YATO YT-82888 Cordless Caulking Gun Instruction Manual

YATO YT-82888 Cordless Caulking Gun

Product Information

The product is a cordless caulk gun designed for dispensing sealants and adhesives. It is manufactured by TOYA S.A. and comes with a range of features and accessories.

Product Specifications:

• Model: YT-82888, YT-82889
• Power Source: Rechargeable battery
• Battery Type: Li-ion
• Battery Voltage: 18V
• Piston Speed: 30 – 480 mm/min
• Piston Stroke: 0.5 – 8 mm/s
• Max Force: 2000 N
• Max Tube Length: 255 mm
• Weight: 1.3 kg
• IP Rating: IPX0

Power Specifications:

• Input Voltage: 220 – 240V~
• Frequency: 50 / 60 Hz
• Power Consumption: 60W
• Charger Output Voltage: DC 21V
• Charger Output Current: 2.4 – 4A
• Battery Capacity: Ah

Product Usage Instructions

1. Before using the caulk gun, read the operating instructions and wear protective goggles.
2. Make sure the battery is fully charged before use.
3. Attach the tube holder to the gun.
4. Insert the tube into the tube holder and secure it with the fixing ring.
5. Adjust the piston speed using the piston speed control.
6. Turn on the gun using the on/off switch.
7. To stop the piston drive, press the button to disconnect the piston drive.
8. If no caulk is being dispensed and there are signs of tool overload (increased noise and excessive vibrations), release the switch immediately.
9. Disconnect the battery from the tool and check if the tube outlet is open and not blocked.
10. Clean the tube outlet before resuming work.

For repairs, only use authorized service centers and genuine replacement parts to ensure the proper safety and functionality of the caulk gun.

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. The uncontrolled release of hazardous components contained in electrical and electronic equipment may pose a risk to human health and have adverse effects on 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.

Product Description

1. tube holder
2. fixing ring
3. piston
4. piston speed control
5. on/off switch
6. button disconnecting the piston drive
7. battery
8. battery clamp
9. battery charger

PRODUCT CHARACTERISTICS

Battery-powered compound extrusion gun allows easy application of adhesives, sealants, and other compounds in tubes used in construction works. A powerful battery and the piston speed control allow you to adjust the extrusion gun to any compound type and enable faster work and less fatigue than manual extrusion guns. The correct, reliable, and safe operation of the tool depends on its proper use, therefore:

• Read and keep the entire manual before the first use of the tool.
• The supplier shall not be liable for any damage resulting from failure to comply with the safety instructions and recommendations specifi ed in this manual.

ACCESSORIES

The YT-82888 extrusion gun is supplied with a battery and battery charger. The YT-82889 extrusion gun is supplied without a battery and battery charger.

TECHNICAL DATA

• only for models equipped with a battery and charger
• the specified charging time applies only to the battery with the capacity listed in the table

The declared noise emission values have been measured using the standard test method and can be used to compare one tool to another. The declared noise emission values can also be used for preliminary exposure assessment.

• Warning! Noise emissions during the correct operation of a power tool may diff er from the declared values depending on the manner in which the tool is used, in particular the type of the workpiece.
• Warning! Operator protection measures must be determined based on an approximation of exposure under current conditions of use. All stages of the work cycle must be taken into account. In addition to the working time, other factors must be taken into account, such as the time when the tool is switched off and when it is idle.

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.

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 unmodifi ed plug that fi ts 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 reduces 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 result 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 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.

WARNINGS CONCERNING THE OPERATION OF THE COMPOUND EXTRUSION GUN

Before you start work, always read the specifi cations of the construction compound you will be applying. Don’t use compounds the intended application of which is unknown. Construction compounds can pose a threat to the health of the tool operator and bystanders. See instructions for conduct in the event of compound contact with the body.

• Always read the documentation enclosed with the compound tube, particularly the part on personal protective equipment to be used when working with construction compounds.
• The extrusion gun is used only for the application of compounds in rigid tubes with the dimensions specifi ed in the technical data table. Never modify the tool to fi t another type of compound tube.
• Never point the compound tube outlet toward yourself, other people or animals.
• Never place the tube outlet on the skin. The compound is pushed out with great force and can be injected under the skin.
• Never insert fingers or other body parts between the piston and the tube holder. Piston pressure force can cause serious injury.
• Always make sure the tool is disconnected from the power supply when replacing accessories or the compound tube or when making adjustments. The battery pack is removed from the tool socket or the tool’s power cord plug is disconnected from the socket.

