Operator's Manual

ManualsBrandsToro ManualsSnow ThrowerToro 38453

FormNo.3369-495RevC

PowerClear621ZR/ZESnowthrower

ModelNo.38453—SerialNo.312000001andUp

ModelNo.38454—SerialNo.312000001andUp

Operator'sManual

Introduction

Thismachineisintendedtobeusedbyresidential

homeowners.Itisdesignedforremovingsnowfrom

pavedsurfaces,suchasdrivewaysandsidewalks,

andothersurfacesfortrafconresidentialor

commercialproperties.Itisnotdesignedfor

removingmaterialsotherthansnow,norisit

designedforclearingoffgravelsurfaces.

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourmachineproperlyandtoavoidinjury

andmachinedamage.Youareresponsibleforoperating

themachineproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.comfor

machineandaccessoryinformation,helpndinga

dealer,ortoregisteryourmachine.

Wheneveryouneedservice,genuineToroparts,

oradditionalinformation,contactanAuthorized

ServiceDealerorToroCustomerServiceandhave

themodelandserialnumbersofyourmachineready.

Figure1identiesthelocationofthemodelandserial

numbersonthemachine.Writethenumbersinthe

spaceprovided.

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythesafetyalertsymbol(Figure2),

whichsignalsahazardthatmaycauseseriousinjury

ordeathifyoudonotfollowtherecommended

precautions.

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

Safety

Readandunderstandthecontentsofthismanual

beforeyoustarttheengine.

Thesafetyalertsymbolshownin

Figure2isusedto

alertyoutopotentialpersonalinjuryhazards.Obey

allsafetymessagesthatfollowthissymboltoavoid

possibleinjuryordeath.

Improperlyusingormaintainingthismachine

couldresultininjuryordeath.Toreducethis

potential,complywiththefollowingsafety

instructions.

Thismachineiscapableofamputatinghandsand

feetandofthrowingobjects.Failuretoobservethe

followingsafetyinstructionscouldresultinserious

injury.

Training

•Read,understand,andfollowallinstructionsonthe

machineandinthemanual(s)beforeoperatingthis

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

Summary of content (20 pages)

