Clean the liquid fill level sensors regularly and check whether they are 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 required.
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. Otherwise, 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 vacuum cleaner will increase the risk of electric shock.
• 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 information 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.

Symbols and their meaning

Product Description and Specifications

CAUTION: Read all the safety and general instructions. Fail-ure 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 oper-ating manual.

Intended Use

• The dust extractor is intended for collecting, vacuuming, conveying and separating non-flammable dry dusts, non-flammable liquids and a water-air mixture.
• The dust extraction capability of the dust extractor has been tested and corresponds to dust class H for dry dusts accord-ing to IEC/EN 60335-2-69.
• It is suitable for the increased demands in professional use, e.g. in trade, industry and workshops according to IEC/EN 60335-2-69.
• The plug socket must only be used in dry conditions during operation.

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

1. Container
2. Sealing plug for extraction connection
3. Hose adapter
4. Holder for vacuum hose
5. Plug socket for power tool
6. Volume flow controller
7. Mode selector switch
8. Suction power regulator
9. AFC button
10. Carrying handle
11. L-BOXX holder
12. Top part of dust extractor
13. Catch for top part of dust extractor
14. Wheel
15. Castor brake
16. Castor
17. Cable holder
18. Closing flap for filter cover
19. Closing flap latch
20. Holder for suction tubes
21. Holder for crevice nozzle/curved nozzle
22. Holder for floor nozzle
23. Dust extraction adapter
24. urved nozzle
25. Vacuum hose
26. Safety filter bag
27. Disposal bag
28. Class H flat-pleated filter (HEPA/PTFE)
29. Crevice nozzle
30. Rubber lip
31. Brush inserts
32. Floor nozzle
33. Suction tube
34. Adapter for vacuum hose holder
35. Snap fastener
36. False air intake
37. Control LED
38. Locking screws
39. Filter cover
40. Fill level sensors

Technical data

Wet/dry dust extractor

Max. vacuumA)

Max. volume flow rateA)

– Dust extractor| l/s

m³/h

| 36

129.6

| 31

111.6

---|---|---|---
– Turbine| l/s

m³/h

| 74

266.4

| 71

255.6

Max. suction power| W| 1,380| 1,150
Area of pleated filter| m²| 0.5| 0.5
Dust class| | H| H
Weight according to EPTA-Procedure 01:2014| kg| 12.4| 12.7
Protection class| | /I| /I
Dust extractor protection rating| | IPX4| IPX4
Mains plug Switzerland protection rating| | IP55| –

• A) Measured using a vacuum hose 3 m long and 35 mm in diameter The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.

Automatic start/stop

• Rated voltage/Maximum power/Minimum power
  230 V/2200 W/100 W

Permitted connected load of the connected power tool.
These values can differ for other country-specific models. Please take note of the information on the socket of the dust extractor.

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 69 dB(A) (70 dB(A) for 110 V). Uncertainty
• K = 1 dB(A). The sound power level is 83 dB(A).

Wear hearing protection!

• Total vibration 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.

• Fitting the holder for the vacuum hose (see figure A)

  • Slide the holder (4) for the vacuum hose firmly into the corresponding adapters (34) from above until they click into place. ****

• Fitting the vacuum hose (see figure B)

  • Attach the vacuum hose (25) to the hose adapter (3) and turn it clockwise as far as it will go.
  • 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 generallyrecommends using an anti-static vacuum hose (accessory) to vacuum up fine dust and dry materials.

• Fitting the vacuuming accessories (see figure C)
  The vacuum hose (25) is equipped with a clip system which can be used to connect vacuuming accessories (dust extrac-tion adapter (23), curved nozzle (24)).

• Fitting the dust extraction adapter
  

  • Push the dust extraction adapter (23) onto the vacuum hose (25) until you hear both snap fasteners (35) on the vacuum hose engage.
  • To remove the adapter, press the snap fasteners (35) in-wards and pull apart the components.
  • Then attach the required extraction accessory (floor nozzle, crevice nozzle, suction tube, etc.) firmly to the curved nozzle (24).
  • To remove the accessory, press the snap fasteners (35)

• Inserting/removing the disposal bag or safety filter bag (dry extraction) (see figures D1–D3)

  • Either a disposal bag (27) or safety filter bag (26) must be used for the dry extraction of dust class H materials. 22
  • Insofar as materials with or without an exposure limit of ≥ 1 mg/m3 (dust class L materials) are extracted, these can be sucked straight into the container.

