MJ 24 - Pressure washer KARCHER - Free user manual and instructions
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| Product type | Pressure washer |
| Model | MJ 24 |
| Brand | Kärcher |
| Power source | Electric (230 V) |
| Power input | 1.5 kW |
| Max pressure | 105 bar |
| Flow rate | 360 L/h |
| Weight | 8.2 kg |
| Dimensions (L × W × H) | 30 × 25 × 40 cm |
| Hose length | 5 m |
| Power cord length | 5 m |
| Pressure adjustment | Variable via trigger |
| Detergent suction | Built-in detergent tank |
| Nozzles included | Fan jet, rotor nozzle and high-pressure lance |
| Safety features | Trigger gun lock and thermal overload protection |
| Maintenance | Self-locking filter and accessible pump for easy cleaning |
| Repair | Spare parts available for pump, hose and accessories |
| Water supply | Connects to standard garden hose |
| Applications | Suitable for vehicles, terraces, garden furniture and outdoor cleaning |
| Noise level | 75 dB(A) |
| Warranty | 2-year manufacturer warranty |
Frequently Asked Questions - MJ 24 KARCHER
How do I start the Kärcher MJ 24 pressure washer?
Ensure the device is on a stable surface and connected to a water supply. Open the garden tap, turn on the water supply, and press the ON/OFF switch. Hold the trigger gun to release water pressure before switching off.
How do I connect the high-pressure hose and spray lance correctly?
Attach the high-pressure hose to the water inlet and the trigger gun. Firmly push the spray lance into the gun until it locks into place. To disconnect, press the release button and pull off the lance. Always check for tight connections to avoid leaks.
Can I use the pressure washer to clean my car?
Yes, but use a low-pressure setting and a fan nozzle. Keep a distance of at least 30 cm from the paintwork. Use detergent if needed and rinse thoroughly with clear water.
How do I add detergent to the MJ 24?
Fill the built-in detergent tank with a suitable Kärcher detergent. Use the detergent nozzle (black) to apply foam. For rinsing, switch back to the high-pressure nozzle (white).
What maintenance does the pressure washer require?
Regularly check and clean the water filter at the water inlet. After use, disconnect the hose and switch off the device, then press the trigger gun briefly to release residual pressure. Do not run the pump without water to prevent damage.
Why does the motor not start?
Check that the power cord is plugged in and the socket is working. Verify the thermal overload cut-out has not tripped and that the water supply is open. If the motor still does not start, contact a service center.
How should I store the MJ 24 in winter?
Drain all water from the device, hoses and accessories. Store the pressure washer in a dry and frost-proof room. You can also use a protective antifreeze agent designed for pressure washers.
How do I adjust the pressure on the pressure washer?
The pressure is adjusted via the trigger gun: press the trigger lightly for partial pressure or fully for maximum pressure. Some models also feature a pressure regulator knob. Refer to the manual for the exact adjustment method.
What does the nozzle symbol mean?
Different nozzles produce different spray patterns. The fan nozzle is for general cleaning, the rotor nozzle for stubborn dirt, and the low-pressure nozzle for detergent application. Choose the appropriate nozzle based on your surface.
Are spare parts available for the MJ 24?
Yes, Kärcher offers original spare parts for the MJ 24, including hoses, guns, and seals. Check the model reference on the device nameplate to order the correct parts.
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USER MANUAL MJ 24 KARCHER
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Product information
Brand : KARCHER
Model : MJ 24
Category : Pressure washer