Echo CS-500P Chainsaw User Manual


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22
CS-500P
CHAIN AND GUIDE BAR COMBINATION
The following combinations are recommended for model
CS-500P
.
GUIDE BAR
(Low-kickback)
Replacement guide bars.
The following guide bars may be considered to
have equivalent kickback energy.
s 3PROCKETNOSEGUIDEBARSOFTHESAMELENGTH
and nose radius, same pitch and having the
same number of teeth.
s (ARDNOSEGUIDEBARSOFTHESAMELENGTHAND
nose radius as a sprocket nose bar.
SAW CHAIN
(Low-kickback)
CAUTION
Do not use replacement saw chain unless
it has been designated as meeting the ANSI
B175.1 kickback performance requirements,
when tested on the representative sample of
CHAINSAWSBELOWCIDSPECIlEDIN!.3)
B175.1.
NOTICE
LOW KICKBACK SAW CHAIN meets the
kickback performance requirements of ANSI
B175.1 (safety requirements for gasoline-
powered chain saws).
Guide bar Saw chain
Length mm (in.) ECHO Part No. Pitch mm (in.) ECHO Part No. Links
406 (16) 16F0LD3366
8.26 (0.325)
20LPX66CQ, 20BPX66CQ 66
457 (18) 18F0LD3372 20LPX72CQ, 20BPX72CQ 72
508 (20) 20F0LD3378 20LPX78CQ, 20BPX78CQ 78
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