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.

Inserting the disposal bag

• – Open the catches (13) and remove the top part of the va-cuum cleaner (12).
• – Insert the disposal bag (27) into the container (1) with the inlet facing forwards.
• – Pull the inlet over the connection flange and all the way into the recess of the connection flange.
• – Make sure that the disposal bag (27) touches all the in-side walls of the container (1).
• Fold the rest of the disposal bag (27) over the edge of the container (1).
• Put the top part of the vacuum cleaner (12) on and close the catches (13).

Removing and sealing the disposal bag

• – Seal the container (1) using the sealing plug for extrac-tion connection (2).
• – Open the catches (13) and remove the top part of the va-cuum cleaner (12).
• – Pull the full disposal bag (27) backwards out of the con-nection flange.
• – Seal the disposal bag (27) tightly below the extraction connection opening and the ventilation hole using the cable tie provided.
• – Carefully take the disposal bag (27) out of the container (1) without damaging it. When doing so, make sure that the disposal bag does not scrape against the connection flange or other sharp ob-jects.
• – Wipe the container (1) from time to time using a non-ab-rasive off-the-shelf cleaning product and leave it to dry.

Inserting the safety filter bag

• Open the catches (13) and remove the top part of the va-cuum cleaner (12).
• Insert the safety filter bag (26) into the container (1) with the inlet facing forwards.
• Pull the inlet over the connection flange and all the way into the recess of the connection flange.
• Make sure that the black plastic bag of the safety filter bag (26) touches all the inside walls of the container (1).
• Make sure that the vacuum compensation hole is in the container.
• Fold the rest of the black plastic bag over the edge of the container (1).
• Put the top part of the vacuum cleaner (12) on and close the catches (13).

Removing and sealing the safety filter bag

• Seal the container (1) using the sealing plug for extrac-tion connection (2).
• Open the catches (13) and remove the top part of the va-cuum cleaner (12).
• Pull the full safety filter bag (26) backwards out of the connection flange.
• Seal the opening of the safety filter bag by pushing the closing flap over the opening.
• Seal the black plastic bag tightly with the cable ties provided.
• Remove the adhesive label next to the vacuum compensa-tion hole and use it to seal the hole.
• Carefully take the sealed safety filter bag out of the container (1) without damaging it. When doing so, make sure that the safety filter bag does not scrape against the connection flange or other sharp objects.
• Wipe the container (1) from time to time using a non-ab-rasive off-the-shelf cleaning product and leave it to dry.

Fitting the rubber lip (wet extraction) (see figure E) Note: The requirements for the degree of penetration (dust class H) have only been verified for dry extraction.

• Use a suitable tool to lift the brush inserts (31) out of the floor nozzle (32).
• Place the rubber lips (30) in the floor nozzle (32). Note: The textured side of the rubber lips must be facing outwards.

Attaching the L-BOXX (see figure F)
You can attach an L-Boxx to the top part of the dust extractor for transporting the extractor and to provide space-saving storage for extractor accessories and/or the power tool.

• Click the L-Boxx onto the adapters (11).
• Do not carry the dust extractor by the carrying handle of the attached L-Boxx. The dust extractor is too heavy for the carrying handle of the L-Boxx. There is a risk of in-jury and damage if you do this.

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.
• 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

• 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.
• 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 may be used for vacuuming and extract-ing the following materials:

• Dusts with an exposure limit of < 0.1 mg/m3

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 (25) from the top part of the dust ex-tractor (12).

Dry vacuuming

Vacuuming up dust deposits

• Adjust the volume flow controller (6) to suit the hose dia-meter used.
• To switch on the dust extractor, set the mode selector switch (7) to the “extraction” symbol.
• To switch off the dust extractor, set the mode selector switch (7) to the “switch off” symbol.

