1. تعارف
The BLACK+DECKER 4-1/2-Inch 6.5-Amp Angle Grinder (Model BDEG400) is a versatile power tool designed for various tasks including sharpening, cutting, grinding, rust removal, and surface preparation. This manual provides essential information for safe and effective use of your angle grinder.

Image 1: The BLACK+DECKER BDEG400 Angle Grinder.
2. عام حفاظت جي ڄاڻ
Always follow basic safety precautions when using power tools to reduce the risk of fire, electric shock, and personal injury. Read all instructions carefully before operating this tool.
2.1. ذاتي حفاظت
- مناسب ذاتي حفاظتي سامان (PPE) پائڻ: Always wear safety goggles or safety glasses with side shields, a dust mask, hearing protection, and heavy-duty gloves.
- مناسب لباس پائڻ: Do not wear loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- خبردار رھو: Watch what you are doing and use common sense. Do not use the tool while tired or under the influence of drugs, alcohol, or medication.
2.2. برقي حفاظت
- Avoid body contact with grounded surfaces: مثال طورample, pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is grounded.
- Do not expose power tools to rain or wet conditions: بجليءَ جي اوزار ۾ داخل ٿيندڙ پاڻي برقي جھٽڪو جو خطرو وڌائيندو.
- تار جو غلط استعمال نه ڪريو: Never use the cord for carrying, pulling, or unplugging the power tool. Keep cord away from heat, oil, sharp edges, or moving parts.
2.3. ڪم واري علائقي جي حفاظت
- ڪم واري علائقي کي صاف ۽ چڱي طرح روشن رکو: گندا يا اونداهي علائقا حادثن کي دعوت ڏين ٿا.
- Do not operate power tools in explosive atmospheres: جيئن ته ٻرندڙ مائع، گيس، يا مٽي جي موجودگي ۾. بجلي جا اوزار چمڪ پيدا ڪن ٿا جيڪي مٽي يا ڌنڌ کي روشن ڪري سگھن ٿا.
- ٻارن ۽ ويندڙن کي پري رکو: پريشانيون توهان کي ڪنٽرول وڃائي سگهن ٿيون.
3. پيداوار جا حصا
Familiarize yourself with the main parts of your BLACK+DECKER Angle Grinder:

Image 2: Key features of the angle grinder including the 3-Position Side Handle, One-Touch Release Switch, and Spindle Lock.
- 3-Position Side Handle: Provides adjustable comfort and control for various applications and angles.
- One-Touch Release Switch: Allows for quick power shutdown for enhanced safety.
- اسپنڊل لاڪ: Facilitates easy and secure accessory changes.
- Metal Gear Case: Ensures durability and extends the tool's lifespan.
4. سيٽ اپ جون هدايتون
4.1. سائڊ هينڊل کي ڳنڍڻ
The side handle can be installed in three different positions (left, right, or top) to suit your working preference and application. Simply screw the handle into the desired threaded hole on the gear case until it is secure.

Image 3: The 3-position handle offers flexibility for user comfort and control.
4.2. گرائنڊنگ ڊسڪ لڳائڻ/تبديل ڪرڻ
- Ensure the tool is unplugged from the power source before attempting any accessory changes.
- اسپنڊل لاڪ بٽڻ کي دٻايو ۽ رکو located on the gear case.
- Use the provided spanner wrench to loosen the outer flange nut by turning it counter-clockwise.
- Remove the outer flange nut and the old grinding disc.
- Place the new 4-1/2 inch grinding disc onto the inner flange, ensuring it is centered.
- Replace the outer flange nut and tighten it clockwise using the spanner wrench while holding the spindle lock button. Ensure the disc is securely fastened.
- Adjust the wheel guard to provide maximum protection for your specific application.
5. آپريٽنگ هدايتون
5.1. پاور آن/آف
- To turn the grinder ON, slide the power switch forward. For continuous operation, push the switch fully forward until it locks into place.
- To turn the grinder بند, press the one-touch release switch (if locked) or slide the power switch backward.
5.2. پيسڻ ۽ ڪٽڻ جون ٽيڪنڪون
Always allow the grinder to reach full speed before contacting the workpiece. Apply moderate pressure and let the tool do the work. Avoid excessive force, which can cause kickback or damage to the disc and tool.

