Walfront BL-2000 Air Lubricator Instruction Manual
Model: BL-2000
1. Product Overview
The Walfront BL-2000 Air Lubricator is a crucial component for pneumatic systems, designed to provide stable and accurate high-pressure lubrication to air-powered equipment. This device ensures the longevity and efficient operation of your pneumatic tools and machinery by introducing a controlled mist of oil into the compressed air stream.
Its robust construction and precise engineering make it suitable for various industrial settings and automation equipment, enhancing overall system performance and reducing maintenance requirements.
Figure 1.1: Front view of the Walfront BL-2000 Air Lubricator, showing the main body and transparent oil cup.
Figure 1.2: The BL-2000 Air Source Treatment Lubricator, highlighting key specifications such as Max. Pressure (1MPa), Pipe Connection (G1/4), and Filtration Precision (40UM).
2. Safety Information
Please read and understand all safety instructions before installing, operating, or maintaining the Walfront BL-2000 Air Lubricator. Failure to follow these instructions may result in property damage, personal injury, or death.
- Always depressurize the air system before performing any installation, maintenance, or repair work.
- Wear appropriate personal protective equipment (PPE), including eye protection, when working with compressed air systems.
- Ensure all connections are secure and leak-free before operating the system.
- Do not exceed the maximum operating pressure specified for this device.
- Use only lubricants recommended for pneumatic systems. Do not use organic solvents, thinners, or alcohol for cleaning the polycarbonate bowl, as this can cause damage. Use dishwashing liquid for cleaning.
- Keep the product away from heat sources and direct sunlight.
3. Package Contents
Upon opening the package, verify that all components are present and undamaged. If any items are missing or damaged, please contact customer support immediately.
- 1 x Walfront BL-2000 Air Lubricator
4. Specifications
Refer to the table below for detailed technical specifications of the Walfront BL-2000 Air Lubricator.
| Specification | Value |
|---|---|
| Model | BL-2000 |
| Main Material | Metal |
| Pressure Regulating Range | 0.15~0.85MPa (1.5~8.5Bar) |
| Max. Pressure | 0.95MPa (9.5Bar) / 135 PSI (9.9kgf/cm²) |
| Pipe Connection | G1/4 |
| Pressure Gauge Connection | G1/8 |
| Filtration Precision | 40UM |
| Filter Cup Capacity | 25cm³ |
| Operating Temperature | 5°C~60°C (41°F~140°F) |
| Size (L x W) | 18cm x 6.7cm (7.1in x 2.6in) |
| Item Weight | 270g (approx.) / 9.5 ounces |
Figure 4.1: Dimensions of the Walfront BL-2000 Air Lubricator, showing a height of 18cm (7.08in) and a width of 6.7cm (2.63in).
5. Setup
Proper installation is essential for the optimal performance and safety of your air lubricator.
5.1 Mounting
- Select a suitable location for mounting the lubricator, ensuring it is easily accessible for maintenance and refilling.
- Mount the lubricator vertically with the oil cup facing downwards to allow for proper drainage and oil level monitoring.
- Ensure there is sufficient clearance around the unit for air connections and future servicing.
5.2 Connecting Air Lines
- Identify the inlet and outlet ports (G1/4 pipe connection). The air flow direction is typically indicated by an arrow on the lubricator body.
- Connect the compressed air supply line to the inlet port and the line leading to your pneumatic equipment to the outlet port.
- Use appropriate thread sealant (e.g., PTFE tape) on all threaded connections to prevent air leaks.
- Tighten connections securely but do not overtighten, which could damage the threads.
Figure 5.1: Bottom view of the lubricator, showing the drain valve and the transparent oil cup for monitoring lubricant levels.
5.3 Filling Lubricant
- Ensure the air system is depressurized before filling the lubricator.
- Unscrew the top cap or filler plug on the lubricator.
- Fill the oil cup with a suitable pneumatic tool oil or compressor oil. Do not overfill; observe the maximum fill line if present.
- Securely replace the cap or plug.
6. Operating Instructions
Once installed and filled, the Walfront BL-2000 Air Lubricator is ready for operation.
6.1 Initial Startup
- Slowly introduce compressed air into the system.
- Check all connections for leaks using a soapy water solution. Tighten any leaking connections.
6.2 Adjusting Lubrication Rate
The lubrication rate can be adjusted to suit the specific needs of your pneumatic equipment.
- Locate the adjustment knob on the top of the lubricator.
- Turn the knob clockwise to decrease the oil drip rate and counter-clockwise to increase it.
- Observe the oil drip indicator (if present) or the performance of your pneumatic tools to fine-tune the setting. A common recommendation is 1-2 drops per minute for general applications.
Figure 6.1: Top view of the lubricator, showing the adjustment knob used to control the oil drip rate into the air stream.
7. Maintenance
Regular maintenance ensures the longevity and efficient operation of your Walfront BL-2000 Air Lubricator.
7.1 Refilling Lubricant
- Monitor the oil level in the transparent cup regularly.
- When the oil level is low, depressurize the system and refill the lubricator as described in Section 5.3.
7.2 Draining Condensate
Although primarily a lubricator, some moisture may accumulate. The BL-2000 features a manual drain for convenience.
- Locate the red "PUSH" button or drain valve at the bottom of the oil cup.
- With the system depressurized, press the button or open the valve to drain any accumulated condensate.
- Close the valve securely after draining.
Figure 7.1: Close-up of the red "PUSH" button on the lubricator, which serves as the manual drain for condensate.
7.3 Cleaning
- Periodically clean the exterior of the lubricator with a damp cloth.
- If the oil cup requires internal cleaning, remove it (after depressurizing the system) and wash with mild dishwashing liquid and water. Rinse thoroughly and ensure it is completely dry before reassembling.
- Caution: Do not use organic solvents, thinners, or alcohol to clean the polycarbonate bowl, as these chemicals can cause cracking or damage.
8. Troubleshooting
This section provides solutions to common issues you might encounter with your Walfront BL-2000 Air Lubricator.
| Problem | Possible Cause | Solution |
|---|---|---|
| No oil drip/lubrication | Oil cup empty Adjustment knob set too low Clogged orifice | Refill oil cup Increase oil drip rate (turn knob counter-clockwise) Clean the lubricator, especially the internal components |
| Excessive oil drip | Adjustment knob set too high | Decrease oil drip rate (turn knob clockwise) |
| Air leaks from connections | Loose connections Damaged threads/sealant | Tighten connections Reapply thread sealant or replace damaged fittings |
| Oil cup cracking/discoloration | Exposure to incompatible chemicals (e.g., solvents) | Replace oil cup. Always use mild dishwashing liquid for cleaning. |
9. Warranty and Support
Walfront products are manufactured to high-quality standards. While specific warranty details may vary, we are committed to providing reliable products and customer satisfaction.
For technical support, warranty claims, or any questions regarding your Walfront BL-2000 Air Lubricator, please contact Walfront customer service through the retailer where the product was purchased or visit the official Walfront store page on Amazon.
Walfront Store Link: https://www.amazon.com/stores/Walfront/page/FECAC109-E5D3-4C74-B6F1-3FA643B2EA7D
