YT-82161 - Polisher Yato - Free user manual and instructions
Find the device manual for free YT-82161 Yato in PDF.
User questions about YT-82161 Yato
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
Download the instructions for your Polisher in PDF format for free! Find your manual YT-82161 - Yato and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. YT-82161 by Yato.
USER MANUAL YT-82161 Yato
EN WET STONE POLISHER
DE NASS-STEINPOLIERER
text_image
Labeled photo of a cleaning power tool with numbered parts including a grinding wheel, electrical plug, and motor housing.
text_image
6 8
natural_image
Close-up of a mechanical component with a screw and shaft assembly (no visible text or symbols)
natural_image
Close-up of hands adjusting a mechanical component, showing internal components and assembly (no text or symbols visible)
natural_image
Close-up of a hand adjusting a mechanical component with a circular perforated plate and a numbered label (5), no readable text or symbols present.
natural_image
Mechanical assembly diagram showing two views of a device with internal components and labeled part '11' (no text or symbols beyond label)
text_image
14 13 PRCD ZUL-16-I 20000000000 TEST BEFORE EXCHANGE 15 VI
text_image
9 5 12 VII
natural_image
Close-up of hands operating a power tool with a circular base, no visible text or symbols- body
- electric power switch
- disc guard
- disc
- polishing pad
- spindle
- spindle lock
- nozzle
- speed control
- power cord
- water valve
- water connector
- RESET button
- indicator light
- TEST button
DE
Read the operating instruction
Wear protective goggles
Wear hearing protectors
Always work the grinder holding it with two hands
This symbol indicates that waste electrical and electronic equipment (including batteries and storage cells) cannot be disposed of with other types of waste. Waste equipment should be collected and handed over separately to a collection point for recycling and recovery, in order to reduce the amount of waste and the use of natural resources. Uncontrolled release of hazardous components contained in electrical and electronic equipment may pose a risk to human health and have adverse effects for the environment. The household plays an important role in contributing to reuse and recovery, including recycling of waste equipment. For more information about the appropriate recycling methods, contact your local authority or retailer.
The wet polisher is a power tool designed for polishing materials such as porcelain tiles, granite, marble and other types of natural stone using wet polishing pads selected according to the material to be processed. Wet polishing allows for reducing dusting in the work area and extending the life of the polishing pads. Under no circumstances must the tool be used for processing materials other than those mentioned above, e.g. for grinding wood. The correct, reliable, and safe operation of the polisher depends on its proper use, so before using the polisher:
Read the entire instructions manual before the first use of the tool and keep it for future reference.
Always use an eye guard!
Do not use polishing discs and guards with a maximum permissible speed of less than 80 m/s!
Do not use polishing discs or guards with a maximum permissible speed lower than the speed of the tool.
The supplier is not liable for any damage resulting from failure to observe the safety instructions and recommendations contained in the instructions manual.
ACCESSORIES
The polisher is supplied with the following accessories:
- polishing disc
- polishing pad
- disc guard
TECHNICAL DATA
| Parameter Unit Value | ||
| Catalogue No. YT-82161 | ||
| Mains voltage [V~] 220-240 | ||
| Mains frequency [Hz] 50/60 | ||
| Rated power [W] 1300 | ||
| Rated speed [min] | ^-1 1300 – 4200 | |
| Disc diameter [mm] 100 | ||
| Spindle tip | M14 | |
| Weight | [kg] | 2.4 |
| Water connector diameter | ["/mm] | 1/4"/6.35 |
| Max. inlet water pressure | [MPa] | 0.5 |
| Noise level | ||
| - sound pressure L_pA ± K_pA | [dB (A)] | 85.0 ± 3.0 |
| - power L_wA ± K_wA | [dB (A)] | 93.0 ± 3.0 |
| Vibration level a_h,p ± K | [m/s ^2 ] | 5.58 ± 1.5 |
| Insulation class | I | |
| Protection rating | IP20 |
The declared noise emission value has been measured using the standard test method and can be used to compare one tool to another. The declared noise emission value can be used in the preliminary exposure assessment.
The declared total vibration value has been measured using the standard test method and can be used to compare one tool to another. The declared total vibration value can be used in the initial exposure assessment.
Note! The vibration emission during tool operation may differ from the declared value, depending on the manner the tool is used.
Note! Safety measures to protect the operator, which are based on an assessment of exposure under actual conditions of use (including all parts of the work cycle, such as the time when the tool is switched off or idle and the activation time), must be specified.
