1. Introducció
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your GRAPHITE 58G874 Rotary Hammer. Please read this manual thoroughly before using the tool to ensure proper handling and to prevent injury or damage.
The GRAPHITE 58G874 is a versatile percussion hammer and demolition tool designed for demanding tasks such as drilling in concrete and chiseling. It features a powerful 1250W motor, 10J impact energy, and an SDS-Max chuck system for efficient bit changes.
2. Instruccions de seguretat
Observeu sempre les precaucions de seguretat bàsiques per reduir el risc d'incendi, descàrrega elèctrica i lesions personals.
- Seguretat de l'àrea de treball: Mantingueu la vostra zona de treball neta i ben il·luminada. No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Seguretat elèctrica: Els endolls de les eines elèctriques han de coincidir amb la presa de corrent. No modifiqueu mai l'endoll de cap manera. Eviteu el contacte corporal amb superfícies connectades a terra.
- Seguretat personal: Always wear eye protection. Use hearing protection when operating the tool. Wear a dust mask if operations create dust. Dress properly; do not wear loose clothing or jewelry.
- Ús i cura de l'eina: No forceu l'eina elèctrica. Feu servir l'eina elèctrica adequada per a la vostra aplicació. Desconnecteu l'endoll de la font d'alimentació abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Specific Rotary Hammer Safety: Hold the tool firmly with both hands. Be aware of hidden wiring or pipes when drilling into walls. The tool can generate significant torque.
3. Components del producte
Figura 3.1: The Graphite 58G874 Rotary Hammer, showcasing its robust design and SDS-Max chuck.
Figura 3.2: The rotary hammer removed from its case, displaying the attached power cord and auxiliary handle.
Figura 3.3: The Graphite 58G874 Rotary Hammer and its accessories neatly stored within the durable carrying case.
Figura 3.4: The product packaging for the Graphite 58G874, highlighting key features and warranty information.
4. Configuració
4.1 Desembalatge
Carefully remove the rotary hammer and all accessories from the carrying case. Check for any signs of damage during transit. Retain the packaging for future storage or transport.
4.2 Fixació de la nansa auxiliar
The auxiliary handle provides additional control and stability during operation. Loosen the handle clamp, slide the handle onto the tool's neck, and tighten the clamp de manera segura en una posició còmoda.
4.3 Inserció de broques SDS-Max
- Clean the shank of the drill bit or chisel.
- Apply a small amount of lubricant to the bit shank.
- Insert the bit into the SDS-Max chuck, pushing it firmly until it clicks into place. Pull on the bit to ensure it is securely locked.
- Per treure-ho, estireu el collar del mandril i traieu la broca.
5. Instruccions de funcionament
5.1 Connexió d'alimentació
Ensure the tool's power switch is in the OFF position before plugging the 3-meter power cable into a suitable 230V power outlet.
5.2 Selecció del mode
The Graphite 58G874 typically offers multiple operating modes (e.g., rotary hammer drilling, chiseling). Refer to the mode selector switch on the tool and set it to the desired function for your task.
5.3 Inici i aturada
To start the tool, press the trigger switch. To stop, release the trigger switch. Some models may have a lock-on button for continuous operation; press the trigger fully and then press the lock-on button. To release, press the trigger again.
5.4 Consells de funcionament
- Apply steady, firm pressure. Do not lean into the tool excessively; let the hammer mechanism do the work.
- For chiseling, position the chisel at the desired angle and activate the tool.
- When drilling, ensure the drill bit is perpendicular to the surface.
Figura 5.1: The Graphite 58G874 in action, demonstrating its capability for demolition tasks on concrete.
6. Manteniment
6.1 Neteja
Després de cada ús, netegeu l'exterior de l'eina amb un drap suau iamp drap. No utilitzeu productes químics agressius ni netejadors abrasius. Mantingueu les obertures de ventilació netes de pols i deixalles.
6.2 Lubricació
The Graphite 58G874 features easy access to the impact mechanism lubrication. Periodically check the lubricant level and replenish as needed using the provided lubricant reservoir. Refer to the tool's diagram for the lubrication port location.
6.3 Emmagatzematge
Store the tool in its original carrying case in a dry, secure location, out of reach of children and away from direct sunlight or extreme temperatures.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia | Sense font d'alimentació; Cable/endoll d'alimentació defectuós; Interruptor danyat | Check power outlet; Inspect cord/plug for damage; Contact service center if switch is faulty. |
| Reduced impact power | Insufficient lubrication; Worn carbon brushes; Internal mechanism issue | Check and replenish lubricant; Have carbon brushes inspected/replaced by service; Contact service center. |
| Vibració / soroll excessius | Loose components; Worn bearings; Damaged bit | Check for loose parts; Replace worn bit; Contact service center for internal issues. |
| La broca no es bloqueja al mandril | Dirty bit shank; Damaged chuck; Incorrect bit type | Clean bit shank; Ensure SDS-Max bit is used; Contact service center if chuck is damaged. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact an authorized GRAPHITE service center.
8. Especificacions
| Especificació | Valor |
|---|---|
| Número de model | 58G874 |
| Fabricant | Grafit |
| Tipus de potència | Elèctric amb cable |
| Voltage | 230 Volts |
| Poder | 1250 watts |
| Potència màxima | 1250 watts |
| Taxa d’impacte | 2800 min-1 |
| Energia d'impacte | 10 J |
| Drilling Diameter in Concrete | 40 mm |
| Longitud del cable | 3 m |
| Tipus Chuck | SDS-Max |
| Dimensions del producte (L x A x A) | 48 x 31 x 12 cm |
| Pes de l'article | 7.3 quilos |
| Accessoris inclosos | Flat Chisel, Pointed Chisel, 3 Drill Bits, Lubricant Reservoir, Carrying Case |
9. Garantia i Suport
The GRAPHITE 58G874 Rotary Hammer comes with a 3 anys de garantia, garantint la tranquil·litat pel que fa a la seva qualitat i durabilitat.
Figura 9.1: The 3-Year Warranty emblem, signifying product reliability.
For warranty claims, technical support, or spare parts, please refer to the contact information provided with your purchase or visit the official GRAPHITE website. Always use genuine GRAPHITE spare parts for repairs to maintain product performance and warranty validity.
