YT-82050 - Drill Yato - Free user manual and instructions

Product Type	Drill
Brand	Yato
Model	YT-82050
Power Source	Corded electric
Input Voltage	220-240 V ~ 50/60 Hz
Input Power	650 W
No-Load Speed	0-3000 rpm
Chuck Type	Keyless chuck
Chuck Capacity	1.5 - 13 mm
Max Drilling Diameter (Steel)	13 mm
Max Drilling Diameter (Wood)	30 mm
Speed Settings	Variable speed with trigger
Forward/Reverse	Yes
Weight	2.1 kg
Dimensions (LxWxH)	300 x 70 x 180 mm
Cable Length	3 m
Insulation Class	Class II
Protection Class	IP20
Safety Features	Lock-on function, auxiliary handle
Maintenance	Regularly clean vents, check carbon brushes after 100 hours
Accessories Included	Auxiliary handle, depth stop, chuck key
Warranty	2 years

Frequently Asked Questions - YT-82050 Yato

How do I change the drill bit?

Turn the chuck counterclockwise to loosen, insert the bit, and tighten clockwise by hand or use the chuck key. Ensure the bit is centered.

What is the maximum drilling capacity in wood?

The YT-82050 can drill up to 30 mm in wood with a spade bit. For metal, max is 13 mm.

Can I use the drill for screwdriving?

Yes, it has variable speed and reverse, making it suitable for driving screws. Use a screwdriver bit and adjust speed.

How to maintain the drill?

Clean the ventilation slots after use. Check carbon brushes regularly and replace if worn. Keep chuck clean and lubricated.

What safety precautions should I take?

Wear safety glasses, secure workpiece, keep hands away from moving parts, and unplug when changing accessories. Use auxiliary handle for better control.

Why does the drill not start?

Check power cord and plug. Ensure trigger is pressed. If still not working, the carbon brushes may be worn or the motor defective. Consult a service center.

Is the chuck keyless or keyed?

It has a keyless chuck, so you can tighten/loosen by hand. However, a chuck key is still provided for extra security.

Can I use it for masonry?

With a masonry bit, it can drill into brick or concrete up to 13 mm. For heavy masonry, consider a hammer drill.

What is the noise level?

Typical sound pressure level is around 85 dB(A). Use hearing protection if drilling for long periods.

Where can I find replacement parts?

Contact Yato authorized service centers or order online via the official website. Carbon brushes and chucks are commonly available.

USER MANUAL YT-82050 Yato

Black and white photo of a YATO electric drill putter (no visible text or symbols on the device body)

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Close-up of hands holding a drill bit with a coiled drill (no text or symbols visible)

Close-up of hands operating a mechanical tool with a rotary knob (no visible text or symbols)

Close-up of a hand using a tool to adjust or install a component, no visible text or symbols

2015

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Read the operating instruction

Wear protective goggles

Wear hearing protectors

Rating voltage and frequency

Second class of insulation

Maximum drilling diameter in steel

Maximum drilling diameter in wood

Electronic adjustment of the rotation

Correct disposal of this product: This marking shown on the product and its literature indicates this kind of product mustn't be disposed with household wastes at the end of its working life in order to prevent possible harm to the environment or human health. Therefore the customers is invited to supply to the correct disposal, differentiating this product from other types of refusals and recycle it in responsible way, in order to re - use this components. The customer therefore is invited to contact the local supplier office for the relative information to the differentiated collection and the recycling of this type of product.

UMWELTSCHUTZ

The electric drill is an ordinary electric tool, insulation Class II, which has been designed for drilling in distinct materials: metal, wood and wooden products, plastics, etc. using drills adequate for the material with a cylindrical chuck. The hammer drill permits continuous adjustments of rotation of the spindle, changing of the direction of rotation and drilling without hammering. It may be also used to screw and remove screws, using the bits available on the market. A correct, reliable and safe functioning of the grinder depends on its proper use, so:

Before you proceed to operate the grinder, read the manual thoroughly and keep it.

ACCESSORIES

The package provided by the manufacturer should contain:

- electric drill

Attention! The tool is supplied without drills!

TECHNICAL PARAMETERS

Parameter Unit of measurements Value
Catalogue number		YT-82050
Nominal voltage	[V] ~230
Nominal frequency	[Hz] 50
Nominal power	[W] 550
Nominal rotation	[min-] 0 - 2700
Size of the chuck	[mm] 10
Mass [kg] 1,8
Level of noise
Acoustic pressure [dB (A)] 92,0 ± 3,0
Acoustic power [dB (A)] 103,0 ± 3,0
Class of insulation II
Level of vibration	[m/s2]	4,31 ± 1,5
Grade of protection		IP20

GENERAL SAFETY CONDITIONS

NOTE! Get acquainted with all the instructions below. Failure to observe them may lead to an electric shock, fire or injuries. The notion of electric tool used in the instructions applies to all the tools which are powered with electric current, both wire tools and wireless ones.

