1. Introduction
This manual provides essential information for the proper use, installation, and maintenance of your Numatic 601141 Double Taper Hose/Tool Adaptor. Please read these instructions carefully before use to ensure optimal performance and longevity of the product.
2. Product Overview
The Numatic 601141 Double Taper Hose/Tool Adaptor is a genuine Numatic replacement part designed to enhance the versatility of your Numatic vacuum cleaner. It allows for direct connection of various 32 mm accessories to the end of the vacuum hose, eliminating the need for separate metal tubes. Its double-ended cuff design ensures compatibility and a secure fit for standard 32 mm tools.

Figure 1: The Numatic 601141 Double Taper Hose/Tool Adaptor. This image displays the dark grey, cylindrical adaptor with a tapered design at both ends, indicating its function to connect different vacuum components.
3. Setup and Installation
The adaptor is designed for straightforward installation. Follow these steps to connect it to your vacuum hose and tools:
- Identify Connection Points: Ensure both your vacuum hose and the accessory you intend to use have a 32 mm diameter connection point.
- Connect to Hose: Insert one tapered end of the Numatic 601141 adaptor firmly into the end of your vacuum cleaner's hose. Apply gentle pressure and twist slightly until a snug fit is achieved.
- Connect to Tool/Accessory: Insert the other tapered end of the adaptor firmly into the desired 32 mm vacuum tool or accessory (e.g., brush, crevice tool). Ensure a secure connection to prevent air leaks and maintain suction efficiency.
- Verify Fit: Gently pull on both connections to confirm they are securely attached before operating the vacuum cleaner.
This adaptor is compatible with various Numatic vacuum models, including but not limited to: GVE370, HET200A, HHR200A, HVR200AGREEN, HVR200AYELLOW.
4. Operating Instructions
Once the Numatic 601141 Double Taper Hose/Tool Adaptor is securely installed, operate your vacuum cleaner as usual. The adaptor facilitates the use of 32 mm tools directly with your hose, providing flexibility for various cleaning tasks. No special operating procedures are required for the adaptor itself.
- Ensure all connections are tight to prevent loss of suction.
- Avoid excessive force when connecting or disconnecting tools to prevent damage to the adaptor or other components.
5. Maintenance
The Numatic 601141 Double Taper Hose/Tool Adaptor is designed for durability and requires minimal maintenance.
- Cleaning: Periodically wipe the adaptor with a damp cloth to remove dust and debris. Do not use harsh chemicals or abrasive cleaners, as these may damage the material.
- Inspection: Regularly inspect the adaptor for any signs of wear, cracks, or damage. If the adaptor becomes damaged, it should be replaced to maintain optimal vacuum performance and prevent air leaks.
- Storage: Store the adaptor in a clean, dry place when not in use.
6. Troubleshooting
Most issues related to the adaptor are simple to resolve:
| Problem | Possible Cause | Solution |
|---|---|---|
| Loss of suction at the tool. | Adaptor not securely fitted to hose or tool. | Ensure both ends of the adaptor are firmly inserted into the hose and the tool. Twist slightly to create a tight seal. |
| Tool does not fit the adaptor. | Tool diameter is not 32 mm. | Verify that your tools are designed for a 32 mm connection. This adaptor is specifically for 32 mm tools. |
| Adaptor appears damaged. | Physical stress or wear. | Replace the adaptor with a new genuine Numatic 601141 part. |
7. Specifications
Detailed specifications for the Numatic 601141 Double Taper Hose/Tool Adaptor:
- Model Number: 601141
- Brand: Numatic
- Material: Metal
- Color: Black
- Item Weight: 20 Grams (approximately 0.705 ounces)
- Nominal Wall Thickness: 1.5 millimeters
- Product Dimensions: 6.5 x 3.78 x 2.6 inches (16.51 x 9.60 x 6.60 cm)
- Compatibility: Designed for 32 mm vacuum hoses and tools.
- UPC: 764558661129
8. Warranty and Support
For information regarding warranty coverage and customer support for your Numatic product, please refer to the documentation provided with your original Numatic vacuum cleaner or visit the official Numatic website. As this is a replacement part, its warranty may be subject to the terms and conditions of the original product or specific replacement part policies.
For further assistance, please contact Numatic customer service directly.





