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7
CS-310
PACKING LIST
The ECHO product you purchased has been fac-
tory pre-assembled for your convenience. Due to
packaging restrictions, guide bar and saw chain
installation and other assembly may be necessary.
After opening the carton, check for damage. Im-
mediately notify your retailer or ECHO dealer of
damaged or missing parts. Use the packing list to
check for missing parts.
Warranty registration card
13 x 19 mm T-wrench
ECHO Power Blend X™
2-stroke oil sample
Instruction manual Safety manual
ECHO chain saw
Saw chain
Guide bar
Kick Guard®
Em i s s i o n Da t a
An Emission Control Label is located on the engine. (This
is an EXAMPLE ONLY, information on label varies by
engine FAMILY).
PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD)
The 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emis-
sions output meets applicable emissions regulations, provided that approved maintenance procedures are followed
as listed in the Maintenance Section of this manual.
E m i s s i o n c o n t r o l (E x h a u s t & E v a p o r a t i v E )
EPA 2010 and Later and/or C.A.R.B. TIER III
The emission control system for the engine is EM/TWC
(Engine Modication and 3-way Catalyst) and for the fuel
tank the Control System is EVAP (Evaporative Emissions)
or N (for nylon tank). Evaporative emission may be appli-
cable to California models only.