Interactive Manual

Introduction

This machine is a tow-behind attachment intended to be used by professional, hired operators in commercial applications. It is designed primarily to decompact infill and brush synthetic turf. Using this product for purposes other than its intended use could prove dangerous to you and bystanders.

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.

Visit www.Toro.com/Bullseye for product safety and operation training materials, accessory information, help finding a dealer, or to register your product.

Whenever you need service, genuine Bullseye parts, or additional information, contact an Authorized Service Dealer or Bullseye Customer Service and have the model and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers on the product. Write the numbers in the space provided.

Figure 1

Model and serial number location

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.

Figure 2

Safety-alert symbol

This manual uses 2 words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.

Warning

CALIFORNIA

Proposition 65 Warning

Use of this product may cause exposure to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Safety

General Safety

This product is capable of causing personal injury. Always follow all safety instructions to avoid serious personal injury.

Read and understand the contents of both this Operator’s Manual and the operator’s manual of the traction unit before using this machine. Ensure that everyone using this product knows how to use this machine and the traction unit and understands the warnings.
Use your full attention while operating the machine. Do not engage in any activity that causes distractions; otherwise, injury or property damage may occur.
Do not put your hands or feet near moving components of the machine.
Do not operate the machine without all guards and other safety protective devices in place and working on the machine.
Keep the machine away from bystanders while it is moving.
Keep children out of the operating area. Never allow children to operate the machine.
Stop the machine, shut off the engine, engage the parking brake of the traction unit, remove the key, and wait for all moving parts to stop before servicing, fueling, or unclogging the machine.

Improperly using or maintaining this machine can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety-alert symbol , which means Caution, Warning, or Danger—personal safety instruction. Failure to comply with these instructions may result in personal injury or death.

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.

105-0698

Warning—read the Operator’s Manual.

133-8061

144-7905

Thrown object hazard—keep bystanders away.
Warning—remove the key, secure the machine from movement, and read the Operator’s Manual before performing maintenance.

Setup

Removing the Attachment from the Pallet

The attachment is shipped vertically on the pallet. Use the following instructions to remove it from the pallet.

Danger

The attachment is unstable and could swing when lifted, injuring anyone beneath it or around it.

Refer to the lifting machine operator’s manual to ensure that it is rated to lift the attachment.
Ensure the lift height is kept to a minimum and only high enough to remove the shipping material.
Do not crawl under the attachment.

Place the pallet on level ground.
Lower the adjustable leg and lock it with the pin and hairpin cotter.
Figure 3
1. Adjustable leg
2. Pin
Attach lifting cables to the lifting eyes on both sides of the machine.
Lift the attachment and pallet off the ground 50 mm (2 inches).
Gently lower the attachment in a controlled way as shown in Figure 4 until it is on the ground.
Remove the upper 3-point hitch pins and carefully rotate the pallet around the lower 3-point hitch pins.
Remove the lower 3-point hitch pins and remove the pallet.
Install the hitch pins.

Figure 4

Lifting eye (2)
Rake
Pallet
3-point hitch pins (3)

Attaching the Brushes

Remove the 4 cable ties securing the brush assembly to the frame.
Use the 4 chains to attach the brush assembly to the frame.

Figure 5

Inspecting the Machine

Checking the Traction Unit Requirements

Use the following list as a reference:

Refer to Specifications for the minimum horse power and minimum lifting capacity for the traction unit.
The traction unit must have a category I or II 3-point hitch.
Adequate front-end weight (ballast) to offset the weight of the machine.
Check the tire air pressure of the traction unit.

Adjust the tire air pressure as needed.

Important: Do not exceed the maximum or minimum tire inflation pressures as recommended by the tire manufacturer.

Checking the Ballast Requirements

Warning

Mounting the machine to the rear of the traction unit decreases the weight on its front axle. Failure to add required ballast may result in an accident and severe injury or death.

To ensure adequate steering control and stability, you may need to add ballast to the front of the traction unit.
Refer to the traction unit operator's manual for ballast requirements.

Product Overview

Figure 6

Adjustable leg
3-point hitch attachment
Spindle
Tines
Drag brush

Specifications and design are subject to change without notice.

