Operator's Manual

ManualsBrandsToro ManualsWalk-Behind MowersScarifier

FormNo.3442-842RevF

Scarier

ModelNo.54610—SerialNo.321000001andUp

Operator'sManual

Introduction

Thisscarierisintendedtobeusedbyresidential

homeowners.Itisdesignedprimarilytoloosenthe

soilandtoremovemossandweedsfromthesoilon

well-maintainedlawnsonresidentialproperties.Using

thisproductforpurposesotherthanitsintendeduse

couldprovedangeroustoyouandbystanders.

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoid

injuryandproductdamage.Youareresponsiblefor

operatingtheproductproperlyandsafely.

Visitwww.Toro.comformoreinformation,including

safetytips,trainingmaterials,accessoryinformation,

helpndingadealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

identiesthelocationofthemodelandserialnumbers

ontheproduct.Writethenumbersinthespace

provided.

ModelNo.

SerialNo.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal(if

equipped)toaccesswarranty,parts,andother

productinformation.

g340199

Figure1

1.Modelandserialnumberlocation

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafety-alertsymbol

(Figure2),whichsignalsahazardthatmaycause

seriousinjuryordeathifyoudonotfollowthe

recommendedprecautions.

g000502

Figure2

Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

ThisproductcomplieswithallrelevantEuropean

directives;fordetails,pleaseseetheseparateproduct

specicDeclarationofConformity(DOC)sheet.

Donottamperwithordisablesafetydevicesonthe

machine,andchecktheirproperoperationregularly.

Donotattempttoadjustortamperwiththeengine

speedcontrol;doingsomaycreateanunsafe

operatingcondition,resultinginpersonalinjury.

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedinChina

AllRightsReserved

*3442-842*

Summary of content (24 pages)

