Pretul 4-1/2" Angle Grinder User Manual

Uvod

Thank you for choosing the Pretul 4-1/2" Angle Grinder. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new tool. Please read this manual thoroughly before operating the grinder and keep it for future reference.

Važna sigurnosna uputstva

Uvijek slijedite osnovne sigurnosne mjere kako biste smanjili rizik od požara, električnog udara i ozljeda.

• Sigurnost radnog područja: Radno mjesto održavajte čistim i dobro osvijetljenim. Ne koristite električne alate u eksplozivnim atmosferama, kao što je prisustvo zapaljivih tekućina, plinova ili prašine.
• električna sigurnost: Utikači električnih alata moraju odgovarati utičnici. Nikada ne modificirajte utikač ni na koji način. Izbjegavajte kontakt tijela sa uzemljenim površinama.
• Lična sigurnost: Always wear eye protection (safety glasses or goggles) and hearing protection. Use a dust mask if operations create dust. Dress properly; do not wear loose clothing or jewelry.
• Upotreba i njega alata: Ne forsirajte električni alat. Koristite odgovarajući električni alat za vašu primjenu. Isključite utikač iz izvora napajanja prije bilo kakvih podešavanja, promjene pribora ili skladištenja električnog alata.
• Sigurnost specifičnih uređaja za mljevenje: Always use the guard. Ensure the accessory is rated for at least the maximum speed of the tool. Hold the tool firmly with both hands.

Product Overview i komponente

Familiarize yourself with the parts of your Pretul Angle Grinder.

Slika 1: The Pretul 4-1/2 inch Angle Grinder, showing the main body, side handle, and a grinding disc with its guard. This image illustrates the tool's compact design and primary components.

Slika 2: The packaging for the Pretul Mini Angle Grinder, highlighting key specifications such as 4-1/2 inch disc size, 500W power, and 4A current. The box also displays the product model and brand logo.

Ključne komponente:

• Glavno tijelo: Houses the motor and internal mechanisms.
• bočna ručka: Provides additional grip and control during operation. Can be mounted on either side.
• Dugme za zaključavanje vretena: Koristi se za zaključavanje vretena radi lakše izmjene diska.
• Prekidač za uključivanje/isključivanje: Kontroliše napajanje alata.
• Zaštita kotača: Protects the user from sparks and debris, and covers the rotating disc.
• brusni disk: The abrasive accessory used for grinding or cutting.

Setup

1. Pričvršćivanje bočne ručke:

1. Identify the threaded holes on either side of the grinder's gear housing.
2. Screw the side handle clockwise into the desired hole until it is securely tightened.

2. Installing/Changing the Grinding Disc:

1. Provjerite je li brusilica isključena iz izvora napajanja.
2. Pritisnite i držite dugme za zaključavanje vretena.
3. Using the spanner wrench (if provided), loosen and remove the outer flange nut by turning it counter-clockwise.
4. Place the desired grinding or cutting disc onto the spindle, ensuring it sits flush against the inner flange.
5. Replace the outer flange nut and tighten it securely with the spanner wrench while holding the spindle lock button.
6. Otpustite dugme za zaključavanje vretena.

3. Adjusting the Guard:

The wheel guard can be rotated to provide optimal protection for your specific application. Loosen the guard's clampVijak za zatezanje, okrenite štitnik u željeni položaj, a zatim čvrsto zategnite vijak.

Uputstvo za upotrebu

1. Uključivanje/isključivanje:

• To turn on the grinder, slide the On/Off switch forward. For continuous operation, some models may have a lock-on feature; press the front of the switch to engage it.
• To turn off, release the switch. If locked on, press the rear of the switch to release the lock and turn off the tool.

2. Grinding Techniques:

• Brusilicu uvijek čvrsto držite s obje ruke.
• Pustite da disk dostigne punu brzinu prije nego što dođe u kontakt s radnim komadom.
• Apply light, even pressure. Do not force the tool, as this can cause kickback or damage the motor.
• Maintain an angle of approximately 15-30 degrees between the disc and the workpiece for optimal grinding.

3. Tehnike rezanja:

• Use only cutting discs for cutting applications.
• Hold the grinder at a 90-degree angle to the workpiece.
• Make shallow passes, gradually increasing the depth of the cut.
• Uvjerite se da je radni komad sigurno prikljamped kako bi se spriječilo kretanje.

Održavanje

1. Čišćenje:

• Regularly clean the ventilation openings to prevent motor overheating. Use a soft brush or compressed air.
• Wipe the tool's exterior with a damp tkanina. Nemojte koristiti jake hemikalije ili abrazivna sredstva za čišćenje.

2. Disc Replacement:

Replace worn or damaged discs immediately. Refer to the "Installing/Changing the Grinding Disc" section for instructions.

3. Ugljične četkice:

The motor's carbon brushes may need replacement after extended use. This should ideally be performed by a qualified service technician.

Rješavanje problema

Specifikacije

Garancija i podrška

Pretul products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Pretul webSačuvajte račun kao dokaz o kupovini u slučaju bilo kakvih reklamacija.

For technical support, service, or replacement parts, please contact Pretul customer service through their official channels. Contact information is typically available on the product packaging or the manufacturer's website.