Ryobi ZR51950A Manuel d'utilisateur

1Operator’s ManualTrimmer/BrushcutterModel No. ZR51950A—250000001 & UpModel No. ZR51970A—250000001 & UpModel No. ZR51990A—250000001 & UpWA

1011Figure 1FeaturesBarrier BarBrushcutter GuardShoulder StrapTrigger HandleBladeStraight Shaft Trimmer(Model No. ZR51970A)Front HandleEngineTrigger H

1011Unpacking Carefully remove the product from the box. Inspect the product carefully to make sure no breakage or damage occurred during shipping

1213Connecting the Attachment to the Upper ShaftSee Figure 2.Follow these steps to connect the attachment to the upper shaft.1. Loosen the knob by tu

1213Attaching the Grass DeflectorAttaching the grass deector differs depending on the type of trimmer: curved shaft or straight shaft.WARNING:The lin

1415Converting From Brushcutter To TrimmerModel No. ZR51990ATo convert from the brushcutter to the trimmer, remove the blade, remove the brushcutter g

1415Converting From Trimmer To BrushcutterModel No. ZR51990ATo convert from the trimmer to the brushcutter, remove the trimmer head assembly, remove t

1617Mixing the FuelDANGER:Gasoline is extremely ammable and explosive. A re or explosion from gasoline will burn you and others.This product is powe

1617WARNING:The product may throw objects during opera-tion, causing injury to the operator or to by-standers. Always wear suitable eye protection, lo

1819Operating the TrimmerOperating the trimmer differs, depending on whether you are using the curved shaft trimmer or the straight shaft trimmer.WARN

1819Operating the Brushcutter(Model No. ZR51990A)See Figure 17.Follow these steps to operate the brushcutter.1. Start the brushcutter.2. Hold the br

23READ THIS INFORMATIONBefore you use your new trimmer/brushcutter, read the following help-ful hints to get you started.FuelingDANGER:Gasoline is ext

2021WARNING:When servicing, use only Ryobi replacement parts. Use of any other parts may create a haz-ard or cause product damage.Cleaning the Product

2021Figure 20Replacing the SpoolSee Figure 21.Note: For best performance, use only Ryobi spools (Part No. AR04118). The spool may wear during normal u

2223Checking the Fuel CapWARNING:A leaking fuel cap is a re hazard and must be replaced immediately.The fuel cap contains a non-serviceable lter and

2223Replacing the Spark PlugSee Figure 24.All model numbers included in this manual use an NGK BPMR7A or Champion RCJ-6Y spark plug. Use an exact repl

2425Engine will not startEngine does not reach full speed and emits excessive smokeLine will not advance when us-ing automatic line lengtheningRetaini

2425WarrantyWarrantyLIMITED WARRANTY STATEMENTRyobi Technologies, Inc. warrants to the original retail purchaser that this Ryobi Technologies, In

2627WarrantyWarrantyRYOBI TECHNOLOGIES, INC. LIMITED WARRANTY FEDERAL AND CALIFORNIA EMISSION CONTROL SYSTEMS NON-ROAD AND SMALL OFF-ROAD ENGINESThe U

2627EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LISTEmissions Parts Inspect Before Clean Every Replace

28Warranty983000-89910-19-05 (REV:00)Customer Service InformationIf your product requires service or maintenance, contact your nearest authorized serv

23Table of ContentsIntroduction...

45IntroductionThank you for purchasing a Ryobi product.We would like for you to be completely satised with your new product, so feel free to contact

45This product has been designed and manufactured to meet or exceed the requirements of the current version of ANSI B175.3, safety requirements for ga

67SymbolsThis engine is equipped with a spark arrester mufer. It is a violation of California Public Resource Code Section 4442 to use or operate thi

67SymbolsSERVICEServicing requires extreme care and knowledge and should be performed only by a qualied service technician. For service we suggest yo

89Product LabelsProduct LabelsProduct labels and instructions are easily visible to the operator and are located near any area of potential danger. Re

89FeaturesProduct SpecificationsEngine 25.4 cc Full CrankCutting Width Model No. ZR51950A 17 in. Model No. ZR51970A 18 in. Model No. ZR51990A