Echo CS-680 User Manual download pdf (Page 29)

CS-680

SETTING THE SAW CHAIN

Sharpen lower edge

Drive link

Tie strap

Right hand cutter

Preset tie strap

Left hand cutter

Guard link

Top plate

Side plate

Depth gauge

Hold the ﬁle tipped 10° upward

10°

Important points for proper maintenance of saw

chain:

s +EEPTHECUTTERSSHARPATALLTIMES

s +EEP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.

s $RIVE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

s &ORSETTINGSAWCHAINROUNDlLEMM

diameter 7/32 in.) and ﬂat ﬁle are used.

s 4OKEEPCORRECTPOSITIONANDCORRECTANGLEUSE

the ﬁle holder (Sure Sharp

25°

Push ﬁle as shown

Keep this angle

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Echo CS-680 User Manual Page 29