BOSCH GAS 12-25 PL Professional Gas Vacuum Cleaner Instruction Manual

: September 2, 2024
: Bosch

Table of Contents

BOSCH GAS 12-25 PL Professional Gas Vacuum Cleaner
PARTS
Product Usage Instructions
Safety information for vacuum cleaners
Symbols
Product Description and Specifications
Product Features
Technical data
Assembly
Operation
Maintenance and Service
Frequently Asked Questions
References
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BOSCH GAS 12-25 PL Professional Gas Vacuum Cleaner

Specifications

Brand: Bosch Power Tools GmbH
Model: GAS 12-25 PL Professional
Power: 1250W
Frequency: 25Hz
Maximum Volume: 20 liters
Maximum Flow Rate: 36 l/s
Weight: 9kg
Protection Class: I
Protection Rating: IPX4

PARTS

Product Usage Instructions

Assembly Instructions:

Attach the suction hose to the designated port and twist it until it locks in place.
Insert/remove the pre-filter. Insert/remove the main filter by twisting and removing the filter holder along with the main filter from the top of the vacuum cleaner.
Insert/remove the wet filter.
Insert/remove the plastic bag or dust bag for dry vacuuming by opening the top of the vacuum cleaner.
Place the rubber lip for wet suction.

Usage Precautions:

Only use the vacuum cleaner for its intended purpose as described in the manual.
Avoid operating the vacuum cleaner in wet conditions unless necessary, and use a residual current device for safety.
Children should be supervised to prevent misuse of the vacuum cleaner.
Avoid vacuuming materials like beechwood or oakwood dust, stone dust, or asbestos as they are considered hazardous.
Only allow qualified personnel to repair the vacuum cleaner using original spare parts to maintain safety standards.

Safety information for vacuum cleaners

Read all the safety information and instructions. Failure to observe the safety informa-tion 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 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. 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, vapors, 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.
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). The 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.
Dam-aged 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 health risk. 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 an 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 authorized 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 main 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

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 dust, non-flammable liquids and a water-air mixture. The dust extraction capability of the dust extractor has been tested and corresponds to dust class L.
It is suitable for the increased demands in professional use, e.g. in trade, industry and workshops.
Dust extractors from dust class L by IEC/EN 60335‑2‑69 may only be used to vacuum and extract harmful dust with an exposure limit of > 1 mg/m³.
Only use the dust extractor if you can fully evaluate all functions and carry them out without restrictions, or if you have received corresponding instructions.

Product Features

The numbering of the product features refers to the representation of the vacuum cleaner on the graphic pages.

Mode selector switch
Plug socket for power tool
Hose connection piece (dust extraction function)
Pull strap
Castor brake
Castor
Container
Wheel
Catch for the top part of dust extractor
Top part of dust extractor
Holder for vacuum hose
Carrying handle
Hose connection piece (blowing function)
Holder for suction tubes
Vacuum hose
Dust extraction adapter
Curved nozzle
Crevice nozzle
Plastic bag/dust baga)
Main filter
Wet filter
Pre-filter
Rubber lip
Brush inserts
Floor nozzle
Suction tube
Snap fastener
Pre-filter handle
Filter holder
Filter basket
Intake port
Clips for securing the plastic bag
False air intake
Blowing hosea)

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

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. Values can vary depending on the product, scope of application and environmental conditions. To find out more, visit www.bosch-professional.com/wac.

Automatic start/stop
Permitted connected load of the connected power tool

Rated voltage
220–240
Maximum power
V 2100
Minimum power
W 100 W

Noise/Vibration Information
Noise emission values determined according to EN 60335-2-69. Typically the A-weighted sound pressure level of the dust extractor 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 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.

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 extraction 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

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) inwards 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 (depending 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 hazardous 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 blowing.

Switch on the dust extractor for at least 5 seconds (mode selector switch (1) set to the “extraction” symbol) to clean the vacuum hose (15) of dust deposits.
Turn the vacuum hose (15) as far as possible in the direction 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 carry out wet vacuuming or to clean the main filter. Grasp the pre-filter (22) by the handle (28) for easy removal.

Removing the Pre-filter (see figure D1)

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).

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 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 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).

Inserting/removing the wet filter
To make disposal easier when vacuuming water-solid mixtures, the vacuum cleaner has a wet filter (21) that separates the liquid from the solids.

Inserting the Wet Filter (see figure F1)

as far as possible in theOpen 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).
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 the wet filter (see figure F2)

Open the catches (9) and remove the top part of the vacuum cleaner (10) (see figure C).
Pull the wet filter (21) out of the filter basket (30).
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).

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

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.

Operation

Pull the plug out of the socket before cleaning or performing maintenance on the vacuum cleaner, making 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 correctfunctioning of the castors on the relevant surface before operation.

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 may be used for vacuuming and extracting the following materials:
Dusts with an exposure limit of > 1 mg/m3
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.
The dust extractor must categorically not be used in potentially explosive areas.
To ensure optimum suction power, you must always fully unwind the vacuum hose (15) from the top part of the dust extractor (10).

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.

Extracting dust deposits

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 (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.
- Fit the dust 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 0.

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 subject 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 on the dust extractor (set the mode selector switch (1) to the “extraction” symbol). The dust extractor is equipped with a float. Extraction is stopped when the maximum filling level is reached.
Set the mode selector switch (1) to the “switch off” symbol.
Empty the container (7). To prevent mould growth after wet extraction: (see “Cleaning the wet filter”, page 22)

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 performing maintenance on the vacuum cleaner, making tool adjustments, changing accessories or puttingaway 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.
Wear a dust mask when servicing and cleaning the vacuum cleaner.

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 center that is authorized to repair Bosch power tools.

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 extractors should be cleaned to prevent any potential hazards. The room/enclosure in which the dust extractor is disassembled should be well- ventilated. Wear personal protective equipment while carrying out maintenance. After completing maintenance, the maintenance area should be cleaned. An inspection regarding the dust extraction capability 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, that the dust extractor is tight, and that the control unit is functioning correctly. Class L dust extractors that were located in dirty environments should have their exteriors, as well as all their components, cleaned or treated with sealant. When performing maintenance and repair work, all dirty parts that cannot be cleaned satisfactorily must be disposed of. Such parts must be disposed of in impermeable bags by the valid provisions for disposing of such waste.

Clean the housing of the dust extractor occasionally with a damp cloth.
Clean dirty charging pins using a dry cloth.

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

Cleaning the Filters
Regularly emptying the dust container and cleaning the filters 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 vacuum 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.
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).

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 unauthorized persons.
Put the castor brake (5) down to hold the castors (6) in place.

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.

After-Sales Service and Application Service
Our after-sales service responds to your questions concerning the 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
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.
Wet/dry dust extractor Article number

Technical file at:

Frequently Asked Questions

Q: Can I use this vacuum cleaner to suck up water?
A: Yes, the wet filter and rubber lip provided allow for wet suction.

Q: What should I do if the vacuum cleaner stops working suddenly?
A: Check for any blockages in the hose or filters. If the issue persists, contact a qualified technician for repair.

Q: How often should I replace the filters?
A: It is recommended to replace the filters periodically, following the guidelines provided in the manual based on usage frequency.