Rohnson Mamba Force M9 Cordless Stick Vacuum Cleaner User Manual

Important Safety Instructions

Please read all instructions carefully before using the appliance. Keep this manual for future reference.

• Do not use the vacuum cleaner outdoors or on wet surfaces.
• Do not allow children to operate the appliance. Close supervision is necessary when used near children.
• Do not pick up flammable or combustible materials, hot ashes, or sharp objects.
• Ensure the filter is properly installed before use.
• Use only manufacturer-recommended attachments.
• Disconnect the charger from the power outlet when not in use and before cleaning.

Product Overview

The Rohnson Mamba Force M9 is a versatile cordless stick vacuum cleaner designed for efficient cleaning across various surfaces. It features a powerful BLDC motor, adaptive suction, and a range of accessories.

Image: The Rohnson Mamba Force M9 cordless stick vacuum cleaner shown with its main body, extension tube, floor brush, and various attachments including the powerbrush, crevice tool, and upholstery tool.

Image: An infographic highlighting the 415W motor, flexible articulation for reaching under furniture, hygienic dustbin emptying, and different brush rollers for various surfaces.

Setup and Assembly

1. Unpacking

Carefully remove all components from the packaging. Check for any damage or missing parts. Retain packaging for future storage or transport.

2. Assembling the Vacuum Cleaner

1. Attach the Extension Tube: Connect the extension tube to the main motor unit until it clicks into place.
2. Attach the Floor Brush: Connect the desired floor brush (bristle roller for carpets, soft roller for hard floors) to the other end of the extension tube until it clicks.
3. Handheld Configuration: For handheld use, attach accessories directly to the main motor unit.

Image: The Rohnson Mamba Force M9 fully assembled in its stick vacuum configuration, ready for use.

3. Charging the Battery

Before first use, fully charge the battery. Connect the charger to the charging port on the main motor unit and plug it into a power outlet. The LED display will indicate charging status. A full charge takes approximately 4-5 hours.

Operating Instructions

1. Power On/Off and Suction Modes

Press the power button on the handle to turn the vacuum cleaner on. The LED display will show the current suction mode and battery level. Press the mode button to cycle through the available suction settings:

• Auto Mode: Automatically adjusts suction power based on detected dust levels.
• Manual Modes (3 Speeds): Select low, medium, or high suction for specific cleaning needs.

Image: A detailed view of the Rohnson Mamba Force M9's advanced control panel, showing options for 3 manual speeds and an automatic suction mode, along with battery and maintenance indicators.

2. Using Attachments

The Mamba Force M9 comes with several attachments for various cleaning tasks:

• Powerbrush: Ideal for deep cleaning carpets and rugs.
• Soft Roller Brush: Designed for delicate hard floors to prevent scratches.
• Crevice Tool: For narrow gaps, corners, and edges.
• Upholstery Tool: For cleaning sofas, curtains, and other fabric surfaces.

Image: This image illustrates the different brush types (bristle and soft rollers) and a selection of accessories for the Rohnson Mamba Force M9, highlighting its versatility.

3. Flexible Tube Feature

The flexible extension tube allows you to easily reach under furniture and into low spaces without bending down. Simply press the release button on the tube to articulate the joint.

Image: The Rohnson Mamba Force M9 shown with its flexible extension tube bent at an angle, demonstrating its capability to clean under low furniture.

4. LED Lighting

The floor brush is equipped with LED lights that illuminate the cleaning path, making hidden dust and debris visible in dark areas or under furniture.

Maintenance

1. Emptying the Dustbin

Regularly empty the dustbin to maintain optimal suction power. Press the dustbin release button to detach it from the main unit. Open the bottom flap over a trash can to dispose of collected debris. Close the flap and reattach the dustbin until it clicks.

2. Cleaning Filters

The Mamba Force M9 uses a multi-stage filtration system, including a HEPA filter. Clean the filters regularly to prevent clogging and maintain air quality.

• Pre-filter/Mesh Filter: Remove and tap out loose dust. Rinse with water if necessary and ensure it is completely dry before reinstallation.
• HEPA Filter: Gently tap to remove dust. Do not wash the HEPA filter unless specified by the manufacturer. Replace if heavily soiled or damaged.

Refer to the LED display for filter cleaning reminders.

3. Cleaning the Brush Roll

Periodically check the brush roll for tangled hair or debris. To remove, locate the release mechanism on the side of the floor brush, unlock it, and slide out the brush roll. Cut away any tangled hair with scissors and clean the brush housing. Reinsert the brush roll and secure the mechanism.

4. Battery Care

To prolong battery life:

• Avoid fully discharging the battery frequently.
• Store the vacuum cleaner in a cool, dry place.
• Charge the battery fully before long periods of storage.

Troubleshooting

If the problem persists after attempting these solutions, please contact Rohnson customer support.

Specifications

Warranty and Support

For warranty information, technical support, or to inquire about spare parts, please contact Rohnson customer service through their official website or the retailer where the product was purchased. Please have your model number (Mamba Force M9) and proof of purchase available when contacting support.