Industrial-Grade Heavy-Duty Concrete Demolition Tool for Home Projects: Wall Demolition, Breaking, and Grooving

Tool Safety Tips
Before using power tools, ensure you have read and understood the instruction manual. Follow the recommended usage guidelines and operate the tool correctly.
Before Use
1. Inspect the tool's power cord or battery for damage. If any damage or wear is detected, stop using it immediately and contact a professional for repair or replacement. 2. Ensure the work area is dry and free of water or other liquids. Wet conditions may increase the risk of electric shock.
During Use
1. Wear appropriate personal protective equipment (PPE) such as safety glasses, earplugs, gloves, and protective clothing. This equipment safeguards you from debris, noise, and other potential hazards.
2. Maintain focus and concentration. Do not operate tools while distracted or fatigued to prevent accidents. 3. Keep tools stable and avoid excessive force. Over-exertion may cause loss of control or tool damage.
4. Avoid positioning tools near your own or others' body parts. Maintain a safe distance to prevent accidental injury.
After Use
1. Regularly inspect tools for wear and perform necessary maintenance. Damaged tools may cause unsafe operation.
2. Store tools in a secure location, out of reach of children and pets. Ensure tools are turned off and power cords or batteries are disconnected when not in use.
In summary, proper use of power tools is essential for safety. Following these safety tips significantly reduces the risk of accidents and injuries. If you have any questions or uncertainties about tool operation, consult a professional.

Precautions
1. Charging is strictly prohibited under unstable power supply conditions. Keep away from high temperatures, humid environments, and flammable or explosive materials during charging. Personnel must monitor battery safety throughout the charging process. Disconnect the charger immediately after full charge to prevent safety hazards.
2. Store batteries in a cool, dry environment. For long-term storage, recharge every 10-15 days to prevent damage from prolonged discharge.
3. Never charge or use batteries that are wet, deformed, have scorched or melted casings, or show any damage.
4. Power tools are specialized equipment with inherent risks. Due to shipping conditions, products may arrive in unexpected operational states (e.g., switches accidentally activated). Upon receipt, thoroughly inspect the product's appearance and read the manual. Ensure full understanding of operating procedures and safety protocols before use. Consult store customer service or professionals regarding any uncertainties. We assume no liability for personal injury or financial loss resulting from misuse.

5. Regarding Yanpin products, we periodically upgrade or modify product details. This includes but is not limited to: color schemes of certain accessories; packaging box colors, dimensions, and text placement. We guarantee these changes do not affect core functionality. Therefore, delivered products may slightly differ from promotional images. Your understanding is appreciated.
6. Regarding Manual/Accessory Shipment Notes: To better serve our loyal customers, bare devices and accessories are shipped without plastic packaging. Due to various uncontrollable factors during courier transit, manuals, warranty cards, certificates of conformity, and other documentation may occasionally be lost. Should you discover any missing documents upon receiving your order, please do not worry. Contact our customer service team, and we will promptly provide electronic versions of the manual, warranty card, and certificate of conformity. Thank you for your understanding and support!