Manuale d’uso / di manutenzione del prodotto K91 del fabbricante Kohler
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OWNER’s MAN UAL MODELS K91 I (4 hP) Kl6l,&Kl81 (7 hP) (8 hP) operating & maintenance instructions CONGRATULATIONS-You have selected a fine four-cycle engine. Kohler designs long-life strength and on-the-job durability into each engine...making a Kohler engine dependable.
Safety Information For Your Safety! These precautions should be followed at all times. Failure to.follow these precautions could result in injury to yourself and others. A WARNING db Explosive Fuel can cause fires and severe burns. Stop engine before filling fuel tank.
FUEL RECOMMENDATIONS e, WARNING: Explosive Fuel1 Gasoline is extremely flammable and its vapors can explode if ignited. Store gasoline only in approved containers, in well-ventilated, unoccupied buildings, away from sparks or flames.
The top position of the symbol shows service class such as API SERVICE CLASS SG. The symbol may show additional categories such as SG/CC, CD. The center portion shows the viscosity grade such as SAE 30 in the example. If the bottom portion shows “Energy Conserving”, it means that oil is intended to improve fuel economy in passenger car engines.
OPERATING INSTRUCTIONS ALSO READ THE OPERATING INSTRUCTIONS OF THE EQUIPMENT THIS ENGINE POWERS PRE-START CHECKLIST cl cl El El El Check oil level. Add oil if low. Check fuel level. Add fuel if low. Check cooling air intake areas and external surfaces of engine.
BAlTERY ’ A 12 volt battery is normally used. Refer to the operating instructions of the equipment this engine powers for specific information. If the battery charge is not sufficient to turn over the engine, recharge the battery (see page 13). OPERATING Optional spark arrestor mufflers are available from your Kohler Engine Service Dealer.
MAINTENANCE INSTRUCTIONS A WARNING: Accidental Starts! Before servicing the engine or equipment, always disconnect the spark plug lead to prevent the engine from starting accidentally. Ground the spark plug lead to prevent sparks that could cause fires.
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Precleaner Wing Nut Air Filter Plate SPARK PLUGS Every 100 hours of operation remove the spark plug, check condition and reset the gap, or replace with a new plug as necessary. 3 . Check gap (0.025”) using a wire feeler gauge. Adjust the gap as necessary by carefully bending the ground electrode.
CARBU.RETOR TRdUBLESHOOTlNG AND ADJUSTMENTS Carburetor adjustments should be made on/y after engine has warmed up. Kohler K91, K161 and K181 engines are equipped with one of two basic types of carburetors - Kohler or Walbro - fixed main jet or adjustable main jet.
5 . Low Idle Fuel Needle Setting: Place the throttle into the Tdlem or %low’ position. Turn the low idle fuel adjusting needle out (counterclockwise) from the preliminary setting until the engine speed decreases (rich). Note the position of the needle.
3 . 4 . 5 . Start the engine and run at hatf throttle for five to ten minutes to warm up. The engine must be warm before making final settings. Main Fuel Needle Setting: This adjustment is required only for adjustable main jet carburetors. If the carburetor is a fixed main jet type, disregard this setting.
Dirt Dirty Inconed Engine Dirty F=m No Im TROUBLESHOOTING P= In Air oil over- Fitter spark Fuel ueI FueILineScreen IAM Loaded Element mug When a problem occurs, do not overlook the simple causes. For example, starting problems could be caused by an empty fuel tank.
MODEL DESIGNATION The Model number designates the cubic inch displacement and the number of cylinders--Model K181S; for example: designates 18 cubic inch displacement, 1 designates single cylinder.
SPECIFICATIONS K91 Power Rating at4000 RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...? . . . . . . . . . . . . . . . . . . . . . ..4hp Displacement . . Bore . . . . . . . . Stroke . . . . . . . Approx. Weight Oil Capacity .
LIMITED 1 YEAR ENGINE WARRANTY We warrant to the original consumer that each new engine sold by us will be free from manufacturing defects in materials or workmanship in normal service for a period of one (1) year from date of purchase, provided it is operated and maintained in accordance with Kohler Co.
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 Kohler K91 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 Kohler K91 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Kohler K91 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Kohler K91 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Kohler K91, 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 Kohler K91.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Kohler K91. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Kohler K91 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.
