User Manual
Table Of Contents
- 1. Table of contents
- 2. Notes on the instruction manual
- 3. Machine overview
- 4. For your safety
- 5. Description of symbols
- 6. Standard equipment
- 7. Preparing the machine for operation
- 8. Notes on working with the machine
- 9. Safety devices
- 10. Operating the machine
- 11. Maintenance
- 12. Transport
- 13. Minimising wear and preventing damage
- 14. Standard spare parts
- 15. Environmental protection
- 16. Technical specifications
- 17. Troubleshooting
- 18. Service schedule
0478 201 8315 B - EN
18
● Remove the feed chute. (Ö 11.2)
● Loosen bolt (1).
● Turn the blade disc until the recess is
located in front of locking device (2).
● Insert locking device (2) in the recess.
● Tighten bolt (1) slightly.
11.5 Blade maintenance
Maintenance interval:
Before each use
● Remove the feed chute. (Ö 11.2)
● Lock the blade disc. (Ö 11.4)
● Check the blades for damage (notches
or cracks) and wear; reverse or replace
if necessary.
Wear limits of the blades:
1 Reversible blade
● On the blades, measure the
distance (A) between the bore to the
edge of the blade at several points.
Minimum distance 6 mm
2 Wing blade
● Measure the blade width (B) at the
upward-pointing curved edge of the
wing blade.
Minimum blade width 18 mm
Removing the blade set:
● Lock the blade disc. (Ö 11.4)
● Loosen bolt (1).
● Remove bolt (1), wing blade (2) and
blade disc (3).
Installing the blade set:
The blades must be reversed or
replaced before the specified wear
limits are reached. STIHL
recommends STIHL specialist
dealers.
The specified tightening torque
must always be observed, as the
secure attachment of the cutting
tool depends upon it.