PAGE 1
Form No. 3369-495 Rev C Power Clear 621 ZR/ZE Snowthrower Model No. 38453—Serial No. 312000001 and Up Model No. 38454—Serial No. 312000001 and Up Operator's Manual Introduction Model No. This machine is intended to be used by residential homeowners. It is designed for removing snow from paved surfaces, such as driveways and sidewalks, and other surfaces for traffic on residential or commercial properties.
PAGE 2
machine. Be thoroughly familiar with the controls and the proper use of the machine. Know how to stop the machine and disengage the controls quickly. • Never attempt to make any adjustments while the engine is running (except when specifically recommended by manufacturer). • Always wear safety glasses or eye shields during operation or while performing an adjustment or repair to protect eyes from foreign objects that may be thrown from the machine. • Never allow children to operate the machine.
PAGE 3
• Rotating rotor blades can injure fingers or hands. Stay behind the handles and away from the discharge opening while operating the machine. Keep your face, hands, feet, and any other part of your body or clothing away from moving or rotating parts. • Before adjusting, cleaning, repairing, and inspecting the machine, and before unclogging the discharge chute, stop the engine, remove the key, and wait for all moving parts to stop. Figure 3 1. Symbol stamped on the exhaust baffle indicating a hot surface.
PAGE 4
Safety and Instructional Decals Important: Safety and instruction decals are located near areas of potential danger. Replace damaged decals. 94-2577 1. To engage the rotor blades, hold the control bar against the handle. 2. To disengage the rotor blades, release the control bar. 117-9102 (Model 38453 only) Order part no. 117-6036 1. Warning—read the Operator's Manual. 6. Engine switch Off 2. Cutting/dismemberment hazard, impeller—stop the engine before leaving the machine. 3.
PAGE 5
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Use Qty. 1 No parts required – Unfold the handle. 2 Screws Chute assembly Discharge chute handle 3 1 1 Install the discharge chute. 1 Unfolding the Handle No Parts Required Figure 5 Procedure 1. Loosen the handle knobs, pull out the “U”-shaped handle locks until you can move the handle freely, and rotate the handle to the operating position (Figure 4).
PAGE 6
Note: The bottle of oil may contain more than is required. Do not overfill or under fill the engine. 2 Max fill: 20 oz. (0.6 l), type: automotive detergent oil with an API service classification of SJ, SL, or higher. Installing the Discharge Chute Use Figure 8 below to select the best oil viscosity for the outdoor temperature range expected: Parts needed for this procedure: 3 Screws 1 Chute assembly 1 Discharge chute handle Procedure Install the discharge chute as shown (Figure 7). Figure 8 1.
PAGE 7
Operation 4 Note: Determine the left and right sides of the machine from the normal operating position. Adjusting the Control Cable DANGER No Parts Required Gasoline is extremely flammable and explosive. A fire or explosion from gasoline can burn you and others. Procedure • To prevent a static charge from igniting the gasoline, place the container and/or machine on the ground before filling, not in a vehicle or on an object. Refer to Adjusting the Control Cable in Maintenance.
PAGE 8
starting, poor engine performance, and may cause internal engine damage. Note: For best results, purchase only the quantity of gasoline that you expect to use in 30 days. Otherwise, you may add fuel stabilizer to newly purchased gasoline to keep it fresh for up to 6 months. Checking the Engine Oil Level Figure 13 Service Interval: Before each use or daily—Check the engine oil level and add oil if necessary. 2. Pull out the choke lever (Figure 14 and Figure 15). 1. Move the machine to a level surface. 2.
PAGE 9
Figure 16 Figure 18 Note: Remove your glove when you push in the primer so that air cannot escape from the primer hole. Important: Run the electric starter no more than 10 times at intervals of 5 seconds on, then 5 seconds off. Running the electric starter extensively can overheat and damage it. If the engine does not start after this series of attempts, wait at least 40 minutes to allow the starter to cool before attempting to start it again.
PAGE 10
Engaging the Rotor Blades Disengaging the Rotor Blades To engage the rotor blades, hold the control bar against the handle (Figure 19). To disengage the rotor blades, release the control bar (Figure 20). Figure 19 1. Control bar Figure 20 Stopping the Engine To stop the engine, turn the ignition key counterclockwise to the Off position (Figure 21).
PAGE 11
Adjusting the Discharge Chute Preventing Freeze-up after Use • Let the engine run for a few minutes to prevent and Chute Deflector moving parts from freezing. Stop the engine, wait for all moving parts to stop, and remove ice and snow from the machine. To adjust the discharge chute, move the chute handle as shown (Figure 22). • Clean off any snow and ice from the base of the chute. • Rotate the discharge chute left and right to free it from any ice buildup.
PAGE 12
Operating Tips WARNING The rotor blades can throw stones, toys, and other foreign objects and cause serious personal injury to the operator or to bystanders. • Keep the area to be cleared free of all objects that the rotor blades could pick up and throw. • Keep all children and pets away from the area of operation. • Remove the snow as soon as possible after it falls.
PAGE 13
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure • Check the control cable and adjust it if necessary. • Check for loose fasteners and tighten them if necessary. After the first hour After the first 2 hours Before each use or daily • Change the engine oil. • Check the engine oil level and add oil if necessary. • Check the control cable and adjust it if necessary.
PAGE 14
1/8-inch (2 mm to 3 mm) gap between the control bar and the handle (Figure 25). Note: Moving the Z-fitting higher decreases the gap between the control bar and the handle; moving it lower increases the gap. 3. Hook the spring to the adjuster link and slide the spring cover over the adjuster link. 4. Check the adjustment; refer to Checking the Control Cable. Note: After extended use, the drive belt may wear and lose its proper belt tension.
PAGE 15
9. Wait 3 minutes for the oil to settle and add enough to bring it to the point of overflow. 10. Screw the oil fill cap into the oil fill hole, and hand tighten it securely. 11. Wipe up any spilled oil. 12. Dispose of the used oil properly at a local recycling center. Servicing the Spark Plug Figure 30 1. Oil fill cap Service Interval: Yearly—Service the spark plug and replace it if necessary. 7. Unscrew the oil fill cap and remove it (Figure 30). 8.
PAGE 16
12. Install the spark plug and torque it to 20–22 ft-lb (27–30 N-m). 13. Connect the wire to the spark plug. Note: Ensure that the breather tube is routed above the spark plug wire as shown in Figure 36. Figure 36 Figure 34 1. Screw (4) 3. Spark plug 2. Shroud 4. Spark-plug wire 1. Breather tube 2. Carburetor drain bolt 14. Remove the fuel tank cap. 15. Install the shroud with the screws you removed in step 4. 5. Remove the fuel tank cap. 6. Remove the shroud (Figure 34). 7.
PAGE 17
7. Install the curved washer and the rotor pulley bolt and tighten them securely (Figure 37). Note: The concave side of the curved washer goes against the outside of the pulley. 8. Install the brake spring onto the idler arm (Figure 38). 9. Install the drive belt cover with the bolts you removed in step 1. Note: Ensure that the drive belt is properly adjusted and operating; refer to Checking the Control Cable and Adjusting the Control Cable. Figure 37 1. Drive belt cover 2. Bolt (3) 6. Drive belt 7.
PAGE 18
Storage areas before painting, and use a rust preventative to prevent the metal parts from rusting. 15. Tighten any loose fasteners. Repair or replace any damaged parts. Storing the Snowthrower 16. Cover the machine and store it in a clean, dry place out of the reach of children. Allow the engine to cool before storing it in any enclosure. WARNING • Gasoline fumes are highly flammable, explosive, and dangerous if inhaled.
PAGE 19
Federal Emission Control Warranty Statement A Two-Year Limited Warranty Your Warranty Rights and Obligations The U.S. Environmental Protection Agency (EPA), The Toro Company, and its affiliate, Toro Warranty Company, are pleased to explain the emission control system warranty on your 2009 and later utility/lawn/garden equipment engine. 2009 and later model year utility/lawn/garden equipment engines must be designed, built and equipped, at the time of sale, to meet the U.S.
PAGE 20
The Toro 2-Year GTS Starting Guarantee and The Toro Total Coverage Guarantee A Two-Year Full Warranty (45 Day Limited Warranty for Commercial Use) CCR Power Clear Single-Stage Snowthrowers The Toro Starting Guarantee Items and Conditions Not Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly guarantee that your Toro GTS (Guaranteed to Start) engine, when used for residential purposes*, will start on the first or second pull for two (2) years