[PDF] STIHL FS 45, 46 Instruction Manual Manual de instrucciones FS 45, FS 46 English 3 The terminology utilized in this manual when referring to the power tool reflects the type of cutting attachments that may be mounted on it. The term "trimmer" is used to designate an FS unit that is equipped with a nylon line head or a head with flexible plastic blades (i.e., the PolyCut head.) FS models with an "R" STIHL FS 45 INSTRUCTION MANUAL Pdf Download. wwwalslib›Brands›Stihl Manuals›Trimmer›FS 45View and Download Stihl FS 45 instruction manual online. FS 45 Trimmer pdf manual download. Also for: Fs 38.