GENERAL WARNINGS FOR THE SAFETY OF POWER TOOLS
Warning! Read all safety warnings, illustrations and specifications provided with this power tool. Failure to do so may result in electric shock, fire or serious injury.
Keep all warnings and instructions for future reference.
The term "power tool" used in warnings applies to all tools driven by power both wired and wireless.
EN
Workplace safety
Keep the workplace well-lit and clean. Disorder and poor lighting can be causes of accidents.
Do not work with power tools in an environment with an increased risk of explosion, containing flammable liquids, gases or vapors. Power tools generate sparks that can ignite dust or fumes.
Children and third persons should not be allowed to enter the workplace. Loss of concentration can result in loss of control.
Electrical safety
The plug of the electric cable must match the power socket. You must not modify the plug in any way. Do not use any plug adapters with earthed power tools. An unmodified plug that fits the outlet reduces the risk of electric shock.
Avoid contact with earthed surfaces such as pipes, radiators and coolers. Grounding the body increases the risk of electric shock.
Do not expose power tools to contact with atmospheric precipitation or moisture. Water and moisture that gets inside the power tool increases the risk of electric shock.
Do not overload the power cable. Do not use the power cord to carry, pull or unplug the power plug from the power outlet.
Avoid contact of the power cable with heat, oils, sharp edges and moving parts. Damage or entanglement of the power cord increases the risk of electric shock.
In the case of working outside closed rooms, use extension cords intended for work outside closed rooms. The use of an extension cord adapted for outdoor use reduces the risk of electric shock.
When using a power tool in a humid environment is unavoidable as a protection against supply voltage use a residual current device (RCD). The use of RCD reduces the risk of electric shock.
Personal safety
Stay alert, pay attention to what you do and keep common sense while working with the power tool. Do not use a power tool when you are tired or under the influence of alcohol or medication. Even a moment of inattention while working can lead to serious personal injury.
Use personal protective equipment. Always wear eye protection. The use of personal protective equipment such as dust masks, anti-slip safety shoes, helmets and hearing protection reduce the risk of serious personal injury.
Prevent accidental operation. Make sure that the electric switch is in the “off” position before connecting to the power supply and / or battery, lifting or moving the power tool. Moving the power tool with the finger on the switch or powering the power tool, when the switch is in the “on” position can lead to serious injuries.
Before turning on the power tool remove any keys and other tools that were used to adjust it. The key left on the rotating parts of the power tool can lead to serious injuries.
Do not reach and do not lean too far. Keep the right attitude and balance all the time. This will allow easier control over the power tool in case of unexpected work situations.
Dress accordingly. Do not wear loose clothing or jewelry. Keep your hair and clothing away from moving parts of the power tool. Loose clothing, jewelry or long hair can be caught by moving parts.
If the devices are fitted for the connection of dust extraction or dust collection, make sure that they are connected and used properly. The use of dust extraction reduces the risk of dust hazards.
Do not let the experience acquired from frequent use of the tool resulted in carelessness and ignoring safety rules.
Carefree action can cause serious injuries in a fraction of a second.
Use and care of the power tool
Do not overload the power tool. Use the power tool appropriate for the selected application. The right power tool will provide a better and safer job if used according to the designed load.
Do not use the power tool, if the electric switch does not allow switching on and off. Power tool, which cannot be controlled by means of a power switch is dangerous and must be returned for repair.
Disconnect the plug from the power socket and / or remove the battery if it is detachable from the power tool before adjusting, changing accessories or storing the tool. Such preventive measures will allow you to avoid accidentally turning on the power tool.
Keep the tool out of the reach of children, do not let people who do not know how to operate the power tool or these instructions use a power tool. Power tools are dangerous in the hands of untrained users.
Maintain power tools and accessories. Check the tool for mismatches or jams of moving parts, damage to parts and any other conditions that may affect the operation of the power tool. Damage must be repaired before using the power tool. Many accidents are caused by incorrectly maintained tools.
Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp edges are less prone to jamming and are easier to control when working.
Use power tools, accessories and inserted tools etc. in accordance with these instructions, taking into account the type and conditions of work. The use of tools for work other than designed is likely to result in a dangerous situation.
Handles and gripping surfaces must be dry, clean and free from oil and grease. Slippery handles and gripping surfaces do not allow for safe operation and control of the tool in dangerous situations.
Repairs
Repair the power tool only in authorized facilities using only original spare parts. This ensures proper operation safety of the power tool.
