1. Introduction
This manual provides essential information for the safe and effective use of your AMZCNC HT-Contour-16-20-26-32 Hydraulic Crimping Tool. This professional tool is designed for secure and efficient crimping of copper and stainless steel pipes using TH contour jaw inserts. Please read these instructions thoroughly before operation and retain them for future reference.
Image: The AMZCNC HT-Contour-16-20-26-32 Hydraulic Crimping Tool, including the main unit and various TH contour jaw inserts, neatly organized within its durable carrying case.
2. Safety Information
Always observe the following safety precautions to prevent injury and damage to the tool:
- Wear appropriate personal protective equipment (PPE), including safety glasses and gloves.
- Ensure the work area is clean, well-lit, and free from obstructions.
- Do not operate the tool if it is damaged or malfunctioning.
- Keep hands and fingers clear of the crimping jaws during operation.
- Use only the specified TH contour jaw inserts for the intended pipe materials and sizes.
- Do not exceed the maximum operating pressure of 80 kN (approximately 8 tons).
- Store the tool in its case in a dry, secure location, out of reach of children.
3. Package Contents
Verify that all items are present upon unpacking:
- AMZCNC Hydraulic Crimping Tool
- TH Contour Jaw Inserts (16 mm, 20 mm, 26 mm, 32 mm)
- Durable Carrying Case
- Instruction Manual
Image: The complete set of the AMZCNC Hydraulic Crimping Tool, showing the main tool body, the included TH contour jaw inserts, and other components, all housed in a robust plastic case.
4. Product Features
- High-Strength Construction: The core components, including the inclined seat, armature, and pump body, are forged from 41Cr4 alloy, ensuring durability and leak-proof performance.
- Powerful Hydraulic System: Engineered for stability and strong pressure, capable of delivering an 8-ton output pressure without oil leakage.
- 360° Rotating Head: The crimping head can rotate 360 degrees, allowing access to confined spaces such as wall corners, ceilings, and underground pipe shafts.
- Ergonomic Design: Features a contoured and textured metal handle for comfortable and secure grip.
- Versatile Jaw Inserts: Includes TH contour jaws for 16 mm, 20 mm, 26 mm, and 32 mm composite and plastic pipe systems.
5. Setup
Before first use, ensure the correct jaw inserts are installed for your pipe size.
- Open the Crimping Head: Locate the release mechanism on the crimping head. Push or pull the lever (indicated by arrow 1 in the image) to open the jaws (indicated by arrow 2).
- Insert Jaw Inserts: Place the desired TH contour jaw inserts (e.g., TH16, TH20, TH26, TH32) into the open crimping head (indicated by arrow 3). Ensure they are seated correctly and securely.
- Close the Crimping Head: Release the lever to allow the crimping head to close and hold the jaw inserts in place.
6. Operating Instructions
Follow these steps for proper crimping:
- Prepare the Pipe: Ensure the pipe end is clean, deburred, and correctly sized for the fitting and jaw inserts.
- Position the Pipe: Insert the pipe with the fitting into the open jaw inserts (indicated by arrow 2 in the image). Ensure the fitting is centered within the jaws.
- Initiate Crimping: Close the tool handles (indicated by arrow 1 in the image) until the jaws firmly grip the fitting. Turn the 'Work' dial (indicated by arrow 3) to engage the hydraulic pressure.
- Perform Crimping: Pump the handles repeatedly (indicated by arrow 1 in the image) to apply hydraulic pressure. Continue pumping until the jaws are fully closed and the crimp is complete. You may hear a click, indicating maximum pressure has been reached.
- Release the Crimp: Once the crimp is complete, turn the 'Reset' dial (indicated by arrow 1 in the image) to release the hydraulic pressure. The jaws will retract (indicated by arrow 2), allowing you to remove the crimped pipe (indicated by arrow 3).
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your tool:
- Cleaning: After each use, clean the crimping jaws and the tool body with a dry cloth to remove any debris or residue.
- Lubrication: Periodically apply a light machine oil to the moving parts and pivot points of the crimping head and handles to ensure smooth operation.
- Inspection: Regularly inspect the tool for any signs of wear, damage, or oil leaks. Pay close attention to the hydraulic cylinder and hose connections.
- Storage: Store the tool and jaw inserts in the provided carrying case in a cool, dry place, protected from dust and moisture.
Image: A detailed view of the hydraulic system, which should be regularly inspected for any signs of wear or leakage.
8. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not crimp fully or pressure is weak. | Insufficient pumping; air in hydraulic system; low hydraulic fluid; incorrect jaw size. | Pump handles until full pressure is reached; consult support for bleeding air or refilling fluid; ensure correct jaw inserts are used. |
| Jaws do not open after crimping. | Release valve not fully engaged. | Ensure the 'Reset' dial is fully turned to release pressure. |
| Oil leakage observed. | Damaged seals or connections. | Stop using the tool immediately and contact customer support for repair. |
| Jaws are difficult to insert or remove. | Debris in jaw slots; jaws not aligned. | Clean jaw slots; ensure jaws are aligned correctly before insertion/removal. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | HT-Contour-16-20-26-32 |
| Brand | AMZCNC |
| Crimping Profile | TH Contour |
| Jaw Sizes Included | 16 mm, 20 mm, 26 mm, 32 mm |
| Maximum Operating Pressure | 80 kN (approx. 8 tons) |
| Head Rotation | 360° |
| Tool Dimensions (packaged) | 43.6 x 23.3 x 9.7 cm |
| Item Weight | 5.97 Kilograms |
| Handle Material | Metal |
| Country of Origin | China |
| Compliant Standards | ASME/ANSI |
Compatible Fittings (Partial List)
This tool is designed for TH contour fittings up to 32mm. It is compatible with fittings from various manufacturers, but ensure the fitting profile matches the TH contour jaws. The following table lists some compatible brands and their systems:
Image: A compatibility chart showing various pipe fitting brands and their systems that are suitable for use with the AMZCNC TH-Contour crimping jaws.
10. Warranty and Support
Your AMZCNC Hydraulic Crimping Tool comes with a one-year warranty from the date of purchase. This warranty covers manufacturing defects and material faults under normal use.
For warranty claims, technical assistance, or to inquire about spare parts, please contact your retailer or AMZCNC customer support. Please have your purchase receipt and model number (HT-Contour-16-20-26-32) available when contacting support.