BOSCH GAS 15 L Professional Dry Vacuum Cleaner Instruction Manual

: June 14, 2024
: Bosch

Table of Contents

BOSCH GAS 15 L Professional Dry Vacuum Cleaner
OVERVIEW
Safety instructions for vacuum cleaners
Symbols
Product Description and Specifications
Assembly
Operation
Maintenance and Service
ACCESSORIES
References
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BOSCH GAS 15 L Professional Dry Vacuum Cleaner

BOSCH-GAS-15-L-Professional-Dry-Vacuum-Cleaner-product

OVERVIEW

BOSCH-GAS-15-L-Professional-Dry-Vacuum-Cleaner-fig-1 BOSCH-GAS-15-L
-Professional-Dry-Vacuum-Cleaner-fig-4

Robert Bosch Power Tools GmbH

70538 Stuttgart

GERMANY

www.bosch-pt.com

BOSCH-GAS-15-L-Professional-Dry-Vacuum-Cleaner-fig-14

Safety instructions 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.
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 used and stored indoors. The penetration of rain or moisture into the top of the vacuum cleaner increases the risk of electric shock.
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 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 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 safely.

Symbols and their meaning

WARNING! Read all the safety and general instructions. Failure to observe the safety and general instructions may result in electric shock, fire, and/or serious injury.
Dust extractor from dust class L in accordance with IEC/EN 60335-2-69 for the dry extraction of harmful dust with an exposure limit of > 1 mg/m³
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 dust extractor unless the complete filter system is correctly inserted. Otherwise, you are putting your health at risk.

Product Description and Specifications

Read all the safety and general instructions. Failure to observe the safety and general instructions may result in electric shock, fire and/or serious injury. Please observe the illustrations at the beginning of this operating manual.

Intended Use
The 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 in accordance with 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.

Container
Hose adapter
Plug socket for power tool
On/off button
Carrying handle
The top part of the dust extractor
Catch for the top part of the dust extractor
Wheel
Castor
Castor brake
Switch for semi-automatic filter cleaning
Holder for dust extraction adapter
Cable holder
Holder for vacuum hose
Holder for crevice nozzle/curved nozzle
Holder for coarse dirt nozzle
Vacuum hose
Dust extraction adapter
Curved nozzle
Disposal bag
Suction tube
Coarse dirt nozzle
Crevice nozzle
Snap fastener
Adapter for vacuum hose holder
False air intake
Filter holder
Pleated filter
Float

Technical data

BOSCH-GAS-15-L-Professional-Dry-Vacuum-Cleaner-fig-9

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.

BOSCH-GAS-15-L-Professional-Dry-Vacuum-Cleaner-fig-10

Permitted connected load of the connected power tool (country-specific)

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 (17) is equipped with a clip system that can be used to connect vacuuming accessories (dust extraction adapter (18), curved nozzle (19)).

Fitting the nozzles and tubes

Push the curved nozzle (19) onto the vacuum hose (17) until you hear both snap fasteners (24) on the vacuum hose engage.
Then attach the required extraction accessory (coarse dirt nozzle, crevice nozzle, suction tube, etc.) firmly to the curved nozzle (19).
To remove the adapter, press the snap fasteners (24) inwards and pull apart the components.

Fitting the dust extraction adapter

Push the dust extraction adapter (18) onto the vacuum hose (17) until you hear both snap fasteners (24) on the vacuum hose engage.
To remove the adapter, press the snap fasteners (24) inwards and pull apart the components.

Fitting the holder for the vacuum hose (see Figure B)

Slide the holder (14) for the vacuum hose (17) firmly into the adapter (25) provided for it from above until it clicks into place.

Fitting the vacuum hose (see Figure C)

Insert the vacuum hose (17) firmly into the hose adapter (2).

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.

Inserting/removing the disposal bag or dust bag (dry vacuuming) (see figures D1–D2)
For dry vacuuming, you can insert a disposal bag (20) or a dust bag (accessory) into the container (1). This makes the dust easier to dispose of.

Inserting the disposal bag

Open the catches (7) and remove the top part of the vacuum cleaner (6).
Insert the disposal bag (20) 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 (20) touches all the inside walls of the container (1).
Fold the rest of the disposal bag (20) over the edge of the container (1).
Put the top part of the vacuum cleaner (6) on and close the catches (7).

Removing and sealing the disposal bag

Open the catches (7) and remove the top part of the vacuum cleaner (6).
Pull the full disposal bag (20) backward out of the connection flange.
Carefully take the disposal bag (20) 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 objects.
Tie up the disposal bag (20) below the inlet.

