HUTT W8 Variable Frequency Window Cleaning Robot

Product Overview

Components and Functions

Parts List

introduction to standard operation

introduction to Installation

1. Installing the cleaning pad
   1. Stick the white side of the cleaning pad to the machine and keep it smooth to avoid air leakage.
   2. Requirements for sticking the cleaning pad: the cleaning pad shall be placed onto the correct position smoothly, and avoid covering the detection holes at four corners. *Be sure to use a dry cleaning pad, otherwise, there is a risk of falling.
2. Filling water into the water tank
   1. Remove the water tank plug, fill an appropriate amount of pure water or special glass cleaner into the water bottle, pour it into the water tank, and tighten the water tank plug. *The filling content must be non-corrosive liquid. For axample: distilled water, special glass water, pure water, etc. It is recommended to use distilled water or special glass water for a better cleaning result.
3. 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.
4. Fixing the safety rope
   1. Check whether the safety rope is damaged. If the safety rope is intact and undamaged, perform the following operations.
   2. Fix the safety rope on a solid, reliable and immovable object, leaving an appropriate length for the machine to work.
   3. It is recommended to circle the object for 1-2 more rounds to ensure the safety.
5. Cleaning the wheels
   1. Do not put the machine directly on the floor after use, particles or other substances on the floor will stick onto the cleaning pad or crawlers, which will scratch the glass easily when the machine is putting back into use.
   2. If the wheels of the machine are dirty, please enable the wheel cleaning function.
   3. Hold the machine in your hand and turn it over with the bottom suction inlet upwards, press and hold the power button for 3s, the crawler wheels will rotate slowly, then use a wet tissue to wipe off the dirt on the crawler wheels.
6. Starting the machine
   1. it is recommended to spray some window cleaner to the window before use.
   2. Hold the Power button for more than 3S to start the machine.
   3. Make sure the machine has attached to the glass, then release the machine and press the power button for 1S, and the machine starts to work.
7. Removing the machine
   1. After the wiping work is completed, hold the safety rope with one hand, hold the machine with the other hand and press the power button. Remove the machine after the working sound of the machine is reduced.
      *Note: If the machine is without your reach after wiping the window, please use the remote control to maneuver the machine to a place that is convenient to access by hands, then take down the machine according to the above steps.

Maintenance
When wipe-cleaning the area beneath the cleaning pad, please unplug and turn off the machine.

Washing the cleaning pad

• Remove the cleaning pad, soak it in water at about 200C for 2 minutes, then brush it with a soft brush, do not rub or twist it, please let it dry naturally before use.
• Do not directly use the wet cleaning pad avoid the muhlne slipping during the work.
• Good maintenance will help prolong the life of the cleaning pad.
• When the cleaning pad is aged and annot be closely atuched the Velcro, please replace it in time to achieve the best cleaning effect.

Cleaning the bottom component

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

Instruction to the Remote Control
*Note: Take out the battery of the remote control when the machine will not be used for a long time to avoid battery aging and causing damage to the remote controlattached to the Velcro, please replace it in time to achieve the best cleaning effect.

Safety Precautions

Troubleshooting

LED Indicators and Voice Prompts

Technical Parameters

Item	Parameters	Item	Parameters
ModelNo.	WA	Capacity of the back up battery	650mAh
Rated Voltage	24V=	Machine remains attached when the power is off	20minutes
RatedPower	90W	Variable Frequency Suction Range	1850-3800Pa
Noise Level	65dB	Capacity of the Water Tank	80ml
Machine Dimensions	241*241*83mm	CleaningSpeed	0.0Sm/s
Charging Current	300mA	Minimum applicable area	400*600mm
Remote Control Operation Frequency	2450Mhz	Remote control Maximum Output Power	4mW

Path Planning Description

When the robot is placed “upright”, the robot will wipe in a “Z” pattern. For example, the following positions are all considered as ‘upright’ placements.

1. The machine moves from the upper left corner to the upper right corner, meanwhile it measures the width of the window and moves to the next line when touching the rightmost edge.
2. The machine continues to wipe along the next line, and starts spraying water intermittently. The space of each line is 1/3 of the machine length
3. The machine wipes line by line until cleaning up the entire window.

When the robot is placed “horizontally”, the robot begins wiping in a “N” pattern. For example, the following positions are considered to be placed “horizontally”. It is recommended to use the “N” pattern to wipe the windows with a narrow frame.

1. After reaching the right frame, the robot rotates and moves upwards, and starts to wipe the window along the line close to the right frame.
2. After wiping upwards and downwards along the right frame, the robot moves leftwards to the next line.
3.  The robot continues to wipe along the next line and starts spraying water intermittently. The water spraying function will be paused if slippage occurs.
4. After finished wiping the entire window, the robot returns to the starting area in an upright position.

Note: If the machine encounters an abnormal frame, it will cause data errors when detecting the distance between edges, resulting in a slight error of position where the robot returns to the starting point, which will not affect the normal use.

Description of the water spraying function

1. The machine is powered on with the default wet-wipping mode.
2. If dry wipe mode is required, directly press the water spray button on the remote control to turn off the water spray function.
3. Under wet wiping mode, the machine sprays water once every 10-15 seconds, and doesn’t spray water during the edge detection process and the line changing process.
4. Under the command of the remote control, the machine does not spray water when it moves upwards/downwards/leftwards/rightwards

Fault List

WEEE Information

All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location as well as terms and conditions of such collection points.

Conformity

We Beijing Hutt Wisdom Technology Co., Ltd, hereby declare that this device corresponds to the basic requirements and relevant regulations outlined in guidelines 2014/53/EU, 2011/65/EU. The CE declaration of conformity for this product can be found on the following link: 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.

Documents / Resources

HUTT W8 Variable Frequency Window Cleaning Robot [pdf] User Manual 2BHJF-RC-A1, 2BHJFRCA1, W8 Variable Frequency Window Cleaning Robot, W8, Variable Frequency Window Cleaning Robot, Frequency Window Cleaning Robot, Window Cleaning Robot, Cleaning Robot, Robot

References

• User Manual