KNIPEX 83 30 010
KNIPEX Swedish Pipe Wrench-S-Type Instruction Manual
Model: 83 30 010
Introduction
This manual provides essential information for the safe and effective use, maintenance, and troubleshooting of your KNIPEX Swedish Pipe Wrench-S-Type, Model 83 30 010. Please read these instructions carefully before operating the tool to ensure optimal performance and longevity.

Figure 1: The KNIPEX Swedish Pipe Wrench-S-Type. This image displays the tool with its distinctive red handle and S-shaped jaws, designed for secure gripping. The adjustment mechanism is visible near the head of the wrench.
Key Features
- Precision-Engineered Jaws: Designed for reliable performance and secure grip on various pipe and fitting shapes.
- Ergonomic Design: Provides comfortable handling during extended use.
- Durable Construction: Built for longevity and tested for real-world functionality in demanding conditions.
- S-Type Jaw Design: Offers a three-point contact for a strong, non-slip grip on round materials.
- Adjustable Jaw Opening: Allows for quick and easy adaptation to different pipe diameters.
Setup and Initial Use
- Unpacking: Carefully remove the wrench from its packaging. Inspect the tool for any signs of damage.
- Familiarization: Identify the adjustable jaw, the fixed jaw, and the adjustment nut.
- Adjustment: Rotate the adjustment nut to open or close the jaws. Ensure the jaws open wide enough to encompass the pipe or fitting you intend to work on.
- Safety Check: Before each use, ensure the jaws are clean and free from debris that could impair grip.
Safety Precaution:
- Always wear appropriate personal protective equipment, such as safety glasses and gloves.
- Ensure the workpiece is stable and secured before applying force with the wrench.
- Do not use the wrench if it appears damaged or worn.
Operating Instructions
The KNIPEX Swedish Pipe Wrench-S-Type is designed for gripping and turning pipes, nuts, and fittings. Its S-type jaw provides a secure, self-clamping grip.
- Positioning: Place the wrench jaws around the workpiece.
- Adjusting Grip: Rotate the adjustment nut until the jaws firmly grip the workpiece. The S-type jaw design ensures a three-point contact for maximum grip.
- Applying Force: Apply force to the handle in the desired direction of rotation. The wrench is designed to self-tighten as force is applied, enhancing grip.
- Releasing: To release the grip, simply reduce the force on the handle and open the jaws using the adjustment nut.
Important Note:
Avoid over-tightening the adjustment nut, as this can damage the workpiece or the wrench. The self-clamping action provides sufficient grip with moderate adjustment.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your KNIPEX pipe wrench.
- Cleaning: After each use, wipe down the wrench with a clean, dry cloth to remove dirt, grease, and moisture. For stubborn grime, use a mild solvent and ensure the tool is thoroughly dried afterward.
- Lubrication: Periodically apply a light machine oil to the adjustment screw and pivot points to ensure smooth operation and prevent corrosion.
- Inspection: Regularly inspect the jaws for wear or damage. Worn or damaged jaws can reduce grip effectiveness and compromise safety.
- Storage: Store the wrench in a dry environment to prevent rust. Keep it away from corrosive chemicals.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Wrench slips on workpiece | Jaws not adjusted tightly enough; jaws are worn or dirty; workpiece is oily. | Adjust jaws for a tighter grip. Clean jaws and workpiece. Inspect jaws for wear and replace if necessary. |
| Difficulty adjusting jaws | Adjustment screw is dirty or corroded. | Clean and lubricate the adjustment screw. |
| Rust formation | Improper storage; exposure to moisture. | Store in a dry environment. Apply a rust preventative oil after cleaning. |
Specifications
| Model Number | 83 30 010 |
| Brand | KNIPEX |
| UPC | 843221005429 |
| Material | Blend (High-grade tool steel) |
| Color | Red |
| Overall Length | 13-Inch (approx. 330 mm) |
| Item Weight | 1.86 Pounds (approx. 0.84 kg) |
| Head Style | Open End (S-Type Jaw) |
| Finish Type | Brushed |
| Operation Mode | Manual |
| Number of Pieces | 1 |
| Number of Handles | 2 |
| Additional Item Length Detail | 59 Millimeters (specific component length, not overall tool length) |
Warranty and Support
KNIPEX tools are manufactured to high-quality standards and are designed for durability. For specific warranty information, including terms and conditions, please refer to the official KNIPEX website or contact their customer support directly.
For technical assistance, spare parts, or any other inquiries regarding your KNIPEX Swedish Pipe Wrench-S-Type, please visit the official KNIPEX website or contact their authorized service centers.
Manufacturer: Knipex Tools LP
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