1. Product Overview
1.1 Product Description
The Schellenberg 53302 Metal Casing Plate is designed as a durable cover for maxi roller shutter belt winders. This plate ensures a clean finish and protects the internal mechanism of the belt winder. It is specifically manufactured for belt winders that require a 17 cm hole distance for mounting.
1.2 Key Features
- Durable metal construction for long-lasting use.
- Designed for maxi roller shutter belt winders.
- Features a precise 17 cm hole distance for secure fixing.
- Suitable for shutter belts with a width of up to 23 mm.


2. Installation Guide
2.1 Required Tools
- Screwdriver (appropriate for your mounting screws)
- Drill (if new mounting holes are required)
- Measuring tape or ruler
- Pencil for marking
2.2 Preparation
Before installation, ensure that your roller shutter belt winder is securely mounted and the shutter belt is correctly threaded and functional. Identify the existing mounting points for the casing plate. If replacing an old plate, remove it carefully. If installing new, mark the positions for the screw holes, ensuring they align with the 17 cm hole distance of the Schellenberg 53302 plate.
2.3 Mounting Instructions
- Align the Plate: Position the Schellenberg 53302 Metal Casing Plate over the roller shutter belt winder. Ensure the two pre-drilled holes on the plate align perfectly with the mounting points on your wall or winder housing. The opening in the plate should be centered over the path of the shutter belt.
- Secure the Plate: Using appropriate screws (note: screws are not included with this product), fasten the casing plate to the wall or winder housing. Insert screws into the top and bottom holes and tighten them with a screwdriver.
- Avoid Overtightening: Tighten the screws firmly to ensure stability, but avoid overtightening, which could damage the plate or the mounting surface.
- Verify Functionality: After securing the plate, operate the roller shutter a few times to ensure the belt moves smoothly through the plate's opening without any snagging or obstruction.
3. Care and Maintenance
To maintain the appearance and functionality of your Schellenberg 53302 Metal Casing Plate, follow these simple care instructions:
- Cleaning: Regularly wipe the surface of the casing plate with a soft, damp cloth. For stubborn dirt, a mild soap solution can be used. Avoid using abrasive cleaners, harsh chemicals, or solvents, as these can damage the metal finish.
- Inspection: Periodically check the mounting screws to ensure they remain tight. Loose screws can cause the plate to shift or vibrate. Retighten if necessary.
4. Troubleshooting
This section addresses common issues you might encounter with the metal casing plate.
4.1 Common Issues and Solutions
- Problem: The casing plate feels loose or wobbly after installation.
- Solution: Check the mounting screws. Ensure they are fully tightened. If the screw holes in the wall or winder housing are stripped, you may need to use larger screws or appropriate wall anchors for a secure fit.
- Problem: The roller shutter belt snags or rubs against the edges of the plate's opening.
- Solution: Verify that the shutter belt is correctly aligned and not twisted. Ensure the casing plate itself is mounted straight and not at an angle that would obstruct the belt's smooth movement. Adjust the plate's position slightly if possible, or re-mount if significant misalignment is detected.
5. Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Alfred Schellenberg GmbH |
| Model Number | 53302 |
| Material | Metal |
| Color | Metal |
| Product Dimensions (L x W x H) | 29 x 9.5 x 0.5 cm |
| Weight | 40 grams |
| Hole Distance for Fixing | 17 cm |
| Compatible Belt Width | Up to 23 mm |
| Components Included | 1 cover plate (screws not included) |
6. Warranty and Support
6.1 Warranty Information
Specific warranty details for the Schellenberg 53302 Metal Casing Plate are not provided in the product information. Please refer to the retailer's return policy or contact Schellenberg customer support for detailed warranty terms.
6.2 Customer Support
For any questions regarding your Schellenberg products, including product selection, installation assistance, or replacement parts, please contact Schellenberg customer support. They are available to provide guidance and support for your product needs.
You can typically find contact information for Schellenberg customer support on their official website or through the retailer where the product was purchased.





