YT-55841 - Sandblasting cabinet Yato - Free user manual and instructions

USER MANUAL YT-55841 Yato

Exterior view of a YATO industrial dust collector device (no signage or text beyond branding)

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Labeled diagram of an electronic device with numbered components and component numbers

Close-up of two metallic structural components with bolt holes, no visible text or symbols

Industrial equipment with two circular components and a conical fan unit, shown from two angles (no visible text or symbols)

Two industrial equipment photos: a door with a side panel and a mounted device with two circular vent vials (no visible text or symbols)

Close-up of a hand holding a wet, textured object next to a metal clip and small mechanical components (no visible text or symbols)

Close-up of a metal pipe with mesh grating and a coiled hose, no visible text or symbols

Two-panel image showing a metallic hose assembly with a coiled cable, mounted on a metal bracket (no text or symbols visible)

Close-up of a gloved hand with labeled parts (17 and 16), no readable text or symbols beyond labels

Close-up of a mechanical component with a curved, glossy surface and a metal rod inserted (no visible text or symbols)

Interior view of a ceiling light fixture with numbered components (10, 8, 9) and wiring, no visible text or symbols beyond labels

Exterior view of a metal door with a hand opening the panel (no visible text or symbols)

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1. kabina

2. drzwi

3. noga

4.misa

1. cabinet

2. doors

3. leg

4. tray

5. drain hole

6. shelf

7. screen

8. lamp switch casing

9. power switch

10. lamp

11. blast gun

12. gun nozzle

13. suction line

14. suction hose

15. supply hose

16. glove

17.clamp

1. sealing tape

2. protective fi lm

3. dust extraction connection cover

4. vent cover

5. power unit

6. dust extraction port

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Read the operating instruction

Wear protective goggles

Wear hearing protectors

Second class of insulation

Switched-mode power supply

Schaltnetzteil

Short-circuit-proof isolation transformer

DC connector polarity

Polaritate conector c.c

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.

Sandblast cabinet is a sandblasting unit. Sandblasting is the mechanical removal of rust and/or paint coatings from objects using a jet of abrasive material (abrasive) ejected from the gun nozzle by means of a jet of compressed air. Since sandblasting takes place inside the sealed chamber, dusting of the abrasive material is reduced to minimum. The correct, reliable, and safe operation of the appliance depends on its proper use, therefore:

Read the entire manual before the first use of the tool and keep it for future reference.

The supplier is not liable for any damage resulting from failure to observe the safety instructions and recommendations contained in this manual.

EQUIPMENT

The unit is delivered disassembled and must be assembled according to the instructions provided below before starting work. The product is delivered with a blast gun, additional nozzles and a pair of protective gloves. Abrasive is not supplied with the tool.

TECHNICAL DATA

Parameter Unit Value
Part No. YT-55841
Maximum pressure [MPa] 0.82
Operating pressure [MPa] 0.27 – 0.82
Air consumption [l/min] 424 – 707
Outer dimensions [mm] 1380 × 940 × 580
Working area dimensions [mm] 370-540 x 840 x 560
Cabinet working capacity [l]	220
Maximum abrasive volume	[l]	17
Weight (without abrasive)	[kg]	43
Noise level
- sound pressure L_pA	[dB(A)]	≤ 70
Vibration level a_h	[m/s2]	< 2.5
Lamp
Rated voltage	[V DC]	12
Rated power	[W]	12
Lamp power supply
Supply voltage	[VAC] 100 – 240
Rated frequency	[Hz]	50 / 60
Output voltage	[V DC]	12
Output current	[A]	1

SAFETY INSTRUCTIONS

Warning! Close and secure the door before starting work. Unsecured doors can cause serious injuries.

Warning! Disconnect the machine from the air and power supply before opening the lid and before performing any maintenance works.

The abrasive and compressed air jets are potentially hazardous. Never point the tool outlet towards people - abrasives or compressed air can cause body trauma or other injuries. Injection of lubricant can cause necrosis or even loss of limb. In case of injection, seek medical attention immediately.

Due to multiple hazards, read and understand the safety instructions before starting the installation, works, repair, maintenance, and changing the accessories or when working in the vicinity of a pneumatic tool. Failure to do all of the above could result in severe personal injury. Pneumatic tools may only be installed, adjusted, and assembled by qualified and trained personnel. Do not modify the pneumatic tool. Modifications can reduce efficiency and safety, and increase the risk for the tool operator. Do not throw away the safety instructions. They should be handed over to the tool operator. Do not use the pneumatic tool if it is damaged. Operators and service personnel are required to receive appropriate training in the use and repair of the equipment.

It is forbidden to use any other gases instead of compressed air. The use of other gases may lead to serious injury, cause fire or explosion. When connecting the tool to the compressed air system, consider the space required for the hose to avoid damaging the hose or connectors.

