Gude-logoGude GNTS 12 L Dust and Liquid Vacuum Cleaner


DELIVERY RANGEGude-GNTS-12-L-Dust-and-Liquid-Vacuum-Cleaner-fig1



Starting-up the machine




Cleaning / Maintenance


Technical Data

Dust and liquid vacuum cleaner GNTS 12 L GNTS 20 L GNTS 30 L
Art. No 17000 17001 17002
Service connection 240 V~50Hz 240 V~50Hz 240 V~50Hz
Motor power 1200 W 1200 W 1600 W
Underpressure max. 180 mbar 180 mbar 190 mbar
Power supply cable 300 cm 300 cm 400 cm
Tank volume 12 l 20 l 30 l
Weight 3,9 kg 5,2 kg 7,0 kg
Maximum power off-take 2000 W
Type of protection IP X4 IP X4 IP X4
Safety class II II I
Noise details

determined according to EN 60312-1:2013:

Sound power level LWA (Uncertainty K = 3 dB(A)) 83 db (A) 83 db (A) 85 db (A)
Wear ear protectors!

Read and understand the operating instructions before using the appliance. Familiarise with the control elements and how to use the appliance properly. Abide by all the safety measures stated in the service manual. Act responsibly toward third parties.
The operator is responsible for accidents or risks to third parties.
In case of any doubts about connection and operation refer please to our customer center

Safety Instructions

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.

Fire and explosion hazard!

Never suck up into the machine any inflammable or explosive solvents, or liquids like petrol, oil, alcohol, thinners, or small particles (such as metal filings or ash) that may be hotter than 60°C – otherwise there is danger of explosion or fire!
You are not allowed to use the appliance in the vicinity of inflammable gases or substances.
Do not point the nozzle, hose or tube at people or animals.

Specified Conditions Of Use
The Dust and liquid vacuum cleaner can only be used for the production of compressed air to be used at home and by handymen.
The vacuum cleaners described in this operating manual are suitable for

  • sucking up dust and liquids
  • Any national regulations in this regard must be complied with.

The following materials should not be picked up by the vacuum cleaner

  • hazardous dust
  • hot materials (burning cigarettes, hot ash, etc.)
  • flammable, explosive, aggressive liquids (e.g. petrol, solvents, acids, alkalis, etc.)
  • flammable, explosive dust (e.g. magnesium or aluminium dust, etc.)

Please note that our equipment has not been designed for commercial, craft or industrial use. If the equipment is used in commercial, craft or industrial operation or for similar activities, we cannot assume any liability.

Emergency procedure

Conduct a first-aid procedure adequate to the injury and summon qualified medical attendance as quickly as possible. Protect the injured person from further harm and calm them down. If you seek help, state the following pieces of information: 1. Accident site, 2. Accident type, 3. Number of injured persons, 4. Injury type(s)



Mains Connection

Operation is only allowed with a safety switch against stray current (RCD max. stray current of 30mA).
WARNING! Electric shock! There is a risk of an injury caused by electric shock!

Before putting into operation, a qualified electrician must check whether electric safety measures required are in place. Any national regulations in this regard must be complied with.
Electric connection to a socket.
Check the voltage. Technical data given on the type label must correspond with electric network voltage.
It is necessary to make sure the connecting socket was not near water and humidity and the plug was protected against humidity.
Only use splash proof extension cables approved for outdoor purposes.
Protect the feeder cable from excessive temperatures, oil and sharp edges.


Unplug the machine before any work on it.

  • Prior to every use, visually check the machine to rule out any defects, in particular on the power cable and the plug.
  • The appliance must not be used if damaged or safety equipment is defective. Replace any worn-out and damaged parts.
  • Caution! If the power cord of the appliance gets damaged, it must be replaced by the manufacturer or its customer service or a similarly qualified person to avoid danger.
    The ventilation slots of the machine must be kept clear at all times.
  • Never spray water on to the upper section of the vacuum cleaner. Danger for persons, risk or short-circuiting.
  • Storage: The appliance must be stored in a dry place and protected from frost.
  • Repairs and works specified in these Instructions may only be performed by qualified authorised staff.
  • Use only original accessories and original spare parts.
  • Only a regularly maintained and treated appliance can serve as a satisfactory aid. Insufficient mainte-nance and care can lead to unforeseen accidents and injuries.
  • If necessary, a list of spare parts can be found at 


The warranty period of 12 months applies to commercial use and 24 months applies to private use and commences on the day of purchase of the device.
The guarantee solely covers inadequacies caused by material defect or manufacturing defect. Original payment voucher with the sales date needs to be submitted for any claim in the guarantee period.
The guarantee does not cover any unauthorised use such as appliance overloading, use of violence, damage as a result of any unauthorized interference or caused by foreign items. Failing to follow the operating and assembly instructions and common wear are also not included in the guarantee.

Important information for the customer
Please be sure to know that returning the product in or after the warranty period must be made in the original packaging.


Do you have any technical questions? Do you have a complaint? Do you require spare parts or an operating manual? You can get quick and unbureaucratic assistance in the Service section on the homepage of our service partner Güde GmbH & Co. KG (www. Please help us to help you. In order to be able to identify your device in the case of a complaint, our service partner will require its serial number, article number, and year of manufacture. All this information can be found on the nameplate.

Tel.: +49 (0) 79 04 / 700-360
Fax: +49 (0) 79 04 / 700-51999
E-Mail: [email protected] 

Documents / Resources

Gude GNTS 12 L Dust and Liquid Vacuum Cleaner [pdf] Instruction Manual
GNTS 12 L, GNTS 20 L, GNTS 30 L, Dust and Liquid Vacuum Cleaner


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