Traction Unit Specifications

Lifting capacity	300 kg (661 lb)
Minimum output-power rating	13 Kw (18 hp)
Tow system	3-point hitch, category 1 or 2

Attachment Specifications

Width	216 cm (85 inches)
Length	199 cm (78-1/2 inches)
Height	89 cm (35 inches)
Working width	195 cm (77 inches)
Working depth	0 to 35 mm (0 to 1.4 inches)
Maximum operating speed	12 km/h (7.5 mph)
Maximum capacity (theoretical at maximum transport speed)	18000 m²/h (254,100 ft²/h)
Weight	225 kg (495 lb)

Attachments/Accessories

A selection of Bullseye approved attachments and accessories may be available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or authorized Bullseye distributor or go to www.Toro.com/Bullseye for a list of all approved attachments and accessories.

To ensure optimum performance and continued safety certification of the machine, use only genuine Bullseye replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be dangerous, and such use could void the product warranty.

Operation

Before Operation

Before Operation Safety

Never allow children or untrained people to operate or service the machine. Local regulations may restrict the age of the operator. The owner is responsible for training all operators and mechanics.
Become familiar with the safe operation of the equipment, operator controls, and safety signs.
Know how to stop the machine and shut off the engine of the traction unit quickly.
Ensure that the guards and shields are properly installed and maintained. Replace missing, damaged, or worn guards and shields before using the machine.
Inspect the area where you will use the machine and remove all objects that the machine could strike.
Ensure that your traction unit is suitable for use with an implement of this weight by checking with your traction unit supplier or manufacturer.
Shut off the machine, shut off the engine and remove the key of the traction unit, and wait for all moving parts to stop before making any adjustments to the machine.

Understanding the Traction Unit Controls

Familiarize yourself with the operation of the following traction unit controls before operating the machine:

3-point hitch (raise/lower)
Clutch
Throttle
Gear selection
Parking brake

Important: Refer to the traction unit operator's manual for operating instructions.

Connecting to a 3-Point Hitch

Connecting the Lower Link Arms

Ensure that the attachment is positioned on a level surface.
Remove the hairpin cotters and hitch pins from the attachment.
Figure 7
1. Hairpin cotter (3)
2. Hitch pin (3)
Back the traction unit squarely up to the attachment so that the lower connecting arms can be attached to the frame.
Engage the parking brake, shut off the engine, and remove the key from the ignition. Wait for the engine and all moving parts to stop before leaving the operator's seat.
Secure the right and left lower link arms to the frame using the hitch pins.
Figure 8
1. Lower link arm (2)
2. Hitch pin and hairpin cotter (2)
Secure the lower link arms to the hitch pins using the hairpin cotters.

Connecting the Upper Link

Connect the upper link arm to the bracket and secure it with the link pin and the hairpin cotter.
Figure 9
1. Upper link
2. Jam nut
3. Hairpin cotter
4. Link pin
Grease the threaded steel upper link tubes.
Rotate the upper link to shorten the link. Adjust it until the attachment is flat on the ground.
Tighten the jam nut to secure the upper link into position.
Start the traction unit and lift the attachment off the ground.
Raise the adjustable leg.
Figure 10
1. Adjustable leg
2. Pin

Adjusting the Working Depth

Important: Do not adjust the working depth so that it would damage the ground surface.

Park the machine on a level surface, engage the parking brake, shut off the engine, and remove the key from the traction unit.
Secure the attachment from movement.
Turn the jack-adjustment levers to adjust the wheels. Adjust both sides to the same height.
Figure 11
1. Jack-adjustment levers
Verify the working depth while the attachment is stationary.

Transporting the Attachment

To begin transport operation, raise the machine. To avoid loss of control, traverse steep inclines slowly, approach rough areas at reduced speed and cross severe undulations carefully.

Important: Do not exceed transport speeds of 20 km/h (12.4 mph).