PRODUCT OPERATION

Safety Recommendations for Battery Loading

Attention!
Before loading may start make sure the body of the charger, the cable, and the plug are not broken or damaged. It is prohibited to use a damaged loading dock and charger! For the purpose of loading batteries, only the charging dock and the charger provided may be used. Using another charger may be a cause of fi re or damage to the tool. Batteries may be charged only in a dry room, protected from unauthorized persons, particularly children. Do not use the charging dock and the charger without the permanent supervision of an adult! If it is necessary to leave the room where loading is taking place, it is required to disconnect the charger from the mains, removing the charger from the mains socket. In case smoke comes out of the charger, or a strange smell is emitted, etc., it is required to immediately remove the plug of the charger from the main socket! The drill and automatic return screwdriver are provided with an unloaded battery, so before work may commence, it is required to charge it following the procedure below, using the charger and charging dock provided. Li-ION batteries do not show the so-called “memory eff ect”, so it is allowed to charge at any moment. However, it is recommended to discharge them during normal work, and then load them to their full capacity. If due to the nature of the task it is not possible to do so each time, then it is required to do it at least from time to time. Under no circumstances is it allowed to discharge the batteries short-circuiting the electrodes, since this would cause irreversible damage! It is also prohibited to check the load of the batteries, short-circuiting the electrodes for sparking.

Storage of the battery
In order to prolong the life of the battery, it is required to provide adequate storage conditions. The batteries can go through approximately 500 „loading – discharging” cycles. The battery must be stored between 0 and 30°C, at a relative humidity of 50%. In order to store the battery for a prolonged period, it is required to charge it to approximately 70% of its capacity. In case of prolonged storage, it is required to recharge the battery once a year. Do not permit excessive discharging of the battery, since this would reduce its life and may cause irreversible damage. During storage, the battery will be gradually unloaded due to leakage conductance. The process of automatic unloading depends on the temperature of storage, since the higher the temperature, the faster the process. In case of incorrect storage of batteries, there is a danger of electrolyte leakage. In case of leakage, it is required to protect the leakage with a neutralizing agent. In case of contact of electrolyte with the eyes, it is required to rinse the eyes abundantly, and then immediately seek medical assistance. It is prohibited to use a tool with a damaged battery. In case the battery is completely worn out, it is required to deposit it at a special point dedicated to the disposal of such waste.

Transport of the batteries
Lithium-ion batteries are in accordance with legal regulations treated as dangerous waste. The user of the tool may transport the tool with the battery or only batteries by land. Then no additional conditions must be complied with. If transport is realized by third parties (for example dispatch through courier service), then it is required to proceed in accordance with regulations for the transport of dangerous materials. Before shipment, contact an authorized person.
It is prohibited to transport damaged batteries. During transport, the battery must be removed from the tool, and the exposed contacts protected, e.g. with insulating tape. Protect the batteries so that they do not move inside the package during transport. It is also required to comply with the national regulations for the transport of dangerous materials.

Charging the Battery

Caution!
Before charging, disconnect the charger from the power supply by removing the plug from the power supply socket. In addition, clean the battery and battery clamps of dirt and dust with a soft, dry cloth.

• The battery has a built-in charge indicator. The LEDs will light up by pressing the power button (II), the more of them come on, the more charged the battery is. If the LEDs do not light up when the button is pressed, the battery is discharged.
• Disconnect the battery from the tool. The battery is secured in the tool socket by means of a latch. The battery can be removed by pressing and holding the latch and then pulling the battery out of the socket. A battery that is correctly installed in the tool socket cannot be removed other than by pressing the latch.
• Slide the battery into the charger socket (II).
• Plug the charger into a mains socket.
• The red LED will light up, which indicates the charging process.
• When charging is complete, the red LED will turn off and the green LED will light up to indicate that the battery is fully charged. Pull the charger plug out of the main socket.
• Pull the battery out of the charger socket by pressing the battery clamp button.

Caution!
If the green LED lights up when the charger is connected to the mains, the battery is fully charged. In this case, the charger will not start the charging process.

Installing the tube with compound

• Warning! All installation, removal or adjustment activities related to the extrusion compound tube must be carried out with the battery disconnected.
• Warning! The outlet of the compound tube should be opened before installing the tube in the extrusion gun holder. Follow the instructions of the tube manufacturer. The use of the extrusion gun with a closed tube can damage the extrusion gun and/or lead to compound leakage from the piston side.
• Press and hold the button disconnecting the piston drive (III). Pull the piston by hand as far as possible (IV).
• Place the tube with the compound in the holder. First, insert the tube into the front of the holder, and then push the back of the tube into the holder (V). Press and hold the button disconnecting the piston drive, and insert the piston so that it rests against the tube piston (VI).

Starting and stopping the tool

• Make sure the on/off switch button is not pressed, then insert the battery into the tool socket (VII).
• Grasp the tool with both hands, point the tube outlet at the compound application spot, and then press and hold the on/off switch (VIII).
• After a short while the compound should start coming out from the tube outlet. The tool piston pushes the tube piston, therefore you need to make sure that the piston holder does not catch on any obstacle.
• Releasing the pressure on the on/off switch stops the piston and also causes it to retract slightly. This eliminates the pressure on the tube piston, which prevents further compound leakage from the tube outlet.
• The tool has a sensor that stops the movement of the piston when it reaches the fi nal position (IX). This prevents the tool from being damaged by attempting to drive the piston further.

