Highsam SC14 Cordless Pressure Washer User Manual

1. Product Overview

The Highsam SC14 Cordless Pressure Washer is a versatile and portable cleaning tool designed for various tasks, from vehicle cleaning to garden irrigation. It features a powerful brushless motor and multiple pressure settings for efficient operation.

Key Features:

• 2200W Brushless Motor: Provides stable and powerful performance with up to 1400 PSI maximum pressure.
• 4 Speed Modes: Adjustable water pressure levels (700 PSI, 900 PSI, 1200 PSI, 1400 PSI) for different cleaning needs.
• Dual 4.0 Ah Batteries: Two 21V 4000mAh batteries offer 30-40 minutes of continuous operation after a 2-3 hour fast charge. Battery level indicator on the touch screen.
• 6-in-1 Swivel Nozzle: Offers various spray patterns (0°, 15°, 25°, 40°, concentrated jet, and shower mode) for diverse applications.
• Multiple Water Supply Options: Connects to standard faucets, garden hoses, or draws water from buckets, lakes, or ponds.
• Cordless Design: No power outlet required, providing ultimate portability.

Image 1.1: Overview of the Highsam SC14 Cordless Pressure Washer and its key features.

2. Package Contents

Before assembly, please ensure all items listed below are present in your package:

• 1 x Pressure Washer Unit
• 1 x 6-in-1 Swivel Nozzle
• 1 x Rotating Nozzle
• 1 x Foam Sprayer (Foam Pot)
• 1 x Extension Pole
• 2 x Faucet Adapters
• 1 x Garden Hose Connector
• 1 x Shut-off Valve
• 1 x Hose Connector
• 1 x Filter
• 1 x 5-meter Hose (16.4FT)
• 1 x Hose Clamp
• 2 x 4Ah Batteries (21V)
• 1 x Charger
• 1 x User Manual
• 1 x Carry Bag

Image 2.1: All components of the Highsam SC14 Cordless Pressure Washer kit.

3. Setup Instructions

3.1. Charging the Batteries

1. Insert the 21V battery into the charger.
2. Plug the charger into a standard power outlet.
3. Allow 2-3 hours for a full charge. The battery level indicator on the pressure washer's touch screen will show the charge status.

Image 3.1: Battery specifications and charging details.

3.2. Assembling the Pressure Washer

1. Attach the extension pole to the main pressure washer unit by aligning the connectors and twisting until secure.
2. Select your desired nozzle (e.g., 6-in-1 swivel nozzle or rotating nozzle) and attach it to the end of the extension pole. Ensure it clicks into place.
3. Insert a fully charged 21V battery into the battery slot at the base of the pressure washer handle until it locks securely.

3.3. Connecting to a Water Source

The pressure washer offers three primary methods for water supply:

• Standard Faucet/Garden Hose: Use the provided faucet adapters and garden hose connector to attach the 5-meter hose to a standard water tap or garden hose. Ensure the shut-off valve is correctly installed to prevent water flow when idle.
• Bucket/Lake/Pond: Attach the filter to one end of the 5-meter hose and submerge it into a water source like a bucket, lake, or pond. The weighted filter head helps keep the hose submerged for stable water draw.
• Soda Bottle: For quick, small tasks, you can connect a soda bottle directly to the water inlet (adapter may be required, check package contents).

Image 3.2: Drawing water from alternative sources like buckets or pools.

Image 3.3: Connecting the pressure washer to a faucet using adapters and a stop valve.

4. Operating Instructions

4.1. Powering On and Adjusting Pressure Modes

1. Ensure the battery is inserted and the water source is connected.
2. Press the power button on the pressure washer's touch panel to turn it on. The display will activate.
3. Touch the display to cycle through the 4 pressure modes:
   • 700 PSI: Weak pressure for garden watering.
   • 900 PSI: Low pressure for light cleaning tasks.
   • 1200 PSI: Medium pressure for general cleaning.
   • 1400 PSI: High pressure for stubborn stains.
4. Squeeze the trigger to begin spraying. Release the trigger to stop.

Image 4.1: Pressure modes and their recommended uses.

4.2. Using the 6-in-1 Swivel Nozzle

The 6-in-1 nozzle allows you to quickly change spray patterns:

1. Turn off the pressure washer before adjusting the nozzle.
2. Rotate the nozzle head to select the desired spray pattern: 0°, 15°, 25°, 40°, concentrated jet, or shower.
3. Ensure the nozzle is securely set before reactivating the pressure washer.

Image 4.2: Different spray patterns available with the 6-in-1 nozzle.

4.3. Using the Foam Sprayer

1. Fill the foam pot with appropriate cleaning solution or detergent.
2. Attach the foam sprayer to the pressure washer unit.
3. Activate the pressure washer and spray to apply foam to the desired surface.
4. After applying foam, switch to a rinse nozzle and clean water to wash off the detergent.

Image 4.3: Using the foam cannon for effective cleaning.

4.4. Applications

The Highsam SC14 is suitable for a variety of cleaning and irrigation tasks:

• Car and Motorcycle Cleaning
• Window and Glass Cleaning
• Patio and Floor Cleaning
• Garden and Plant Watering

Image 4.4: Versatile applications of the pressure washer.

5. Maintenance

5.1. Cleaning and Storage

• After each use, disconnect the water supply and run the pressure washer briefly to clear any remaining water from the pump and hose.
• Remove and clean all nozzles and accessories. Store them in the provided carry bag.
• Wipe down the main unit with a damp cloth.
• Store the pressure washer and batteries in a dry, cool place, away from direct sunlight and freezing temperatures.

5.2. Battery Care

• Always fully charge batteries before storage and after prolonged periods of inactivity.
• Do not expose batteries to extreme temperatures.

6. Troubleshooting

Common Issues and Solutions:

• No Water Flow:
  • Check if the water source is properly connected and turned on.
  • Ensure the water filter is clean and not clogged.
  • Verify that the hose is not kinked or blocked.
• Low Pressure:
  • Confirm the selected pressure mode is appropriate for the task.
  • Check for blockages in the nozzle or extension pole.
  • Ensure the battery is fully charged.
• Unit Not Turning On:
  • Verify the battery is fully charged and correctly inserted.
  • Press the power button firmly.

7. Specifications

8. Warranty and Support

Highsam offers a worry-free shopping experience. Should you encounter any issues with your Highsam battery-powered pressure washer, please contact us at any time. We are committed to providing a satisfactory solution.

For returns, a 30-day refund/replacement policy is typically available through the retailer.

9. Official Product Videos

9.1. Unboxing and Setup Demonstration

9.2. Pressure Washer in Action