Manuals / Echo / Lawn and Garden / Blower

Echo PB-770 H/T specifications Maintenance

Models: PB-770 H/T

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MAINTENANCE	PB-770 H/T

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

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

3.Check idle speed and reset if necessary. If a tachometer is available, 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 decrease idle speed.

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Echo PB-770 H/T specifications Maintenance

Contents

PB-770 H/T Power Blower Burn HazardOperator’s Manual TABLE OF CONTENTS TABLE OF CONTENTSPB-770 H/T Service Warranty RegistrationAdditional or Replacement Manuals INTRODUCTIONSAFETY SAFETYManual Safety Symbols and Important Information International SymbolsPersonal Condition and Safety Equipment SAFETYPhysical Condition Eye ProtectionVibration and Cold Repetitive Stress InjuriesSAFETY PB-770 H/TEquipment Read the ManualClear the Work Area Keep a Firm GripEMISSION CONTROL EXHAUST & EVAPORATIVE EMISSION CONTROL EXHAUST & EVAPORATIVEEPA 2010 and Later and/or C.A.R.B. TIER Product Emission Durability Emission Compliance PeriodDESCRIPTION DESCRIPTIONHot Decal Sound Label General Warning DecalDESCRIPTION PB-770 H/TPB-770 H/T DESCRIPTIONHot Decal Sound Label General Warning DecalDESCRIPTION PB-770 H/TCONTENTS CONTENTSPB-770 H/T ASSEMBLY ASSEMBLYInstall Blower Pipes/Stick Handle PB-770 H/TASSEMBLY Install Blower PipesPB-770 H/T PB-770 H/T ASSEMBLYA B D G G E H E I J C OPERATION OPERATIONFuel Fuel RequirementsAfter use NEVER refuel a unit when the engine is HOT or RUNNINGOPERATION PB-770 H/T1. Throttle Position / Stop Switch Button Starting Cold Engine1. Throttle Lever 2. Choke2. Throttle Position / Stop Switch Button Starting Warm EngineStopping Engine 2. Purge BulbRead the Safety Section carefully Operating BlowerTo avoid engine damage due to over-revving, do not block blower pipe 3. PB-770HCold Weather Operation 2. Install intake cover B on frame over air intakeOPERATION PB-770 H/TMAINTENANCE MAINTENANCEMaintenance Intervals MAINTENANCE PROCEDURE NOTESAir Filter Fuel FilterLevel Foam Pre-FilterCleaning Grill Spark PlugCooling System MAINTENANCECleaning Cylinder Fins Exhaust Port CleaningExhaust System Spark Arrestor ScreenCarburetor Adjustment Idle AdjustmentEngine Break-In High Altitude OperationMAINTENANCE PB-770 H/TTROUBLESHOOTING TROUBLESHOOTINGPB-770 H/T STORAGE STORAGELong Term Storage Over 30 Days PB-770 H/TSPECIFICATIONS SPECIFICATIONSPB-770 H/T MODELWARRANTY STATEMENTS WARRANTY STATEMENTSECHO LIMITED WARRANTY STATEMENT FOR PRODUCT WARRANTY PERIOD RESIDENTIAL APPLICATIONWARRANTY STATEMENTS PURCHASED REPAIR PARTS, SHORT BLOCKS AND ACCESSORIESATTENTION TWO-STROKE ENGINE POWER PRODUCT OWNERS THIS WARRANTY DOES NOT COVER DAMAGE CAUSED BYPB-770 H/T 4/2013 ECHO IncPB-770 H/T 4/2013 ECHO IncT P05311001001/P05311999999 P05211001001/P05211999999T P03012001001/P03012999999 P02912001001/P02912999999