1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of the Fein FMM250Q MultiMaster Switch Lever (Part #32805226000). This product is a genuine OEM replacement part designed for specific Fein MultiMaster models. Please read these instructions carefully before proceeding with any installation or use to ensure safety and optimal performance.
2. Product Overview
The Fein MultiMaster Switch Lever is a critical component responsible for activating and deactivating your Fein FMM250Q MultiMaster tool. This package includes ten (10) individual switch levers, ensuring you have spare parts for future maintenance or replacements. Each lever is manufactured to Fein's quality standards to ensure compatibility and durability.

Image 1: A view of the ten Fein MultiMaster switch levers included in the package. These black, rectangular components feature two circular indentations on their surface, indicating their design for tool activation.
3. Compatibility
This switch lever (Part #32805226000) is compatible with the following Fein MultiMaster model:
- Fein FMM250Q
Always verify the part number against your tool's owner's manual to confirm compatibility before installation.
4. Installation Instructions
Proper installation of the switch lever is crucial for the safe and effective operation of your Fein MultiMaster tool. It is highly recommended to consult your tool's original owner's manual for specific, detailed installation procedures and safety warnings.
- Safety First: Before beginning any installation, ensure the Fein MultiMaster tool is completely disconnected from its power source to prevent accidental activation and potential injury.
- Access the Switch Mechanism: Carefully disassemble the tool's housing to gain access to the existing switch mechanism. Refer to your tool's manual for precise disassembly steps.
- Remove Old Lever: Identify and carefully remove the old or damaged switch lever. Note its orientation and how it connects to the internal components.
- Install New Lever: Position the new Fein switch lever (Part #32805226000) in the exact orientation as the old one. Ensure it seats correctly and engages with the internal switch components.
- Reassemble Tool: Carefully reassemble the tool's housing, ensuring all screws and fasteners are securely tightened. Do not overtighten.
- Test Functionality: Once reassembled, connect the tool to its power source and perform a brief functional test to ensure the new switch lever operates correctly, activating and deactivating the tool as expected.
If you are unsure about any step, seek assistance from a qualified technician or contact Fein customer support.
5. Operating Instructions
The switch lever is designed for straightforward operation of your Fein MultiMaster tool. Once installed, its primary function is to control the power supply to the tool's motor.
- To Activate: Press or slide the switch lever to the 'ON' position. The tool should begin operation.
- To Deactivate: Press or slide the switch lever to the 'OFF' position. The tool should cease operation.
Always ensure the switch operates smoothly and provides a clear tactile response when engaging or disengaging the tool.
6. Maintenance
Regular maintenance of the switch lever can extend its lifespan and ensure reliable tool operation.
- Cleaning: Periodically clean the exterior of the switch lever and the surrounding area to prevent dust and debris buildup, which can impede its movement. Use a dry, soft cloth or a small brush. Avoid using harsh chemicals or solvents.
- Inspection: Regularly inspect the switch lever for any signs of wear, cracks, or damage. Ensure it moves freely and returns to its neutral position (if applicable) without sticking.
- Lubrication: Do not attempt to lubricate the internal components of the switch lever unless specifically instructed by the tool's manufacturer.
7. Troubleshooting
If you encounter issues with your switch lever, consider the following troubleshooting steps:
- Lever Not Moving Smoothly: Check for any visible obstructions, dirt, or debris around the lever. Clean the area thoroughly. If the issue persists, the internal mechanism may be damaged or worn.
- Tool Not Activating/Deactivating: Ensure the tool is properly connected to a power source. If the lever moves but the tool does not respond, the internal switch contacts may be faulty, or there could be an issue with the tool's motor or wiring. This may require professional inspection.
- Lever Appears Damaged: If the lever is cracked, broken, or shows significant wear, it should be replaced immediately to prevent further damage to the tool or unsafe operation.
For complex issues or if troubleshooting does not resolve the problem, contact Fein customer support or a certified service center.
8. Specifications
| Specification | Detail |
|---|---|
| Part Number | 32805226000 |
| Item Model Number | 32805226000-10pk |
| Brand | Fein |
| Unit Count | 10.0 Count |
| Number of Items | 10 |
| Item Weight | 0.96 ounces |
| Product Dimensions (L x W x H) | 0.88 x 8.8 x 1.5 inches |
| UPC | 704660085406 |
9. Warranty Information
This Fein replacement part is typically covered by the manufacturer's standard warranty for spare parts. For specific details regarding warranty coverage, duration, and claims procedures, please refer to the documentation provided with your original Fein MultiMaster tool or contact Fein directly. Keep your purchase receipt as proof of purchase.
10. Customer Support
For technical assistance, questions regarding installation, or warranty claims, please contact Fein customer support. You can find contact information on the official Fein website or through your product's original documentation.
You may also visit the official Fein store for more information: Fein Store on Amazon





