WORKPRO 20V Cordless Angle Grinder Kit User Manual

1. Оршил ба түүнээс дээшview

The WORKPRO 20V Cordless Angle Grinder Kit is a versatile and portable power tool designed for grinding, cutting, and polishing various materials. Its cordless design offers freedom of movement for both indoor and outdoor applications. Equipped with a powerful 20V 4.0Ah Lithium-Ion battery and a fast charger, this tool ensures stable and long-lasting performance. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting to help you achieve optimal results.

Figure 1.1: Complete WORKPRO 20V Cordless Angle Grinder Kit.

2. Аюулгүй байдлын чухал мэдээлэл

Энэхүү цахилгаан хэрэгслийг ажиллуулахаасаа өмнө бүх аюулгүй байдлын анхааруулга, зааврыг үргэлж уншиж, ойлгоорой. Анхааруулга, зааврыг дагаж мөрдөөгүй тохиолдолд цахилгаанд цохиулах, гал түймэр гарах болон/эсвэл ноцтой гэмтэл бэртэлд хүргэж болзошгүй.

2.1 Цахилгаан хэрэгслийн ерөнхий аюулгүй байдал

• Ажлын талбайн аюулгүй байдал: Ажлын байраа цэвэр, гэрэлтүүлэг сайтай байлга. Эмх замбараагүй эсвэл харанхуй газар осол аваар гарахыг өдөөдөг. Шатамхай шингэн, хий, тоос зэрэг тэсрэх аюултай орчинд цахилгаан хэрэгслийг бүү ажиллуул.
• Цахилгааны аюулгүй байдал: Газардуулгатай эсвэл газардуулгатай гадаргуутай (жишээ нь, хоолой, радиатор, зуух, хөргөгч) биед хүрэхээс зайлсхий. Хэрэв таны бие газардуулгатай эсвэл газардуулгатай бол цахилгаанд цохиулах эрсдэл нэмэгддэг.
• Хувийн аюулгүй байдал: Always wear eye protection. Use hearing protection when operating the tool for extended periods. Wear appropriate clothing; avoid loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
• Хэрэгслийн хэрэглээ ба арчилгаа: Цахилгаан хэрэгслийг хүчээр бүү хий. Хэрэглээнд тохирох цахилгаан хэрэгслийг ашигла. Энэ нь төлөвлөсөн хэмжээгээрээ илүү сайн, аюулгүй ажиллах болно. Аливаа тохируулга хийх, дагалдах хэрэгслийг солих, цахилгаан хэрэгслийг хадгалахын өмнө батерейг цахилгаан хэрэгслээс салга.

2.2 Specific Angle Grinder Safety

• Багажтай хамт ирсэн хамгаалалтыг үргэлж ашиглаарай. Хамгийн их аюулгүй байдлыг хангахын тулд хамгаалалтыг найдвартай бэхэлж, байрлуулсан эсэхийг шалгаарай.
• Use only grinding wheels and cutting discs that are specifically designed for an angle grinder and are rated for the tool's maximum RPM.
• Ажлын хэсгийг аюулгүй болго. cl ашиглахamps or a vise to hold the workpiece firmly. This frees both hands to operate the tool safely.
• Ашиглалтын явцад багажийг хоёр гараараа чанга барина.
• Be aware of kickback. Kickback is a sudden reaction to a pinched or snagged rotating wheel. Always maintain proper footing and balance.

3. Багцын агуулга

Your WORKPRO 20V Cordless Angle Grinder Kit includes the following components:

• 1 x Cordless Angle Grinder
• 1 x 4.0Ah лити-ион батерей
• 1 х хурдан цэнэглэгч
• 1 x Rubberized 3-Position Anti-Slip Auxiliary Handle
• 1 x Grinding Wheel Protector
• 1 x Cutting Wheel Protector
• 5 x Metal Cutting Wheels (4-1/2”)
• 5 x Grinding Wheels (4-1/2”)
• 1 х түлхүүр

Figure 3.1: Included discs, guards, and spanner. Figure 3.2: 4.0Ah Lithium-Ion Battery and Fast Charger.

4. Тохиргоо

4.1 Туслах бариулыг бэхлэх

The auxiliary handle can be installed in three different positions (left, right, or top) to provide optimal comfort and control for various tasks and user preferences. Simply screw the handle into the desired threaded opening on the grinder head.

Figure 4.1: The 3-position anti-slip auxiliary handle for enhanced ergonomics.

