DEKO Professional 5-inch Angle Grinder (Model DKAG125G120S) User Manual

1. Киришүү

Thank you for choosing the DEKO Professional 5-inch Angle Grinder, Model DKAG125G120S. This powerful and versatile tool is designed for demanding cutting and grinding applications on various materials such as metal, concrete, and stone. Featuring a 1200W motor and variable speed control from 3000 to 12000 RPM, it offers precision and efficiency for both professional and advanced users. Please read this manual carefully before operating the tool to ensure safe and optimal performance.

Figure 1: ашыкview of the DEKO Professional 5-inch Angle Grinder.

2. Жалпы коопсуздук нускамалары

Өрт, электр шок жана жеке жаракат алуу коркунучун азайтуу үчүн ар дайым негизги коопсуздук чараларын аткарыңыз. Бул колдонмону келечекте маалымат алуу үчүн сактаңыз.

• Жумуш аймагынын коопсуздугу: Жумушчу жерди таза жана жакшы жарыктандырыңыз. Жарылуучу чөйрөдө, мисалы, күйүүчү суюктуктар, газдар же чаң бар жерде электр шаймандарын иштетпеңиз.
• Электр коопсуздугу: Электр шайманынын сайгычтары розеткага дал келиши керек. Сайгычты эч качан өзгөртпөңүз. Жерге туташтырылган же жерге төшөлгөн беттерге денеге тийбеңиз. Электр шаймандарын жамгырга же нымдуу шарттарга тийгизбеңиз.
• Жеке коопсуздук: Always wear eye protection (safety glasses or goggles) and hearing protection. Use a dust mask if operations create dust. Wear appropriate work gloves. Dress properly; avoid loose clothing or jewelry.
• Куралды колдонуу жана кам көрүү: Электр аспапты күчтөп албаңыз. Колдонмоңуз үчүн туура электр шайманын колдонуңуз. Кандайдыр бир тууралоолорду жасоодон, аксессуарларды алмаштыруудан же электр шаймандарын сактоодон мурда вилканы кубат булагынан ажыратыңыз.
• Артка кайтаруу жана ага байланыштуу эскертүүлөр: Kickback is a sudden reaction to a pinched or snagged rotating wheel. Always maintain a firm grip on the tool and position your body and arm to allow you to resist kickback forces.

3. Орнотуу

3.1 Пакеттен чыгаруу

Carefully remove the angle grinder and all accessories from the packaging. Inspect for any damage that may have occurred during shipping. Ensure all components listed in the package contents are present.

3.2 Көмөкчү тутканы бекитүү

The auxiliary handle can be screwed into one of the three threaded holes on the gear housing, depending on the application and your working preference. Always operate the angle grinder with the auxiliary handle securely attached for better control and safety.

Figure 2: Auxiliary handle properly installed on the angle grinder.

3.3 Installing/Changing Grinding Disc

1. Курал кубат булагынан ажыратылганын текшериңиз.
2. Шпинделди бекитүү баскычын басып, кармап туруңуз.
3. Ички фланецти шпиндельге салыңыз.
4. Position the grinding or cutting disc onto the inner flange, ensuring it is centered.
5. Screw the outer flange (nut) onto the spindle.
6. Use the provided spanner wrench to tighten the outer flange securely. Release the spindle lock.

Figure 3: Using the spanner wrench to secure the grinding disc.

3.4 Кубатка туташуу

Ensure the angle grinder's voltage (220V) matches your power supply. Plug the tool into a grounded electrical outlet. Always check the power cord for damage before each use.

4. Иштөө нускамалары

4.1 Куралды иштетүү жана токтотуу

To start the angle grinder, slide the ON/OFF switch forward. To stop, slide the switch backward to the OFF position. For continuous operation, some models may have a lock-on button; refer to the specific switch mechanism on your tool.

Figure 4: Location of the power switch for starting and stopping the tool.

4.2 Ылдамдыкты жөндөө

This model features variable speed control, allowing adjustment between 3000 and 12000 RPM. Use lower speeds for more delicate tasks or when working with heat-sensitive materials, and higher speeds for aggressive cutting and grinding. Adjust the speed using the dial or switch located on the tool body.

4.3 Proper Use for Cutting and Grinding

Always allow the disc to reach full operating speed before contacting the workpiece. Apply moderate, consistent pressure. Avoid excessive force, which can cause kickback or damage the disc and tool. Maintain a firm grip with both hands on the main handle and the auxiliary handle.

Figure 5: Demonstrating proper technique for cutting metal with the angle grinder.

Figure 6: Demonstrating grinding with a flap disc on the angle grinder.

5. Техникалык тейлөө

Regular maintenance ensures the longevity and safe operation of your angle grinder. Always unplug the tool before performing any maintenance.

5.1 Тазалоо

Keep the ventilation openings clean and free from obstructions to prevent overheating. Use a soft brush or compressed air to remove dust and debris from the tool housing. Do not use water or chemical cleaners.

5.2 Inspecting Components

Regularly inspect the power cord for cuts, fraying, or damage. Check the auxiliary handle and disc guard for secure attachment and any signs of damage. Replace worn or damaged discs immediately.

5.3 Көмүртек щеткасын алмаштыруу

The carbon brushes are wear parts and should be checked periodically. When they are worn down, the motor performance may decrease, or the tool may stop working. Replace both carbon brushes simultaneously with genuine DEKO replacement parts. Consult a qualified service technician if you are unsure how to perform this task.

6. Кыйынчылыктарды

7. Техникалык шарттар

8. Кепилдик жана колдоо

The DEKO Professional 5-inch Angle Grinder (Model DKAG125G120S) comes with a 1 жылдык кепилдик from the date of purchase, covering manufacturing defects. This warranty does not cover damage caused by misuse, abuse, normal wear and tear, or unauthorized repairs.

For warranty claims, technical support, or spare parts, please contact your authorized DEKO dealer or customer service. Keep your proof of purchase for warranty validation.