EN
ADDITIONAL SAFETY GUIDELINES FOR GRINDERS AND DISC POLISHERS
The tool is designed for polishing only. Read and view all warnings, instructions, figures, and specifications supplied with the power tool. Failure to follow all of the instructions provided below may result in electrocution, fire, or serious injury.
Do not convert this tool to make it fit for a job for which it has not been designed and specified by the manufacturer. Such conversion will result in loss of control and cause serious injuries.
The use of the tool as a grinder, cutter, for grinding with a wire brush, sandpaper or in any other way than that described in the instructions manual is prohibited. Performing other works for which the tool is not intended may pose a risk and result in injuries.
Do not use accessories that have not been designed or intended for the work with the tool by the manufacturer. The fact that the accessories can be installed on the tool does not ensure safe operation.
The maximum rotational speed of the accessories must be equal to or greater than the maximum rotational speed of the tool. Accessories with a lower rotational speed than the tool speed can disintegrate into fragments during operation.
The outer diameter and thickness of accessories must be within the size range specified for the tool. It is not possible to properly guard or operate improperly sized accessories.
The size of the fixing hole of wheels, discs, flanges, and other accessories must match the size of the tool spindle. Accessories with a fixing hole size not suitable for the tool spindle size will start to vibrate during operation, which may result in the loss of control of the tool.
Do not use damaged accessories. Before each use, examine the condition of the accessories for possible splinters, cracks, abrasions and excessive wear. If any accessories are dropped, check them for damages or install new and undamaged accessories. After checking and installing the accessories, make sure you and all bystanders stand outside the rotation plane of the accessories, then turn on the tool for one minute at a maximum rotational speed. Damaged accessories will disintegrate during the test.
Wear personal protective equipment. Use face shields, goggles, or safety goggles, depending on the application. If required, use dust masks, hearing protection, safety gloves, and aprons to protect against small pieces of accessories or materials generated during work. The eye protection must allow for stopping any flying debris generated during work. The dust mask must be capable of filtering dust generated during work. Extended exposure to noise can result in hearing loss.
Ensure all bystanders keep a safe distance from the work area. Persons entering the work area must wear personal protective equipment. Debris or pieces of damaged accessories which are generated during work can be thrown out of the immediate vicinity of the work area.
Keep the power cord away from the rotating tool parts. If you lose control of the tool, the power cord can be cut or caught, and your hand or arm can be drawn into the rotating parts of the machine.
Never put away the tool until the rotating parts have come to a complete standstill. The rotating parts can “catch” the ground and pull the tool out of your control.
Do not turn on the tool while carrying it around. Inadvertent contact with rotating parts can cause your clothes to be caught and drawn in by the tool, which can result in contact with the operator's body.
Clean the tool's ventilation openings regularly. The motor fan draws dust and particles generated during operation inside the tool. Excessive accumulation of metal particles contained in the dust increases the risk of electrocution.
Do not use the tool near flammable materials. Sparks generated during operation may cause a fire.
The thread size of the accessories must match the thread size of the polisher spindle. For flange-mounted accessories, the size of the accessories' fixing hole must match the size of the fixing flange. Accessories which do not fit into the power tool mount will cause imbalance, excessive vibration and may result in loss of control.
Warnings related to tool kickback towards the operator
The kickback of the tool towards the operator is a sudden reaction to a blocked or jammed: rotating disc, polishing belt, brush or other accessory. Blocking or jamming causes a rotating accessory to stop suddenly, which results in the power tool rotating in the opposite direction to the accessory rotation.
For example, if the abrasive disc is blocked or jammed by the workpiece, the edge of the disc that enters the jamming point may penetrate into the surface of the material causing the disc to come out or be ejected.
The disc can also be ejected towards or away from the operator, depending on the direction of the grinding wheel movement at the jamming point. Abrasive discs may also break in these conditions.
The tool kickback towards the operator is a result of misuse or failure to follow the guidelines in the instructions manual. This phenomenon can be avoided by following the instructions below.
Use a firm grip on the tool and the correct body posture and hands position to withstand the forces generated by the kickback. Always use an additional handle, if supplied with the tool, to ensure maximum control during the kickback or any unexpected rotation during the tool start. The operator will be able to control the tool rotation or the kickback if appropriate precautions are taken.
Keep your hands away from rotating tool parts. The rotating parts can come into contact with your hands during kickback.
Do not stand in the area where the tool may move during the kickback. The kickback will direct the tool in the opposite direction to the direction of the abrasive disc rotation at the jamming point.
