User Manual for Güde GKS 108L Saw Chain Sharpener
Quick guide for the Güde GKS 108L saw chain sharpener. Includes assembly instructions, operation steps, maintenance, safety warnings, and technical specifications.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
The Güde GKS 108L is a saw chain sharpener designed for sharpening saw chains. Before use, the device must be securely fixed to a workbench or similar surface. Always wear appropriate protective equipment, including safety goggles, ear protection, and gloves, when operating the machine.

Assembly
The sharpener must be mounted securely to a workbench before operation. Ensure the machine is stable and that all protective guards are correctly installed and undamaged.

Operation
The sharpener is used to sharpen saw chains. Adjust the sharpening angle and depth according to the specific chain requirements. Ensure the grinding wheel is properly mounted and rotates freely before starting. Perform a test run for at least 30 seconds without load before sharpening.




Maintenance
Regular maintenance is essential for safe operation. Always unplug the machine before performing any maintenance. Keep the device, especially the air vents, clean. Use a soft brush for cleaning. Do not use solvents or toxic liquids on plastic parts; use a damp cloth. Treat all moving parts with environmentally friendly oil.
Safety instructions
- Wear protective equipment: Always wear safety goggles, ear protection, and gloves.
- Work area: Keep the work area clean and tidy. Ensure adequate lighting.
- Electrical safety: Protect the machine from rain and moisture. Do not use in explosive environments.
- Operation: Do not reach into the danger area while the machine is running. Do not remove chips or splinters during operation.
- Damaged parts: Do not use the machine if it is damaged or if safety equipment is defective.
Technical data
Rated input: 85 W (S2 : 15 min)
No-load speed: 5000 min-1
Grinding disk diameter: 108 mm
Weight: 2.09 kg
Practical help
Common problems
Stop the machine immediately. Check if the grinding wheel is damaged, out of round, or vibrating. Inspect the machine to find the cause.
Check the power connection. Ensure the machine is plugged in correctly and the switch is functioning.
Before use
- Check the grinding wheel for cracks, chips, or wear.
- Ensure the machine is securely fixed to a workbench.
- Verify that the protective guard is in place and undamaged.
- Wear appropriate protective equipment (goggles, ear protection, gloves).
- Perform a test run for at least 30 seconds without load.
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Specs in practice
- No-load speed
- 5000 min-1 - Rotational speed of the grinding wheel without load.
- Grinding disk diameter
- 108 mm - Size of the compatible grinding wheel.
Images and diagrams
- Assembly: Mounting the sharpener to a workbench.
- Sharpening: Adjusting the angle and depth for the saw chain.
- Grinding Depth Delimiter: Setting the depth for the grinding wheel.
Model compatibility
- Only for sharpening saw chains.
- Not for commercial, craft, or industrial use.
Manual page author
David Miller
Documentation analyst