During Operation

During Operation Safety

General Safety

The owner/operator can prevent and is responsible for accidents that may cause personal injury or property damage.
Wear appropriate clothing, including eye protection; long pants; substantial, slip-resistant footwear; and hearing protection. Tie back long hair and do not wear loose clothing or loose jewelry.
Use your full attention while operating the machine. Do not engage in any activity that causes distractions; otherwise, injury or property damage may occur.
Do not operate the machine when tired, ill, or under the influence of alcohol or drugs.
Never carry passengers on the machine and keep bystanders and pets away from the machine during operation.
Operate the machine only in good visibility to avoid holes or hidden hazards.
Keep your hands and feet away from moving parts.
Look behind and down before backing up to be sure of a clear path.
Use care when approaching blind corners, shrubs, trees, or other objects that may obscure your vision.
Disengage the attachment (if applicable) whenever you are not using it.
Stop the machine, shut off the engine, remove the key, wait for all moving parts to stop, and inspect the machine after striking an object or if there is an abnormal vibration in the machine. Make all necessary repairs before resuming operation.
Slow down and use caution when making turns and crossing roads and sidewalks with the machine. Always yield the right-of-way.
Reduce speed on rough roads and surfaces.
When the attachment is connected to a traction unit and in the raised position, the weight of it affects stability, braking, and steering. Exercise caution when transporting between working areas.
Never leave a running machine unattended.
Before leaving the operating position, do the following:
- Park the machine on a level surface.
- Engage the parking brake.
- Lower the attachment.
- Shut off the engine and remove the key.
- Wait for all moving parts to stop before leaving the machine.
Do not operate the machine when there is the risk of lightning.
Use Bullseye accessories, attachments, and replacement parts only.

Slope Safety

Review the traction unit specifications to ensure that you do not exceed its slope capabilities.
Slopes are a major factor related to loss of control and rollover accidents, which can result in severe injury or death. You are responsible for safe slope operation. Operating the machine on any slope requires extra caution.
Review and understand the slope instructions in the manual and on the traction unit.
Evaluate the site conditions to determine if the slope is safe for machine operation, including surveying the site. Always use common sense and good judgment when performing this survey.
Review the slope instructions listed below for operating the machine on slopes and to determine whether you can operate the machine in the conditions on that day and at that site. Changes in the terrain can result in a change in slope operation for the machine.
Avoid starting, stopping, or turning the machine on slopes. Avoid making sudden changes in speed or direction. Make turns slowly and gradually.
Do not operate a machine under any conditions where traction, steering, or stability are in question.
Remove or mark obstructions such as ditches, holes, ruts, bumps, rocks, or other hidden hazards. Tall grass can hide obstructions. Uneven terrain could overturn the machine.
Be aware that operating the machine on wet grass, across slopes, or downhill may cause the machine to lose traction. Loss of traction to the drive wheels may result in sliding and a loss of braking and steering.
Use extreme caution when operating the machine near drop-offs, ditches, embankments, water hazards, or other hazards. The machine could suddenly roll over if a wheel goes over the edge or the edge caves in. Establish a safety area between the machine and any hazard.
Identify hazards at the base of the slope. If there are hazards, mow the slope with a power walk-behind mower.
If possible, keep the attachment lowered to the ground while operating on slopes. Raising the attachment while operating on slopes can cause the machine to become unstable.
Use extreme caution with other attachments. These can change the stability of the machine and cause a loss of control. Always keep the machine in gear when going down slopes. Do not coast downhill (applicable only to gear-drive units).

Operating the Attachment

Drive to the location where you will use the attachment.

Important: Do not exceed 20 km/hr (12.4 mph) while transporting the attachment.
Park the machine on a level surface, engage the parking brake, shut off the engine, and remove the key from the traction unit.
Turn the jack-adjustment levers and upper link so that the brushes are perpendicular to the ground.
Adjust the working depth; refer to Adjusting the Working Depth.
Lower the attachment until it is approximately 50 mm (2 inches) above the ground.
Drive the traction unit forward and smoothly lower the attachment onto the wheels.
Increase the driving speed to a maximum of 12 km/h (7.5 mph).
After operation, smoothly raise the attachment and drive to the next location as needed.

After Operation

After Operation Safety

Park the traction unit on a level surface; engage the parking brake of the traction unit; shut off the engine; remove the key; and wait for all movement to stop before leaving the operator’s position.
Allow the machine to cool before storing the machine in any enclosure.
Keep all parts of the machine in good working condition and all hardware tightened.
Replace all worn, damaged, or missing decals.