Effective ventilation should be provided at the workplace. Lack of effective ventilation may result in health hazards, cause fire or explosion. The tool is not intended for use in explosive atmospheres. Use the tool away from heat sources and fire as this may

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damage the tool or impair its operation.

Observe the general safety principles when working with spraying materials. Wear suitable personal protective equipment such as goggles, masks and gloves.

There is a risk of absorption of spraying agent or preservative particles during work or when performing maintenance activities, caused by: - insufficient natural or forced ventilation, - improper atomisation pressure, - insufficient optimisation of spray parameters to reduce contamination, - improper distance between tool nozzle and application area of spray agent, the distance should be determined depending on the agent used, - absorption of solvent vapours or other hazardous substances, - improper use e.g. use of improper spray agent.

Never leave the assembled pneumatic system unattended by a person authorised to operate it. Keep children away from the assembled pneumatic system. High-pressure compressed air supply may cause the tool to recoil in the direction opposite to that of the spraying agent ejection. Special care should be taken as jet forces can, under certain conditions, cause multiple injuries. It is recommended to try the tool out before beginning work. It is recommended that persons working with the tool are properly trained. This will signifi cantly increase work safety.

Observe the instructions of the abrasive material manufacturer and use them in accordance with the presented principles for personal, fire and environmental protection. Failure to follow the instructions of the abrasive material manufacturer can lead to serious injury. In order to determine compatibility with the abrasive materials used, a list of materials used for the construction of the tool will be available on request.

When working with the use of compressed air, energy is stored in the entire system. Care must be taken when working and during breaks in order to avoid the risk connected with the stored compressed air energy. Due to the possibility of electrostatic charge build-up, measurements should be taken to ensure whether the tool needs to be grounded, or whether a surface dissipating electrostatic charges and/or compressed air system is necessary. It is required that the measurement and installation of such system is carried out by personnel with appropriate qualifications.

Never point the spray jet at a source of heat or fire, as this may cause fire.

Repairs of the tool can only be performed by qualified personnel using original spare parts.

PRODUCT OPERATION

Device assembly

Secure the legs to the underside of the sandblasting cabinet using M6 x 12 mm bolts, washers and M6 nuts. Position the cabinet on the assembled legs. Secure the sandblaster tray (III) to the underside of the cabinet using M6 x 20 mm bolts, washers and M6 nuts. The shelf (IV) should then be attached to the legs of the sandblaster using M6 x 12 mm bolts, washers and M6 nuts. Inside the tray, using M6 x 12 mm bolts, washers and M6 nuts, fix the intake pipe as shown in the illustration (V). Inside the sandblasting cabinet, place the screen so that the suction line is on the outside of the screen (VI). Put the free end of the abrasive suction hose onto the end of the suction line to the gun (VI). Tighten the hose clamp with a screwdriver. Ensure that the suction hose is properly secured and does not slip out during operation. Slide the free end of the hose supplying the compressed air to the gun (attached to the gun handle) onto the spigot inside the sandblasting cabinet (VII). Tighten the hose clamp with a screwdriver. Ensure that the supply hose is properly secured and does not slip out during operation. Do not overtighten the clamp screw as this may damage the hose. Put the clamp on the glove and then roll back the glove cuff edge onto the clamp (VIII). Place the glove inside the sandblasting machine chamber so that the clamp with the rolled back cuff wraps around the opening flange in the front panel of the chamber. Then use a screwdriver to tighten the clamp (IX). Make sure that the right glove is in the right-hand opening and the left-hand glove is in the left-hand opening. Tighten the clamps so that the glove does not slip out from the clamp and is not cut by it.

Dust extraction connector

CAUTION! For dust extraction, use only a dedicated dust extraction system or an industrial hoover fitted with a high filtration efficiency filter designed for class M dust extraction. It is forbidden to use domestic hoovers or any other equipment not designed for dust extraction.

Remove the dust extraction connector cover located on the left side of the cabin, then connect an external dust extraction system to the connector. The venti is located at the rear of the sandblasting cabinet. Remove the cover from the vent before starting work.

Abrasive

Make sure that the abrasive is suitable for pneumatic sandblasting machines. The recommended abrasive grain size should be between 0.18 and 0.25 mm. The concentration of harmful substances in the abrasive should not exceed the following levels: - antimony, lead, cadmium, tin, arsenic, beryllium, chromates, cobalt, nickel - total 2% of mass fraction; - arsenic, beryllium, chromates, cobalt and nickel - total 0.2% of mass fraction; - beryllium, chromates, cobalt, cadmium - separately 0.1% of mass fraction; - metal chemicals should be calculated as metal elements and chromates as CrO_3 ; - pure crystalline silica ( SiO_2 ) - 2% of mass fraction.

