1. Introduction
The Kärcher OC 3 Plus Mobile Outdoor Cleaner is a portable, battery-operated cleaning device designed for on-the-go applications. Its compact and lightweight design makes it suitable for cleaning items such as bicycles, hiking boots, pet paws, and strollers, especially when access to a power source or continuous water supply is limited. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device.
2. Safety Information
Please read and understand all safety instructions before operating the device. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
- Battery Safety: Use only the specified charger for the integrated lithium-ion battery. Do not expose the battery to extreme temperatures or direct sunlight.
- Water Pressure: The device operates at a low, gentle pressure suitable for sensitive surfaces. Avoid directing the water jet at electrical components or people/animals at close range.
- Electrical Safety: Ensure hands are dry when handling electrical connections. Do not operate the device if any part is damaged.
- Children and Pets: Keep the device out of reach of children and pets during operation and storage.
- Storage: Store the device in a dry, frost-free location.
3. Product Overview
The Kärcher OC 3 Plus features a compact design with integrated storage for its accessories. Key components include:
- Main Unit: Houses the motor, pump, and integrated lithium-ion battery.
- Water Tank: A detachable 1.8-gallon (4-liter) water tank for portable use.
- Spray Gun: Ergonomically designed for comfortable use.
- Spiral Hose: Connects the main unit to the spray gun.
- Nozzles: Includes a standard flat spray nozzle and a cone-spray nozzle for varied cleaning tasks.
- Carrying Handle: For easy transport.
- Battery Run Time Indicator: LED lights indicate battery status.
Figure 3.1: Kärcher OC 3 Plus Mobile Outdoor Cleaner with its main components.
Figure 3.2: Labeled features of the Kärcher OC 3 Plus, including the carrying handle, flexible hose, spray gun, battery run time indicator, and storage container.
4. Setup
- Charging the Battery: Before first use, fully charge the integrated lithium-ion battery. Connect the charger to the device and a power outlet. The LED indicator will show charging status.
- Filling the Water Tank:
- Remove the top section (water tank) from the base unit.
- Unscrew the filler cap and fill the tank with clean water (up to 1.8 gallons / 4 liters).
- Securely replace the filler cap and reattach the water tank to the base unit.
Figure 4.1: The detachable water tank can be easily removed for filling.
- Connecting the Hose and Spray Gun:
- Retrieve the spiral hose and spray gun from their storage compartment under the water tank.
- Connect one end of the spiral hose to the outlet on the main unit and the other end to the spray gun. Ensure connections are secure.
- Attach the desired nozzle (flat spray or cone-spray) to the spray gun.
5. Operating Instructions
- Powering On: Press the power button on the base unit to turn on the cleaner. The battery indicator LEDs will illuminate.
- Initiating Water Flow: Point the spray gun at the item to be cleaned and press the trigger to start the water flow.
- Cleaning Techniques:
- For general cleaning, use the standard flat spray nozzle. Hold the nozzle at an appropriate distance from the surface to avoid damage.
- For more sensitive items, such as pet paws, use the cone-spray nozzle for a wider, gentler spray.
- Move the spray gun steadily across the surface to remove dirt and debris.
Figure 5.1: The Kärcher OC 3 Plus is ideal for cleaning bicycles after outdoor activities.
Figure 5.2: Easily clean muddy hiking boots with the portable cleaner.
Figure 5.3: The gentle pressure is suitable for cleaning pets.
- Pausing/Stopping: Release the trigger to stop the water flow. Press the power button to turn off the device completely.
6. Maintenance
- Emptying and Cleaning the Water Tank: After each use, empty any remaining water from the tank. Rinse the tank with clean water to prevent algae or sediment buildup.
- Cleaning Nozzles: Periodically check nozzles for blockages and clean them if necessary.
- Battery Care: For optimal battery life, store the device with a partially charged battery (around 50%). Recharge the battery every few months if not in regular use.
- Storage: Disconnect all accessories and store the hose and spray gun in the integrated compartment. Store the device in a dry, frost-free environment.
Figure 6.1: The hose and spray gun store neatly within the unit for compact storage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow. | Water tank empty; hose kinked; nozzle blocked. | Refill water tank; straighten hose; clean nozzle. |
| Low pressure. | Low battery; nozzle partially blocked. | Recharge battery; clean nozzle. |
| Device does not turn on. | Battery discharged; power button not pressed correctly. | Charge battery; ensure firm press on power button. |
8. Specifications
- Model: OC 3
- Power Source: Battery Powered (Integrated Lithium-ion)
- Water Tank Volume: 1.8 Gallons (4 Liters)
- Maximum Pressure: 72 PSI
- Maximum Flow Rate: 0.5 Gallons Per Minute
- Hose Length: 9.2 Feet
- Item Weight: 5.1 Pounds
- Product Dimensions: 11"L x 9.5"W x 10.25"H
- Color: Black
9. Official Product Videos
The following video provides additional visual guidance on the Kärcher OC 3 Plus Mobile Outdoor Cleaner.
Video 9.1: Demonstration of the Kärcher OC 3 Portable Cleaner's compact design and internal storage for accessories.
10. Warranty and Support
Kärcher products are manufactured to high-quality standards and come with a manufacturer's warranty. For specific warranty details, product registration, or technical support, please refer to the warranty card included with your product or visit the official Kärcher website. Contact information for customer service is also available on the product packaging.
