Echo CS-310 Chainsaw User Manual


 
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CS-310
WARNING
Use of replacement saw chain and/or guide bar other than that specied, or operation without the “tip guard” in place,
may cause severe kickback resulting in serious injury.
Only use saw chain designated as, “LOW-KICKBACK,” that meets the ANSI B175.1-2000 Standard when tested on
the representative sample of chain saws below 3.8 C.I.D., and the Echo guide bar specied.
CHAIN AND GUIDE BAR COMBINATION
The following combinations are recommended for model CS-310.
GuideBar Sawchain
Length ECHOPartNo. Pitch Type Links
mm(in) DoubleGuard mm(in) (OREGON)
305(12) 12A0CD3745 9.53(3/8) 91VG,91P 45
356(14) 14A0CD3752 9.53(3/8) 91VG,91P 52
406(16) 16A0CD3757 9.53(3/8) 91VG,91P 57
SAW CHAIN
(Low-kickback)
CAUTION
Do not use replacement saw chain unless it has
been designated as meeting the ANSI B175.1 - 2000
kickbackperformancerequirements,whentested
on the representative sample of chain saws below
3.8c.i.d.speciedinANSIB175.1-2000.
NOTE
LOW KICKBACK SAW CHAIN meets the
kickback performance requirements of ANSI
B175.1 - 2000 (safety requirements for gasoline-
powered chain saws).
GUIDE BAR
(Low-kickback)
Replacement guide bars.
The following guide bars may be considered to
have equivalent kickback energy.
• Sprocket nose guide bars of the same length and
nose radius, same pitch and having the same
number of teeth.
• Hard nose guide bars of the same length and
nose radius as a sprocket nose bar.
IMPORTANT
Chain and guide bar gauge size must be identical. Use Bar/Chain combinations shown in table above.
IMPORTANT
If your kick guard is damaged or lost, contact your Echo dealer for a replacement. For the name of the
Echo dealer nearest you, Call: 1-800-432-ECHO (3246) or on the web at www.echo-usa.com.
Refer to your Chain Saw Safety Manual for kick guard application information.