The abrasive material gets worn out and contaminated during use. Replace the abrasive periodically. Replacement time depends on the work intensity; observe the abrasive colour and the work efficiency. If the colour of the abrasive accumulated in the chamber differs significantly from the colour of the new abrasive, it means significant dirt and in this case the abrasive must be replaced. Similarly, if the efficiency is significantly reduced, the abrasive should be replaced.

The abrasive must be completely dry to ensure that it is free flowing; the flow must be adequate to ensure correct work. Do not store abrasives in humid rooms and do not expose them to sudden changes in temperature. This can lead to condensation of

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water vapour from the air and moisture in the abrasive.

Caution! Before filling and emptying the sandblasting cabinet chamber of the abrasive material, make sure that it has been disconnected from the air and power supply. The pneumatic and electric lines must be disconnected from the power supply sources. The abrasive is poured directly into the sandblasting cabinet chamber. Before refilling the sandblasting cabinet chamber with abrasive, ensure that the drain hole is properly closed. Do not exceed the maximum permissible abrasive volume. The screen should not be covered with abrasive.

When replacing the abrasive, place a container for the used abrasive under the drain hole, then turn the drain hole locking pin until it unlocks and then pull it out. Allow the abrasive to pour into the container. Clean the inside of the chamber of any spent abrasive residue.

Lamp operation

The sandblaster is equipped with a lamp to illuminate the inside of the chamber during sandblasting. The lamp is located inside the sandblasting cabinet chamber (X). Use only the lamp supplied with the product. Do not point the abrasive jet directly at the lamp or its cable. This can lead to damage to the lamp or cable, or result in an electric shock. Use only the power adapter supplied with the tool to power the lamp. The power supply plug is connected to the socket on the back of the lamp switch casing (X). Make sure the on/off switch of the lamp is in the off position - O before connecting the tool to the power supply. Switch the lamp on by moving the switch to the on position - I.

Sandblasting

Caution! Before using the sandblaster, check the condition of the seals. A self-adhesive sandblaster door sealing tape is included to keep the chamber airtight. If the door seal has significant signs of wear or does not provide a seal when the sandblaster is operating, it should be replaced with a new one. To do this, remove the old tape from the sandblaster door and replace it with new tape.

The air supplying the gun in the sandblasting cabinet chamber should be filtered and dried. Do not place an oiler in the compressed air supply system. The compressed air supply system for the sandblasting cabinet must be different from that for supplying pneumatic tools, e.g. wrenches. Make sure that the supply system is of proper performance and that it will provide appropriate pressure. If the air pressure in the supply system is higher than the maximum value in the technical data table and on the nameplate, connect the gun using the pressure reducing valve and pressure gauge that will allow to regulate the pressure. No pressure drop should occur during sandblasting, as this will result in uneven work results.

The sandblasted object should be placed on the screen inside the sandblasting cabinet chamber; the doors should be closed and secured with the latch (XI). Connect the sandblasting cabinet to power and pneumatic supply and turn on the lamp inside the chamber. Slide your hands into the gloves and grasp the gun. Point the gun nozzle outlet at the object to be sandblasted, press and hold the gun trigger. The gun trigger release will stop the blow out of the abrasive from the gun nozzle.

Do not hold the sandblasted object in hand when sandblasting. Avoid pointing the abrasive jet directly at the gloves. This will lead to faster wear and tear of the gloves, which may result in glove perforation during operation and cause serious injury.

Use the gun in circular movements over a sandblasted surface. Avoid pointing the abrasive stream at one point. Observe the work results and adjust the pressure. Use the appropriate nozzle. The higher the pressure, the higher the intensity of the abrasive jet, which results in faster and deeper sandblasting. Smaller nozzle diameter allows for more concentrated abrasive jet which results in easier sandblasting of small objects. Larger nozzle diameter allows for wider abrasive jet which results in more effective sandblasting of larger surfaces.

Replace the nozzle by unscrewing the ring around the nozzle, cleaning the nozzle mount, nozzle replacement and mounting it using the ring. Use only the supplied nozzles or the nozzles from the YATO YT-55844 set. If the nozzle becomes clogged during operation, stop working, disconnect the machine from the pneumatic and power supply, then remove the nozzle and try to clean it. Use a plastic brush for cleaning. Do not use sharp or metal tools. If the cleaning of the nozzle fails, replace it.

Caution! Make sure that the unit has been disconnected from the pneumatic and power supply before any replacement or adjustment works.

Gloves wear out during operation and should be inspected for signs of wear before each use - whether there are no visible signs of damage, abrasion, tears etc. If any, replace the gloves. Sandblasting machine gloves are available separately as YATO YT-55847. The transparent part of the lid may fade during operation. To prevent loss of visibility, the middle part of the lid is covered with a transparent protective film. Replace the protective film each time the previous one becomes dull and does not allow for work observation. Protective films are available separately as YATO YT-55849.

