P
OWER
P
RUNER
TM
O
PERATOR
'
S
M
ANUAL
7
EQUIPMENT
WARNING
Serious injury may result from the use of non approved guide bar and saw chain combinations. ECHO, INC. will not
be responsible for the failure of cutting devices or accessories which have not been tested and approved by ECHO
for use with this unit. Read and comply with all safety instructions listed in this manual.
• Check unit for loose/missing nuts, bolts, and screws. Tighten and/or replace as needed.
• Inspect fuel lines, tank, and area around carburetor for fuel leaks. DO NOT operate unit if leaks are found.
Guide Bar and Saw Chain
• Check that the cutting attachment, guide bar, and saw chain is firmly attached and in safe operating condition.
• Use only one Echo-approved extension on the pruner.
• Do not hit rocks, stones, tree stumps, and other foreign objects with the saw chain.
• Do not cut into the ground with the saw chain.
• If cutting attachment end strikes an obstruction, stop engine immediately and inspect saw chain for damage.
• Do not operate with a dull, fractured, or discolored saw chain.
• Remove all foreign objects from work area.
• Always cover the guide bar and saw chain with guide bar cover during transportation and for storage.
An Emission Control Label is located on the engine. (This is an EXAMPLE ONLY, information on label varies by engine
FAMILY).
PRODUCT EMISSION DURABILITY
The 300 hour emission durability compliance period is the time span selected by the manufacturer certifying the
engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures
are followed as listed in the Maintenance Section of this manual.
IMPORTANT ENGINE INFORMATION
ENGINE FAMILY: 7EHXS.0254KA DISPLACEMENT: 25.4
CC
EMISSION COMPLIANCE PERIOD : 300 HRS.
THIS ENGINE MEETS U.S. EPA PHASE 2 EMISSION
REGULATIONS FOR SMALL NONROAD ENGINES. REFER TO
OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS
AND ADJUSTMENTS.
E
MISSION
C
ONTROL
EPA Phase 2 / C.A.R.B. TIER III
The emission control system for the engine is EM/TWC (Engine Modification and 3-way Catalyst) and for the fuel tank
the Control System is EVAP (Evaporative Emissions). Evaporative emission may be applicable to California models only.
IMPORTANT ENGINE INFORMATION
ENGINE FAMILY: 7EHXS.0254KA DISPLACEMENT: 25.4
CC
EMISSION COMPLIANCE PERIOD : 300 HRS.
THIS ENGINE MEETS U.S. EPA PH2 EXH AND 2007 AND
LATER CALIFORNIA EXH AND EVAP EMISSION REGULA-
TIONS FOR S.O.R.E. REFER TO OWNER'S MANUAL FOR
MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.
