KIMO 5018 20V Cordless Portable Pressure Washer User Manual
Comprehensive user guide for the KIMO 5018 20V Cordless Portable Pressure Washer. Includes assembly instructions, battery charging, operation steps, maintenance, and troubleshooting.
Quick answers from the manual
Quick answer
- The KIMO 5018 is a 20V cordless pressure washer. To operate, ensure the battery is charged, attach the desired accessory, connect the draw hose, and prime the pump by holding the nozzle below waist level until water flows. p. 10, 18
Key actions
- Charging the battery p. 14
- Attaching accessories p. 16
- Starting the machine p. 18
First start
- Prime the pump p. 18
Problems and fixes
Lower machine below 5ft, rinse hose filter, check connections.
p. 20Maintenance and reset
- Cleaning and Storage p. 19
Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Max Water Pressure | 250psi | Maximum pressure output | p. 10 |
| Max Flowing Rate | 3 L/minute | Water flow rate | p. 10 |
Where to find it in the PDF
- Components p. 11
- Troubleshooting p. 20
Table of contents
Manual images
Click an image to enlargeImportant Information
The KIMO 5018 is a cordless high-pressure washer intended for residential use to clean vehicles, machines, buildings, and facades. Important: Use only cold or lukewarm water. Do not use dirty, gritty water or chemical products that are not recommended, as these can damage the pump. Always ensure the battery is fully charged before use.
Components
The unit includes the following main components:

- Pressure cleaning lance
- Angle lance
- Brush
- Soap bottle
- Draw hose with filter and connector
- Battery pack
Battery and Charging
KIMO chargers are designed to charge the battery pack in 40 to 60 minutes. To charge, insert the battery pack into the charger and plug the charger into an appropriate outlet. The red indicator light signifies charging, while the green light indicates the battery is fully charged. Do not discharge batteries fully; recharge after each use for the longest battery life.


Assembly and Operation
Attaching Accessories: Align the two projections on the lance, brush, or soap bottle with the grooves on the power nozzle and twist to lock. Attach the draw hose to the power nozzle until you hear a click; pull gently to ensure it is secure.


Operation: To start the appliance, press the lock-off button first, then press the on/off switch on the handle. First Use: You must prime the pump to empty air from the hose. Place the power nozzle below waist level (less than 5ft / 1.5m), attach the lance, and set it to high pressure. Run until water flows steadily, which may take up to 30 seconds.
Cleaning and Storage
Before storage, completely drain all water from the machine and hose. Clean the moulded plastic housing using a soft brush and clean cloth. Do not use solvents or polishes. Store in a secure, dry, and frost-free place out of the reach of children.
Troubleshooting
If the machine does not draw water, ensure the nozzle is below the water source level, check that the hose filter is not blocked, and ensure there are no kinks in the hose. If the machine does not turn on, check that the battery is installed correctly and charged. If pressure is inconsistent, check the hose connections and adjust the pressure controller.
Specifications
- Voltage: 20V
- Max Water Pressure: 250psi
- Max Flowing Rate: 3 L/minute
- Weight: 3.3 lbs
Manufacturer information
Zhejiang Kimo Power Tools Co., Ltd.
Practical help
Common problems
Lower the nozzle below the water source level (less than 5ft), clean the hose filter, and check for hose kinks.
Ensure the battery pack is installed correctly and fully charged.
Check the connection between the hose adapter and the draw hose, or adjust the pressure using the pressure controller.
Clean the soap bottle with fresh water and ensure the machine is connected to a water source.
Before use
- Ensure the battery pack is fully charged.
- Check that the hose filter is clean and free of debris.
- Verify all accessories (lance, brush, etc.) are securely attached.
- Prime the pump by holding the nozzle below waist level to remove air.
- Ensure the water source is clean and free of grit.
Specs in practice
- Max Water Pressure
- 250psi - The maximum pressure output suitable for removing most stains.
- Max Flowing Rate
- 3 L/minute - The volume of water the machine processes per minute.
Images and diagrams
- The components diagram identifies 14 parts including the lance, brush, soap bottle, and hose assembly.
- Battery installation instructions show aligning the pack with the handle rails.
- Switch operation diagram illustrates pressing the lock-off button before the trigger.
Model compatibility
- Use only KIMO recommended batteries and chargers.
- Not suitable for connection to potable water mains.
- Operating temperature range is 19°F to 104°F (-7°C to 40°C).
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.