Changing/inserting the dust bag (accessory)

Open the catches (7) and remove the top part of the vacuum cleaner (6).
Pull the full dust bag backward out of the connection flange. Close the opening in the dust bag by turning down the top. Take the closed dust bag out of the container (1).
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 (1).
Put the top part of the vacuum cleaner (6) on and close the catches (7).

Operation

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. When operating the dust extractor, ensure that the castors (9) are blocked with the castor brakes (10) to prevent the dust extractor from rolling away unintentionally. Test the correct functioning of the wheels (8) and castors (9) on the relevant surface before operation.

Start-up

Pay attention to the mains voltage. The voltage of the power source must correspond with the information on the type plate of the dust extractor. Dust extractors marked with 230 V can also be operated with 220 V.
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 > 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 poten-tially explosive areas.
To ensure optimum suction power, you must always fully un-wind the vacuum hose (17) from the top part of the dust extractor (6).

Dry vacuuming

Vacuuming up Dust Deposits

To switch on the dust extractor, briefly press the on/off button (4).
To switch off the dust extractor, press the on/off button (4) again.

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

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 (3) 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 (18).
Insert the dust extraction adapter (18) 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 (26) of the dust extraction adapter (18) 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 (26) until the opening is at its maximum size.

To activate the automatic start/stop function of the dust extractor, briefly press the on/off button (4).
To start the dust extractor, switch on the power tool con-nected to the plug socket (3). 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, press the on/off button (4).

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.

Steps to Take before Wet Vacuuming

Open the catches (7) and remove the top part of the vacuum cleaner (6).
Remove the disposal bag (20) or dust bag if necessary.
Empty the container (1) if necessary.
Put the top part of the vacuum cleaner (6) on and close the catches (7).

Vacuuming up liquids

Switch on the dust extractor. The dust extractor is equipped with a float. Extraction is stopped when the maximum filling level is reached.
Switch off the dust extractor.
Empty the container (1).

To prevent mould growth after wet extraction:

Remove the top part of the dust extractor (6), then remove the pleated filter (28) and leave everything to dry thoroughly.

Semi-automatic filter cleaning (see figure F)
The filter cleaning function should be used regularly, and 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. During semi-automatic filter cleaning, the airflow is reversed to clean deposited dust from the flaps of the filter. A 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.

Triggering semi-automatic filter cleaning

Use the palm of your hand to close the nozzle or vacuum hose opening.
Press the (11) switch for semi-automatic filter cleaning three times.

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 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.
Wear a dust mask when servicing and cleaning the vacuum cleaner.

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 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 extractor 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 vacuum cleaners 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 in accordance with the valid provisions for disposing of such waste.

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

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 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.

Removing/changing the filter (see figures G1–G2)
Replace the damaged pleated filter immediately.

Open the catches (7) and remove the top part of the vacuum cleaner (6).
Turn the filter holder (27) as far as possible in the direction of rotation and take the filter holder, together with the pleated filter (28), out of the top part of the dust extractor (6).
Take the dirty/damaged pleated filter (28) out of the filter holder (27).
Brush the flaps of the pleated filter (28) with a soft brush.
or
Replace the pleated filter (28) if damaged.
Place the filter holder (27) on the cleaned/new pleated filter (28).
Insert the filter holder (27), together with the pleated filter (28), into the top part of the dust extractor and turn the filter holder (27) as far as possible in the direction of rotation .
Put the top part of the vacuum cleaner (6) on and close the catches (7).

Cleaning the float (see Figure H)
Make sure that the float (29) is cleaned occasionally.

Open the catches (7) and remove the top part of the vacuum cleaner (6).
Take the filter holder (27), together with the pleated filter (28), out of the top part of the dust extractor (6).
Take the pleated filter (28) out of the filter holder (27).
Wash the float (29) with water.
Insert the filter holder (27) with the pleated filter (28) back into the top part of the dust extractor (6).
Put the top part of the vacuum cleaner (6) on and close the catches (7).

Storage and transport (see Figure I)

Empty and clean the container (1). To avoid mold formation, ensure that the pleated filter (28) and the inside of the dust extractor are dry.
Wrap the power cable around the cable holder (13).
Insert the accessories into the holders provided for them: Dust extraction adapter (18) into the holder (12), crevice nozzle (23) into the holder (15), coarse dirt nozzle (22) into the holder (16).
Place the vacuum hose (17) in the holder (14) around the top part of the vacuum cleaner.
Carry the vacuum cleaner by the carrying handle (5).
Store the dust extractor in a dry room and secure it so that it cannot be used by unauthorized persons.
Put the castor brake (10) down to hold the castor (9) 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.

Malaysia
Robert Bosch Sdn. Bhd.(220975-V) PT/SMY No. 8A, Jalan 13/6 46200 Petaling Jaya Selangor