Setting The Saw Chain - Echo CS-680 Instruction Manual

Drive link
Tie strap
Right hand cutter
Sharpen lower edge
Keep this angle
Push file as shown
Hold the file tipped 10° upward

SETTING THE SAW CHAIN

Preset tie strap
25°
10°
Left hand cutter
Guard link
Important points for proper maintenance of saw
chain:
• Keep the cutters sharp at all times.
• Keep the left and the right cutters properly
aligned.
- Note that blunt or irregular cutters will result in
poor cutting performance, increased vibration
of chains and premature breakage of the saw
chain.
• Drive link serves to remove sawdust from the
groove of the guide bar.
Keep the lower edge of the drive link sharp
where indicated.
SETTING SAW CHAIN
• For setting saw chain, round file (5.6 mm dia.
7/32 in.) and flat file are used.
• To keep correct position and correct angle,
use the file holder (Sure Sharp
27
Top plate
Side plate
Depth guage
®
).
CS-680