Daily Cleaning and Maintenance of CNC Machine Tool Radiators

1. Cleaning Frequency

• Regular Cleaning: It is recommended to clean the radiator at least once a week. If the workshop environment is dusty, increase the cleaning frequency accordingly.
• Quarterly Maintenance: Perform a comprehensive cleaning of the radiator, cooling fins, and cooling system every quarter or every six months.

2. Cleaning Methods

• Remove Dust Filters: Radiators are usually equipped with dust filters. It is recommended to remove and clean the dust filters weekly. Ensure they are completely dry before reinstalling to avoid reduced cooling capacity.
• Clean Cooling Fins: Use a soft brush or compressed air to clean the dust and debris from the cooling fins. Ensure the fins are straight and undamaged. If the fins are bent, carefully straighten them without causing damage.
• Clean the Coolant System: Every quarter or six months, drain the coolant tank and thoroughly clean the tank and pipes with water or a specialized cleaning agent. After cleaning, blow dry with compressed air and refill with fresh coolant.

3. Inspecting the Radiator Condition

• Inspect Cooling Fins: Regularly check for any damage, bending, or blockages in the cooling fins. If damage is found, repair or replace the fins promptly.
• Inspect Coolant: Check the coolant level and quality daily, ensuring there is no discoloration, strange odor, or excessive foam. If the coolant has deteriorated, replace it immediately.
• Inspect Fans and Motors: Ensure that the cooling fans and motors are operating normally, without any unusual noise or vibration. If a fan is damaged, replace it promptly.

4. Maintenance Precautions

• Safety Operations: When cleaning and maintaining the radiator, always disconnect the power supply first. Wear protective gloves and goggles during operation to avoid contact with coolant residues and metal shavings.
• Use Appropriate Cleaning Agents: Choose non-corrosive cleaning agents to avoid damaging the radiator and cooling system.
• Avoid Mixing Coolants: Mixing different types of coolant can cause chemical reactions that affect cooling performance. It is recommended to use high-quality coolant and follow the manufacturer's recommendations for replacement.

5. Additional Suggestions

• Environmental Control: Keep the workshop environment clean to reduce the accumulation of dust and impurities, which helps reduce the cleaning frequency of the radiator.
• Professional Inspection: Conduct a comprehensive professional inspection of the radiator, cooling system, and electrical system at least once a year. If any issues are found, contact a professional maintenance technician for handling.