1. Introducció
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Kärcher Compact Pressure Washer. Please read these instructions carefully before using the appliance for the first time and observe all safety warnings.
The Kärcher Compact Pressure Washer is designed for quick, everyday cleaning tasks. It features a lightweight and portable design, making it suitable for various applications around the home.

Image 1.1: Kärcher Compact Pressure Washer and included accessories.
2. Instruccions de seguretat
Always observe the following safety precautions to prevent accidents and damage:
- Seguretat elèctrica: Assegureu-vos que la font d'alimentació voltage matches the rating on the appliance. Do not operate the pressure washer with a damaged power cord or plug. Always use a residual current device (RCD) for added protection.
- Connexió d'aigua: Connect the appliance to a water supply that is clean and free of impurities. Do not connect to the potable water mains without a backflow preventer.
- Seguretat personal: Wear appropriate protective clothing, including safety glasses, during operation. Do not direct the water jet at people, animals, electrical equipment, or the appliance itself.
- Infants i espectadors: Mantenir els nens i els espectadors allunyats de la zona d'operacions.
- Estabilitat: Ensure the pressure washer is placed on a stable, level surface during operation to prevent tipping.
- Detergents: Use only Kärcher approved detergents. Follow the detergent manufacturer's instructions for use and disposal.
3. Contingut del paquet
Carefully unpack the appliance and check that all items listed below are present and undamaged. If any parts are missing or damaged, contact your dealer immediately.
- Kärcher Compact Pressure Washer Unit
- Pistola d'alta pressió
- Adjustable Spray Lance
- Mànega d'alta pressió de 3 metres
- Detergent Applicator
- Quick Connect Adapter for Garden Hose

Image 3.1: All accessories included with the Kärcher Compact Pressure Washer.
4. Muntatge i muntatge
Segueix aquests passos per muntar i preparar la teva rentadora a pressió per al seu ús:
- Connecteu la mànega d'alta pressió: Connect one end of the 3-meter high-pressure hose to the outlet on the front of the pressure washer unit. Ensure it is securely tightened.
- Connect the High-Pressure Gun: Attach the other end of the high-pressure hose to the high-pressure gun.
- Insert the Spray Lance: Insert the adjustable spray lance into the high-pressure gun until it clicks into place.
- Connexió al subministrament d'aigua: Connect a garden hose (not included) to the water inlet on the pressure washer using the quick connect adapter. Ensure the garden hose is connected to a water tap and the tap is turned on.
- Connexió elèctrica: Connecteu el cable d'alimentació a una presa de corrent adequada de 110 V.

Image 4.1: Assembled pressure washer with spray lance.

Imatge 4.2: posterior view illustrating hose and detergent tank connections.
5. Funcionament
Once assembled and connected, you can begin operating your Kärcher Compact Pressure Washer:
- Aire de purga: Before turning on the unit, squeeze the trigger on the high-pressure gun to allow water to flow through and purge any air from the system. Continue until a steady stream of water emerges.
- Inicieu l'aparell: Turn the ON/OFF switch to the 'ON' position. The motor will start, and the pump will build pressure.
- Adjust the Spray Lance: The adjustable spray lance allows you to vary the water jet from a concentrated stream to a wide fan spray. Rotate the nozzle at the end of the lance to select the desired spray pattern for your cleaning task.
- Aplicació del detergent: To apply detergent, fill the detergent applicator with Kärcher approved detergent. Attach the applicator to the high-pressure gun. The pressure washer will automatically draw detergent when operating at low pressure.
- Tècnica de neteja: Always start cleaning from a distance and gradually move closer to the surface, observing the effect of the water jet. Avoid directing the jet at sensitive materials or surfaces.

Imatge 5.1: Ex.ample of using the pressure washer to clean a bicycle.

Image 5.2: The adjustable spray lance provides control for various surfaces.

Image 5.3: Using the detergent applicator for enhanced cleaning.
6. Manteniment i emmagatzematge
Proper maintenance and storage will extend the life of your pressure washer:
- Després de l'ús: Turn off the appliance and disconnect it from the power supply. Turn off the water supply and squeeze the trigger on the gun to release any remaining pressure.
- Neteja: Netegeu l'exterior de l'aparell amb anunciamp cloth. Do not use abrasive cleaners. Regularly check and clean the water inlet filter.
- Detergent Applicator: After using detergent, rinse the detergent applicator thoroughly with clean water to prevent blockages.
- Emmagatzematge: Store the pressure washer and its accessories in a dry, frost-free location. The integrated accessory holder provides convenient storage for the lance and gun.

Image 6.1: Integrated accessory holder for convenient storage.

Image 6.2: The compact design allows for easy transport and storage.
7. Solució De Problemes
If you encounter issues with your pressure washer, consult the following table:
| Problema | Causa possible | Solució |
|---|---|---|
| L'aparell no s'engega | Sense font d'alimentació | Check power cord, plug, and fuse. Ensure the ON/OFF switch is in the 'ON' position. |
| Sense pressió o pressió fluctuant | Air in the system; Insufficient water supply; Clogged water inlet filter; Nozzle blockage. | Purge air by squeezing trigger with unit off and water on. Check water supply and hose for kinks. Clean water inlet filter. Clean nozzle. |
| Fuites d'aigua | Connexions soltes; segells danyats. | Tighten all connections. Check and replace damaged seals if necessary. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb el servei d'atenció al client de Kärcher.
8. Especificacions
Detailed technical specifications for the Kärcher Compact Pressure Washer:
- Model: 19943700
- Pressió: 1500 PSI
- Potència: 1400 W
- Caudal: 300 L/h
- Voltage: 110 V
- Dimensions del producte (L x A x A): 20 x 21 x 40 cm
- Pes del producte: 2.95 kg
- Longitud de la mànega d'alta pressió: 3 metres
- Certificació: INMETRO
- Color: Groc i Negre
- Tipus d'ús: Residencial

Image 8.1: Technical data and specifications overview.
9. Contacte i suport
For further assistance, spare parts, or warranty inquiries, please visit the official Kärcher website or contact their customer support directly. Refer to your purchase documentation for specific warranty terms and conditions.





