User Manual for Bosch GAS 18V-10 L Professional Cordless Wet/Dry Vacuum Cleaner
Quick guide for the Bosch GAS 18V-10 L Professional cordless wet/dry vacuum cleaner. Includes assembly, operation, maintenance, and troubleshooting steps.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
This manual provides essential instructions for the safe and efficient operation of the Bosch GAS 18V-10 L Professional cordless wet/dry vacuum cleaner. Before using the device, ensure the filter unit is securely fitted and the battery compartment cover is closed. Always unwind the vacuum hose completely from the holder for optimal suction power.
Product Description
The GAS 18V-10 L is a cordless wet/dry vacuum cleaner designed for collecting non-flammable dry dust, non-flammable liquids, and water-air mixtures. It is classified as dust class L, suitable for professional use in trade, industry, and workshops.

Assembly


Battery Installation
Open the battery compartment cover using the release button. Slide the battery into the battery bay until it clicks into place. Close the cover securely.
Accessory Assembly
- Vacuum Hose: Insert the hose into the hose adapter until the snap fasteners click.
- Nozzles and Tubes: Attach the extraction adapter or curved nozzle to the hose. Connect suction tubes and floor or crevice nozzles as needed.
- Rollers: Insert the four fastening pins of the rollers into the roller adapters until they click into place.
Operation
Dry Vacuuming
Briefly press the On/Off button to switch the vacuum cleaner on. Press it again to switch it off.
Wet Vacuuming
Before wet vacuuming, empty the container and clean the filter. The vacuum cleaner is equipped with a float that stops suction when the maximum filling level is reached.
Maintenance and Cleaning
Always remove the battery before performing maintenance, cleaning, or changing accessories. Regularly empty the container and clean the filter to maintain optimal suction power. If suction power is insufficient, check if the container is full, the filter is clogged, or the battery capacity is low.

Storage
Store the vacuum cleaner in a dry room and secure it against unauthorized use. Wind the vacuum hose around the holder and fasten it with the retaining strap.
Manufacturer information
Bosch
Practical help
Common problems
Check if the container is full, the filter is clogged with dust, or the battery capacity is too low.
Before use
- Ensure the filter unit is securely fitted.
- Ensure the battery compartment cover is securely closed.
- Check the vacuum hose for damage.
- Ensure the work area is clean and tidy to minimize tripping hazards.
- Check the functionality of the roller brakes.
Specs in practice
- Dust class L
- Suitable for dry extraction of harmful dust with an exposure limit > 1 mg/m³.
Images and diagrams
- (13) Vacuum hose
- (3) On/Off button
Model compatibility
- Compatible with Bosch GBA 18V and ProCORE18V batteries.
- Compatible with Bosch GAL 18, GAX 18, and GAL 36 chargers.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.