1. Product Overview
The Alphacool ES Liquid GL50 is an advanced industrial coolant designed for high-performance cooling systems. Its specialized composition ensures protection against deposits, compatibility with various rubber and plastic components, and requires minimal maintenance. This coolant is particularly beneficial for servers and workstations requiring reliable thermal management.
Image 1.1: Alphacool ES Liquid GL50 1000ml bottle. This image shows the product packaging and the blue liquid coolant.
2. Safety Information
WARNING: This product must not be mixed with other liquids. Mixing with other coolants or liquids will void the product warranty and may negatively affect its properties, potentially causing damage to your cooling system.
Always handle coolants with care. Avoid contact with skin and eyes. In case of contact, rinse thoroughly with water. Keep out of reach of children and pets. Dispose of according to local regulations.
3. Product Features
- Industrial-Grade Cooling: Formulated for powerful and efficient thermal management in demanding environments.
- Deposit Protection: Prevents the formation of deposits within the cooling system.
- Material Compatibility: Safely flows through all types of rubber and plastic parts without causing damage.
- Low Maintenance: Designed for sustained performance with minimal upkeep requirements.
- Wide Temperature Range: Effective from -40°C to 90°C.
- Anti-Foaming Properties: Effectively prevents foam formation during operation.
- Silicate Liquid: Free from nitrates, phosphates or amines, ensuring neutral interaction with system components.
4. Setup and Installation
Before introducing Alphacool ES Liquid GL50 into your cooling system, ensure the system is clean and free from any previous coolants or contaminants. This is crucial to maintain the integrity and performance of the ES Liquid GL50.
- System Preparation: Thoroughly drain and flush your entire cooling loop to remove any existing liquids. Use distilled water for flushing to ensure no residues remain.
- Filling the System: Carefully pour the Alphacool ES Liquid GL50 into your reservoir. Fill slowly to avoid air bubbles.
- Bleeding Air: Operate your pump at a low speed to circulate the coolant and allow any trapped air to escape. Tilt your system gently to help dislodge air bubbles. Continue this process until no more air bubbles are visible in the reservoir.
- Final Check: Inspect all connections for leaks and ensure the coolant level in the reservoir is appropriate.
IMPORTANT: As a silicate liquid, Alphacool ES Liquid GL50 must not be mixed with other types of coolants. Mixing can lead to chemical reactions that degrade performance, cause precipitation, and potentially damage your cooling components. Ensure your system is completely clear of other liquids before filling with ES Liquid GL50.
5. Operating Instructions
Once installed, Alphacool ES Liquid GL50 will provide reliable thermal conductivity across its specified temperature range. The coolant is designed to operate effectively between -40°C and 90°C, maintaining stable performance even under extreme conditions.
Monitor your system's temperatures regularly to ensure optimal performance. The anti-foaming properties of ES Liquid GL50 prevent air pockets that could hinder cooling efficiency.
6. Maintenance
Alphacool ES Liquid GL50 is formulated for low maintenance and a long service life. Regular checks of your cooling system are recommended to ensure continued optimal performance.
- Visual Inspection: Periodically check the coolant for any discoloration or particulate matter. While ES Liquid GL50 is designed to prevent deposits, unusual changes may indicate an issue.
- Fluid Level: Ensure the coolant level in your reservoir remains adequate. Top up if necessary with only Alphacool ES Liquid GL50.
- System Flushing: While designed for long life, periodic system flushing and coolant replacement (e.g., every 1-2 years, depending on system usage and environment) can help maintain peak performance. Always use fresh Alphacool ES Liquid GL50 for replacement.
7. Troubleshooting
The most critical troubleshooting point for Alphacool ES Liquid GL50 relates to its compatibility.
| Problem | Possible Cause | Solution |
|---|---|---|
| Coolant discoloration or precipitation | Mixing with incompatible liquids. | Immediately drain the system. Thoroughly flush with distilled water multiple times. Refill with fresh Alphacool ES Liquid GL50. Inspect components for damage. |
| Reduced cooling performance | Air bubbles in the system, low coolant level, or contamination. | Bleed air from the system. Check and top up coolant level. If contamination is suspected (e.g., due to mixing), follow the solution above. |
If you encounter issues not covered here, please contact Alphacool customer support.
8. Specifications
| Parameter | Value |
|---|---|
| Model Number | 18599 |
| Filling Quantity | 1000ml |
| Boiling Point | 90°C |
| -40°C | |
| Color | Blue |
| Type of Liquid | Silicate liquid |
| Contains | Ethylene glycol, diethylene glycol |
9. Warranty and Support
Alphacool ES Liquid GL50 is manufactured to high-quality standards. Please note that the warranty will be void if the product is mixed with other liquids, as explicitly stated in the safety and usage notices.
For technical support, warranty claims, or further inquiries, please visit the official Alphacool website or contact their customer service department. Keep your purchase receipt and product model number (18599) handy when contacting support.
Official Alphacool Website: www.alphacool.com