Manuale d’uso / di manutenzione del prodotto E762F del fabbricante MTD
Vai alla pagina of 30
IMPORT ANT : READ SAFETY R U LES AND INSTRUCTIONS CAREFULL Y MTD PRO D UCTS INC. P .O . BO X 368022 CLEVELAND , OHIO 44136-9722 MODEL E762 F Warning: This unit is equipped with an internal combustion .
2 SECTION 1: FINDING YOUR MODEL NUMBER This Ope rator’s Manual i s an impo rtant par t of your n ew snow thr ower. It will help you a ssemble , prepar e and maintain your s now throwe r.
3 SECTION 3: IMPORTANT SAFE OPERATION PRACTICES WARN ING: THI S 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.
4 • If the snow thrower should start to vi brate abnormal ly, stop t he engine an d check imme diately for the cause . Vibration is gene rally a warnin g of trouble.
5 SECTION 4: CONTENTS OF H ARDWARE PACK Lay out the ha rdware accord ing to the illus tration for iden tificatio n purpos es. Pa rt num bers are shown i n parenth eses. ( Hardware pack may c ontai n extra item s whic h are no t used on y our uni t.) NOTE: The auger s are sec ured to th e spiral s haft with tw o shear bolts and hex loc k nuts.
6 SECTION 5: ASSEMBLY IN STRUCTIONS IMPORTANT: After assem bly, servic e engine with ga soline, and c heck oi l level as ins tructed in the separate engin e manual p acke d with your u nit. NOT E: All referenc es to rig ht or le ft side of the snow thro wer are determin ed from be hind th e unit in the operating positio n.
7 3. Thread hex nut onto t he “Z” fitting an d insert curved end of the Z fi tting in to the top hole in the triangul ar metal tab on the aug er contr ol grip. See Fi gure 4. Figure 4 4. Place th e auger c ontrol g rip on to p of the left handle. T he trian gular metal tab must b e between the handl e and the grip bracket.
8 Figure 8 Figure 9 Figure 10 A TT A CHING THE CHUTE ASSEMBL Y (Hard w are C) 1. Place c hute asse mbly ove r chute op ening, with the open ing in the c hute ass embly facing the front of th e unit. 2. Place ch ute flange ke epers ben eath li p of chute assembly with the flat side down.
9 A TT A CHING THE TRA CK CONTRO LS (Hardware F) 1. Remove th e screw fr om the top of the r ight han d track cont rol. Be ca reful not to lose th e flat weld nut that is inside the contr ol. 2. Place the right track control i n positio n undernea th the ri ght handle .
10 Figure 15 FINAL ADJUSTMENTS A ug er Dri ve Clutch To chec k the adj ustment of the auger driv e clut ch, push forward on the left hand clutch grip (depre ss the r ubber b umper). There sh ould be slack in t he cable. Rel ease the cl utch grip. T he cable shou ld be straig ht.
11 SECTION 6: CONTROLS Figure 17 SHIF T LEVER (See Figu re 17) The shift le ver is l ocated in the center of the handl e panel. T he shift lever may be mov ed into one of eight pos ition s. Run engi ne wit h throttle in the fast positio n. Use the s hift lev er to determi ne groun d speed.
12 SECT ION 7: OPER ATION GAS AND OIL FILL-UP Servi ce the en gine wi th gasolin e and ch eck o il level as i nstruct ed in the s eparate engine manual packed with your sno w th rower. Read instruc tions carefully . WARN ING: Nev er fi ll fuel ta nk indoo rs, with en gine r unning o r while e ngine is hot.
13 Recoil Starte r (Optional Instruc t ions): With engin e running , pull sta rter rope with a rapid, continu ous full arm s troke th ree or four ti mes. Pullin g the starter rope w ill pr oduce a lou d cl attering sound, which is not harm ful to the e ngine or starter .
14 Figure 20 A UGER CLUTCH ADJUSTMENT To adjust the au ger clutc h, refer to the Fi nal Adju stment s secti on page 10. SHIFT ROD ADJUSTMENT To adjust the s hift rod, remo ve the hai rpin clip an d flat washe r which se cure the fe rrule to th e shift lev er, beneath the han dle panel .
15 GEAR CASE The gear case is lu bricate d with grea se at th e factory an d does not requ ire che cking. If disass embled fo r any re ason, re lubric ate with 2 ounces (do N OT ov erfill) of She ll Alv ania g rease EPR00, pa rt number 7 37-0168. B efore reassemb ling, remove o ld seala nt and apply “ Loctite 5699 ” or e quiva lent.
16 DRIVE BEL T 1. Follow st eps 1 through 4 of prev ious instruc tions. 2. Pull id ler pulley u p, and lift b elt off engin e pulley and fric tion wheel disc. See Figur e 23. 3. Back ou t the s top bolt un til the support bracke t rests o n the auger pulley .