The dust extractor is fitted with airflow monitoring. In the “extraction” operating mode, the volume flow monitoring is fixed to a value of 20 m/s, irrespective of the setting of the volume flow controller (6).
If the value falls below this, e.g. due to accumulated dirt in the vacuum hose, a full safety filter bag or a clogged flat-pleated filter, an audible alarm signal will sound. In this case, switch off the dust extractor and check it as described in the “Rectifying faults” section.

Extracting dust that accumulates from working power tools (see figure G)

• There must be a sufficient air exchange rate (L) 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 (5) that can be used to connect an external power tool. Observe the maximum permitted connected load of the connected power tool.
In order for sufficient dust transport to be ensured at the ex-traction point, the volume flow must not fall below the min-imum specified for the connected power tool.

• There must be a sufficient air exchange rate (L) 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 (5) that can be used to connect an external power tool. Observe the maximum permitted connected load of the connected power tool.
In order for sufficient dust transport to be ensured at the ex-traction point, the volume flow must not fall below the min-imum specified for the connected power tool.

Hose diameter/Volume flow setting

1. 35 mm: 57.9 m3/h
2. 22 mm: 41.2 m3/h
3. 15 mm: 12.7 m3/h

• Adjust the volume flow controller (6) to suit the hose diameter used.
• Fit the dust extraction adapter (23).
• Insert the dust extraction adapter (23) 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 (36) of the dust extraction adapter (23) must be opened. This will ensure that the automatic filter cleaning function works correctly.
To do this, turn the ring above the false air intake (36) until the opening is at its maximum size.

To activate the automatic start/stop function of the dust extractor, set the mode selector switch (7) to the “auto-matic start/stop” symbol. In this operating mode, the volume flow is electronically monitored according to the setting of the volume flow controller (6). Having the correct setting selected en-sures sufficient dust transport.

• To start the dust extractor, switch on the power tool connected to the plug socket (5). 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 15 seconds longer in order to extract the remaining dust from the vacuum hose.
• To switch off the dust extractor, set the mode selector switch (7) to the “switch off” symbol.

If the acoustic warning signal sounds, the dust extractor must be checked as described in the “Rectifying faults” sec-tion.

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: The requirements for the degree of penetration (dust class H) have only been verified for dry extraction.

Steps to Take before Wet Vacuuming

• Remove the disposal bag (27) or the safety filter bag (26) if necessary.

Note: Use a wet filter bag (accessory), which separates li-quid from solids, to make disposal easier when vacuuming water-solid mixtures.

• Place the rubber lip (30) into the floor nozzle (32).
• Switch off the automatic filter cleaning (AFC).

Vacuuming up liquids

• To switch on the dust extractor, set the mode selector switch (7) to the “extraction” symbol.

The dust extractor is equipped with fill level sensors (40). The dust extractor shuts down if the maximum fill level has been reached. Set the mode selector switch (7) to the “switch off” symbol.

Note: When extracting non-conductive liquids (e.g. drilling emulsion, oils and fats), the dust extractor will not switch off when the container is full. The fill level must be constantly monitored and the container emptied in good time.
If the acoustic warning signal sounds during wet extraction, the operating reliability of the dust extractor is not affected. No measures to rectify the fault are necessary.

• To switch off the dust extractor, set the mode selector switch (7) to the “switch off” symbol.
• To transport the dust extractor, screw the sealing plug (2) onto the hose adapter (3).
• Empty the container (1).

To prevent mould growth after wet extraction:

• Remove the flat-pleated filter (28) and leave this to dry thoroughly.
• Remove the top part of the dust extractor (12), open the filter cover (39) and leave both elements to dry thor-oughly.

Automatic filter cleaning (see figure H)

• When automatic filter cleaning (AFC) is active, the flat-pleated filter (28) is cleaned every 15 seconds using blasts of air (pulsating noise).
• The filter cleaning function should be activated at the very latest when the suction power is no longer sufficient.
• Regular use of the filter cleaning function will increase the service life of the filter.
• In order to achieve an optimum filter service life, deactivate the automatic filter cleaning function only in exceptional cases, e.g. when vacuuming pure liquids or using a safety fil-ter bag.
• A flat-pleated filter with surface dirt is still fully functional. It is not necessary to clean the flat-pleated filter manually by shaking or blowing it out; this may even damage the filter.

