Woodstar 3910106952 Traduction Des Instructions D'origine page 46

Sharpening the chain
Wear safety gloves when sharpening the chain. All cutting links must have the same width and length after sharpening.
m NOTICE
A sharp chain generates well-shaped chips. If the chain starts to generate sawdust, it must be sharpened.
After sharpening the cutting tools 3 to 4 times, you must check the height of the depth limiter and, if necessary, use a flat
file to make this deeper and then round off the front corner.
Chain Sharpening
m NOTE!: For smooth and safe operation, it is important that the chain is always sharp. The chain should be sharpened
when:
• Wood shavings are dust-like.
• You have to expend extra power sawing.
• The saw cut is not straight.
• The vibration increases.
• Fuel consumption increases.
m NOTE
We recommend that a professional sharpen the chain.
Instructions for sharpening a saw chain:
File diameter
Chainsaw type
21PBX approx. 4,8 mm
Important hint in case of sending the equipment to a service station:
Due to security reasons please see to it that the equipment is sent back free of oil and gas!
46 GB
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Upper angle
Chucking rotation
angle inclination angle
30°
depth stop
Upper tilt angle
lower angle
(55 °)
Chucking
side angle
10° 85°
Standard depth
0,64 mm
file