Echo PB-755S T, PB-755S H manual Before Adjustment

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Level 2.

Parts required: None.

NOTE

Every unit is run at the factory and the carburetor is set in compli- ance with emission regulations. Carburetor adjustments, other than idle speed, must be performed by an authorized ECHO dealer.

Before Adjustment

Check that:

•Air filter is clean and properly installed.

•Spark arrestor screen is free of carbon.

•Blower pipes are installed.

1.Start engine, run at idle for one minute.

2.Complete warm up by running at full throttle for 5 minutes, oper- ating choke twice to clear air from carburetor chambers.

3.Check idle speed and reset if necessary. If a tachometer is avail- able, idle speed screw (A) should be set to the specifications found on "Specifications page" of this manual. Turn idle screw

(A) clockwise to increase idle speed; counter clockwise to de- crease idle speed.

A

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Contents Power Blower Table of Contents IntroductionOperators manual Safety Manual safety symbols and important information International symbolsPersonal condition and safety equipment Physical Condition Eye ProtectionHand Protection Breathing ProtectionRepetitive Stress Injuries Read the ManualsClear the Work Area Keep a Firm GripEPA 2010 and Later and/or C.A.R.B. Tier Equipment checkEmission Control exhaust & evaporative PB-755SH Hot Decal near mufflerDescription Page PB-755ST Page Contents PB-755S HPB-755S T Assembly Install blower pipes / stick handleInstall blower pipes t Fuel Requirements OperationFuel Handling Fuel Mixing InstructionsPB-755SH, PB-755ST Starting cold engineStarting warm engine Stopping engineOperating blower PB-755STMaintenance Maintenance intervalsSkill levels Air filter Fuel filterSpark plug Cooling systemSpark Arrestor Screen Exhaust systemExhaust Port Cleaning Carburetor adjustmentEngine Break-In High Altitude OperationBefore Adjustment Troubleshooting TROUBleSHOOTING Chart Problem Check Status Cause RemedyLong Term Storage Over 30 Days StorageSpecifications Model PB-755SH, PB-755STWarranty Statements Exceptions99922201032 11/18/2011 Page Power Blower Operators Manual Service Warranty registration Additional or replacement manualsServicing Information parts/serial number Echo consumer product support