1. Introduction
This manual provides detailed instructions for the Timbertech® ABPST01 Airbrush Kit. This kit is designed for various applications including industrial use, model making, varnishing, body painting, and manicure. It features a dual-action airbrush for precise control over air and paint flow.

Figure 1: Timbertech® ABPST01 Airbrush Kit in its protective case.
2. Important Safety Information
Please read and understand all safety warnings before operating the airbrush kit.
- Always use the airbrush with a compatible air compressor.
- Never point the airbrush at yourself or others.
- Avoid inhaling paint fumes. Work in a well-ventilated area or use appropriate respiratory protection.
- Clean the airbrush thoroughly after each use to prevent clogging and ensure longevity.
- Store the kit in a cool, dry place, away from direct sunlight and extreme temperatures.
- Dispose of paint and cleaning solutions responsibly, following local regulations.
- Always follow safety guidelines for your specific application, such as wearing protective clothing and eyewear when painting models or body art.
3. Package Contents
Verify that all components listed below are present in your Timbertech® ABPST01 Airbrush Kit:
- 1 x ABPST01 Airbrush Spray Gun (with 0.3 mm pre-installed nozzle)
- 1 x Plastic Storage Case
- 1 x Fabric Air Hose (approx. 2 meters / 6 feet)
- 1 x Adapter (1/4" - 1/8")
- 3 x Needles (0.2 mm, 0.3 mm, 0.5 mm)
- 3 x Nozzles (0.2 mm, 0.3 mm, 0.5 mm)
- 1 x Small Wrench (for changing nozzles)
- 4 x Pipettes
- 1 x User Manual

Figure 2: All components included in the ABPST01 Airbrush Kit.
4. Specifications
| Feature | Specification |
|---|---|
| Model Name | ABPST01 |
| Airbrush Type | Gravity Feed, Dual-Action |
| Pre-installed Nozzle/Needle | 0.3 mm (0.01 inch) |
| Additional Nozzles/Needles | 0.2 mm, 0.5 mm |
| Paint Tank Volume | 5 ml (0.17 fl oz) / 7 ml (0.24 fl oz) |
| Recommended Pressure | 1.0 - 3.5 bar |
| Gun Air Connection | 1/8" external thread (8mm) |
| Hose Length | 2 meters (approx. 6 feet) |
| Adapter | 1/4" - 1/8" |
| Material | Metal |
| Item Weight | 0.57 Kilograms (1.25 pounds) |
5. Setup
5.1 Connecting the Airbrush
- Ensure your air compressor is turned off and disconnected from power.
- Connect one end of the fabric air hose to the air outlet of your compressor. If your compressor has a 1/4" outlet, use the included 1/4" to 1/8" adapter.
- Connect the other end of the fabric air hose to the air inlet at the bottom of the airbrush handle. Tighten connections securely by hand.

Figure 3: Air hose and 1/4" to 1/8" adapter.

Figure 4: Airbrush with hose connected at the base.
5.2 Installing Nozzles and Needles
The airbrush comes with a 0.3 mm nozzle and needle pre-installed. To change them:
- Unscrew the needle chucking guide at the rear of the airbrush and carefully pull out the needle.
- Unscrew the nozzle cap and then the nozzle itself using the provided small wrench.
- Carefully screw in the desired new nozzle (0.2 mm or 0.5 mm) and tighten gently with the wrench. Do not overtighten.
- Insert the corresponding new needle (0.2 mm or 0.5 mm) from the rear of the airbrush until it seats properly.
- Screw the needle chucking guide back on, ensuring the needle is secure but can still move freely when the trigger is pulled.

Figure 5: Included nozzles and needles in their storage vials.
6. Operating Instructions
6.1 Filling the Paint Cup
Ensure your paint is properly thinned for airbrushing. Use the included pipettes to carefully transfer paint into the gravity-feed paint cup located on top of the airbrush. Do not overfill.
6.2 Dual-Action Control
The ABPST01 is a dual-action airbrush, meaning you control both air and paint flow with a single trigger:
- Pressing Down: Pressing the trigger down releases air.
- Pulling Back: While holding the trigger down, pull it back to release paint. The further back you pull, the more paint is released.
Practice on a scrap surface to get a feel for the control. Always start with air, then add paint, and finish by releasing paint before releasing air.

Figure 6: Close-up of the airbrush showing the paint cup and trigger.
6.3 Adjusting Spray Pattern
The spray pattern size is primarily controlled by the distance of the airbrush from the surface and the amount of paint released. For fine lines (as small as 1mm), hold the airbrush closer and pull the trigger back minimally. For wider patterns (up to 40mm distance), hold the airbrush further away and pull the trigger back more.
7. Maintenance
Proper cleaning and maintenance are crucial for the longevity and performance of your airbrush.
7.1 Cleaning After Each Use
- Empty any remaining paint from the paint cup.
- Add a small amount of appropriate cleaning solution (e.g., airbrush cleaner, water for water-based paints) to the paint cup.
- Spray the cleaning solution through the airbrush until it runs clear. You can back-flush by covering the nozzle with your finger and pulling the trigger back to bubble the cleaner into the cup.
- Wipe the paint cup clean with a soft cloth or cotton swab.
7.2 Disassembly for Deep Cleaning
For thorough cleaning or if paint has dried inside, occasional disassembly is required:
- Follow steps 1 and 2 from Section 5.2 to remove the needle and nozzle.
- Carefully clean all removed parts with cleaning solution and a soft brush. Pay special attention to the nozzle and needle tip.
- Clean the airbrush body, especially the paint channel and air passages.
- Reassemble the airbrush, ensuring all parts are dry and correctly aligned. Apply a tiny amount of airbrush lubricant (if available and recommended by manufacturer) to the needle for smooth operation.

Figure 7: Airbrush showing various components for cleaning and maintenance.
8. Troubleshooting
If you encounter issues with your airbrush, refer to the common problems and solutions below:
| Problem | Possible Cause | Solution |
|---|---|---|
| No paint flow | Clogged nozzle/needle, paint too thick, air pressure too low | Clean nozzle/needle, thin paint, increase air pressure |
| Sputtering or inconsistent spray | Partial clog, loose nozzle, bent needle, insufficient paint | Deep clean, tighten nozzle, inspect/replace needle, refill paint cup |
| Air bubbles in paint cup | Loose nozzle, damaged nozzle, dirty nozzle/air cap | Tighten nozzle, inspect/replace nozzle, clean nozzle/air cap thoroughly |
| Airbrush leaks | Loose connections, damaged O-rings/seals | Check all connections, inspect and replace O-rings/seals if damaged |
9. Warranty Information
This Timbertech® ABPST01 Airbrush Kit is typically covered by a return policy allowing for refunds or replacements within 30 days of purchase. Please refer to your purchase documentation or contact your retailer for specific warranty terms and conditions.
10. Customer Support
For further assistance, technical support, or inquiries regarding your Timbertech® ABPST01 Airbrush Kit, please contact the seller or visit the official TIMBERTECH store online. Ensure you have your model number (ABPST01) and purchase details ready when contacting support.





