Introducció
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Crown CT18024 BMC Rotary Demolition Hammer. Please read this manual thoroughly before using the tool to ensure proper handling and to prevent injury or damage.
Image: The Crown CT18024 BMC Rotary Demolition Hammer, a powerful grey and red tool, is shown alongside its black, durable carrying case. The hammer features a robust body, a front chuck for bits, and an auxiliary handle for improved control.
Instruccions generals 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 zona de treball neta i ben il·luminada. Les zones desordenades o fosques conviden als accidents. 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. No maltracteu el cable. Mantingueu el cable allunyat de la calor, l'oli, les vores afilades o les peces mòbils.
- Seguretat personal: Always wear eye protection. Use hearing protection when operating the tool. 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.
Configuració
Desembalatge
Carefully remove the demolition hammer and all accessories from the packaging. Inspect the tool for any signs of damage that may have occurred during transit. Retain packaging for future storage or transport.
Col·locació del mànec auxiliar
- Afluixa el clampmecanisme d'arrencada a la nansa auxiliar.
- Slide the auxiliary handle onto the front barrel of the demolition hammer.
- Adjust the handle to a comfortable and secure position for your grip.
- Apretar el clamping mechanism firmly to secure the handle.
Installing the HEX-30 Bit
- Assegureu-vos que l'eina estigui desconnectada de la font d'alimentació.
- Clean the shank of the HEX-30 bit.
- Insert the bit into the chuck opening. Push and rotate the bit until it clicks into place.
- Pull on the bit to ensure it is securely locked. It should not come out easily.
Instruccions de funcionament
Connexió d'alimentació
Connect the power cord to a suitable 220-230V AC power outlet. Ensure the outlet is properly grounded and capable of supplying the required amperage (7.7 A) for the 1700 W motor.
Arrancada i aturada
- Començar: Premeu l'interruptor ON/OFF.
- Parar: Release the ON/OFF switch. For continuous operation, some models may have a lock-on button. If present, press the lock-on button after pressing the ON/OFF switch, then release the ON/OFF switch. To stop, press the ON/OFF switch again to release the lock.
Operació de demolició
- Hold the demolition hammer firmly with both hands, using the main handle and the auxiliary handle.
- Position the chisel or point of the bit against the material to be demolished.
- Start the tool and apply steady, firm pressure. Allow the tool to do the work; excessive force is not necessary and can lead to fatigue or damage.
- Maintain a stable stance and be aware of falling debris.
Nota: This tool is designed for heavy-duty demolition tasks. Always wear appropriate personal protective equipment (PPE) including safety glasses, hearing protection, gloves, and a dust mask.
Manteniment
Regular maintenance ensures optimal performance and extends the lifespan of your tool. Always disconnect the tool from the power supply before performing any maintenance.
Neteja
- After each use, clean the tool housing with a soft, damp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Remove any dust or debris from the ventilation openings to prevent overheating.
- Netegeu el mandril regularment per garantir una inserció i extracció suaus de la broca.
Lubricació
The internal mechanisms of the demolition hammer require periodic lubrication. Refer to the service diagram (if provided with the physical manual) for specific lubrication points and recommended lubricants. Typically, the chuck mechanism benefits from light grease application.
Substitució de raspalls de carbó
Carbon brushes are wear items and will need replacement over time. When the motor performance decreases significantly or sparks become excessive, the carbon brushes may need to be checked and replaced. This procedure should ideally be performed by a qualified service technician.
Emmagatzematge
Store the demolition hammer in its original carrying case in a dry, secure location, out of reach of children. Ensure the tool is clean and free of debris before storage.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia | Sense subministrament d'alimentació; Interruptor defectuós; Escombretes de carbó desgastades. | Check power connection and outlet; Have switch inspected by technician; Replace carbon brushes. |
| Força d'impacte reduïda | Worn bit; Insufficient lubrication; Internal mechanism issue. | Replace bit; Apply appropriate lubricant to chuck; Consult service center. |
| Excés de guspires del motor | Escombretes de carbó gastades; Colector brut. | Replace carbon brushes; Have commutator cleaned by technician. |
| L'eina es sobreescalfa | Ranures de ventilació bloquejades; Sobrecarregar l'eina. | Clean ventilation slots; Reduce load and allow tool to cool. |
For issues not listed or if solutions do not resolve the problem, contact an authorized service center.
Especificacions tècniques
| Característica | Detall |
|---|---|
| Número de model | CT18024 / 1130263 |
| Marca | Corona |
| Potència nominal | 1700 watts |
| Voltage | 220-230 volts de corrent altern |
| Ampedat | 7.7 Amps |
| Tipus Chuck | HEX-30 |
| Pes de l'article | 23 quilos |
| Dimensions del producte (L x A x A) | 78.2 x 36.3 x 16.3 cm (aprox.) |
| Font d'alimentació | Elèctric amb cable |
| Color | Gris/ Vermell |
Garantia i Suport
Specific warranty terms and conditions for Crown products may vary by region and retailer. Please refer to the warranty card included with your purchase or visit the official Crown website for detailed information regarding warranty coverage and service procedures.
For technical support, spare parts, or service inquiries, please contact your authorized Crown dealer or service center. Keep your purchase receipt and model number handy when contacting support.
