1. Аюулгүй байдлын чухал мэдээлэл
Энэхүү цахилгаан хэрэгсэлд өгөгдсөн бүх аюулгүй байдлын анхааруулга, заавар, дүрслэл, техникийн үзүүлэлтүүдийг үргэлж уншиж, ойлгоорой. Доор жагсаасан бүх зааврыг дагаж мөрдөхгүй байх нь цахилгаан цочрол, гал болон/эсвэл хүнд гэмтэл учруулж болзошгүй.
- 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: Цахилгаан хэрэгслийн залгуур нь залгууртай тохирч байх ёстой. Залгуурыг хэзээ ч бүү өөрчил. Цахилгаан хэрэгслийг бороо, нойтон нөхцөлд бүү тавь.
- Хувийн аюулгүй байдал: Stay alert, watch what you are doing, and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol, or medication. Always wear appropriate personal protective equipment, including eye protection, dust mask, non-skid safety shoes, hard hat, or hearing protection.
- Цахилгаан хэрэгслийн ашиглалт ба арчилгаа: Цахилгаан хэрэгслийг хүчээр бүү хий. Хэрэглээнд тохирох цахилгаан хэрэгслийг ашигла. Аливаа тохируулга хийх, дагалдах хэрэгслийг солих, цахилгаан хэрэгслийг хадгалахын өмнө батерейг цахилгаан хэрэгслээс салга.
- Үйлчилгээ: Цахилгаан хэрэгсэлээ зөвхөн ижил солих эд ангиудыг ашиглан мэргэшсэн засварчинд үйлчилгээ үзүүлээрэй. Энэ нь цахилгаан хэрэгслийн аюулгүй байдлыг хангах болно.
2. Бүтээгдэхүүн дууссанview болон бүрэлдэхүүн хэсгүүд
The WITLIGHT Mini Circular Saw ZS881829L is a compact, cordless tool designed for various cutting tasks. It is compatible with DeWalt 20V MAX batteries (battery not included).

Figure 2.1: WITLIGHT Mini Circular Saw with various blades and accessories.
Гол бүрэлдэхүүн хэсгүүд:

Зураг 2.2: Нарийвчилсан view of the Mini Circular Saw highlighting its main components.
- Спиндлийн түгжээ: Used to secure the blade for installation or removal.
- Dust Extraction Nozzle: Connects to a vacuum or dust collection system.
- Rip Guide: Assists in making straight cuts.
- Rip Guide Locking Screw: Secures the rip guide in place.
- Зөөлөн атгах: Ergonomic handle for comfortable operation.
- Лазер товчлуур: Activates the laser guide for precise cutting.
- Cutting Depth Scale: Indicates the current cutting depth.
- Lock-Off Button: Safety feature to prevent accidental startup.
- Асаах/унтраах гох унтраалга: Хөрөөг идэвхжүүлнэ.
- Хөрөөний ир: The cutting accessory.
- Cutting Depth Clamp: Secures the desired cutting depth.
- Суурийн хавтан: Provides stability and guides the saw during cuts.
- Blade Clamping Screw: Secures the blade to the spindle.
Оруулсан ир:

Figure 2.3: The three types of blades provided for various materials.
- 24T (89mm) TCT Blade: For cutting wood.
- 44T (89mm) HSS Blade: For cutting plastic and thin metal.
- (89mm) Diamond Blade: For cutting tile and drywall.
3. Тохиргоо
3.1 Батерей суурилуулах
This cordless circular saw is compatible with all DeWalt 20V MAX batteries. Ensure the battery is fully charged before use. To install, align the battery with the base of the tool and slide it in until it clicks securely into place. To remove, press the battery release button and slide the battery out.
3.2 Ирийг суурилуулах, зайлуулах
Always ensure the battery is removed from the tool before changing blades.
Video 3.1: Demonstrates the installation process for the saw blade and guard.

Figure 3.1: Visual guide for replacing the saw blade.
- Remove the protective shell.
- Press the Spindle Lock Button to prevent the blade from rotating.
- Use the supplied hex wrench to loosen the blade clamping screw by turning it clockwise. Remove the screw and gasket.
- Хуучин хутгыг ав.
- Place the new blade onto the spindle, ensuring the teeth are oriented correctly for the desired cutting direction.
- Replace the gasket and blade clamping screw. Tighten the screw by turning it counterclockwise using the hex wrench while holding the spindle lock button.
3.3 Guard and Dust Extraction Nozzle Attachment
The saw includes a removable dust shroud with a dust extraction nozzle for a cleaner work environment.