PAGE 1
Form No. 3442-842 Rev F Scarifier Model No. 54610—Serial No. 321000001 and Up Operator's Manual Introduction This scarifier is intended to be used by residential homeowners. It is designed primarily to loosen the soil and to remove moss and weeds from the soil on well-maintained lawns on residential properties. Using this product for purposes other than its intended use could prove dangerous to you and bystanders.
PAGE 2
Contents Safety Introduction ............................................................... 1 Safety ....................................................................... 2 General Safety ................................................... 2 Safety and Instructional Decals .......................... 3 Setup ........................................................................ 4 1 Assembling the Handle .................................... 4 2 Adding Oil to the Engine..................................
PAGE 3
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal134-5698 134-5698 1. Transport position—engaged 2. Transport position—disengaged decal134-7583 134-7583 1. Blade depth (mm), below ground 3. Tine depth at ground level 2. Blade depth (mm), above ground 4. Tine depth (mm), above ground decal134-6097 134-6097 1. Release the bail to shut off the engine.
PAGE 4
Setup Important: Remove and discard the protective plastic sheet that covers the engine and any other plastic or wrapping on the machine. 1 Assembling the Handle Parts needed for this procedure: 2 Carriage bolt 4 Lock knob 2 Curved washer 2 Curved-head bolt g340201 Figure 3 Shown installed at highest handle height 1. Lock knob Procedure 3. Post on lower handle bracket 2. Carriage bolt WARNING 3.
PAGE 5
2 Adding Oil to the Engine No Parts Required Procedure Important: If the oil level in the engine is too low or too high and you run the engine, you may damage the engine.
PAGE 6
3 Assembling the Grass Bag No Parts Required Procedure g230447 Figure 6 6
PAGE 7
Specifications Product Overview Model 54610 Weight 38 kg (77 lb) Length 122 cm (48 inches) Width 61 cm (24 inches) Height 107 cm (42 inches) Width of Cut 40 cm (16 inches) Depth of Cut (6 positions) 10 mm above ground to 15 mm below (2/5 inches above ground to 3/5 inches below) Attachments/Accessories A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities.
PAGE 8
Operation – Store fuel in an approved container and keep it out of the reach of children. • Fuel is harmful or fatal if swallowed. Long-term Note: Determine the left and right sides of the machine from the normal operating position. exposure to vapors can cause serious injury and illness. – Avoid prolonged breathing of vapors. Before Operation – Keep your hands and face away from the nozzle and the fuel-tank opening. Before Operation Safety – Keep fuel away from your eyes and skin.
PAGE 9
Checking the Engine-Oil Level Service Interval: Before each use or daily Important: If the oil level in the crankcase is too low or too high and you run the engine, you may damage the engine. g222533 Figure 9 Adjusting the Handle Height You may raise or lower the handle to a position comfortable for you. Remove the lock knobs and carriage bolts from the lower handle, move the handle to 1 of 3 positions, and install the lock knob and carriage bolts in the new position (Figure 3).
PAGE 10
Adjusting the Maximum Depth of Cut DANGER Adjusting the depth-of-cut levers could bring your hands into contact with a moving blade and result in serious injury. • Shut off the engine, remove the ignition key (if equipped), and wait for all moving parts to stop before adjusting the depth of cut. • Do not put your fingers under the housing when adjusting the depth of cut. CAUTION If the engine has been running, the muffler will be hot and can burn you. Keep away from the hot muffler. 1.
PAGE 11
Note: Move the depth-of-cut lever all the way forward when transporting the machine.
PAGE 12
Operating Tips During Operation • Selecting the correct shaft assembly is necessary to ensure that the blade or tine components do not wear quickly and reduce the component lifetime. During Operation Safety – The steel blade shaft assembly should be used on lawns with heavy or unmaintained thatch and moss. General Safety • Wear appropriate clothing, including eye – The spring tine shaft assembly should be used on lawns that are regularly scarified and have a low amount of thatch & moss.
PAGE 13
Starting the Engine • If the engine has been running, it will be hot and can severely burn you. Keep away from the hot engine. 1. Push up on the engine On/Off switch so it is in the ON position. 2. Move the fuel-valve lever to the OPEN position. 3. Move the choke lever to the ON position. • Operate the engine only in well-ventilated areas. Exhaust gases contain carbon monoxide, which is an odorless, deadly poison.
PAGE 14
Engaging the Scarifier When the scarifier engine is turned on, the roller begins to rotate. Slowly move the transport lever all the way forward to lower the roller into the ground (Figure 14). Note: If you have the blade reel shaft installed and the scarifier does not penetrate the ground at the desired depth, adjust the max depth of cut; refer to Adjusting the Maximum Depth of Cut (page 10). g348516 Figure 13 8. After the engine starts, gradually move the choke lever back to the OFF position.
PAGE 15
Bagging the Clippings Note: Install and remove the grass bag from the right side of the machine. Installing the Grass Bag 1. Raise and hold up the rear deflector (A of Figure 15). 2. Install the grass bag, ensuring that the pins on the bag rest in the notches on the handle (B of Figure 15). 3. Lower the rear deflector. g233434 Figure 15 Removing the Grass Bag To remove the bag, reverse the steps in Installing the Grass Bag (page 15).
PAGE 16
After Operation 7. When no more debris come out, lower the machine, stop the water, and move the machine to a dry area. After Operation Safety 8. Connect the spark plug wire and run the engine for a few minutes to dry the underside of the machine. General Safety • Always shut off the machine, wait for all moving parts to stop, allow the machine to cool, and disconnect the spark plug wire from the spark plug before adjusting, servicing, cleaning, or storing it.
PAGE 17
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 5 hours • Change the engine oil. Before each use or daily • Check the engine-oil level and add oil as needed. • Check the air filter and clean or replace it, if necessary. • Check the cutting blades. After each use • Clean scarifier debris and dirt from under the machine. Every 50 hours • Clean the air filter; clean it more frequently in dusty operating conditions.
PAGE 18
Preparing for Maintenance 1. 2. 3. Shut off the engine, wait for all moving parts to stop, and allow the machine to cool. Disconnect the spark-plug wire from the spark plug (Figure 17). Using the hex wrench, remove the 2 screws securing the bearing housing and the reel shaft from the right side of the machine (Figure 19). Note: Retain all removed parts for later installation. g340368 Figure 17 1. Spark-plug wire 3.
PAGE 19
Servicing the Air Filter 4. Remove the foam and paper elements from the base. Service Interval: Before each use or daily—Check the air filter and clean or replace it, if necessary. 5. Remove the foam element from the paper element 6. Inspect the foam and paper elements and replace them if they are damaged or excessively dirty. Every 50 hours—Clean the air filter; clean it more frequently in dusty operating conditions.
PAGE 20
Changing the Engine Oil machine prior to running out of fuel, use a hand fuel pump to remove the fuel. Service Interval: After the first 5 hours WARNING Every 50 hours Tipping the machine may cause the fuel to leak. Fuel is flammable, explosive, and can cause personal injury. Yearly Note: Run the engine a few minutes before changing the oil to warm it. Warm oil flows better and carries more contaminants. Run the engine dry or remove the fuel with a hand pump; never siphon.
PAGE 21
Inspecting the Blades Service Interval: Before each use or daily Yearly Replace the blades when the machine hits a solid object or if the blades are damaged or bent. Use only genuine Toro replacement blades. WARNING The blades and tines are sharp; contacting a blade or tine can result in serious personal injury. Wear padded gloves when working with the shaft assembly.
PAGE 22
Remove the Machine from Storage Storage Store the machine in a cool, clean, dry place. Storage Safety Always shut off the machine, wait for all moving parts to stop, allow the machine to cool, and disconnect the spark plug wire from the spark plug before adjusting, servicing, cleaning, or storing it. Preparing the Machine for Storage 1. On the last refueling of the year, add fuel stabilizer to the fuel as directed by the engine manufacturer.
PAGE 23
Troubleshooting Problem The engine does not start. Possible Cause 1. The engine is under load. 1. Ensure that the transport lever is in the transport position so that the scarifier roller is not contacting the ground before starting. 2. The fuel tank is empty. 3. The choke is open. 8. The spark plug is dirty or damaged. 2. Fill the tank with fresh fuel. 3. Close the choke when starting a cold engine. 4. Move the throttle to the FAST position. 5.
PAGE 24
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