Caterpillar Cat DX27U 1-1/4” SDS-Plus rotacijska bušilica i čekić 12.5-AMP Uputstvo za upotrebu

1. Važna sigurnosna uputstva

Uvijek se pridržavajte osnovnih sigurnosnih mjera opreza prilikom korištenja električnih alata kako biste smanjili rizik od požara, strujnog udara i tjelesnih ozljeda. Pročitajte sva uputstva prije upotrebe ovog alata.

• Sigurnost radnog područja: Radno područje održavajte čistim i dobro osvijetljenim. Nered ili tamna područja mogu uzrokovati nesreće. Ne koristite električne alate u eksplozivnim atmosferama, kao što je prisustvo zapaljivih tekućina, plinova ili prašine.
• električna sigurnost: Utikači električnog alata moraju odgovarati utičnici. Nikada ne modificirajte utikač ni na koji način. Ne zloupotrebljavajte kabel. Nikada ne koristite kabel za nošenje, povlačenje ili isključivanje električnog alata. Držite kabel dalje od topline, ulja, oštrih rubova ili pokretnih dijelova.
• Lična sigurnost: Always wear eye protection. Use hearing protection when operating for extended periods. Dress properly. Do not wear loose clothing or jewelry. Keep hair and clothing away from moving parts.
• 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.
• Usluga: Neka Vaš električni alat servisira kvalifikovana osoba za popravku koristeći samo identične zamjenske dijelove. To će osigurati održavanje sigurnosti električnog alata.

2. Proizvod je gotovview

The Cat DX27U 1-1/4” SDS-Plus Rotary Hammer Drill is engineered for demanding applications, offering robust performance and versatility for professional users. It features a powerful 12.5-Amp motor and multiple operating functions.

Image 2.1: The Caterpillar Cat DX27U 1-1/4” SDS-Plus Rotary Hammer Drill, showcasing its robust design and auxiliary handle.

Ključne karakteristike:

• Powerful 12.5A Motor: Delivers 920 RPM and 3,700 BPM for heavy-duty applications.
• 4 Versatile Functions: Drill, Hammer Drill, Bit Rotation, and Chisel modes for various tasks.
• Kontrola varijabilne brzine: Offers 6 speeds for optimal control in any application.
• 1-1/4” SDS-Plus Chuck: Designed for quick bit changes and compatibility with standard SDS-Plus bits.
• Antivibracioni dizajn: Maximizes user comfort during extended use.
• Lock-On Switch: Enables continuous operation for long sessions.
• Ergonomski grip: Rubber overmold grip with a 360° side handle for enhanced comfort and control.
• Trade-Length Cord: An extra-long 10-ft. power cord provides extended reach.

3. Šta je uključeno

Your Cat DX27U Rotary Hammer Drill package includes the following components:

• Cat 12.5A SDS-Plus Rotary Hammer Drill (DX27U)
• Depth Gauge Rod
• Auxiliary Handle
• Kit Box for storage
• Dust Cover

Image 3.1: Visual representation of the items included with the Cat DX27U Rotary Hammer Drill: the drill unit, depth gauge rod, auxiliary handle, dust cover, and slide lock storage case.

4. Komponente i kontrole

Familiarize yourself with the main components and controls of your rotary hammer drill for safe and efficient operation.

Image 4.1: Diagram highlighting key features such as the SDS-Plus chuck, 4 functions selector, and corded power supply.

• SDS-Plus stezna glava: Za brzu i sigurnu izmjenu bitova.
• Birač načina rada: Allows switching between Drill, Hammer Drill, Bit Rotation, and Chisel functions.
• pomoćna ručka: Pruža dodatni hvat i kontrolu.
• Depth Gauge Rod: Koristi se za podešavanje željene dubine bušenja.
• Prekidač okidača: Aktivira alat.
• Dugme za zaključavanje: Za kontinuirani rad.
• Promjenjivo brzo biranje: Adjusts the operating speed.

Slika 4.2: Krupni plan view of the 1.25-inch SDS-Plus chuck, designed for efficient bit insertion and removal.

5. Podešavanje

Pričvršćivanje pomoćne ručke:

1. Otpustite pomoćnu ručku okretanjem u smjeru suprotnom od kazaljke na satu.
2. Slide the handle over the chuck and onto the barrel of the tool.
3. Podesite ručku u udoban i siguran položaj.
4. Zategnite ručku okretanjem u smjeru kazaljke na satu dok se čvrsto ne pričvrsti.

Inserting and Removing SDS-Plus Bits:

1. Za umetanje: Pull back the chuck collar, insert the SDS-Plus bit into the chuck until it clicks into place. Release the collar. Pull on the bit to ensure it is securely locked.
2. Za uklanjanje: Povucite prsten stezne glave unazad i izvucite svrdlo iz stezne glave.

Adjusting the Depth Gauge:

1. Otpustite pomoćnu ručku.
2. Insert the depth gauge rod through the hole in the auxiliary handle.
3. Position the drill bit against the workpiece and slide the depth gauge rod until its end touches the workpiece.
4. Adjust the rod to the desired drilling depth.
5. Tighten the auxiliary handle to secure the depth gauge.

6. Uputstvo za upotrebu

Odabir načina rada:

The DX27U offers four operating modes. Use the mode selector switch to choose the appropriate function for your task.

Image 6.1: Close-up of the mode selector, indicating the four versatile functions: Drill, Hammer Drill, Bit Rotation, and Chisel.

• Način bušenja: Za bušenje u drvetu, metalu i plastici bez udarnog djelovanja.
• Režim bušenja čekićem: For drilling in concrete, masonry, and stone with combined rotation and hammer action.
• Bit Rotation Mode: Allows for adjusting the chisel angle without hammer action or rotation.
• Način rada dlijeta: For chiseling, chipping, and demolition work in concrete and masonry with hammer action only.

Kontrola varijabilne brzine:

The tool features a 6-position variable speed control dial. Rotate the dial to select the desired speed for your application. Lower speeds are suitable for larger bits or softer materials, while higher speeds are for smaller bits or harder materials.

Using the Lock-On Switch:

For continuous operation, depress the trigger switch and then press the lock-on button. To release, depress the trigger switch again.

Opće smjernice za rad:

• Uvjerite se da je radni komad sigurno prikljamped ili zadržan.
• Start drilling at a low speed to prevent the bit from wandering, then increase speed as needed.
• Primjenjujte stalan, ravnomjeran pritisak. Ne forsirajte alat.
• Allow the tool to cool down during prolonged use to prevent overheating.

Image 6.2: A worker demonstrating the use of the rotary hammer drill for breaking concrete, highlighting its application in demolition tasks.

Image 6.3: The rotary hammer drill in action, drilling into a concrete surface, demonstrating its impact energy for tough materials.

7. Održavanje

Regular maintenance ensures the longevity and optimal performance of your rotary hammer drill.

• čišćenje: Nakon svake upotrebe, očistite alat mekom,amp krpu. Ne koristite jake hemikalije ili abrazivna sredstva za čišćenje. Ventilacijske otvore držite čistima od prašine i ostataka.
• Održavanje stezne glave: Periodically clean the SDS-Plus chuck to remove dust and debris. Apply a small amount of grease to the bit shank before insertion to reduce wear.
• Inspekcija kabla: Redovno provjeravajte kabel za napajanje na bilo kakve znakove oštećenja, posjekotina ili habanja. Ako je oštećen, neka ga zamijeni kvalificirani tehničar.
• Skladištenje: Store the tool in its kit box in a dry, secure location, out of reach of children.

8. Otkrivanje problema

If you encounter issues with your Cat DX27U Rotary Hammer Drill, refer to the following common troubleshooting tips:

9. Specifikacije

10. Garancija i podrška

Informacije o garanciji:

This product comes with a 30-day warranty. Please retain your proof of purchase for any warranty claims. The warranty covers defects in materials and workmanship under normal use.

Korisnička podrška:

For technical assistance, service, or to inquire about replacement parts, please contact Caterpillar customer support. Refer to the contact information provided with your product packaging or visit the official Caterpillar tools website.