TURFCO TriWave 85851 Operator, Maintenance And Parts Manual
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60” Inch Seeder
®
OPERATOR’S MANUAL
MAINTENANCE MANUAL
PARTS LIST
®
TURFCO
60” Inch Seeder
Product Number 85851
Starting Serial Number P00801
PATENT PENDING
Manual Number 665365 Rev B
DANGER -
THOSE WHO USE AND MAINTAIN THIS MACHINE SHOULD BE TRAINED IN ITS
PROPER USE, WARNED OF ITS DANGERS, AND SHOULD READ THE ENTIRE MANUAL
BEFORE ATTEMPTING TO SET-UP, OPERATE OR SERVICE THE MACHINE.
IF INCORRECTLY USED THIS MACHINE CAN CAUSE SEVERE INJURY.
TURFCO MFG. INC.
1655 101st. Avenue NE • Minneapolis, MN 55449-4420 USA
Phone (763) 785-1000
FAX (763) 785-0556 • www.turfco.com
•
2011 Turfco Mfg., Inc.
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TURFCO
SS85851-01REVA
TURFCO MFG., INC
1655 101ST Avenue NE
Minneapolis, Minnesota
USA 55449-4420 www.turfco.com
(763) 785-1000 FAX (763) 785-0556
PRODUCT SERIAL
TABLE OF CONTENTS
All specifications, information, illustrations or photos in this manual are
based on the latest information at the time of printing. The right is reserved to make changes without notice.
Product Records ......................................................................................................................2
Specifications ...........................................................................................................................3
Registered Trademarks and Patents ........................................................................................3
How To Obtain Parts And Service ............................................................................................3
Recognizing Safety Warnings And General Safety Practices .................................................4
Setup And Installation ...............................................................................................................6
Description .............................................................................................................................10
Operation
Pre-Operation Check List and Work Site Preparation .......................................................13
Raising Storage Wheels ....................................................................................................13
Ground Operating Speed and Maximum Angle Of Operation ...........................................13
Loading Seed Hopper ........................................................................................................14
Setting Seed Gate Dial ......................................................................................................14
Operating Seed Gate Control Handle ................................................................................14
Setting Blade Depth Adjustment ........................................................................................15
Setting Down Pressure Adjusters ......................................................................................15
Operation ...........................................................................................................................16
In Operation Quality Checks ..............................................................................................16
Decals ....................................................................................................................................17
Operator Daily Inspection .......................................................................................................18
Storage ...................................................................................................................................18
Trouble Shooting Table ...........................................................................................................19
Service
Seed Distribution Box Height Adjustment .......................................................................... 20
Lubrication .........................................................................................................................22
Chain Adjustment ..............................................................................................................23
Cutting Head Removal And Blade Replacement ............................................................... 24
Jackshaft Bearings and Collar Adjustment ........................................................................27
Part Lists ................................................................................................................................28
Table of Contents
Product Records
IMPORTANT: Record the information from the serial number plate of your TriWave 60” Seeder. It will be
necessary to furnish your Model Designation, Product Number, and Serial Number when ordering parts.
Model Designation TriWave 60” Seeder
Product Number 85851 Serial Number ________________________
Date Purchased __________________________________________________________________
Purchased From __________________________________________________________________
2
85851 Rev B
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SPECIFICATIONS
Specifications
Intended Use: The TriWave Seeder is intended to be USED ONLY to overseed grass seed on existing
turf at sports turf fields and on golf courses. The TriWave is not intended to be a primary seeder and is
not intended to be used to seed areas without existing turf. The TriWave Seeder is intended only to be used
with grass seed. The TriWave Seeder is NOT intended to be used for any purpose other than to apply grass
seed to the turf. The TriWave Seeder is not intended to be used for the application of fertilizers or lawn foods.
The TriWave Seeder is not intended to be used as a sod cutter, aerator, rototiller, compaction roller, or any
other type of soil preparation or turf maintenance tool. Use of the TriWave Seeder is intended at a properly
prepared worksite where deficiencies have been corrected to avoid injury and/or damage to the machine. The
TriWave Seeder is not designed for or intended to accept riders.
