Manuale d’uso / di manutenzione del prodotto LT31CSH del fabbricante Yard Machines
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Operator’ s Manual L T31CSH T rimmer / Brushcutter IMPORT ANT : READ SAFETY RULES AND INSTRUCTIONS CAREFULL Y P/N 769-01672A (7/05).
2 INTRODUCTION T ABLE OF CONTENTS Service Information . . . . . . . . . . . . . . . . . . . . . . . . .2 Rules for Safe Operation . . . . . . . . . . . . . . . . . . . . .3 Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Assembly Instructions .
3 RULES FOR SAFE OPERA TION READ ALL INSTRUCTIONS BEFORE OPERA TING • Read the instructions carefully. Be familiar with the controls and proper use of the unit. • Do not operate this unit when tired, ill, or under the influence of alcohol, drugs, or medication.
4 • Add fuel in a clean, well-ventilated outdoor area where there are no sparks or flames. Remove the fuel cap slowly, and only after the engine stops. Do not smoke while fueling or mixing fuel. Wipe up any spilled fuel from the unit immediately. • Avoid creating a source of ignition for spilled fuel.
5 • Do not run the unit at high speed when not cutting. • If you strike or become entangled with a foreign object, stop the engine immediately and check for damage. Have any damage repaired before attempting further operations. Do not operate unit with a bent, cracked or dull blade.
6 SAFETY AND INTERNA TIONAL SYMBOLS This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.
7 KNOW YOUR UNIT APPLICA TIONS As a trimmer: • Cutting grass and light weeds • Edging • Decorative trimming around trees, fences, etc. As a brushcutter: • Cutting weeds and light brush of up t.
8 ASSEMBL Y INSTRUCTIONS (4) Screws Top Clamp Middle Clamp Bottom Clamp Nuts Fig. 1 INST ALL AND ADJUST THE HANDLEBAR 1. Place the handlebar between the top and middle clamp pieces (Fig. 1). 2 . While holding the three pieces together, install the four (4) screws through the top clamp and into middle clamp.
9 ASSEMBL Y INSTRUCTIONS Install the cutting attachment shield when using the unit as a grass trimmer Install the cutting attachment shield on the shield mount by inserting the three (3) screws into the shield mount. Tighten securely with a flat blade screwdriver (Fig.
10 ASSEMBL Y INSTRUCTIONS Fig. 14 Fig. 11 Pilot Step REMOVE THE CUTTING BLADE AND INST ALL THE CUTTING A TT ACHMENT Remove the Cutting Blade 1. Align the shaft bushing hole with the locking rod slot and insert the locking rod into the bushing hole (Fig.
11 OIL AND PETROL INFORMA TION NOTE: Dispose of the old petrol/oil mix in accordance to Federal, State and Local regulations. OIL AND PETROL MIXING INSTRUCTIONS Old and/or improperly mixed fuel are the main reasons for the unit not running properly. Be sure to use fresh, clean unleaded petrol.
12 ST ARTING/STOPPING INSTRUCTIONS Fig. 16 Starting Position Operate this unit only in a well- ventilated outdoor area. Carbon monoxide exhaust fumes can be lethal in a confined area. W ARNING: Avoid accidental starting. Make sure you are in the starting position when pulling the starter rope (Fig.
13 OPERA TING INSTRUCTIONS HOLDING THE TRIMMER Before operating the unit, stand in the operating position (Fig. 18). Check for the following: • The operator is wearing eye protection and proper clot.
14 OPERA TING INSTRUCTIONS Fig. 20 Fig. 21 Fig. 22 DECORA TIVE TRIMMING Decorative trimming is accomplished by removing all vegetation around trees, posts, fences and more. Rotate the whole unit so that the cutting attachment is at a 30° angle to the ground (Fig.
15 MAINTENANCE AND REP AIR INSTRUCTIONS MAINTENANCE SCHEDULE Perform these required maintenance procedures at the frequency stated in the table. These procedures should also be a part of any seasonal tune-up. NOTE: Some maintenance procedures may require special tools or skills.
16 MAINTENANCE AND REP AIR INSTRUCTIONS Fig. 27 Fig. 28 Fig. 30 Fig. 31 Fig. 26 NOTE: SplitLine™ can only be used with the inner reel with the slotted holes. Single line can be used on either type of inner reel. Use Figure 26 to identify the inner reel you have.
17 MAINTENANCE AND REP AIR INSTRUCTIONS INST ALLING A PREWOUND REEL 1. Hold the outer spool with one hand and unscrew the bump knob clockwise (Fig. 23). Inspect the bolt inside the bump knob to make sure it moves freely. Replace the bump knob if damaged.
18 MAINTENANCE AND REP AIR INSTRUCTIONS CARBURETOR ADJUSTMENT The idle speed of the engine is adjustable through the air filter/muffler cover (Fig. 38). NOTE: Careless adjustments can seriously damage your unit. An authorized service dealer should make carburetor adjustments.
19 MAINTENANCE AND REP AIR INSTRUCTIONS Clean Air Filter The condition of the air filter is important to the operation of the unit. A dirty air filter will restrict air flow and change the air/fuel mixture. This is often mistaken for an out of adjustment carburetor.
20 MAINTENANCE AND REP AIR INSTRUCTIONS CLEANING Use a small brush to clean off the outside of the unit. Do not use strong detergents. Household cleaners that contain aromatic oils such as pine and lemon, and solvents such as kerosene, can damage plastic housing or handle.
21 TROUBLESHOOTING CAUSE ACTION Cutting attachment bound with grass Stop the engine and clean cutting attachment Cutting attachment out of line Refill with new line Inner reel bound up Replace the inn.
22 SPECIFICA TIONS *All specifications are based on the latest product information available at the time of printing. We reserve the right to make changes at any time without notice. ENGINE* DRIVE SHAFT & CUTTING A TT ACHMENT* Engine Type.........
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Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Yard Machines LT31CSH è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Yard Machines LT31CSH - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Yard Machines LT31CSH imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Yard Machines LT31CSH ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Yard Machines LT31CSH, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Yard Machines LT31CSH.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Yard Machines LT31CSH. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Yard Machines LT31CSH insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
