1. Introduction
Thank you for choosing the Proster Pneumatic Rivet Gun Set. This high-performance air hydraulic riveter is designed for efficient and reliable riveting across various applications. Featuring an ergonomic design for comfortable long-term use, it offers strong pulling force and wear resistance, suitable even for stainless steel rivets. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your tool.
2. Safety Instructions
Always observe basic safety precautions to reduce the risk of personal injury and damage to the tool. Read and understand all instructions before operating the rivet gun.
- Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection.
- Ensure your work area is clean, well-lit, and free from obstructions.
- Never point the tool at yourself or others.
- Disconnect the air supply before making adjustments, changing nosepieces, or performing maintenance.
- Use only clean, dry compressed air at the recommended pressure.
- Do not exceed the maximum operating pressure.
- Keep hands and body parts clear of the nosepiece and trigger area during operation.
- Do not modify the tool or use it for purposes other than its intended use.
- Store the tool in a secure, dry place when not in use.
3. Package Contents
Verify that all items are present in your package:
- 1 x Proster Pneumatic Rivet Gun
- 500 x Rivets (100x 2.4mm, 150x 3.2mm, 150x 4.0mm, 100x 4.8mm)
- 4 x Nosepieces (2.4mm, 3.2mm, 4.0mm, 4.8mm)
- 1 x Air Inlet Connector
- 1 x Wrench for Nosepiece Changes
4. Specifications
| Feature | Specification |
|---|---|
| Riveter Gun Type | Blind Rivet Gun |
| Power Type | Pneumatic |
| Brand Name | PROSTER (JUSTOOL) |
| Certification | CE |
| Compatible Rivet Sizes | 2.4mm (3/32"), 3.2mm (1/8"), 4.0mm (5/32"), 4.8mm (3/16") |
| Maximum Stroke | 16 mm |
| Pulling Force | 1408 KGF |
| Air Inlet Size | ZG1/4 (Inch) |
| Operating Pressure | 6-8 KG/CM² |
| Dimensions (Approx.) | Length: 258mm (10.16in), Height: 280mm (11.02in), Width: 105mm (4.13in) |
5. Setup
Before operating the rivet gun, ensure proper setup:
- Identify Components: Familiarize yourself with the parts of the rivet gun as shown in Figure 4.
- Connect Air Supply: Attach the provided air inlet connector to the air connection port on the rivet gun. Connect the tool to a clean, dry compressed air source capable of providing 6-8 KG/CM² pressure.
- Select Nosepiece: Choose the appropriate nosepiece that matches the diameter of the rivet you intend to use. Screw the selected nosepiece onto the frame head of the rivet gun. Ensure it is securely tightened using the provided wrench.
6. Operation
Follow these steps for effective riveting:
- Check Rivet Diameter: Before starting, verify that the rivet pin diameter matches the selected nosepiece.
- Insert Rivet: Slide the thin end (mandrel) of the rivet into the guide nozzle (nosepiece) of the rivet gun until it is seated firmly.
- Position Rivet: Place the rivet into the pre-drilled hole in the material you wish to join. Ensure the rivet head is flush against the material surface.
- Activate Tool: Press the trigger. The tool will pull the rivet mandrel, causing the rivet body to expand and form a secure joint. The mandrel will then break off and be collected in the nail container.
- Release Trigger: Release the trigger. The quick-release air valve allows the cylinder to return quickly, preparing the tool for the next rivet.
Applications: This tool is suitable for various industries including building decoration, DIY/home improvement, automotive manufacturing, container production, electrical and electronic manufacturing, luggage manufacturing, and general machinery manufacturing.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your pneumatic rivet gun.
- Lubrication: Apply a few drops of pneumatic tool oil into the air inlet before each use and after every few hours of continuous operation. This lubricates internal components.
- Cleaning: Keep the tool clean and free from debris. Regularly empty the nail container (mandrel collector) to prevent jams. Clean the nosepiece and jaw assembly periodically.
- Air Supply: Ensure your air compressor's filter is clean and that the air supply is free of moisture and contaminants.
- Storage: Store the tool in a dry, clean environment. Disconnect it from the air supply when not in use.
- Inspection: Periodically inspect the tool for any signs of wear, damage, or loose parts. Replace worn components immediately.
8. Troubleshooting
If you encounter issues with your rivet gun, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Rivet not setting properly | Incorrect nosepiece size; Insufficient air pressure; Worn jaws; Rivet too large for tool capacity. | Ensure nosepiece matches rivet diameter; Check air compressor pressure (6-8 KG/CM²); Inspect and replace jaws if worn; Use rivets within the tool's specified range. |
| Air leaks from tool | Loose fittings; Damaged O-rings/seals. | Tighten all air fittings; Inspect and replace any damaged O-rings or seals. |
| Tool not operating | No air supply; Low air pressure; Trigger mechanism jammed. | Check air hose connection and compressor; Verify air pressure; Inspect trigger for obstructions or damage. |
| Mandrel not ejecting | Nail container full; Jaws stuck. | Empty the nail container; Clean and lubricate the jaw assembly. |
9. User Tips
- Always use the correct nosepiece for the rivet size to ensure a secure and clean set.
- For optimal performance, ensure your air compressor can maintain consistent pressure within the recommended range (6-8 KG/CM²).
- Regularly check and clean the mandrel collector to prevent buildup and ensure smooth operation.
- When working with different materials, perform a test rivet on scrap material first to ensure proper setting and tool adjustment.
10. Warranty and Support
For warranty information or technical support, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.