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Toro Power Clear 721 Operator's Manual
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Toro Power Clear 721 Operator's Manual

R-c commercial snowthrower
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Power Clear
Model No. 38751—Serial No. 404310000 and Up

Introduction

This machine is intended to be used by residential
homeowners. It is designed primarily for removing
snow from paved surfaces, such as driveways and
sidewalks, and other surfaces for traffic on residential
or commercial properties. It is not designed for
removing materials other than snow, nor is it designed
for clearing gravel surfaces.
Read this information carefully to learn how to operate
and maintain your product properly and to avoid
injury and product damage. You are responsible for
operating the product properly and safely.
You may contact Toro directly at www.Toro.com
for product safety and operation training materials,
accessory information, help finding a dealer, or to
register your product.
Whenever you need service, genuine Toro parts, or
additional information, contact an Authorized Service
Dealer or Toro Customer Service and have the model
and serial numbers of your product ready.
identifies the location of the model and serial numbers
on the product. Write the numbers in the space
provided.
Important:
With your mobile device, you can
scan the QR code on the serial number decal (if
equipped) to access warranty, parts, and other
product information.
1. Model and serial number location
© 2018—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
®
721 R-C Commercial Snowthrower
Figure 1
Figure 1
Register at www.Toro.com.
Model No.
Serial No.
This manual identifies potential hazards and has
safety messages identified by the safety-alert symbol
(Figure
2), which signals a hazard that may cause
serious injury or death if you do not follow the
recommended precautions.
This manual uses 2 words to highlight information.
Important calls attention to special mechanical
information and Note emphasizes general information
worthy of special attention.
Important:
If you are using this machine above
1500 m (5,000 ft) for a continuous period, ensure
that the High Altitude Kit has been installed
so that the engine meets CARB/EPA emission
regulations. The High Altitude Kit increases
engine performance while preventing spark-plug
fouling, hard starting, and increased emissions.
Once you have installed the kit, attach the
high-altitude label next to the serial decal on the
machine. Contact any Authorized Toro Service
Dealer to obtain the proper High Altitude Kit and
high-altitude label for your machine. To locate
a dealer convenient to you, access our website
at www.Toro.com or contact our Toro Customer
Care Department at the number(s) listed in your
Emission Control Warranty Statement.
Remove the kit from the engine and restore the
engine to its original factory configuration when
running the engine under 1500 m (5,000 ft). Do
not operate an engine that has been converted
for high-altitude use at lower altitudes; otherwise,
g216757
you could overheat and damage the engine.
If you are unsure whether or not your machine has
been converted for high-altitude use, look for the
following label
Original Instructions (EN)
Form No. 3423-729 Rev A
Operator's Manual
Figure 2
Safety-alert symbol
(Figure
3).
All Rights Reserved *3423-729* A
Printed in Mexico
g000502

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Summary of Contents for Toro Power Clear 721

  • Page 1: Introduction

    Important calls attention to special mechanical additional information, contact an Authorized Service information and Note emphasizes general information Dealer or Toro Customer Service and have the model worthy of special attention. and serial numbers of your product ready. Figure 1...

  • Page 2: Table Of Contents

    After Operation Safety ........10 Preventing Freeze-up after Use ......10 Maintenance ............11 Recommended Maintenance Schedule(s) ....11 Maintenance Safety...........11 Checking and Adjusting the Control Cable .............11 decal127-9363 Inspecting the Rotor Blades......12 Figure 3 Changing the Engine Oil ........13 Servicing the Spark Plug........

  • Page 3: Figure

    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. decal94-2577 94-2577 1. To engage the rotor blades, hold the control bar against the handle.

  • Page 4: Setup

    Setup Unfolding the Handle No Parts Required Procedure g261581 Figure 4 Installing the Discharge Chute No Parts Required Procedure g261582 Figure 5...

  • Page 5: Filling The Engine With Oil

    Filling the Engine with Oil No Parts Required Procedure g253610 Figure 6 Adjusting the Control Cable No Parts Required Procedure Refer to Adjusting the Control Cable (page 12).

  • Page 6: Product Overview

    Authorized Service Dealer or authorized Toro • To prevent a static charge from igniting the fuel, distributor or go to www.Toro.com for a list of all place the container and/or machine on the ground approved attachments and accessories. before filling, not in a vehicle or on an object.

  • Page 7: Filling The Fuel Tank

    Filling the Fuel Tank Do not fill above the bottom of the fuel tank neck (Figure • For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method). •...

  • Page 8: During Operation

    During Operation • Look behind and use care when backing up the machine. • When not actively clearing snow, disengage power During Operation Safety to the auger. • Exercise extreme caution when operating the machine on or crossing gravel drives (2-stage General Safety models only), walks, or roads.

  • Page 9: Engaging The Rotor Blades

    Engaging the Rotor Blades Shutting Off the Engine To engage the rotor blades, hold the control bar To shut off the engine, turn the ignition key against the handle (Figure 11). counterclockwise to the O position (Figure 13). g011433 Figure 13 g216251 Figure 11 Adjusting the Discharge...

  • Page 10: Clearing A Clogged Discharge Chute

    Clearing a Clogged After Operation Discharge Chute After Operation Safety To clear the chute: • Shut the engine off! General Safety • Wait 10 seconds to ensure that the rotor blades have stopped rotating. • Never store the machine with fuel in the fuel tank inside a building where ignition sources are •...

  • Page 11: Maintenance

    Check all fasteners at frequent intervals for proper tightness to ensure that the machine is in safe working condition. • Do not change the governor settings on the engine. Purchase only genuine Toro replacement parts and accessories. g006401 Figure 15 Checking and Adjusting the 1.

  • Page 12: Inspecting The Rotor Blades

    Important: The control cable must contain some slack when you disengage the control bar for the rotor blades to stop properly. Adjusting the Control Cable Slide up the spring cover and unhook the spring from the adjuster link (Figure 16). g006587 Figure 17 1.

  • Page 13: Changing The Engine Oil

    g006316 g011544 Figure 20 Figure 18 1. Oil-fill cap 1. The wear-indicator hole is 2. The wear-indicator hole is intact; you do not need to exposed; replace the rotor replace the rotor blades. blades and scraper. Unscrew the oil-fill cap and remove it (Figure 20).

  • Page 14: Servicing The Spark Plug

    Servicing the Spark Plug Service Interval: Every 50 hours Yearly—Service the spark plug and replace it if necessary. Use a NGK BPR6ES or Champion RN9YC spark plug or equivalent. Shut off the engine and wait for all moving parts to stop. Rotate the discharge chute so that it faces forward.
  • Page 15 Install the spark plug and torque it to 20 to 22 ft-lb (27 to 30 N-m). Connect the wire to the spark plug. Note: Ensure that the breather tube is routed above the spark-plug wire as shown in Figure g011440 Figure 26 g011435 Figure 24...

  • Page 16: Replacing The Drive Belt

    Replacing the Drive Belt Service Interval: Every 50 hours Yearly If the drive belt becomes worn, oil-soaked, excessively cracked, frayed, or otherwise damaged, replace the belt. Remove the drive-belt cover by removing the 3 g008317 Figure 28 bolts as shown in Figure 1.

  • Page 17: Storage

    Storage With the ignition key in the O position, pull the recoil-start handle slowly to distribute the oil on the inside of the cylinder. Storing the Machine Clean the machine. Touch up chipped surfaces with paint available WARNING from an Authorized Service Dealer. Sand affected areas before painting, and use a rust Fuel fumes are highly flammable, explosive, preventative to prevent the metal parts from...
  • Page 18 Notes:...
  • Page 19 While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.

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38751

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