OBSERVE THE FOLLOWING INSTRUCTIONS

Place of work

The place of work must be properly illuminated and clean. Disorder and poor illumination may be a cause of accidents.

Do not work with electric tools in explosive environments, or those which contain inflammable liquids, gases or vapours. Electric tools generate sparks, which may cause a fire in case of contact with inflammable gases or vapours.

Do not allow children and outsiders to the place of work. A lack of concentration may result in a loss of control over the tool.

Electric safety

The plug of the power supply cable must fit the mains socket. Do not modify the plug. Do not use any adapters whatsoever in order to adapt the plug to the socket. Unmodified plug which fits the socket reduces the risk of an electric shock.

Avoid contact with grounded surfaces, such as pipes, heaters and refrigerators. Grounding of the body increases the risk of an electric shock.

Do not expose electric tools to precipitation or humidity. Water and humidity which gets into the electric tool increases the risk of an electric shock.

Do not overload the power supply cable. Do not use the power supply cable in order to carry the tool or to connect and disconnect the plug from the mains socket. Avoid contact of the power supply cable with heat, oils, sharp tools and moving elements. Damage to the power supply cable increases the risk of an electric shock.

In case work is realised outside closed areas, it is necessary to use extension cords designed for applications outside closed areas. Using a correct extension cord permits to reduce the risk of an electric shock.

If operating a power tool in a damp location is unavoidable, use a residual current device (RDC) protected supply. Use of an RCD reduces the risk of electric shock.

Personal safety

Commence work in good physical and psychological conditions. Pay attention to what you do. Do not work if you are tired or under effects of medicines or alcohol. Even a moment's inattention during work may lead to serious injuries.

Always use individual means of protection. Always wear goggles. Using individual means of protection, such as dust-masks, protective shoes, helmets and hearing protections permits to reduce the risk of serious injuries.

Avoid accidental activation of the tool. Make sure the switch is in the OFF position, before you connect the tool to the mains. Holding the tool with a finger on the switch or connecting an electric tool when the switch is in the ON position may lead to serious injuries.

Before you turn an electric tool on remove all the spanners and other tools, which have been used for adjustments. A spanner left on rotating elements of the tool may lead to serious injuries.

Keep your balance. Maintain an appropriate position. It will permit to control the electric tool in case of unpredicted situations during its operation.

Use protective clothes. Do not wear loose clothes or jewellery. Keep your hair, clothes and gloves away from moving elements of the electric tool. Loose clothes, jewellery or long hair may get caught on moving elements of the tool.

Use dust extractors or dust containers, if the tool is equipped with any. Make sure they are properly connected. Using of dust extractors permits to reduce the risk of serious injuries.

Operation of the electric tool

Do not overload the electric tool. Use a proper tool for the given purpose. A correct selection of the tool for the given work will result in a more efficient and safer work.

Do not use the electric tool if the switch is not functioning properly. A tool which may not be controlled by means of a switch is dangerous and must be repaired.

Disconnect the plug from the mains socket before any adjustment, replacement of accessories or storage of the tool. It will permit to avoid accidental activation of the electric tool.

Store the tool away from children. Do not allow untrained persons to operate the tool. An electric tool may be dangerous in hands of an untrained person.

Make sure the tool is properly maintained. Check the tool in order to detects any unfitting or loose moving elements. Check whether the elements of the tool are not damaged. In case any damaged elements of the tool are detected, they must be repaired before the electric tool is operated. Many accidents are caused by improper maintenance of tools.

Cutting tools must be sharp and clean. Properly maintained cutting tools are easier to control during work.

Use electric tools and accessories in accordance with the aforementioned instructions. Use the tool in accordance with its purpose, taking into account the kind and conditions of work. Should the tool be used for other applications than the ones it has been designed for, the risk of a dangerous situation increases.

Repairs

The tool may be repaired only by authorised service centres, which must use solely original spare parts. It will guarantee a proper level of safety of operation of the electric tool.

ADDITIONAL SAFETY RECOMMENDATIONS

During work with the hammer drill it is required to use hearing protection, since exposure to noise may lead to hearing impairment.

Use the tool with the additional handles provided. A loss of control may lead to injuries of the operator.

While realising tasks during which the attached tool may come into contact with a hidden live electric wire hold power toll by insulated handles. If the attached tool touches a live wire, the metal elements of the power tool may cause electric shock to the operator of the power tool.

PREPARATION FOR WORK

Before work may commence, it is necessary to make sure the enclosure and the cord with plug are not damaged. In case any damage is detected, it is prohibited to continue working.

Attention! All actions consisting in installation and replacement of the working tools, installation of guards and guides, adjustments etc. must be carried out when the power supply voltage is disconnected: Remove the plug of the cord of the tool from the mains socket!

Installation of drills in the chuck (II)

Select a drill with a cylindrical tang which is appropriate for the task to be realised.