Note: The automatic filter cleaning function is switched on by default when the dust extractor leaves the factory.
It is only possible to switch the automatic filter function on or off when the tool is switched on.

• * Deactivating AFC Press the AFC button (9).

• The control LED (37) will go out.
  • Activating AFC
• Press the AFC button (9).
• The control LED (37) will light up green.

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.
• 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.

• Wear a protective mask of protection class FFP2 or higher and disposable protective suit according to the relevant provisions when carrying out maintenance and cleaning of the dust extractor. Maintenance and cleaning may only be carried out by persons with proof of expertise.

The housing of the dust extractor must be thoroughly vacu-umed and wiped clean with a damp cloth, or treated with sealant, before the dust extractor can be removed from the hazardous area. All dust extractor parts must be considered to be contaminated when taken from the hazardous area, ap-propriate precautions must be taken. All parts not suffi-ciently cleaned during maintenance/repair must be disposed of (in impermeable bags). For the user to carry out maintenance, the dust extractor needs to be disassembled, cleaned and maintained as far as this is possible without endangering maintenance personnel or other persons. Before disassembly, the dust extractor should be cleaned to prevent any potential hazards. The pro-cesses described in the Assembly chapter form part of the maintenance routine. The room/enclosure in which the dust extractor is disassembled should be well ventilated. Wear personal protective equipment while carrying out mainten-ance.

After completing maintenance, the maintenance area should be cleaned. A technical inspection must be carried out at least once a year by the manufacturer or someone who has been trained, e.g. to check for filter damage and to check that the dust ex-tractor is tight and that the control unit is functioning cor-rectly. In addition to this, the effectiveness of the filter must be in-spected at least annually in accordance with National requirements may also necessitate more frequent inspection. If the filter is no longer deemed effective, it must be replaced and the test must be repeated.

Removing/changing the flat-pleated filter (see figures I1–I2)
The suction power is dependent on the condition of the fil-ter. Therefore, the filter should be cleaned regularly.

If the flat-pleated filter (28) becomes damaged, replace it immediately.

• Loosen the two locking screws (38) and push the closing (19) flap latch downwards.
• Pull on the closing flap (18) and open the filter cover (39).
• Hold the flat-pleated filter (28) by the supports and take it out from above.
• Use a damp cloth to remove any dust and dirt that ac-crues around the closing edge of the filter cover (39) when removing the flat-pleated filter (28).
• Insert the cleaned (or a new) flat-pleated filter (28), en-suring that it is positioned correctly and securely.
• Close the filter cover (39) (you should hear it click into place).
• Push the closing (19) flap latch up again and tighten both locking screws (38).

Cleaning the container

• Wipe the container (1) from time to time using a non-abrasive off-the-shelf cleaning product and leave it to dry.

Cleaning the fill level sensors (see figure J)
Make sure that the fill level sensors are cleaned (40) occa-sionally.

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.

Warning:  The dust extractor contains dust particles that pose a risk to health. Observe all the safety warnings in these in-structions.

Problem/Corrective measures

• Suction turbine will not switch on.

• Check the mains cable, mains plug, fuse, socket and fill level sensors (40).
  The mode selector switch (7) is set to “automatic start/stop”.

• Set the mode selector switch (7) to the “vacuuming” symbol or switch on the power tool plugged into the plug socket (5).
  The suction turbine switches off.

  • Empty the container (1).
    The suction turbine will not switch on again after the container has been emptied.

• Switch the dust extractor off and wait five seconds before switching it back on.

• Clean the fill level sensors (40) and the space between the fill level sensors (40) using a brush.
  The suction power is decreasing.

  • Remove any blockages from the vacuum nozzle, suction tube (33), vacuum hose (25) or flat-pleated filter (28).

• Change the disposal bag (27) or safety filter bag (26).

• Make sure the filter cover (39) is engaged correctly.

• Place the top part of the dust extractor (12) on correctly and close the catches (13).

• Change the flat-pleated filter (28).
  Dust is escaping during extraction

  • Check that the flat-pleated filter (28) has been fitted correctly.

• Change the flat-pleated filter (28).

• Automatic switch-off (wet extraction) is not working.

