HUTT W8 Variable Frequency Window Cleaning Robot User Manual

Thank you for choosing HUTT W8 Window Cleaning Robot.

Please read this manual carefully before usage so as to protect your safety and allow you to make full use of your HUTT cleaning product.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

This appliance contains batteries that are non-replaceable. WARNING: For the purposes of recharging the battery, only use the detachable supply unit provided with this appliance.

1. Product Overview

1.1 Components and Functions

Power Button: Long-press for 3s to power on/off. Short-press to pause/continue.

Components: Main Unit, Water Tank, Nozzle, Crawler wheel, Bottom suction inlet, LED indicators, Software debugging port.

Diagram Description: The diagram shows the main unit with its components and a separate view of the crawler wheel and bottom suction inlet with LED indicators.

1.2 Parts List

The HUTT W8 comes with the following parts: Main Unit, Cleaning pad, Remote control, Water bottle, Safety rope, Power adapter, Plug, User manual.

1.3 Introduction to standard operation

1.4 Introduction to Installation

Installing the cleaning pad

(1) Stick the white side of the cleaning pad to the machine, ensuring it is smooth and covers the detection holes at the corners. Use a dry cleaning pad to prevent falling.

Filling water into the water tank

(1) Remove the water tank plug, fill with appropriate amount of pure water or special glass cleaner, and tighten the plug. Use non-corrosive liquid like distilled or special glass water for best results.

Connecting to the power supply

(1) Connect the power cord on the machine to the adapter. (2) Connect the power cord of the plug to the adapter. (3) Insert the plug into a power socket.

Fixing the safety rope

(1) Check the safety rope for damage. (2) Fix the safety rope to a solid, immovable object, leaving appropriate length. (3) Wrap the object 1-2 times for security.

Cleaning the wheels

(1) Avoid placing the machine directly on the floor after use to prevent particles from sticking to the pad or crawlers. (2) Enable the wheel cleaning function if wheels are dirty. (3) Hold the machine, turn it over, press and hold the power button for 3s, and wipe the crawler wheels with a wet tissue.

Starting the machine

(1) Spray window cleaner on the window before use. (2) Hold the Power button for more than 3s to start. (3) Ensure the machine is attached to the glass, then release the machine and press the power button for 1s to start working.

Removing the machine

(1) After cleaning, hold the safety rope with one hand, the machine with the other, and press the power button. Remove the machine when the working sound reduces. (Note: If the machine is out of reach, use the remote control to maneuver it closer.)

1.5 Maintenance

When cleaning the area beneath the cleaning pad, unplug and turn off the machine.

1.5.1 Washing the cleaning pad

Remove the cleaning pad, soak in 20°C water for 2 minutes, brush gently, and let it dry naturally. Do not use a wet cleaning pad during operation. Proper maintenance prolongs the life of the cleaning pad. Replace if it no longer adheres well to the Velcro.

1.5.2 Cleaning the bottom component

• Bottom suction inlet: Wipe with a cleaning cloth to avoid blockage.
• Anti-drop sensor: Wipe with a cleaning cotton swab to maintain sensitivity.
• Water removing blades: Wipe with a cleaning cloth to keep them clean.

1.6 Instruction to the Remote Control

Note: Remove the remote control battery when not in use for a long time to prevent aging and damage.

2. Safety Precautions

3. Troubleshooting

4. LED Indicators and Voice Prompts

5. Technical Parameters

6. Path Planning Description

When the robot is placed "upright", it wipes in a "Z" pattern. The diagram shows six possible "upright" placements.

The robot rotates from the starting position and then moves upwards. It measures window width and moves to the next line upon reaching the edge. It sprays water intermittently, with line spacing at 1/3 of machine length, until the entire window is cleaned.

When placed "horizontally", the robot wipes in an "N" pattern. This pattern is recommended for narrow frames. The diagram shows six possible "horizontally" placements.

After reaching the right frame, the robot moves upwards and wipes along the line close to the frame. It then moves leftwards to the next line and continues wiping, spraying water intermittently. Water spraying pauses if slippage occurs. After cleaning, it returns to the starting area in an upright position.

Note: Abnormal frame detection may cause slight positional errors upon return to the starting point, but normal use is not affected.

Description of the water spraying function

• The machine defaults to wet-wiping mode. Press the water spray button on the remote to turn it off for dry wipe mode.
• In wet wiping mode, water is sprayed every 10-15 seconds and not during edge detection or line changing.
• Water is not sprayed when moving upwards/downwards/leftwards/rightwards as per remote control commands.

7. Fault List

8. WEEE Information

Products with this symbol are waste electrical and electronic equipment (WEEE) and should not be mixed with household waste. Dispose of them at designated collection points to protect human health and the environment. Contact local authorities for more information on collection points and terms.

9. Conformity

Beijing Hutt Wisdom Technology Co., Ltd declares that this device complies with basic requirements and regulations of guidelines 2014/53/EU and 2011/65/EU. The CE declaration of conformity can be found at: https://us.huttwisdom.com/certificate

FCC Caution

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.