Image 4: The powerful 6.5-Amp motor delivers 10,000 RPM for efficient grinding and cutting.
For grinding, hold the tool at a 15-30 degree angle to the workpiece. For cutting, hold the tool perpendicular to the workpiece, ensuring the cutting disc is aligned with the cut line.

Image 5: The angle grinder being used for cutting metal, generating sparks.
5.3. سرڪاري پراڊڪٽ وڊيوز
Watch these official videos for a visual guide on the BLACK+DECKER Angle Grinder:
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400)
وڊيو 1: هڪ سرڪاري اوورview of the BLACK+DECKER BDEG400 Angle Grinder, highlighting its features and capabilities.
A live look at the Black & Decker Angle Grinder
Video 2: A live demonstration of the Black & Decker Angle Grinder in action, showcasinجي ان جي ڪارڪردگي.
6. سار سنڀال
Regular maintenance ensures optimal performance and extends the life of your angle grinder.
- صفائي: Keep the tool's ventilation openings clean and free from debris. Use a soft brush or compressed air to remove dust and metal particles.
- تار جي چڪاس: Regularly inspect the power cord for any damage, cuts, or fraying. Replace damaged cords immediately.
- ڊسڪ جي چڪاس: Before each use, check grinding and cutting discs for cracks, chips, or excessive wear. Replace damaged or worn discs.
- برش جي چڪاس: Carbon brushes may need periodic replacement. Refer to a qualified service technician for brush inspection and replacement.
7. مسئلا حل ڪرڻ
جيڪڏهن توهان کي پنهنجي اينگل گرائنڊر سان مسئلا درپيش اچن ٿا، ته هيٺ ڏنل عام مسئلن ۽ حلن جو حوالو ڏيو:
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| اوزار شروع نٿو ٿئي | بجلي جي فراهمي ناهي؛ خراب سوئچ؛ ڪاربان برش خراب آهن. | Check power outlet and cord; Ensure switch is fully engaged; Consult service center for brush replacement. |
| وڌ ۾ وڌ وائبريشن | Damaged or unbalanced disc; Loose flange nut | Replace disc; Tighten flange nut securely. |
| گهڻو گرم ٿيڻ | Blocked ventilation slots; Excessive load | Clean ventilation slots; Reduce pressure on workpiece; Allow tool to cool. |
| Sparks are excessive or unusual | Worn carbon brushes; Incorrect disc for material | Consult service center for brush replacement; Use appropriate disc for the material. |
8. ٽيڪنيڪل وضاحتون
| خاصيت | تفصيل |
|---|---|
| برانڊ | ڪارو + ڊيڪر |
| ماڊل نمبر | BDEG400 |
| طاقت جو ذريعو | تار ٿيل برقي |
| جلدtage | 120 وولٽ |
| واتtage | 800 واٽ |
| وڌ ۾ وڌ گھمڻ واري رفتار | 10000 RPM |
| پيداوار جي ماپ | 12.5"ليٽر x 5.19"ڊبليو x 4.63"ايڇ |
| شيءِ جو وزن | 4.4 پائونڊ |
| شامل اجزاء | 4 1/2" Small Angle Grinder, Metal Grinding Wheel, Spanner Wrench, Wheel Guard |
9. وارنٽي ۽ سپورٽ
9.1. وارنٽي ڄاڻ
This BLACK+DECKER Angle Grinder (Model BDEG400) comes with a 2 سال جي محدود ٺاهيندڙ جي وارنٽي. هي وارنٽي مواد يا ڪاريگري ۾ خامين کي ڍڪيندي آهي. مھرباني ڪري وارنٽي دعوائن لاءِ خريداري جو ثبوت رکو.
9.2. ڪسٽمر سپورٽ
For technical assistance, parts, or service, please contact BLACK+DECKER customer support. Visit the official BLACK+DECKER webسائيٽ تي وڃو يا پنهنجي پراڊڪٽ پيڪنگنگ ۾ ڏنل رابطي جي معلومات جو حوالو ڏيو.