4.2 Installing Wheel Guards

Select the appropriate wheel guard (grinding or cutting) for your task. The guards feature a quick-installation mechanism that does not require additional tools. Align the guard with the grinder head and snap it into place, ensuring it is securely fastened and positioned to deflect sparks and debris away from you.

4.3 Installing Grinding/Cutting Discs

1. Ensure the battery is removed from the grinder.
2. Press and hold the spindle lock button located on the grinder head.
3. Дотор фланцыг буланд байрлуулна.
4. Position the desired grinding or cutting disc onto the spindle, ensuring it sits flush against the inner flange.
5. Place the outer flange onto the spindle, on top of the disc.
6. Use the provided spanner to tighten the outer flange clockwise until the disc is securely fastened. Release the spindle lock.

4.4 Зайг цэнэглэх

Before first use, fully charge the 4.0Ah Lithium-Ion battery. Connect the fast charger to a standard power outlet. Slide the battery pack onto the charger until it clicks into place. The charger's indicator light will show the charging status (e.g., red for charging, green for fully charged). Once fully charged, remove the battery from the charger.

5. Ашиглалтын заавар

5.1 Асаах/унтраах

The angle grinder features an ergonomic two-step operational switch located in the center of the top for convenient access by both left- and right-handed users. To turn the tool ON, push the switch forward and then up. To turn the tool OFF, simply push the switch down.

Figure 5.1: The two-step operational switch for safe and convenient use.

5.2 Grinding Operations

For grinding tasks, ensure the grinding wheel protector is installed and a grinding disc is securely attached. Hold the grinder firmly with both hands, maintaining a stable stance. Apply light, even pressure to the workpiece, allowing the 7500 RPM speed to do the work. Move the grinder smoothly across the surface to achieve desired results. The tool's lightweight design (3.5 pounds without battery) helps reduce hand pressure during extended use.

Figure 5.2: Grinding metal with the WORKPRO Angle Grinder, demonstrating sparks and stable operation.

5.3 Cutting Operations

When cutting, use the cutting wheel protector and a suitable cutting disc. Position the workpiece securely. Start the grinder before making contact with the material. Guide the disc through the material with steady, controlled movements. Avoid twisting or binding the disc, which can cause kickback. The tool's ergonomic design and rubberized grip provide a better user experience during cutting tasks.

6. Засвар үйлчилгээ

Regular maintenance ensures the longevity and optimal performance of your WORKPRO Angle Grinder.

6.1 Цэвэрлэгээ

• After each use, clean the tool with a soft, dry cloth.
• Periodically clear dust and debris from the ventilation openings to ensure proper heat dissipation. The grinder features a stereo circulating heat dissipation system with multiple vents for more uniform heat dissipation.
• Do not use water or chemical cleaners.

Figure 6.1: Stereo Circulating Heat Dissipation through multiple vents.

6.2 Батерейны арчилгаа

• Батерейг нарны шууд тусгал, хэт температураас хол, сэрүүн, хуурай газар хадгална.
• Do not store fully discharged batteries for long periods. Recharge them periodically.
• Avoid exposing the battery to moisture or water.

6.3 Дискний үзлэг, солих

• Inspect grinding and cutting discs before each use for cracks, chips, or excessive wear. Replace damaged or worn discs immediately.
• Always use the correct type and size of disc for your application.

7. Алдаа засах

Энэ хэсэгт таны өнцөг бутлуурын үед тулгарч болох нийтлэг асуудлуудыг авч үзэх болно.

8. Техникийн үзүүлэлтүүд

Technical details for the WORKPRO 20V Cordless Angle Grinder Kit:

• Брэнд: WORKPRO
• Загварын дугаар: W125051A
• Эрчим хүчний эх үүсвэр: Батерейгаар ажилладаг
• Зайны төрөл: 20V 4.0Ah лити-ион
• Хамгийн их эргэлтийн хурд: 7500 эргэлт
• Дискний диаметр: 4-1/2 инч
• Материал: Aluminum (housing)
• Өнгө: Ногоон
• Зүйлийн жин (батерейгүй): 3.5 фунт (ойролцоогоор 1.59 кг)
• Бүтээгдэхүүний хэмжээ: 13.58"L x 5.91"W x 7.48"H
• Үйлдвэрлэгч: HANZGHOU GREATSTAR INDUSTRIAL CO.LTD
• UPC: 820909764120

9. Баталгаат хугацаа ба дэмжлэг

For detailed warranty information or technical support, please refer to the official user guide PDF provided with your product or visit the WORKPRO website. You can access the user guide энд.