MIMYTH Cordless Pressure Washer MBBT25022 User Manual

Introduction

Thank you for choosing the MIMYTH Cordless Pressure Washer. This powerful, portable, and battery-powered device is designed to make your cleaning tasks easier and more efficient. With its brushless motor and versatile features, it's suitable for a wide range of applications, from washing vehicles to cleaning outdoor surfaces. Please read this manual thoroughly before operating the device to ensure safe and optimal performance.

Image: MIMYTH Cordless Pressure Washer in use, demonstrating its 1200 PSI cleaning force on a vehicle.

Components Included

Your MIMYTH Cordless Pressure Washer kit includes the following items:

• Cordless High Pressure Washer Unit
• 4.0Ah Battery
• Fast Charger
• 6-in-1 Nozzle
• Foam Pot (Foam Cannon)
• Stop Valve
• 23FT Extended Extra-strong Hose
• Hose Clip
• NPT Garden Hose Adapter
• GHT Garden Hose Adapter
• Slip-on Rubber Faucet Connector
• Direct Garden Hose Connector
• Weighted Filter
• Storage Case
• Detailed User Manual

Image: All components of the MIMYTH Cordless Pressure Washer kit, including the main unit, battery, charger, various nozzles, hose, and adapters.

Setup

Follow these steps to set up your cordless pressure washer:

1. Assemble the Hose and Connectors: Connect the stop valve, quick connector, and the 23-ft hose. Ensure all connections are secure to prevent leaks.
2. Choose Your Water Source: The pressure washer can draw water from various sources.
   • From a Bucket or Pool: Attach the weighted filter head to one end of the hose and submerge it in your water source. The weighted filter screens out grit and debris.
   • From a Faucet or Garden Hose: If you have already used the weighted filter, remove it. Attach a quick connector to that end of the hose. Then, use the appropriate NPT, GHT, or slip-on rubber faucet connector to attach your hose to a standard garden hose or outdoor tap. A direct garden hose connector is also included for direct attachment.
3. Install the Battery: Insert the fully charged 4.0Ah 21V battery into the designated slot on the pressure washer unit until it clicks into place.
4. Attach the Nozzle: Select your desired nozzle or accessory.
   • 6-in-1 Nozzle: For general power washing, attach the 6-in-1 nozzle. This versatile nozzle allows you to switch between 0°, 15°, 25°, 40°, jet, and shower spray patterns.
   • Foam Cannon: For deep cleaning with detergent, attach the foam cannon. Fill it with your preferred cleaning solution (detergent not included).

Image: Illustration of multiple water source options for the pressure washer, including garden hose, water tap, and bucket with weighted filter.

Operating Instructions

Once assembled and connected to a water source, your MIMYTH Cordless Pressure Washer is ready for use.

Power and Pressure Control

The integrated LCD control panel offers three precisely calibrated modes for pressure adjustment. Press the power button to cycle through the modes (P1, P2, P3) to select the appropriate pressure for your task. P1 is for gentle rinse, while P3 provides maximum cleaning force.

Image: The brushless motor and smart touch panel of the pressure washer, highlighting the three power levels for customized cleaning.

Nozzle and Foam Cannon Usage

• 6-in-1 Nozzle: Rotate the nozzle head to switch between different spray patterns (0°, 15°, 25°, 40°, jet, and shower). Always switch the nozzle only when the machine is off to prevent leaks.
• Foam Cannon: Attach the foam cannon for applying dense foam. After applying foam, switch back to the 6-in-1 nozzle to rinse clean.

Image: The 6-in-1 nozzle showing different spray patterns and the foam cannon for deep cleaning applications.

Applications

This portable pressure washer is ideal for:

• Washing cars, motorcycles, and bicycles.
• Cleaning windows and glass surfaces.
• Scrubbing walls, patios, and driveways.
• General yard cleaning and irrigation.

Image: Various scenarios demonstrating the versatility of the cordless pressure washer for car washing, motorcycle cleaning, glass cleaning, yard maintenance, ground scrubbing, and irrigation.

Maintenance

Proper maintenance ensures the longevity and optimal performance of your pressure washer.

• Battery Care: The 4.0Ah 21V high-performance battery features a Smart Battery Management System to prevent heat build-up and preserve battery life. Always charge the battery fully after each use. A full recharge takes approximately 4 hours. Store the battery in a cool, dry place.
• Filter Cleaning: Regularly inspect and clean the weighted intake filter to ensure it effectively screens out grit, leaves, and sand. A clogged filter can reduce performance.
• Hose Inspection: The 23-ft hose is made from thick, high-elastic polymer designed to resist kinks and remain pliable. Periodically check the hose for any signs of wear, cracks, or damage.
• Nozzle and Accessory Cleaning: After each use, rinse all nozzles and accessories with clean water to remove any detergent residue or debris.
• Storage: Store the pressure washer and all accessories in the provided waterproof soft case in a dry, protected area.

Troubleshooting

If you encounter issues with your pressure washer, refer to the following common solutions:

• Machine operating with no water flow: This often indicates the pump needs priming. Ensure the water source is connected and the filter is submerged. You may need to manually prime the pump by pouring water into the inlet.
• Bend at the connection causing reduced water flow: If the hose is bent or kinked near a connection point, it can restrict water flow. Cut off a short, damaged section of the hose to ensure a smooth water flow.
• Low pressure: Check the battery charge level. Ensure the water source is adequate and the filter is clean. Verify that the nozzle is correctly attached and not clogged.
• Leaks: Ensure all connections (hose, nozzles, adapters) are tightened securely. Check O-rings for damage and replace if necessary.

Specifications

Image: The 21V 4.0Ah high-performance battery, showing its working time (20-45 minutes) and charging time (4-5 hours), along with triple protection system icons.

Image: The 23-foot sturdy hose, detailing its inner elastic pressure-resistant core and outer flexible, wear-resistant material for anti-kink and weatherproof performance.

Warranty and Support

MIMYTH stands by the quality of its products. Your cordless pressure washer comes with a comprehensive one-year warranty.

For any questions, assistance, or concerns, our customer service team is available 24/7. We guarantee a professional response within 24 hours to address your needs promptly and effectively. Your satisfaction is our top priority.