Figure 3.2: The dust extraction nozzle helps maintain a clean workspace.
To attach the dust shroud, slide it over the saw's blade housing until it locks into place. The dust extraction nozzle can then be connected to a vacuum or dust collection system using the provided adapter hose.
3.4 Зүсэлтийн гүнийг тохируулах
The cutting depth can be adjusted from 0-30mm (1.18 inches) to suit various materials and tasks.

Figure 3.3: Follow these steps to adjust the cutting depth accurately.
- Release the cutting depth clamp товч.
- Adjust the base plate to the desired depth using the cutting depth scale.
- Lock the cutting depth clamp button to secure the setting.
4. Ашиглалтын заавар
4.1 Асаах/унтраах
To start the saw, first press the Lock-Off button (safety button) and then press the On/Off Trigger Switch. Release the trigger switch to turn off the saw.

Figure 4.1: The safety button must be pressed before activating the trigger.
4.2 Лазерын чиглүүлэгч болон масштабын шугам ашиглах нь
The integrated laser guide and scale ruler ensure precise and straight cuts.

Figure 4.2: The laser guide projects a line for accurate cutting alignment.
- Press the Laser Button to activate the laser line, which will guide your cut.
- Utilize the scale ruler for consistent and repeatable cutting measurements.
4.3 Олон материалын зүсэлт
The saw is designed for cutting various materials when equipped with the appropriate blade.

Figure 4.3: The saw can cut wood, plastic, soft metal, and ceramic tile with the correct blade.
- Мод: Use the 24T TCT blade.
- Plastic/Thin Metal: Use the 44T HSS blade.
- Tile/Drywall: Use the Diamond blade.
Always ensure the material is securely clamped before cutting. Apply steady, even pressure and allow the blade to do the work. Avoid forcing the saw, which can lead to kickback or damage to the tool.
Видео 4.1: Дууслааview of the brushless cordless circular saw in action, demonstrating its features and cutting capabilities.
Video 4.2: Demonstrates the 97630-20V 3400 RPM Cordless Circular Saw with Laser Guide, showcasing its use and features.
5. Засвар үйлчилгээ
Тогтмол засвар үйлчилгээ нь дугуй хөрөөний урт наслалт, оновчтой гүйцэтгэлийг баталгаажуулдаг.
- Цэвэрлэгээ: After each use, clean the tool with a soft, dry cloth. Remove any dust or debris from the ventilation openings and around the blade area. Do not use water or chemical cleaners.
- Хутга арчилгаа: Inspect blades for wear, damage, or dullness. Replace worn or damaged blades immediately. Keep blades sharp for efficient and safe cutting.
- Хадгалах: Store the tool in a dry, secure place out of reach of children. Remove the battery pack when storing the tool for extended periods.
6. Алдаа засах
- Хөрөө эхлэхгүй байна: Ensure the battery is fully charged and properly installed. Check that the Lock-Off button is pressed before the trigger switch.
- Зүсэлтийн гүйцэтгэл муу: The blade may be dull, damaged, or incorrect for the material. Replace the blade if necessary. Ensure the cutting depth is set correctly.
- Хэт их чичиргээ: Check if the blade is properly installed and tightened. Ensure the blade is not bent or damaged.
7. Техникийн үзүүлэлтүүд
| Онцлог | Тодорхойлолт |
|---|---|
| Загварын дугаар | ZS881829L |
| Брэнд | WITLIGHT |
| Эрчим хүчний эх үүсвэр | Battery Powered (Compatible with DeWalt 20V MAX) |
| Хурд | 3200 эргэлт |
| Хутганы урт | 3-1/2 инч (89мм) |
| Хамгийн их зүсэх гүн | 1-2/11 инч (30мм) |
| Зүйлийн жин | 1.8 кг |
| Онцлог шинж чанарууд | Brushless, Depth Adjustment, Lightweight, Laser Guide |
| Оруулсан бүрэлдэхүүн хэсгүүд | Mini Circular Saw, 24T TCT Blade, 44T HSS Blade, Diamond Blade, Vacuum Adapter Hose, Hex Wrench, User Manual |
8. Баталгаат хугацаа ба дэмжлэг
This product comes with a 12-month warranty. If you encounter any problems with your WITLIGHT Mini Circular Saw, please contact customer support for assistance. Provide your model number (ZS881829L) and purchase details when contacting support.

Figure 8.1: The package includes the saw, three blades, vacuum adapter, hex wrench, and user manual.