Pay special attention when working near corners, sharp edges, etc. Prevent the abrasive disc from runout and being jammed. When machining corners or edges, there is an increased risk of the abrasive disc jamming, leading to a loss of control or tool kickback.
Do not use discs with a cutting chain for wood processing, segmented diamond discs with circumferential spacing be-
EN
tween segments greater than 10 mm or discs with teeth. Such discs cause frequent kickbacks and loss of control of the tool.
Safety warnings related to polishing
Do not allow any loose part of the polishing disc or fastening cord to rotate freely. Loose and rotating cords can entangle in the fingers or be caught by the workpiece.
TOOL OPERATION
Preparing for operation
CAUTION! Before starting any assembly, disassembly, or adjustment works of the accessories, make sure that the tool is turned off, and the power cord plug is disconnected from the mains socket.
Unpack the tool and remove all packaging components. It is recommended to maintain the packaging, as it may be useful for later storage of the product.
Assembling the polishing disc guard (II)
To do this, place the clamp of the guard grip on the cylindrical part of the body around the spindle so that it is under the water supply line. Then put the disc guard on the cylindrical part of the body around the spindle so that the flange of the guard is under the clamp. Using screws, fix the clamp grip so that the guard is fixed straight, firmly, and securely. Place the polishing disc guard so that the uncovered part of the disc is as far away from the hands of the polisher operator as possible. The disc must not protrude beyond the side edge of the guard when mounted on the spindle.
CAUTION! Never operate the polisher without the disc guard installed correctly!
Installing the polishing disc (III)
Disconnect the supply voltage from the tool by removing the power cord plug from the mains socket.
Screw the polishing disc onto the spindle.
Push in the spindle lock and tighten the polishing disc.
Release pressure on the spindle lock button.
Plug the power cable plug of the tool into the mains socket, turn on the grinder and observe its no load operation for about 1 minute. Remove the plug from the mains socket and check the mounting of the disc.
Installing the polishing pad (IV)
Ensure that the polishing pad to be fitted is free from any defects. It is prohibited to use pads with visible cracks, tears, shreds or with any other damage or deformed pads.
A wet polishing pad is supplied with the polisher and it is not recommended to use it to apply compounds or other polishing agents to it. The disc included with the polisher is equipped with a Velcro to attach a pad with Velcro. Only use pads designed for wet work with the polishing disc diameter specified in the technical data table. When attaching pads equipped with Velcro, place them concentrically on the polishing disc. A pad that is attached non-concentrically can lead to vibrations during operation resulting in an uneven work effect, damage to the polished surface, destruction of the polishing pad or disc.
Connecting to the water system (V)
Warning! Before starting any activities related to connecting the water system, make sure that the tool is turned off and the power cord plug is disconnected from the mains socket. Check that the product water valve is closed and the valve lever is perpendicular to the tool body.
Wet polishing should be used whenever possible. This will allow for reducing dusting in the work area and extending the polishing pad life. Before starting wet polishing, make sure that the polishing pad used for polishing is designed for wet work and that the material can be wet polished. A tap connected to the municipal water supply network, a portable pump or a water tank located above the cutting spot from which the water will flow due to gravity can be used as the water source. Do not use pressure washers as the water source. Excessive water pressure can damage the hose or nozzle. Only pure cold water should be used for cooling, the use of other liquids is prohibited. The water for cooling should be clean and free of any impurities. Impurities may clog the hose or the nozzle outlet, which will limit or stop the flow of water. Water must be supplied to the nozzle under pressure as the tool is not equipped with any water pump. Adjust the water pressure experimentally using the water supply valve. The water system must be equipped with a separate valve enabling the water supply to the product to be cut off.
Insert the hose with the internal diameter shown in the technical data table into the water connector hole. Check that the hose will not automatically slide off during operation. Open the water supply to the product valve. Water to the water connector must be supplied at a pressure not higher than specified in the technical data table. Check that the connection of the hose to the water connector does not show any signs of leakage. Open the product water valve by rotating the lever so that it is positioned parallel to the tool body. Check that the water comes out of the outlet nozzle.
For wet polishing, prepare the work area in such a manner that the hose is not kinked, crushed, or cut. Water should flow freely from the workpiece being cut and should not accumulate in the workpiece or in the elements of the polisher, especially inside the disc guard.
EN
Portable residual current device (PRCD) test
The product is equipped with an automatic portable residual current device located on the power cord near the plug (VI), which is used as a protection when working with electrical tools that come into contact with water when operated. Every time before starting work, test its operation. Check that the tool power switch is in the off position – O, and the disc does not come into contact with any object. Plug the power cord plug into the mains socket. Press the button marked “TEST” on the PRCD housing; the indicator light on the PRCD will go off. Press the button marked “RESET” and then turn on the product by pressing the power switch; the indicator light should illuminate.
