Manuale d’uso / di manutenzione del prodotto E642F del fabbricante MTD
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IMPOR T ANT : READ SAFETY R ULES AND INSTR UCTIONS CAREFULL Y MTD PR ODUCTS INC. P .O . BO X 368022 CLEVELAND , OHIO 44136-9722 Model Numbers E642E, E662H, 614E, E644E, E664F Warning: This unit is equ.
2 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IF NOT FOLLOWED, COULD ENDANGER THE PERSONAL SAFETY AND/OR PROPERTY OF YOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO OPERATE YOUR SNOW THROWER.
3 • If the snow thrower should start to vibrate abnormally, stop the engine and check immediately for the cause. Vibration is generally a warning of trouble. • Stop engine whenever you leave the operating position, before unclogging the collector/impeller housing or discharge guide, and making any repairs, adjustments, or inspections.
4 SECTION 2: FINDING YOUR MODEL NUMBER This Operator’s Manual is an important part of your new snow thrower. It will help you assemble, prepare and maintain your snow thrower.
5 SECTION 4: CONTENTS OF HARDWARE PACK A A TT A CHING THE HANDLE ASSEMBL Y Lay out the hardware according to the illustration for identification purposes. Parts are illustrated approximately one-half size. Part numbers are shown in parentheses. (Hardware pack may contain extra items which are not used on your unit.
6 SECTION 5: ASSEMBLY INSTRUCTIONS IMPORTANT: After assembly, service engine with gasoline, and check oil level as instructed in the separate engine manual packed with your unit. NOTE: All references to right or left side of the snow thrower are determined from behind the unit in the operating position.
7 3. Insert curved end of the Z fitting into the top hole in the triangular metal tab on the auger control grip. See Figure 5. Figure 5 4. Place the auger control grip on top of the left handle. The triangular metal tab must be between the handle and the grip bracket.
8 Figure 9 Figure 10 A TT A CHING SHIFT ROD (Hardware D) 1. Place the shift lever in the fifth (5) or the fastest forward speed position. 2. Models 642, 662 : Rotate the shift arm assembly counter clockwise, as far as it will go. Insert the shift rod through the shift arm assembly.
9 A TT A CHING CLUTCH CABLES 1. Thread the hex jam nuts all the way up the threaded portion of the “Z” ends. 2. Make certain all cables are in the grooves of the cable roller guides. The roller guides are located in the lower rear of the unit. Lift the clutch grip in the raised (up) position.
10 4. Place one flat washer on the end of the chute crank, then insert the end of the crank into the hole in the plastic bushing in the chute crank bracket. See Figure 17. Figure 17 5. Place the other flat washer on the end of the chute crank, and inser t hair pin clip into hole in the end of crank.
11 Adjusting The Skid Shoes The space between the shave plate and the ground can be adjusted by adjusting the skid shoes. 1. Place skid shoes in the low position to remove snow close to the ground. Place skid shoes in a higher position to remove snow from uneven ground.
12 Figure 22 Figure 23 SECTION 7: OPERATION BEFORE ST ARTING WARNING: Observe all Warning Labels on the snow thrower prior to use. See Figure 1. Your snow thrower is shipped with oil; however, you must check the oil level before operating. Be careful not to overfill.
13 Follow all instructions carefully. Determine that your house wiring is a three wire grounded system. Ask a licensed electrician if you are not certain. If your house wiring system is not a three-wire grounded system, do not use this electric starter under any conditions.
14 T O ENGA GE DRIVE/A UGER 1. With the engine running near top speed, move shift lever into one of the FORWARD or REVERSE positions. Select a speed appropriate for the snow conditions that exist. Use the slower speeds until you are familiar with the operation of the snow thrower.
15 5. If adjustment is necessary, loosen the jam nut on the traction drive cable, and thread cable in or out as necessary. 6. Tighten the jam nut to secure the cable when correct adjustment is reached. Reassemble the frame cover with six self-tapping screws.
16 SECTION 9: LUBRICATION WARNING: Disconnect the spark plug wire and ground against the engine before performing any lubrication or maintenance. ENGINE Refer to engine manual for all engine lubrication instructions.
17 A UGER BEL TS NOTE: It is necessary to remove both belts in order to change either one. If changing just one belt, be certain to check the condition of the other belt. 1. Remove the plastic belt cover on the front of the engine by removing the two self-tapping screws.
18 Figure 32 CHANGING THE FRICTION WHEEL RUBBER The rubber on the friction wheel is subject to wear and should be checked after 25 hours of operation, and periodically thereafter. Replace the friction wheel rubber if any signs of wear or cracking are found.
19 SECTION 12: TROUBLE SHOOTING GUIDE Note: For repairs beyond the minor adjustments above, contact your local authorized service dealer. T rouble P ossible Cause(s) Corrective Action Engine f ails to star t Fuel tank empty , or stale fuel. Block ed fuel line.
20 SECTION 13: ILLUSTRATED PARTS HOUSING ASSEMBLY.
21 HOUSING ASSEMBLY REF . NO . PA R T NO . DESCRIPTION QTY . 1 618-0123 Housing—L.H. 1 2 618-0124 Housing—R.H. 1 3 710-0642 Screw 5 4 711-0908 Spiral Axle 24" 1 711-0909 Spiral Axle 26" .
22 HANDLE ASSEMBLY.
23 HANDLE ASSEMBLY REF . NO . PA R T NO . DESCRIPTION QTY . 1A 684-0105 Control Panel Ass’y - T op Shift † 1 1B 684-0106 Control Panel Ass’y .-Front Shift †† 1 2 629-0058 Wire Harness † 1 .
24 FRAME ASSEMBLY.
25 FRAME ASSEMBLY Wheel Assembly REF . NO . PA R T NO . DESCRIPTION QTY . REF . NO . PA R T NO . DESCRIPTION QTY . 1 618-0063 Bearing Ass’y . 1 25 736-0242 W asher , Bell 1 2 656-0012A Ass’y ., Friction Wheel Disc 1 26 712-0324 Nut 1 3 684-0013B Rod Shift, Wheel Drive 1 27 736-0351 Flat W asher 1 4 684-0021 Brkt.
26 REF . NO . PA R T NO . DESCRIPTION QTY . 1 05896A Brac ket-Idler 1 2 629-0071 Cord-Extension 110V † 1 3 710-0627 Screw-He x 1 4 710-1245 Screw-He x 1 5 710-0230 Screw-He x 1 6 710-0342 Screw-He x.
27 Models E642E,E644E,E662H, E664F ENGINE AND “V” BELT REF . NO . PA R T NO . DESCRIPTION QTY . 1 05896A Brac ket 1 2 629-0071 Cord, Extension 1 3 710-0627 Scre w 1 4 710-1245 Scre w 1 5 710-0230 .
MANUF A CTURER’S LIMITED W ARRANTY FOR: For TWO YEARS from the date of retail purchase within the United States of America, its possessions and territories, MTD PRODUCTS INC will, at its option, repair or replace, for the original purchaser, free of charge, any part or parts found to be defective in material or workmanship.
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 MTD E642F 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 MTD E642F - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso MTD E642F imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul MTD E642F ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il MTD E642F, 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 MTD E642F.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il MTD E642F. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo MTD E642F 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.
