Manuel d'utilisation / d'entretien du produit 755 du fabricant Simplicity
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Print V endor Instructions Ho w to use this file Operator’ s Manuals P aper Size: • 11x17 • Body - 50 lbs brilliant white offset or equivalent • Cov er - on pre-printed two tone “Sw ash” stock.
THIS P A GE INTENTIONALL Y BLANK (FOR PLA CEMENT ONL Y - DO NO T PRINT).
OPERA T OR’S MANU AL Intermediate Sno wthr o wer Models 555 Models Mfg. No. Description 1693980 555M, 5HP Snowthrower, Manual Start 1693981 555M, 5HP Snowthrower, Manual Start (Export) 755 Models Mfg. No. Description 1693982 755M, 7HP OHV Snowthrower, Manual Start (Export) 1693983 755E, 7HP OHV Snowthrower, Electric Start 860 Models Mfg.
MANUFACTURING, INC. 500 N Spring Street / PO Box 997 Port Washington, WI 53074-0997 www.simplicitymfg.com © Copyright 2003, Simplicity Manufacturing, Inc.
1 T able of Contents Safety Rules & Inf ormation General Operation ..................................................2 Slope Operation ......................................................2 Children ...............................................
2 GENERAL OPERA TION • Read, understand, and follow all instructions in the manual and on the unit before starting. • Only allow responsible adults, who are familiar with the instructions, to operate the unit (local regulations can restrict operator age).
3 Safety Rules CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the unit and the operating activity. Never assume that children will remain where you last saw them. • Keep children out of the area and under the watchful care of another responsible adult.
4 Safety Rules ANSI B71.3-1995 W ARNINGS Training 1. Read the operating and service instruction manual carefully. Be thoroughly familiar with the controls and the proper use of the equipment. Know how to stop the unit and disengage the controls quickly.
5 Identification Numbers When contacting your authorized dealer for replace- ment parts, service, or information you MUST have these numbers. Record your model name/number, manufacturer’s identi- fication numbers, and engine serial numbers in the space provided for easy access.
6 Safety Decals Part No. 1722674 Discharge Chute Danger Decal Part No. 1722641 Discharge Chute Danger Decal Part No. 1722642 Auger Danger Decal Part No. 1722643 WARNING / Main Dash Decal, North American Models Part No. 1722639 WARNING / Main Dash Decal, CE Models Part No.
Warning: Read Operator’s Manual. Read and understand the Operator’s Manual before using this machine. 7 CE Safety Icons & Compliance Specs Danger: Thrown Objects. This machine is capable of throwing objects and debris. Keep bystanders away. Warning: Remove Key Before Servicing.
8 Features, Controls, & Operation TECUMSEH L-HEAD MODELS TECUMSEH OHV MODELS ALL MODELS BRIGGS & STRA TT ON MODELS 1 ,2...
9 Features & Controls Fuel Fuel tank filler cap (see illustration). Note: The fuel shut off valve is located under the fuel tank. Close the valve when the snowthrower is not in use. Open the valve before stating. Starter Handle Used to pull-start the engine.
10 Engine Controls ST ARTING CONTR OLS See Figures 1 and 2 for the following instructions. Units with Optional Electric Start A. Electric Start Button - The Electric Start Button (A) activates an electric starter mounted to the engine, eliminating the need to pull the starter han- dle.
11 Controls Figure 4. Operator's Control Position A. Speed Selector C. Auger Control B. Drive Control D. Chute Direction Control Figure 5. Snowthrower Controls A. Speed Selector E. Chute Deflector B. Drive Control F. Chute Deflector Knob C. Auger Control G.
12 Operation GENERAL OPERA TION CHECKS BEFORE EA CH ST ART -UP 1. Make sure all safety guards are in place and all nuts, bolts and clips are secure. 2. Check the engine oil level. See your engine Owner’s Manual for procedure and specifications. 3. Check to make sure spark plug wire is attached and spark plug is tightened securely.
13 Operation ST ARTING THE ENGINE 1. Turn the fuel valve (B, Figure 6) to the ON position. 2. Insert the Engine Key (F) into the Engine Key slot and push fully in to the RUN position. 3. Move the Throttle Lever (E) fully up to the FAST posi- tion. 4. Fully close the Choke (G) if engine is cold.
14 Operation OPERA TING THE SNO WTHR O WER 1. Rotate the discharge chute to the desired direction. 2. Set the Speed Selector to the desired forward speed. 3. Fully press and hold the Auger Control (C, Figure 7) on the right-hand grip to begin auger rotation.
15 Operation DEFLECT OR The distance of the discharged snow is mainly controlled by the position of the deflector (Figure 9). (Engine speed also affects distance of discharge.
16 Operation Figure 11. Traction Drive Lock - Disengaged FREE-WHEELING AND TRA CTION DRIVE LOCK For easy turning when pushing the snowthrower, you can disengage the traction drive at one or both wheels by using the Traction Lock Pins (See Figures 11 & 12).
17 Regular Maintenance CHECK A UGER GEAR CASE LUBRICA TION 1. Place the snowthrower on a level surface. 2. Remove the Pipe Plug (Figure 14). 3. Check the lubricant level. It should be level with the lower edge of the plug opening. If not, add Simplicity Winter Weight Worm Gear Oil (available from your dealer).
18 Maintenance LUBRICA TION General: All moving metal parts should be oiled where contact is made with other parts. Keep oil and grease off belts, pulley grooves, drive disc, and friction disc. Auger Shaft: There are two grease fittings on the auger shaft (Figure 16).
19 Storage TEMPORAR Y ST ORA GE (30 D A YS OR LESS) Remember, the fuel tank will still contain some gasoline, so never store the unit indoors or in any other area where fuel vapor could travel to any ignition source. Fuel vapor is also toxic if inhaled, so never store the unit in any structure used for human or animal habitation.
T roubleshooting, Adjustment, & Service 20 PROBLEM POSSIBLE CA USE REMED Y Engine fails to start. 1. Key is OFF. 2. Failure to Prime cold Engine 3. Fuel valve is in CLOSED position. 4. Out of fuel. 5. Choke OFF - cold engine. 6. Engine flooded. 7.
21 T roubleshooting PROBLEM POSSIBLE CA USE REMED Y Auger rotates, but snow is not thrown far enough 1. Chute deflector too low. 2. Engine speed too slow. 3. Ground speed too fast. 4. Snowthrower discharge chute clogged. 5. Auger belt loose or worn. 1.
22 Adjustments SPEED SELECT OR PIV O T ADJUSTMENT The Speed Selector is factory set for optimal perfor- mance at each forward and reverse speed setting. However, if drive system components have been replaced, adjustment may be necessary. Adjust as follows: 1.
23 Adjustments DISCHARGE CHUTE W ORM ASSEMBL Y ADJUSTMENT If the Discharge Chute becomes difficult to rotate or begins to operate erratically, the Worm Assembly may require adjustment: 1. Loosen the adjustment screw under the Worm Assembly mounting area (Figure 20).
24 Adjustments Figure 22. Auger Drive Clutch Rod Adjustment Auger Drive Clutch Rod Auger Drive Clutch Rod Spring Adjustment Hex Nuts A UGER DRIVE CLUTCH R OD ADJUSTMENT The auger drive clutch rod should be adjusted so that there is no slack in the rod when moved slightly from side to side.
25 Adjustments DRIVE BEL T ADJUSTMENT (Continued) If the auger drive slips (auger slows or doesn't rotate nor- mally while blowing snow), or stays engaged when the control is disengaged — and the auger clutch rod has been properly adjusted — the auger drive belt may be out of adjustment.
26 Adjustments & Service DRIVE BEL T ADJUSTMENT (Continued) Adjusting A ug er Belt Guide 1. With the Auger Control still fully depressed, adjust the Auger Belt Guide so that there is a 1/64” gap (1/32” Maximum) between the end of the guide and the belt (Figure 27), making certain the guide is NOT putting pressure on the belt.
27 Service DRIVE BEL T REPLA CEMENT (Cont.) A ug er Drive Belt Replacement 1. Remove gas from fuel tank and run engine until it stops running from lack of fuel. 2. Disconnect spark plug wire and fasten it away from the spark plug. 3. Remove belt cover (See Figure 24).
28 Service Figure 31. Shear Pin Replacement Shear Pins SHEAR PIN REPLA CEMENT Under most circumstances, if the auger strikes an object which could cause damage to the unit, the shear pin will break. (This protects the gear box and other parts from damage.
29 Specifications ENGINE: 5 HP* T ecumseh Make Tecumseh Model Snow King Horsepower 5 @ 3600 rpm Displacement 11.88 Cu. in (195 cc) Oil Capacity See Engine Owner’s Manual 7 HP* T ecumseh Make Tecumseh Model Snow King Horsepower 7 @ 3600 rpm Displacement 11.
30 Replacement Parts & Accessories REPLA CEMENT P ARTS Replacement parts are available from your authorized dealer. Always use genuine Simplicity Service Parts. TECHNICAL MANU ALS Additional copies of this manual are available, as well as fully illustrated parts lists.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Simplicity 755 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Simplicity 755 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Simplicity 755, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Simplicity 755 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Simplicity 755, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Simplicity 755.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Simplicity 755. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Simplicity 755 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