MAINTENANCE, TRANSPORT AND STORAGE

Warning! Make sure that the unit has been disconnected from the compressed air and power supply before performing any maintenance works, transport or storage.

Before starting maintenance, place a container for used abrasive under the drain hole, then turn the drain hole locking pin until it unlocks, then pull it out and dump all the abrasive. Clean the sandblasting cabinet chamber using a soft hand broom, a brush or jet of compressed air with pressure not higher than 0.3 MPa. If the abrasive remains in the suction hose, place a small metal container in the sandblasting cabinet chamber. Close and snap the chamber doors, point the gun nozzle at the container internal

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part and with the minimum working pressure empty the hose as during work.

Clean the machine housing with a damp cloth and then wipe dry.

Transport and store the unit in its working position. The place of storage should protect the machine from access by unauthorised persons, especially children. The place of storage should be shaded and well-ventilated to prevent water vapour condensation. The place of storage should provide protection against precipitation. Do not place anything on the machine.

Transport the unit in the working position, emptied of abrasive. In the case of longer transport distances, the machine must be protected against damage by means of an additional packaging (cardboard box, box).

Content of the gloves manual according to EN ISO 21420:2020, EN 388:2016+A1:2018 standard

Manufacturer: Yongkang Xieheng Zhejiang Province Industry & Commerce Co., Ltd., No. 9 Xishan West Road, Economic Development Zone, Yongkang, Zhejiang, China. Importer: TOYA S.A., ul. Sołtysowicka 13/15, 51-168 Wrocław, Poland. Product description: Protective gloves protecting against mechanical hazards are a personal protection equipment to protect hands. The gloves are designed and manufactured so that the user can freely perform the activities associated with the mechanical hazards involved, having protection at the level specified below, under the conditions of use for which the gloves are intended. The gloves are made of PVC. Persons allergic to these materials may develop an allergic reaction. Recommendations for the use of gloves: Do not use the gloves of improper size, too loose or tight. Do not use damaged, dirty or damp gloves, as they will lose their protective function. Check the gloves for signs of wear and tear or damage before each use. After work, clean the gloves with a brush or cloth. Do not wash or dry-clean. Store the product in a cool, dry, shaded, well-ventilated and closed room, both before and after use. Storage conditions: temperature +5 to 25°C, humidity <60%. Excessive humidity, too high temperature or intense light can adversely affect the gloves quality. The supplier shall not be held liable for the quality of any product not stored in accordance with the recommendations. The gloves should be transported in a cardboard box or plastic packaging. The packaging should provide ventilation. Gloves last for up to two years from the date of purchase when not in use. Gloves should not be worn if there is a risk of being pulled in by moving machine parts. Puncture resistance to the extent specified below does not mean protection against punctures by sharp pointed objects such as needles for injections. Notified body: Intertek Italia S.p.A (2575), Via Miglioli, 2/A - 20063 Cernusco sul Naviglio, Milano, Italy. Explanation of designations: SBC - manufacturer's mark; YATO - importer's mark; Gloves-2 - manufacturer category number; YT-55847 - importer's category number; CE - the marking of conformity with the New Approach Directives; EN 388 - number of the European standard for protective gloves protecting against mechanical hazards; "hammer symbol" - hazard category indicating mechanical hazards; "i symbol" - the sign indicating that supplementary information should be read; 12 (600) - size of the gloves; 3131X - performance levels according to tests according to EN 388:2016+A1:2018; abrasion resistance: effectiveness level: 3 - gloves withstand 2000 test cycles; blade cut resistance: performance level: 1 - gloves have an index of 1.2; tear resistance: effectiveness level: 3 - gloves withstand tear with a force of 50 N; puncture resistance: effectiveness level: 1 - gloves withstand a 20 N steel pin impact: cut resistance according to EN ISO 13997:1999 - X - test not performed. Puncture resistance specified above does not mean protection against punctures by sharp pointed objects such as needles for injections. For details on the meaning of the performance levels, please refer to the EN 388:2016+A1:2018 European Standard. Declaration of Conformity: available in the product sheet at toya24.pl.

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PRODUKTBESCHREIBUNG

CARACTÉRISTIQUES DU PRODUIT

DEKLARACJA ZGODNOŚCI DECLARATION OF CONFORMITY DECLARATIE DE CONFORMITATE

0924/YT-55841/EC/2024

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

meet requirements of the following European Standards / Technical Specifications:

and fulfill requirements of the following European Directives:

2006/42/WE Machinery and safety elements

2014/30/UE Electromagnetic compatibility (EMC) Directive

Directiva privind compatibilitatea electromagnetică (EMC) (H.G. nr. 487/2016)

2011/65/UE 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: