1. Introducció
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Bosch Professional GSB 18V-28 Cordless Hammer Drill. Please read these instructions carefully before using the tool and keep them for future reference.
2. Instruccions de seguretat
Observeu sempre els avisos i les instruccions generals de seguretat de les eines elèctriques que s'inclouen amb el producte. Si no seguiu totes les instruccions, podeu patir descàrregues elèctriques, incendis i/o lesions greus.
- Utilitzeu equips de protecció individual (EPI) adequats, com ara ulleres de seguretat, protecció auditiva i guants.
- Ensure the workpiece is securely fastened before drilling.
- No utilitzeu l'eina en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Mantingueu els nens i els espectadors allunyats mentre feu servir una eina elèctrica.
- Use the correct drill bit for the material being worked on.
3. Producte acabatview
The Bosch Professional GSB 18V-28 is a robust cordless hammer drill designed for various drilling and screwdriving applications in wood, metal, and masonry. It features a durable 13 mm all-metal chuck and Electronic Motor Protection (EMP) for extended tool life.
Figure 1: Bosch GSB 18V-28 Cordless Hammer Drill. This image shows the complete drill with a battery pack attached, highlighting its compact design.
Figure 2: Dimensions of the GSB 18V-28. This diagram illustrates the physical dimensions of the drill, showing a length of 202 mm and a height of 248 mm.
4. Configuració
4.1 Instal·lació i càrrega de la bateria
The GSB 18V-28 operates with Bosch Professional 18V Lithium-Ion batteries (not included). Ensure the battery is fully charged before use.
- To insert the battery: Align the battery pack with the base of the tool and slide it in until it clicks into place.
- To remove the battery: Press the release button on the battery pack and pull it out.
- Charge the battery using a compatible Bosch Professional 18V charger according to the charger's instructions.
4.2 Chuck and Bit Installation
The drill features a 13 mm keyless chuck.
- Open the chuck by rotating the front sleeve counter-clockwise until the jaws are wide enough to insert the drill bit.
- Introduïu la broca completament al portabroques.
- Tighten the chuck by rotating the front sleeve clockwise until the bit is securely clamped. For hammer drilling, ensure the bit is specifically designed for impact use.
5. Instruccions de funcionament
5.1 Selecció del mode
The GSB 18V-28 offers multiple operating modes:
- Mode de cargol: For driving screws. Adjust the torque setting ring to the desired level.
- Mode de perforació: For drilling in wood and metal. Set the mode selector to the drill symbol.
- Mode de perforació amb martell: For drilling in masonry. Set the mode selector to the hammer drill symbol.
Selecció de 5.2 velocitats
L'eina té dos ajustos de velocitat:
- Velocitat 1 (Baixa): For larger diameter drilling, screwdriving, and applications requiring high torque.
- Velocitat 2 (Alta): For smaller diameter drilling and applications requiring higher speed.
Use the speed selector switch located on top of the tool to choose between speed 1 and speed 2.
5.3 Inici i aturada
To start the tool, press the ON/OFF switch. The tool speed is variable depending on how far the switch is pressed. To stop, release the ON/OFF switch.
Figure 3: User operating the Bosch GSB 18V-28. This image shows a person using the hammer drill to drill into a wall, demonstrating proper handling and safety gear.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil de la vostra eina.
- Neteja: Keep the ventilation slots clean to prevent motor overheating. Use a soft brush or compressed air. Do not use water or chemical cleaners.
- Manteniment del mandril: Periodically clean the chuck jaws to ensure proper gripping of drill bits.
- Cura de la bateria: Store batteries in a cool, dry place. Do not expose them to extreme temperatures or direct sunlight.
- Inspecció: Regularly inspect the tool for any signs of damage, loose screws, or worn parts. Have any damaged parts repaired by an authorized service center.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia. | Bateria no carregada o inserida incorrectament. | Charge battery; ensure it is fully inserted until it clicks. |
| Potència o velocitat reduïdes. | Low battery charge; tool overloaded. | Recharge battery; reduce pressure on the tool. |
| El mandril no subjecta la broca de manera segura. | Mandíbules del mandril brutes o desgastades. | Clean chuck jaws; if worn, replace chuck. |
| Vibració excessiva. | Bent drill bit; loose chuck. | Replace bent bit; tighten chuck securely. |
8. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Model | GSB 18V-28 |
| Número de part | 06019H4000 |
| Voltage | 18 Volts |
| Parell màxim (dur/tou) | 63 Nm / 28 Nm |
| No-load Speed (1st/2nd gear) | 0-500/0-1900 RPM |
| Taxa d'impacte màxima | 28500 bpm |
| Capacitat del mandril | 1.5 - 13 mm |
| Diàmetre màxim de perforació (fusta) | 38 mm |
| Diàmetre màxim de perforació (acer) | 13 mm |
| Max. Drilling Diameter (Masonry) | 13 mm |
| Pes (sense bateria) | 1.2 kg |
| Dimensions (L x A x A) | 202 x 78 x 204 mm |
9. Garantia i Suport
Bosch Professional power tools are designed for durability and reliability. For warranty information, service, or technical support, please refer to the official Bosch Professional website or contact your local authorized Bosch service center.
Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.
Note: This product is supplied without a battery or charger. These must be purchased separately.