6EQUIPMENTWARNING DANGERUse only ECHO approved attachments. Serious injury may result from the use of a non-approved attachmentcombination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories whichhave not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual andsafety manual.• Check unit for loose/missing nuts, bolts, and screws. Tighten and/orreplace as needed.• Inspect fuel lines, tank, and area around carburetor for fuel leaks. DONOT operate unit if leaks are found.• Inspect shield for damage and ensure that the cut-off knife issecurelyin place. Replace if either is damaged or missing.• Check that the cutting attachment is firmly attached and in safeoperating condition.• Check that front loop handle and shoulder strap/ or shoulder/waist harness are adjusted for safe, comfortable operation. SeeAssembly Section for proper adjustment.Emission Control Label (located on Engine) (EXAMPLEONLY, information on label varies by FAMILY).PRODUCT EMISSION DURABILITYThe 300 hour emission durability compliance period is the time span selected by the manufacturer certifying theengine emissions output meets applicable emissions regulations, provided that approved maintenance proceduresare followed as listed in the Maintenance Section of this manual.IMPORTANT ENGINE INFORMATIONENGINE FAMILY: 5EHXS.0214KF DISPLACEMENT: 21.2 CCEMISSION COMPLIANCE PERIOD : 300 HRS.THIS ENGINE MEETS U.S. EPA PH 2 AND 2000 AND LATERCALIFORNIA EMISSION REGULATIONS FOR S.O.R.E.REFER TO OWNER'S MANUAL FOR MAINTENANCESPECIFICATIONS AND ADJUSTMENTS.EMISSION CONTROLCalifornia Tier 2The emission control system for these engines are EM/TWC (EngineModification and Catalyst).