Removing the Attachment

Park the machine on a level surface, engage the parking brake, shut off the engine, and remove the key from the traction unit.
Secure the attachment from movement.
Turn the jack-adjustment levers so that the wheels are lower than the rake pins.
Figure 12
1. Jack-adjustment levers
Lower the adjustable leg and lock it with the pin and hairpin cotter.
Figure 13
1. Adjustable leg
2. Pin
Lower the attachment to the ground.
Loosen the upper link jam nut and rotate the upper link.
Figure 14
1. Upper link
2. Jam nut
3. Hairpin cotter
4. Link pin
Adjust the upper link so that the attachment rests on the wheels and leg.
Secure the attachment from movement.
Remove the upper link.
Remove the lower link arms.

Important: Ensure that the attachment does not slide off the traction unit and cannot roll away.
Figure 15
1. Lower link arm (2)
2. Hitch pin and hairpin cotter (2)
Start the traction unit and drive it away from the attachment.
Install the hitch pins to the attachment and secure them with the hairpin cotters.
Figure 16
1. Hairpin cotter (3)
2. Hitch pin (3)

Important: When storing the attachment, do not allow the spring pins or brush to touch the ground or other objects to avoid bending the pins or bristles.

Maintenance

Caution

If you leave the key in the switch, someone could accidently start the engine and seriously injure you or bystanders.

Remove the key from the traction unit switch before you perform any maintenance.

Maintenance Safety

Before adjusting, cleaning, servicing, or leaving the machine, do the following:
- Position the machine on a level surface.
- Move the throttle switch to the low-idle position.
- Disengage the PTO (if applicable).
- Ensure that the traction is in neutral.
- Engage the parking brake.
- Shut off the engine of the traction unit and remove the key.
- Wait for all moving parts to stop.
- Allow machine components to cool before performing maintenance.
Perform only those maintenance instructions described in this manual. If major repairs are ever needed or assistance is desired, contact an authorized Bullseye distributor.
Ensure that the machine is in safe operating condition by keeping nuts, bolts, and screws tight.
If possible, do not perform maintenance while the engine is running. Keep away from moving parts.
Carefully release pressure from components with stored energy.
Support the machine with blocks or storage stands when working beneath it. Never rely on the hydraulic system to support the machine.
Never crawl under the attachment. If necessary, tilt the attachment.
Ensure that all guards are installed and secured after maintaining or adjusting the machine.
To ensure safe, optimal performance of the machine, use only genuine Bullseye replacement parts. Replacement parts made by other manufacturers could be dangerous, and such use could void the product warranty.

Replacing the Spring Pins

As you use the attachment, the spring pins will wear. Replace worn spring pins.

Park the machine on a level surface, engage the parking brake, shut off the engine, and remove the key from the traction unit.
Secure the attachment from movement.
Remove the knot from 1 end of the rope and remove it from the spring pin that you are replacing.

Figure 17
Loosen the nut for the spring pin that you are replacing.
Figure 18
1. Nut
2. Spring pin
Remove the existing pin and insert a new pin.
Tighten the nut.
Thread the rope through the spring pin loops and tie a knot to secure it to the pin on the end as shown in Figure 17.

Troubleshooting

Problem	Possible Cause	Corrective Action
The attachment loosened too little material.	The working depth is set too shallow. The infill material is too compacted.	Increase the working depth. Drive multiple passes over the turf, each with a deeper setting.
The appearance of the field is poor.	The working depth is set too deep. The drag brush does not drag over the ground. The drag brush is damaged.	Decrease the working depth. Ensure that the chains are fully extended or change the length of the upper link. Replace or repair the drag brush.

FieldCombo 770

Model No. 46420-Serial No. 321000001 and Up

Introduction

Warning

Safety

General Safety

Safety and Instructional Decals

Setup

Removing the Attachment from the Pallet

Danger

Attaching the Brushes

Inspecting the Machine

Checking the Traction Unit Requirements

Checking the Ballast Requirements

Warning

Product Overview

Traction Unit Specifications

Attachment Specifications

Attachments/Accessories

Operation

Before Operation

Before Operation Safety

Understanding the Traction Unit Controls

Connecting to a 3-Point Hitch

Connecting the Lower Link Arms

Connecting the Upper Link

Adjusting the Working Depth

Transporting the Attachment

During Operation

During Operation Safety

General Safety

Slope Safety

Operating the Attachment

After Operation

After Operation Safety

Removing the Attachment

Maintenance

Caution

Maintenance Safety

Replacing the Spring Pins

Troubleshooting