If the indicator light does not go off after pressing the button marked "TEST" or goes off after turning on the product, immediately stop the product operation, disconnect the power cord plug from the mains socket and hand the product over to the authorised service centre of the manufacturer.
Caution! It is forbidden to use the product with a damaged portable residual current device.
Speed control (VII)
The polisher has a speed control dial located above the power switch. The speed can be adjusted smoothly within the range specified in the technical data table. The higher the number shown on the control dial, the higher the speed.
Removing the polishing disc
Turn off the polisher and unplug the polisher power cord plug from the mains socket.
Push in the spindle lock and unscrew the polishing disc from the spindle.
OPERATING THE POLISHER
Unplug the power cord plug of the tool from the mains socket!
Before using the tool, check that the housing body and power cord with the plug are not damaged. If any damage is visible, it is forbidden to connect the device to the mains!
Check if the polishing pad or disc are damaged. If any cracks, scratches or other damage are visible, replace the pad or disc with a new one free of these defects.
It is forbidden to work with defective polishing pads and discs!
Select the right type of polishing pad for the job.
Wear eye protection, hearing protection, and work gloves.
Check that the power switch is in the off position - O. Then insert the power cord plug of the device into the mains socket.
Adopt the right posture which will guarantee maintaining balance (VIII), turn on the polisher by setting the power switch to the on position – I. The power switch can be locked in the on position – I. The tool is stopped by setting the power switch to the rear position. The spring will set the power switch to the off position – O. Start working by gently applying the side surface of the pad to the workpiece. Do not exert too much pressure on the workpiece during operation. Move the tool to and fro with smooth movements.
Observe the effects and adjust the speed and pressure of the polishing disc.
Do not overload the polisher – the temperature of the external surfaces must never exceed 60^ C.
After finishing work, turn off the device by setting the power switch to the off position – O. After releasing the power switch, the disc will keep spinning for some time. Do not put the polisher away until the disc has come to a complete standstill. Close the water supply, unplug the power cord plug from the mains socket and proceed with maintenance.
MAINTENANCE, STORAGE AND TRANSPORT
CAUTION! Before carrying out any adjustment, servicing or maintenance work, unplug the tool's plug from the mains socket. Ensure that the water supply to the device is closed.
Disconnect the device from the water supply. To do this, press and hold the end of the water connector and slide the hose off the connector. Remove water from the device's system. To do this, open the valve and point the water inlet downwards, the water should flow by gravity out of the tool system. Having finished working, inspect the power tool for damage by visually inspecting the exterior and the body and the handles. Check the power cord, the plug, the action of the electric power switch, the ventilation openings for clogging, the motor brushes for sparking, the noise of the bearings and the drive gear, and how the power tool starts and runs. During the warranty period, the user is not allowed to disassemble the power tool or replace any components or parts, as this will void the warranty rights. Any irregularities found during the inspection or the operation signal the need for repair to be done at the service centre. Having finished your work, clean the housing, the ventilation openings, switches, additional handles and guards with compressed air jet at 0.3 MPa maximum, a brush or a dry cloth. Do not use any chemicals or cleaning agents. Clean the tools and handles with a clean and dry cloth.
The product should be stored thoroughly cleaned and dried. Store the product indoors.
Secure against unauthorized access. Adequate ventilation must be provided in the storage area to prevent condensation. The place of storage should protect the product from weather conditions.
The product should be transported in unit packaging or other hard packaging providing protection against shocks. Protect the product from moisture during transport.
GERÄTEBESCHREIBUNG
DEKLARACJA ZGODNOŚCI DECLARATION OF CONFORMITY DECLARATIE DE CONFORMITATE
1024/YT-82161/EC/2024
We declare and guarantee with full responsibility that the following products:
meet requirements of the following European Standards / Technical Specifications:
EN IEC 62841-2-3:2021 + A11:2021
EN IEC 55014-1:2021
EN IEC 55014-2:2021
EN IEC 61000-3-2:2019 + A1:2021
EN 61000-3-3:2013 + A1:2019 + A2:2021
and fulfill requirements of the following European Directives:
Machinery and safety elements
Restriction of the Use of Certain Hazardous Substances
Serial number: concern all serials numbers of item(s) mentioned in this declaration
The person authorized to compile the technical file:
