Murray 7800889 Operator'S Manual Download Page 7

7

Operator Safety

Safe Handling of Gasoline
(Continued From Previous Page)

6. DO NOT fill fuel containers inside a vehicle or on a truck
or trailer bed with a plastic liner. Always place the contain-
ers on the ground away from the vehicle before filling.
7. Remove gas-powered equipment from the vehicle or
trailer and refuel it on the ground.  If this is not possible,
then refuel equipment using a portable container, rather
than a gasoline dispenser nozzle.
8. DO NOT start gas powered equipment in enclosed vehi-
cles or trailers.
9. Keep the nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete. DO
NOT use a nozzle lock-open device
10. If fuel is spilled on clothing, change clothing
immediately.
11. DO NOT overfill a fuel tank. Replace fuel cap and tight-
en securely.

Operation

1. DO NOT put hands or feet near or under rotating parts.
Keep clear of discharge area while engine is running.
2. STOP engine when crossing gravel drives, walks, or
roads, and under any conditions where thrown objects
might be a hazard.
3. Mow only in daylight or good artificial light.
4. DO NOT operate mower while under the influence of
alcohol or drugs.
5. After striking a foreign object or if mower vibrates
abnormally, STOP the engine, disconnect and secure spark
plug wire. Inspect the mower for any damage and repair
the damage before starting.
6. DO NOT mow near drop offs, ditches or embankments.
Operator could lose footing or balance.
7. STAY ALERT for holes and other hidden hazards. Tall
grass can hide obstacles. Keep away from ditches,
washouts, culverts, fences and protruding objects. 
8. DO NOT mow on wet grass. Always be sure of your
footing. Keep a firm hold on the handle and walk, never
run. Slipping could cause injury.
9. ALWAYS stay behind handle when engine (motor) is
running.
10. DO NOT leave the machine with the engine running.
STOP BLADE and STOP ENGINE before leaving the opera-
tors position for any reason.
11. Before cleaning, repairing or inspecting make certain
engine, blade and all moving parts have STOPPED.
Disconnect and secure spark plug wire away from plug to
prevent accidental starting.
12. STOP engine and wait until the blade comes to com-
plete STOP before removing grass bag and/or clearing
grass.

Operation
(Continued From Previous Column)

13. DO NOT operate mower without the entire grass catch-
er, or guards in place discharge guard, rear guard or other
safety devices in place and working. DO NOT point dis-
charge at people, passing cars, windows or doors.
14. DO NOT discharge material against a wall or obstruc-
tion. Material may ricochet back towards the operator.
15. Slow down before turning.
16. Watch out for traffic when near or crossing roadways.
17. DO NOT operate engine in enclosed areas.  Engine
exhaust gases contain carbon monoxide, a deadly poison.
18. Only use accessories approved by the manufacturer.
See manufacturer’s instructions for proper operation and
installation of accessories.

Maintenance and Storage

1. DO NOT store mower or fuel container inside where
fumes may reach an open flame, spark or pilot light such as
in a water heater, furnace, clothes dryer or other gas appli-
ance. Allow engine to cool before storing machine in an
enclosure. Store fuel container out of reach of children in a
well ventilated, unoccupied building.
2. Keep mower and engine free of grass, leaves or excess
grease to reduce fire hazard and engine overheating.
3. When draining fuel tank, drain fuel into an approved
container outdoors and away from open flame.
4. Keep all bolts, especially blade bolts, nuts and screws
properly tight. Check that all cotter pins are in proper
position.
5. Always provide adequate ventilation when running
engine. Engine exhaust gases contain carbon monoxide, a
deadly poison.
6. Service engine and make adjustments only when engine
is stopped. Removed spark plug wire from spark plug and
secure wire away from spark plug to prevent accidental
starting.
7. DO NOT change engine governor speed settings or
overspeed engine.
8. Check grass bag assembly frequently for wear or
deterioration to avoid thrown objects and exposure to
moving parts. Replace with new bag if loose seams or tears
are evident. Replace slider or bag adapter if broken or
cracked.
9. Mower blades are sharp and can cut. Wrap the blades or
wear heavy leather gloves and use CAUTION when handling
them.
10. DO NOT test for spark by grounding spark plug next to
spark plug hole; spark plug could ignite gas exiting engine.
11. Have machine serviced by an authorized dealer at least
once a year and have the dealer install any new safety
devices.
12. Use only factory authorized replacement parts or like
parts when making repairs.

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Reproduction

Summary of Contents for 7800889

Page 1: ...Operator s Manual 7105382 Rev A 22 WALK BEHIND MOWER Model No Description 7800889 MD22550FC 7800890 M22550FC en fr N o t f o r R e p r o d u c t i o n...

Page 2: ...ipment Save these original instructions for future reference Complete the following information on your Murray purchase Date of Purchase________________________________________________________________...

Page 3: ...ance 16 Maintenance Chart 16 Mower Maintenance 17 Engine Maintenance 19 Storage 20 Troubleshooting 21 Warranties 22 Slope Guide 25 WARNING Battery posts terminals and related accessories contain lead...

Page 4: ...ely read the Operation section Children Tragic accidents can occur with children Do not allow them any where near the area of operation Children are often attracted to the unit and mowing activity Nev...

Page 5: ...or discharge guard deflector in place Also do not allow anyone in the area while the unit is running If someone does enter the area shut the unit off immediately until they leave Debris Accumulation A...

Page 6: ...ns and warnings in this manual and on the mower engine and attachments Know the controls and the proper use of the mower before starting 2 Only mature responsible persons shall operate the machine and...

Page 7: ...Operation Continued From Previous Column 13 DO NOT operate mower without the entire grass catch er or guards in place discharge guard rear guard or other safety devices in place and working DO NOT poi...

Page 8: ...the removed bolt and wingnut 4 Put the upper handle D Figure 1 in the operating upright position Tighten the upper wingnuts E NOTE The height of the handle can be set for operator comfort See Handle H...

Page 9: ...emove the wingnuts A Figure 6 and bolts B from the right and left handle brackets C Note Do not remove the lower set of bolts and nuts securing the lower handle 2 To raise the handle mount the lower h...

Page 10: ...wer the grass bag against the rear of the mower Lower the rear door Important Make sure both grass bag hooks are mounted on the pivot rod WARNING Check the condition of the grass bag for wear or deter...

Page 11: ...e top third of the grass is cut If the grass is more than 4 1 2 inches high two mowings will be necessary For the first mowing set the height adjusters in the highest position Then lower the height ad...

Page 12: ...overfill After adding oil wait one minute and then recheck the oil level 5 Replace and tighten the dipstick Fuel Recommendations Fuel must meet these requirements Clean fresh unleaded gasoline A minim...

Page 13: ...cap IMPORTANT This unit is equipped with an internal combustion engine and must not be used on or near any unimproved forest covered brush covered or grass covered and unless the engine s exhaust sys...

Page 14: ...k plug muffler fuel cap and air cleaner if equipped are in place and secured Do not crank engine with spark plug removed If engine floods set choke if equipped to OPEN RUN position move throttle if eq...

Page 15: ...r Safety section of this manual for important rules concerning safe and effective mower operation Adjusting the Height of Cut WARNING The blade will rotate when the engine runs Before you change the h...

Page 16: ...e oil Every 8 Hours or Daily Check engine oil level Every 25 Hours or Annually Clean engine air filter and pre cleaner if equipped Every 50 Hours or Annually Change engine oil Replace oil filter if eq...

Page 17: ...ilter Check Safety Interlock System 1 Start the mower 2 Release the engine stop lever The engine must stop within 3 seconds If the engine does not stop do not use the mower Bring the mower to an autho...

Page 18: ...and can cause an accident 7 Fasten the blade with the original washer D and bolt Make sure the outside rim of the Belleville washer is toward the blade 8 Tighten the bolt that holds the blade to a tor...

Page 19: ...d keep it away from the spark plug 2 The engine is equipped with a bottom drain and or a side drain Remove the oil drain plug Drain the oil into an approved container 3 After the oil has drained insta...

Page 20: ...a fuel stabilizer is added according to instructions Run the engine for 2 minutes to circulate the stabilizer throughout the fuel system The engine and fuel can then be stored up to 24 months If gaso...

Page 21: ...4 Clean the engine cooling fins of grass and other debris 5 Check the spark plug gap 6 Check the amount of oil in the engine Fill with oil if necessary 7 Check the engine air cleaner 8 The gasoline i...

Page 22: ...nty service is requested the manufacturing date of the product will be used to determine warranty eligibility ABOUT YOUR WARRANTY We welcome warranty repair and apologize to you for being inconvenienc...

Page 23: ...ification The warranty period begins on the date the engine is originally purchased The warranty on emissions related parts is as follows x Any warranted part that is not scheduled for replacement as...

Page 24: ...www murray com 24 Notes N o t f o r R e p r o d u c t i o n...

Page 25: ...25 en Slope Guide N o t f o r R e p r o d u c t i o n...

Page 26: ...he wide array of products on which engines are placed the gas engine may not develop the rated gross power when used in a given piece of power equipment This difference is due to a variety of fac tors...

Page 27: ...Manuel d op rateur TONDEUSE POUSS E DE 22 N de mod le Description 7800889 MD22550FC 7800890 M22550FC fr N o t f o r R e p r o d u c t i o n...

Page 28: ...ser cet quipement Conservez ces instructions d origine pour vous y reporter dans le futur Compl tez les informations suivantes suite l achat de votre Murray Date de l achat____________________________...

Page 29: ...la tondeuse 17 Maintenance du moteur 19 Remisage 20 Recherche des pannes 21 Garanties 22 Utilisation sur pente 25 AVERTISSEMENT Les bornes de batterie terminaisons et accessoires annexes contiennent d...

Page 30: ...dans son int gralit Enfants Des accidents tragiques peuvent se produire avec des enfants Ne jamais leur permettre de se tenir proximit de la zone d op ration Les enfants sont sou vent attir s par la...

