6
emission Data
DesCRiption
The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restric-
tions, guide bar and saw chain installation and other assembly may be necessary.
After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing
parts. Use the contents list to check for missing parts.
Contents
1 - Power Head
1 - Guide Bar
*1 - Kick Guard
1 - Hex Head Bolt
1 - Hex Nut
*1 - Saw Chain
1 - Instruction Manual
1 - Safety Manual
1 - Warranty Registration Card
1 - Assembly Tool (s)
1 - Echo Power BlendX
TM
2-stroke oil sample
* The machine may be delivered with guide bar and saw chain assembled.
*
X7503206101
X750009891
11/08
WARNING
Read rules for safe operation and instructions carefully. ECHO provides an Instruc-
tion Manual and a Safety Manual. Both must be read and understood for proper and
safe operation.
Chain Saw
Instruction Manual
MODEL : CS-341
An Emission Control Label is located on the engine. (is
is an EXAMPLE ONLY, information on label varies by
engine FAMILY).
emission ContRol (exhaust & evapoRative)
EPA 2010 and Later and/or C.A.R.B. TIER III
PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD)
e 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 emission control system for the engine is EM (engine
modication) and, if the second to last character of the Engine
Family on the Emission Control Information label (sample
below) is “C”, “K”, or “T”, the emission control system is EM
and TWC (3-way catalyst). e fuel tank/fuel line emission
control system is EVAP (evaporative emissions). Evaporative
emissions for California models may only be applicable to fuel
tanks.
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