1. Introduction
This manual provides essential information for the safe and effective use of Koolance LIQ-702YL-B High-Performance UV Yellow Liquid Coolant. This product is designed for various applications requiring efficient heat transfer, corrosion protection, and biological growth inhibition.
2. Safety Information
WARNING: May cause serious irritation to the eyes. Avoid direct contact with skin and eyes. In case of contact, flush thoroughly with water. Wash hands thoroughly after handling.
KEEP THIS AND ALL CHEMICALS OUT OF THE REACH OF CHILDREN AND ANIMALS. May be harmful or fatal if swallowed. Do not ingest. For industrial use only. Do not use in foodstuffs, beverages, or medical applications. Do not smoke or eat while using this product. Keep container closed when not in use. Store in a cool, dry place. For spills, absorb with inert material and dispose of properly. Consult the Material Safety Data Sheet (MSDS) for detailed safety information.
This coolant contains propylene glycol.
3. Product Features
- High Performance: Engineered for efficient heat transfer in liquid cooling systems.
- Low Toxicity: Formulated with safety in mind for various applications.
- Corrosion Inhibitors: Protects system components from corrosion, crucial for mixed metal systems.
- Biological Inhibitors: Prevents the growth of bacteria and algae, maintaining system cleanliness and flow.
- Non-Clogging Formula: Designed not to clog components, ensuring long-term system reliability.
- UV Reactive: Features a vibrant UV yellow color that glows under ultraviolet light.
- Pre-diluted: Ready-to-use 700ml (24.5 oz) volume, convenient for direct filling.
4. Setup and Usage
The Koolance LIQ-702YL-B coolant is pre-diluted and ready for immediate use in your liquid cooling system. Ensure your system is clean and free of any previous coolant residues before filling.
- System Preparation: Before adding new coolant, drain any existing fluid from your cooling loop. It is recommended to flush the system with distilled water to remove any contaminants or old coolant residues.
- Filling: Carefully pour the Koolance LIQ-702YL-B coolant into your system's reservoir. The 700ml volume is designed to be convenient for filling most standard water tanks.
- Bleeding Air: After filling, operate your pump to circulate the coolant. Gently tilt your system to help dislodge any trapped air bubbles. Continue this process until most air has been removed from the loop and the fluid level in the reservoir stabilizes. Top off if necessary.
- Initial Inspection: Visually inspect all connections for leaks. Monitor system temperatures to ensure proper operation.
Image 1: Koolance LIQ-702YL-B UV Yellow Liquid Coolant bottle. This image shows the product packaging, including the bottle with a flexible spout for easy filling and the product label detailing specifications and warnings.
Image 2: A display of various Koolance UV reactive coolants, including UV Yellow, glowing vibrantly under ultraviolet light. This illustrates the aesthetic effect of the coolant in a UV-lit environment.
Note:
- Not recommended for use with polycarbonate plastics or other PC-based plastics. Always verify material compatibility.
5. Maintenance
Regular maintenance of your liquid cooling system, including coolant replacement, is essential for optimal performance and longevity.
- Coolant Replacement Interval: It is recommended to replace the coolant at least every 2 to 3 years under normal operating conditions.
- Visual Inspection: Regularly check the coolant for any changes in color or clarity. If the coolant appears discolored, cloudy, or if any particulate matter is visible, it is recommended to replace it immediately, regardless of the standard replacement interval.
- Shelf Life: The unopened coolant has a shelf life of 3 years from the manufacturing date.
6. Troubleshooting
This section addresses common issues related to liquid coolants. For specific system component issues, refer to their respective manuals.
- Reduced Cooling Performance: Ensure there are no air pockets in the loop. Check pump functionality and radiator airflow. If the coolant is old or discolored, replace it.
- Coolant Discoloration/Cloudiness: This indicates potential biological growth or chemical degradation. Replace the coolant immediately and consider flushing the system thoroughly.
- Leaks: Inspect all fittings, tubing, and components for any signs of leakage. Tighten connections or replace faulty parts as needed.
- No UV Glow: Ensure your system has active UV lighting. The coolant's UV reactive properties require a UV light source to be visible.
7. Specifications
| Property | Value |
|---|---|
| Brand | Koolance |
| Model Number | LIQ-702YL-B |
| Color | UV Yellow |
| Volume | 700 ml (24.5 fluid ounces) |
| Freezing Point | -15°C (5°F) |
| Electrical Conductivity @ 20°C | 2500 µS/cm |
| UV Reactivity | Yellow |
| Specific Gravity @ 20°C | 1.03 |
| Viscosity @ 20°C | 2.3 cP |
| Tested Metals | Copper, Brass, Aluminum, Stainless Steel, Nickel, Steel, Gold, Lead |
| Tested Plastics | ABS, PA66, PBT, PEI, PES, PEG, PMMA, POM, PP, PPE, PPO, PPS, PTFE, PU, PVC |
| Tested Rubber | EPDM |
| Product Dimensions (approx.) | 21.6 x 6.4 x 6.4 cm |
8. Warranty and Support
For information regarding product warranty, technical support, or to access the Material Safety Data Sheet (MSDS), please visit the official Koolance website or contact their customer service directly. Keep your purchase receipt for warranty claims.
Official Koolance Website: www.koolance.com