  • Clean the fill level sensors (40) and the space between the fill level sensors (40) using a brush.
    Automatic switch-off will not work in the presence of non-conductive liquids or foaming.

  • Check the fill level regularly.
    Acoustic warning signal sounds. Suction power setting too low.

  • Set the suction power regulator (8) to a higher setting.
    Hose diameter setting is wrong.

  • Set the volume flow controller (6) to the correct vacuum hose diameter.
    Vacuum hose (25) is blocked or twisted.

  • Remove blockage or untwist hose.
    Disposal bag/safety filter bag full.

  • Change the disposal bag (27) or safety filter bag (26).
    Flat-pleated filter (28) is dirty.

  • Clean or change the flat-pleated filter if required.
    The airflow supplied by the connected power tool is insufficient.

  • Open the false air intake (36) on the dust extraction adapter (23): Turn the ring on the dust extraction adapter until the false air intake is fully open.

  • Open the false air intake on the power tool if there is one.
    Malfunction of the monitoring electronics.

  • Contact an authorised Bosch after-sales service centre.
    The automatic filter cleaning function is not working.

  • Activate the automatic filter cleaning function (press the AFC button (9)).

  • Connect the vacuum hose (25).
    The automatic filter cleaning function will not switch off.

  • Contact an authorised Bosch after-sales service centre.
    The automatic filter cleaning function will not switch on.

  • Contact an authorised Bosch after-sales service centre.

Accessories

Accessory number

• Safety filter bag: 2 607 432 050
• Disposal bag (PE) (dry/wet): 2 607 432 051
• PTFE/Hepa flat-pleated filter, dust class H: 2 607 432 052

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.
  • 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
  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 environmentally 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.

EU Declaration of Conformity

• Wet/dry dust extractor: Article number

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:

Declaration of Conformity

• Wet/dry dust extractor: Article number

GAS 35 H AFC

• 3 601 JC3 670
• 3 601 JC3 660

We declare under our sole responsibility that the stated products comply with all applicable provisions of the regulations listed below and are in conformity with the following standards.

Technical file at: Robert Bosch Ltd. (PT/SOP-GB), Broadwater Park, North Orbital Road, Uxbridge UB9 5HJ, United Kingdom

• The Supply of Machinery (Safety) Regulations 2008
• The Electromagnetic Compatibility Regulations 2016
• The Restriction of the Use of Certain Hazardous Substances in
• Electrical and Electronic Equipment Regulations 2012

EN 60335-1:2012+A11:2014+A13:2017+

• A1:2019+A2:2019+A14:2019
• EN 60335-2-69:2012
• EN 55014-1:2017+A11:2020
• EN 55014-2:2015
• EN IEC 61000-3-2:2019
• EN 61000-3-3:2013+A1:2019
• EN IEC 63000:2018

References

• Invented for life | Bosch Global
• Početna strana | Bosch u Srbiji
• Skånevik Ølen Kraftlag AS
• Електроінструменти Bosch | Bosch Professional
• Электроинструменты Bosch | Bosch Professional
• Bosch Power Tools | Bosch Power Tools
• Location selection | Bosch Power Tools
• Електроинструменти на Bosch | Електроинструменти на Bosch
• Service worldwide
• Elektrické nářadí Bosch | Elektrické nářadí Bosch
• Bosch Elektrowerkzeuge und Zubehör | Bosch Elektrowerkzeuge
• Bosch el-værktøj | Bosch el-værktøj
• Bosch-sähkötyökalut | Bosch-sähkötyökalut
• Outillage électroportatif Bosch | Outillage électroportatif Bosch
• Ηλεκτρικά εργαλεία Bosch | Ηλεκτρικά εργαλεία Bosch
• Bosch elektromos kéziszerszámok | Bosch elektromos kéziszerszámok
• Elektronarzędzia Bosch | Elektronarzędzia Bosch
• Scule electrice Bosch | Scule electrice Bosch
• Bosch električni alati | Bosch električni alati
• bosch-pt.ru
• Elektrické náradie Bosch | Elektrické náradie Bosch
• Invented for life | Bosch Global
• Ana Sayfa | Bosch Türkiye
• Početna | Bosch u Hrvatskoj
• Domov | Bosch v Sloveniji
• herramientasbosch.net

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>