Install a drill in the chuck and hold rear part of chuck, then twist the front part of the chuck to install a drill in a tight and safe manner.

GB

Adjustments of rotation (III)

The hammer drill permits continuous adjustments of rotation. Adjustment is possible by changing the position of the handwheel next to the switch.

Setting the direction of the rotation (IV)

Set the rotation switch in accordance with the arrows; right rotation – the arrow pointing to the front of the tool, left rotation – the arrow pointing to the back of the tool.

Attention! The direction of the rotation of the tool may be changed only if the power supply voltage is off!

Preparation for work

Before work:

The processed material must be appropriately fixed, using an anvil or clamps.

Use tools which are appropriate for the task to be realised. Make sure they are sharpened and in good conditions.

Wear working clothes and sight and hearing protection.

Plug the cord to the mains.

Hold the drill with both hands by the handle and the additional handle

Adapt a position that guarantees equilibrium.

Turn the hammer drill off, pressing the switch with a finger.

Attention! In case any suspicious sounds or smell are detected the hammer drill must be immediately disconnected from the mains.

Right rotation should be used while drilling with common right turn drill. Left rotation must be used if the right turn drill is jammed in the material and in case of driving screws.

In case of driving screws into a surface, minimum rotation must be used.

Using the switch lock

It is recommended to use the switch lock in case of long drilling, e.g. in case of drilling in concrete, walls, etc. While the switch is pressed, press the lock button with your thumb and release the switch. In order to release the lock, it is sufficient to press the electric switch.

Drilling in wood

Before drilling, it is recommended to fix the material to be processed with a clamp or in an anvil, and then using a punch or a nail mark the place of drilling. Install the drill in the chuck, set the speed, connect the drill to the mains and start drilling.

In case of drilling through the material, it is recommended to place a wooden pad under the material, so that the edge of the hole at the outlet will be smooth.

In case of drilling large diameter holes, it is recommended to drill first a smaller guide hole.

Drilling in metals

It is always necessary to fix the material to be processed securely. In case of thin sheet metal, it is recommended to place a piece of wood under it, so as to avoid any deformations. Then mark the places of drilling using a punch and start drilling. Use drills for steel. In case of drilling in white cast iron, it is recommended to use drills with sintered carbide bits. While drilling larger holes, it is recommended to drill first a smaller guide hole. While drilling steel, cool the drill with machine oil. In case of drilling in aluminium, use turpentine oil or paraffin to cool the drill. In case of drilling in brass, copper or cast iron do not use any substances to cool the drill. In order to cool it, is required to remove it frequently from the material.

Using the drill to drive or remove screws

A drill with adjustable rotation and a switch to change the direction of rotation may also be used to drive screws in and remove them. In order to do so, the following is recommended:

- use the lowest rotational speed,

- use appropriate bits.

Bits may be installed directly in the chuck, or with a special magnetic holder.

In order to remove a screw set the direction of rotation to the left (L).

Carving holes

The drill may be used to carve larger holes in wood, using special drills of fixed diameter or interchangeable bits from the saw set

- jig-saws. In order to obtain smooth edges of the outlet of the hole, place a piece of wood under the material.

GB

Using attachments

Drills with adjustable direction of rotation should not be used with attachments.

Additional remarks

During work do not exert excessive pressure on the material to be processed and do not make abrupt movements, so as not to damage the tool and the drill.

Make regular breaks during work.

Avoid overloading the tool.

The temperature of the external surfaces must not exceed 60^ C.

Once work has been finished, turn the drill off, unplug it from the mains and proceed to maintenance and inspection.

The declared total value of vibrations has been determined by means of a standard method and it may be used for comparative purposes. The declared total value of vibrations may be applied in the preliminary assessment of exposure.

Attention! The emission of vibrations during work with the tool may differ from the declared value, depending on the use of the tool.

Attention! It is required to determine safety means to protect the operator, which are based on assessment of exposure under real operating conditions (including the whole working cycle, as for example the time when the tool is of or idling, and the time of activation).

MAINTENANCE AND OVERHAUL

ATTENTION! Before any adjustment, technical service or maintenance operations unplug the tool. Once the operations have been finished, the technical conditions of the tool must be assessed by means of external evaluation and inspection of the following elements: body and handle, conductor with a plug and deflection, functioning of the electric switch, patency of ventilation slots, sparking of brushes, noise level of functioning of bearings and gears, start-up and smoothness of operation. During the guarantee period, the user cannot dismantle the electric tools or change any sub-assemblies or elements, since it will cancel any guarantee rights. All irregularities detected at overhaul or during functioning of the tools are a signal to have the tool repaired at a service shop. Once the functioning has been concluded, the casing, ventilation slots, switches, additional handle and protections must be cleansed with a stream of air (at a pressure not exceeding 0.3 MPa), with a brush or a cloth without any chemical substances or cleaning liquids. Tools and handles must be cleansed with a clean cloth.

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