Caution! If, after pressing the on/off switch, no compound is coming out of the tube outlet, and at the same time there are signs of overloading of the tool: increased noise and excessive vibrations, the pressure on the on/off switch must be released immediately. Disconnect the battery pack from the tool socket, then check the tube outlet for correct opening or blockage caused, e.g., by the hardened compound. The tube outlet should be unblocked before resuming work.

Compound extrusion
The tool is equipped with a rotary regulator which allows for a smooth adjustment of the piston movement speed. The higher the setting digit, the higher the piston speed. This allows you to set the intensity of the compound application. The piston speed should be selected experimentally by testing the compound application.

It is recommended that the tube outlet be as close as possible to where the compound is applied. The outlet of the tube should be guided with a smooth motion, avoiding changes of tempo, which will allow for obtain even distribution of the extruded compound. When the on/off switch is released and the piston is retracted, a small amount of compound may still escape from the tube outlet. This is a normal phenomenon, associated with the inertia of the compound in its liquid state.

Residual risks

• The machine has been designed and built according to good construction practices and safety principles. However, there may be residual risks when using the product.
• Health hazards related to the electric power supply due to the use of improper power cords.
• Noise hazard related to failure to use hearing protection.
• Residual risks can be minimized by strictly following the safety instructions.

MAINTENANCE AND OVERHAUL

CAUTION!
Remove the battery from the machine’s socket before performing adjustment, technical service, or maintenance activities. If contamination of the tool with the extruded compound occurs, the contamination must be removed before the compound has hardened. Dried construction compounds can be diffi cult or impossible to remove. Dried construction compounds can damage the tool. Do not use solvents, alcohols, acids, petrol, or abrasives to remove the compound. Having finished working, check the power tool for damage by visually inspecting the exterior and the body and the handle, the functioning of the electric switch, the vents for clogging, the motor brushes for sparking, the noise level of the bearings and the drive transmission, and how the power tool starts and runs. During the warranty period, the user is not allowed to disassemble the tool or replace any components or parts, as this will void the warranty rights. Any irregularities found during overhaul or the operation signal the need for repair at a service center.

For this purpose, contact the manufacturer. Having finished your work, clean the housing, the vents, all switches, all handles, and guards with compressed air (at 0.3 MPa maximum), a brush, or a dry cloth. Do not use any chemicals or cleaners. Do not use sharp tools for cleaning. Remove the circular saw and clean the inside of the guards, the fi xing of the circular saw, as well as the saw itself from dust and other impurities generated during operation. Clean handles, knobs, and other adjusting parts with a dry, clean cloth.

DECLARATION OF CONFORMITY

We declare and guarantee with full responsibility that the following products:

Akumulatorowy wyciskacz do mas | Cordless caulking gun | Pistolet – storcător scheletic pt. mase în tub cu acumulator; 18 V d.c.; 30 – 480 mm/min; nr kat.: | item no.: | cod articol.: YT-82889

meet requirements of the following European Standards / Technical Specifications:

• EN 62841-1:2015
• EN ISO 12100:2010
• EN 55014-1:2017 + A11:2020
• EN 55014-2:2015

and fulfill requirements of the following European Directives:

• 2006/42/EC
  • Maszyny i urządzenia bezpieczeństwa
  • Machinery and safety elements
  • Directiva pentru utilaje și dispozitive de siguranță (H.G. nr. 1029/2008)
• 2014/30/EU
  • Kompatybilność elektromagnetyczna
  • Electromagnetic compatibility
  • Directiva privind compatibilitatea electromagnetică (EMC) (H.G. nr. 487/2016)
• 2011/65/EU
  • Substancje niebezpieczne w sprzęcie elektrycznym
  • Restriction of the Use of Certain Hazardous Substances
  • Restricția utilizării unor substanțe periculoase (H.G. nr. 322/2013)
• Serial number: concern all serials numbers of item(s) mentioned in this declaration

The person authorized to compile the technical file:
Tomasz Zych; TOYA S.A., ul. Sołtysowicka 13 – 15, 51-168 Wrocław, Polska | Poland | Polonia.

Wrocław, 2023.01.02
(miejsce i data wystawienia)

TOYA S.A.

• ul. Sołtysowicka 13 – 15 51 – 168 Wrocław
• tel.: 071 32 46 200
• fax: 071 32 46 373
• e-mail: biuro@yato.pl.

ODDZIAŁ WARSZAWSKI

• Teren ProLogis Park Nadarzyn al. Kasztanowa 160 05 – 831 Młochów k. Nadarzyna
• tel.: 022 73 82 800
• fax: 022 73 82 828

TOYA ROMANIA SA

• Soseaua Odai 109-123 Sector 1, Bucuresti
• www.yato.ro
• office@yato.ro
• tel: 031 710 8692
• fax 0317104008

References

• TOYA S.A. | Tool distributor in more than 100 countries

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