17 SECTION 11: OFF-SEASON STORAGE WARN ING: N ever s tore e ngine w ith fuel in ta nk indoors o r in poorly ventilate d areas, whe re fuel fume s may reach an o pen fla me, spark or pilot light as on a fu rnace, wate r heater, clothes dryer or other gas appliance.
18 SECTI ON 12: TROUBLE SHOOTING GUIDE For repa irs bey ond the minor a djustm ents abov e, co ntact you r local authoriz ed ser vice dea ler. T rouble P ossi ble Cause(s) Corrective Action Engi ne fails to sta r t Fuel t ank empt y , or s tale f uel .
19 1 18 12 18 17 17 4 6 7 10 9 14 11 8 16 2 3 15 5 13 3 19 SECTION 13: PARTS LIST Model E762F Gearbox Assembly REF . NO . PA R T NO . DESCRIPTION 1 618-0123 RH Reduc er Housing (In cl. Ref. 17, 18) 2 618 -0 124 LH Red ucer Hous ing (Inc l. Ref. 17 , 18) 3 710 -064 2 Self T a ppi ng Scr ew , 1/4 -20 x .
20 Model E762F 1 2 3 4 5 6 7 8 9 10 11 12 14 15 13 16 10 9 18 19 20 21 22 23 13 25 23 22 26 18 27 28 13 30 30 31 32 31 32 33 16 18 35 34 36 37 38 39 41 40 42 17 40 39 29 24.
21 Blower Housing REF . NO . PA R T NO . DESCRIPTION 1 712-011 6 Lock J am Nut 3/8-24 2 756-017 8 Flat Idle r 3 784-563 2A Auger Idler Arm 4 710 -04 59A Hex Ca p Scre w 3/8 -24 x 1.
22 Model E762F 26 34 43 37 8 35 9 10 12 14 15 22 30 46 21 4 17 5 61 44 2 11 13 24 37 43 1 32 18 16 7 19 3 6 34 40 40 35 46 27 33 45 38 55 58 30 25 57 56 35 35 60 59 42 47 40 31 28 40 41 41 37 52 50 54.
23 Handle Assembly Ref. No. Pa r t No. Description Ref. No. P art No. Description 1 684- 014 5 Cont rol Panel As s ’ y . 34 712-04 29 He x L-Nut 5/16-18 Thd. 2 629-00 58 Wire Harness 35 712-30 10 Hex N ut 5/16-18 Thd. 3 705-52 33 Clutch Le v er -L.H.
24 Model E762F 25 19 26 27 24 23 22 21 16 17 18 19 20 29 30 31 2 32 32 34 28 30 2 27 26 19 25 36 21 24 23 22 12 2 30 10 18 19 20 2 1 13 11 14 15 9 3 7 6 5 4 32 40 39 38 32 37.
25 Frame Assembly REF . NO . PA R T NO . DESCRIPTION 1 784-5684 F rame Co ver 2 710-1652 T ap Screw , 1/4-20 x . 625 3 748-0190 Spacer , .508 ID x .75 OD x .68 4 7 32- 026 4 Ext. Sp ri ng 5 7 12- 0711 Jam Nu t, 3/8 -24 6 736-0105 Bell W asher , .401 x .
26 Model E762F 1 2 6 3 10 12 7 8 5 4 9 13 15 14 17 16 19 20 22 22 25 20 19 28 21 18 21 18 15 13 14 29 31 32 30 30 32 34 37 37 38 36 23 35 27 39 11 40 41 42 44 43 45 51 46 47 48 52 46 53 51 54 55 54 50.
27 Track Assembly REF . NO . PA R T NO . DESCRIPTION 1 720 -0 223 Gr ip 2 710 -0 604 T ap Screw , 5/ 16- 18 x .6 25 3 784 -5 642 T rack Lockout Pla te 4 710-0157 He x Cap Scre w , 5/16-24 x .75 5 736-0242 Bell W asher , .34 ID x .87 2 OD 6 684 -003 8 T rac k Lock Ha ndle A ssembly 7 710-0459A He x Cap Scre w , 3/8-24 x 1 .
28 Model E762F Engine and V-Belts 1 2 3 4 5 6 7 4 8 9 10 11 12 13 15 14 16 17 18 19 19 16 16 20 21 22 23 24 25 26 27 15 7 12-0181 Lo ck J am Nut 3/8-1 6 16 7 56-0569 Pul ley Half 17 7 36-0242 Bel l W asher 18 7 36-0505 Fl at W asher 19 754-0430 A Belt 20 7 56-0967 A uger Pulle y 21 7 36-0247 Flat W asher 3/8 x 1 .
29.
MANUF A C TURER ’ S LIMITED W ARRANTY FOR: The l imit ed warr anty set for th below is given by MTD PRODUCTS INC ( “ MTD ” ) with respe ct to new m erchandise purchase d and used in the United States, i ts possess ions and ter r itories.
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 E762F 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 E762F - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso MTD E762F imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul MTD E762F ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il MTD E762F, 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 E762F.
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 E762F. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo MTD E762F 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.