Page 31: ...e bac de ramassage complet ou la protection d vacuation d flecteur en place En outre ne jamais laisser qui que ce soit pr s de la machine quand elle est en marche Si quelqu un se trouve dans la zone a...

Page 32: ...la tondeuse 2 L utilisation de la tondeuse doit tre uniquement r serv e des personnes s res responsables et connaissant les consignes d utilisation de la tondeuse 3 Les statistiques d montrent que les...

Page 33: ...ection N UTILISEZ PAS la tondeuse sans que les d flecteurs la protection de d versement la pro tection arri re et les autres dispositifs de s curit ne soient en place et op rationnels ou le dispositif...

Page 34: ...4 Placer le guidon sup rieur D figure 1 en position de fonction nement droite Serrer les crous oreilles sup rieurs E NOTE La hauteur du guidon peut tre r gl e pour le confort de l op rateur Voir Haut...

Page 35: ...us oreilles A Figure 6 et les boulons B des supports droit et gauche du guidon C Note Ne pas d poser le jeu inf rieur de boulons et d crous fixant le guidon inf rieur 2 Pour lever le guidon placer le...

Page 36: ...re l arri re de la tondeuse Abaisser la porte arri re Important S assurer que les deux crochets du bac herbe sont mont s sur la tige de pivotement AVERTISSEMENT V rifier l tat du bac herbe pour toute...

Page 37: ...e que seul le tiers sup rieur de l herbe soit coup Si l herbe est plus haute que 11 5 cm deux tontes seront n ces saires Pour la premi re tonte placer les r gleurs de hauteur de coupe sur la position...

Page 38: ...u d huile 5 Replacer la jauge d huile et la serrer Recommandations de carburant Le carburant doit r pondre aux crit res suivants Essence sans plomb propre et fra che Au minimum 87 octanes 87 AKI 91 RO...

Page 39: ...base du col du r servoir C de carburant en le remplissant 3 Replacer le bouchon du r servoir IMPORTANT Cette tondeuse est quip e d un moteur combustion interne elle ne doit pas tre utilis e sur ou pr...

Page 40: ...ncer le moteur quand la bougie est retir e Si le moteur se noie mettre le starter si la machine en est quip e sur la position OUVERT MARCHE amener la manette des gaz si la machine en est quip e sur la...

Page 41: ...icace Se r f rer la section S curit de l op rateur dans ce manuel pour les r gles importantes relatives au fonctionnement s r et efficace de la ton deuse R glage de la hauteur de coupe AVERTISSEMENT L...

Page 42: ...e niveau d huile moteur Toutes les 25 heures ou chaque ann e Nettoyer le filtre air moteur et le pr filtre le cas ch ant Toutes les 50 heures ou chaque ann e Changer l huile moteur Changer le filtre h...

Page 43: ...urant du filtre air Contr ler le syst me de verrouillage de s curit 1 D marrez la tondeuse 2 Rel chez le levier d arr t moteur Le moteur doit s arr ter dans les 3 secondes Si le moteur ne s arr te pas...

Page 44: ...ra pas correctement et peut causer un accident 7 Fixer la lame avec la rondelle D et le boulon d origine S assurer que la couronne ext rieure de la rondelle Belleville est dirig e vers la lame 8 Serre...

Page 45: ...ie et tenez le l cart de la bougie 2 Le moteur est quip d un drain inf rieur et ou d un drain lat ral Retirez le bouchon de vidange d huile Vidangez l huile dans un r cipient approuv 3 Une fois que l...

Page 46: ...burant a t ajout selon les instructions Faire fonction ner le moteur pendant 2 minutes pour faire circuler le stabilisateur dans le circuit d alimentation Le moteur et le carburant peuvent tre stock s...

Page 47: ...autres d bris 5 V rifier le jeu entre lectrodes de la bougie 6 V rifier la quantit d huile dans le moteur Faire l appoint si n cessaire 7 V rifier le filtre air du moteur Se r f rer au manuel du mote...

Page 48: ...GARANTIE Nous sommes totalement disponibles r aliser des r parations dans le cadre de la garantie et nous nous prions d accepter no excuses anticip es pour les d sagr ments ventuels Le service de gara...

Page 49: ...ir Resources Board qu il est exempt de tout d faut de mati re ou de construction susceptible d entra ner la d faillance d une pi ce garantie et qu il est mat riellement identique en tous points au mot...

Page 50: ...www murray com 24 Notes N o t f o r R e p r o d u c t i o n...

Page 51: ...s doutes utilisez ce guide et ne ton dez pas si la pente fait plus de 15 Si la tondeuse est utilis e avec une remorque ou un accessoire mont derri re ne tondez pas si la pente fait plus de 10 Une pent...

Page 52: ...its sur lesquels les moteurs sont plac s il se peut que le moteur essence ne d veloppe pas la puissance nominale brute quand il est utilis sous une version sp cifique d alimentation lectrique Cette di...

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