Echo CS-271T instruction manual Fuel and Lubricant, Fuel Statement

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FUEL AND LUBRICANT

WARNING

Alternative fuels, such as E-20 (20 % ethanol), E-85 (85 % ethanol) or any fuels not meeting above requirements are not approved for use in ECHO 2-stroke gasoline engines.

Use of alternative fuels may cause performance problems, loss of power, overheating, fuel vapor lock, and unintended machine operation, including, but not limited to, improper clutch engagement.

Alternative fuels may also cause premature deterioration of fuel lines, gaskets, carburetor and other engine components.

Fuel Mix Chart 50 : 1

U.S.

Metric

 

Gasoline

Oil

Gasoline

 

Oil

Gallons

US. fl. oz.

L

 

mL

1

2.6

4

 

80

2

5.2

8

 

160

5

12.8

20

 

400

IMPORTANT

ECHO premium Power Blend X™ Universal 2-Stroke Oil may be mixed at 50 : 1 ratio for application in all ECHO engines sold in the past regardless of ratio specified in those manuals.

Use of unmixed, improperly mixed, or fuel older than 90 days, (stale fuel), may cause hard starting, poor performance, or severe engine damage and void the product warranty. Read and follow instructions in the Storage section of this manual.

FUEL STATEMENT

GASOLINE - Use 89 Octane [(R+M)/2] (mid grade or higher) gasoline or gasohol known to be good quality.

Gasohol may contain up to 10 % Ethyl (grain) alcohol or 15 % MTBE (methyl teriary-butyl ether). Gasohol containing methyl (wood) alcohol is not approved.

Two-stroke oil - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD 13738) and JASO M345-FC/FD Standards must be used.

ECHO brand premium Power Blend X™ Universal 2-Stroke Oil meets these standards.

Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD (ISO/CD 13738) and JASO M345-FC/FD certified oil, such as ECHO premium Power Blend X™, will void the two-stroke engine warranty.

CS-271T

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Contents CS-271T Copyright 2013 All Rights Reserved Kickback Safety Precautions for Chain Saw Users Rules for Safe OperationOther Safety Precautions Contents Symbols and SignsSymbol Form DecalsEcho chain saw Warranty sheetPacking List Nomenclature of Parts X505-002310 X505-002062 Part Number X524-004650Chain tension adjuster Device to adjust chain tension Operator Safety Correct USE of Chain Brake Spark Arrestor MufflerKick Guard to BAR Instructions Guide BAR and SAW Chain INSTALLATION/REMOVALPreparation for USE Adjusting Chain Tension Fuel and Lubricant Fuel StatementEmission Control Emission DataHandling Fuel Cap indication OperationChain Lubricant Start / RunWhen the Engine is Cold When the Engine is WarmChecking Chain Tension RunningStopping Chain Lubrication TestCutting Instruction GeneralFelling the Tree Limbing Chain brake function Testing the BrakeChain Brake Operation Chain brake unlockAutomatic Chain Brake Stop the engineGuide BAR Low-kickback Replacement guide barsChain and Guide BAR Combination SAW ChainSkill Levels Maintenance and CareMaintenance Intervals Carburetor Adjustment High Altitude OperationSpark Plug AIR FilterCheck Fuel System Fuel FilterCylinder Fins Adjusting screw Decrease IncreaseSprocket Muffler Spark ArrestorSetting the SAW Chain Setting SAW ChainCS-271T Troubleshooting Problem Cause RemedyTechnical Data Storage After USEWarranty Statements ExceptionsPurchased Repair PARTS, Short Blocks and Accessories Memorandum C26411001001/C26411999999 C26312001001/C26312999999