Craftsman 900.277230 4-1/2-inch Angle Grinder User Manual

1. Увод

This manual provides essential information for the safe operation, maintenance, and repair of your Craftsman 900.277230 4-1/2-inch Angle Grinder. Please read this manual thoroughly before using the tool to ensure proper handling and to prevent injury or damage. Keep this manual accessible for future reference.

2. Опште информације о безбедности

Увек се придржавајте основних мера предострожности како бисте смањили ризик од пожара, струјног удара и телесних повреда. То укључује, али није ограничено на:

• Носите заштиту за очи: Увек носите заштитне наочаре или заштитне наочаре са бочним штитницима.
• Носите заштиту за слух: Користите чепиће за уши или штитнике за уши током рада.
• Носите заштиту за дисање: If grinding produces dust, wear a dust mask or respirator.
• Обезбедите радни комад: Увек клamp или осигурајте радни предмет како бисте спречили померање током рада.
• Одржавајте радну површину чистим: Затрпана подручја изазивају несреће.
• Избегавајте опасна окружења: Немојте користити електричне алате у дamp или влажне локације, или их изложите киши.
• Користите прави алат: Не форсирајте мали алат или додатак да обавља посао тешког алата.
• Искључите напајање: Увек искључите алат из извора напајања пре него што извршите подешавања, замену прибора или обављате одржавање.
• Алат за проверу: Before each use, check for damaged parts, misalignment, or any condition that may affect its operation.

3. Производ је готовview

The Craftsman 900.277230 is a 4-1/2-inch angle grinder designed for various tasks such as grinding, cutting, and polishing metal or masonry. It features a robust motor and a compact design for ease of use.

Слика 1: Craftsman 900.277230 4-1/2-inch Angle Grinder. This image shows the main body of the angle grinder, including the motor housing, handle, and the spindle where grinding wheels are attached. The protective guard is also visible.

Компоненте:

• Дугме за закључавање вретена: Користи се за закључавање вретена ради лакше измене прибора.
• Помоћна ручка: Provides additional grip and control. Can be mounted on either side.
• Заштита за точак: Protects the user from sparks and debris. Must always be in place.
• Прекидач: Контрола укључивања/искључивања мотора.
• Grinding Wheel/Disc: (Sold separately) Various types available for different applications.

4. Подешавање

4.1 Причвршћивање помоћне ручке

Screw the auxiliary handle into one of the threaded holes on either side of the gear housing. Ensure it is tightened securely before operation.

4.2 Постављање заштитног штитника точка

Position the wheel guard over the gear housing so that the tabs align with the slots. Rotate the guard to the desired position for optimal protection and tighten the clamping screw firmly. Never operate the grinder without the wheel guard properly installed.

4.3 Mounting Grinding/Cutting Wheels

1. Искључите млин из извора напајања.
2. Притисните и држите дугме за закључавање вретена.
3. Using the spanner wrench provided, loosen and remove the outer flange nut.
4. Place the desired grinding or cutting wheel onto the spindle, ensuring it sits flush against the inner flange.
5. Вратите спољну навртку прирубнице и чврсто је затегните кључем док држите дугме за блокирање вретена. Немојте превише затезати.
6. Ensure the wheel is properly seated and spins freely without wobbling before connecting to power.

5. Упутство за употребу

5.1 Укључивање/искључивање

To turn the grinder ON, slide the power switch to the "I" position. To turn it OFF, slide the switch to the "O" position. Some models may have a paddle switch that requires continuous pressure to operate.

5.2 Технике брушења

• Hold the grinder firmly with both hands.
• Дозволите точку да достигне пуну брзину пре него што додирне радни предмет.
• Притискајте лагано, равномерно. Немојте форсирати алат.
• Maintain a shallow angle (typically 15-30 degrees) between the grinding wheel and the workpiece for optimal material removal and control.
• Move the grinder smoothly across the surface to prevent gouging and ensure an even finish.
• Avoid grinding directly into corners or edges, as this can cause kickback.

5.3 Технике сечења

• Use only cutting discs designed for angle grinders.
• Hold the grinder firmly and ensure the workpiece is securely clampед.
• Make straight cuts. Do not attempt to bend or twist the cutting disc during operation.
• Allow the disc to cut through the material without excessive force.
• Be aware of sparks and debris, directing them away from yourself and others.

6. Одржавање

Regular maintenance ensures the longevity and safe operation of your angle grinder. Always disconnect the tool from the power source before performing any maintenance.

6.1 Чишћење

• Clean the tool's ventilation openings regularly to prevent overheating. Use compressed air if available.
• Обришите екстеријер огласомamp тканина. Не користите јаке хемикалије или раствараче.
• Remove any dust or debris from the wheel guard and spindle area.

6.2 Преглед/замена угљених четкица

The carbon brushes wear down over time. If the motor performance decreases or sparks become excessive, the brushes may need inspection or replacement. Refer to the repair parts section for brush part numbers. This procedure should ideally be performed by a qualified service technician.

6.3 Преглед кабла

Regularly inspect the power cord for any signs of damage, cuts, or fraying. A damaged cord must be replaced immediately by a qualified technician to prevent electric shock.

КСНУМКС. Решавање проблема

8. Спецификације

Напомена: Специфичне електричне вредности (вол.tage, amperage, RPM) are typically found on the product's nameplate. Always refer to the tool itself for precise specifications.

9. Делови за поправку

For a complete list of repair parts and their corresponding part numbers for your Craftsman 900.277230 angle grinder, please refer to the exploded diagram and parts list typically found at the end of the original printed manual or on the official Craftsman service website. When ordering parts, always provide the full model number (900.277230) to ensure compatibility.

Commonly replaced parts may include carbon brushes, spindle lock components, and power cords.

10. Гаранција и подршка

Craftsman products are backed by a limited warranty. For detailed warranty information, including terms, conditions, and duration, please refer to the warranty card included with your product or visit the official Craftsman website. Do not attempt to repair the tool yourself if it is under warranty, as this may void the warranty.

For technical support, service, or to locate an authorized service center, please contact Craftsman customer service through their official webсајт или контакт информације које су наведене у паковању вашег производа.