TriWave Seeder Dimensions:
Width ...................................................................1.88 Meter (74” Inches)
Height (On Ground In Operating Position) ..........1.3 Meter (51” Inches)
Length (Without PTO Shaft) ................................1.02 Meter (40” Inches)
Seed Hopper Capacity ............................................0.135 Cubic Meter (8251 Cubic In. Or 4.77 Cubic Ft.)
Approximately 45.35 Kg. (100 Pounds) of Grass Seed
Seed Application Pattern ........................................30 Rows Spaced 38.1 mm (1-1/2” inches) apart
Seed Application Width ..........................................1.52 Meter (60” Inches)
Seed Gate .................................................................Manually Operated, Variable Opening
Ground Operating Speed .......................................Up To 8.85 km/h (5.5 MPH)
Productivity .............................................................8,094 Square Meters At 5.63 km/h
(2 Acres - 9680 Square Yards at 3.5 MPH)
Cutting Heads ..........................................................3 Heads, Independently Floating
Blade Assembly .......................................................3 Blade Sets, Total 30 Blades
Blade Assembly Operating Depth Range .............0 to 34.9 mm (0 to 1-3/8” Inch)
Tractor/Horsepower Requirements .......................26.1 Kw Minimum to 44.7 Kw Maximum
(35 HP to 60 HP)
Drive .........................................................................540 PTO (Tractor)
Hitch Type ................................................................Category 1 or Category 2 Three-Point Hitch
Weight (Hopper Empty) ..........................................521.6 Kg (1150 Pounds)
Maximum Weight With Seed Hopper Full .............Approximately 567 Kg (1250 Pounds)
Registered Trademarks and Patents
Patent Pending
TriWave™ is a Trademark of Turfco Manufacturing. TURFCO® is a registered Trademark of Turfco Mfg., Inc.
Gandy® is a registered trademark of the Gandy Company.
Seed Gate Patents are Property of the Gandy Company.
How To Obtain Parts and Service
To order parts, or to arrange repair service, contact
the nearest authorized TURFCO dealer. For a list of
a u t h o r i z e d TURFCO dealers in your area, or for
a d d i t i o n a l information regarding the TriWave
Seeder, direct inquiries to:
TURFCO Mfg. Inc.
1655 101st. Avenue North East
Minneapolis, MN. 55449-4420 USA
Telephone (763) 785-1000
FAX (763) 785-0556
E-mail - service@turfco.com
Internet - www.turfco.com
85851 Rev B
To ensure safety and proper operation, always purchase
genuine TURFCO replacement parts from
an authorized TURFCO dealer. Re pl a ce me n t
parts from other sources may damage the TriWave
Seeder and/or create a safety hazard. Always refer
repairs to properly trained service personnel.
DO NOT ALTER the TriWave Seeder in any manner.
Unauthorized alterations may affect its operation,
performance, and may result in injury or death to the
operator as well as other individuals in the work area.
3
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Recognizing Safety Warnings Used In Manual
LOOK FOR THE SAFETY HAZARD WARNING SYMBOL
The symbol is used to alert the operator of safety hazards.
It is used in conjunction with the words DANGER, WARNING, and CAUTION.
“DANGER” identifies immediate hazards which will result in serious injury or death.
“WARNING” identifies potential hazards which could result in serious injury or death.
“CAUTION” identifies hazardous situations which may result in minor injury and/or could result in
damage or destruction of equipment.
WARNING CAUTION
DANGER
SAFETY
General Safety Practices
Safety on the job should always be a top priority.
Training and experience are important factors in the safe
operation of equipment. Please consider the following
information and realize that safe operation is a matter
of using common sense as it relates to the machine, its
maintenance, the operator, the training, and the operating
conditions. These are general safety instructions that
apply to most turf maintenance equipment.
This list includes many, but not all, general
safety instructions as they relate to turf
equipment. Common sense must always be
used to determine the safest way to operate a
machine under specific conditions.
TRAINING:
Always read the manual before operating a machine for
the first time.
Always read the warning decals before operating a
machine for the first time.
Always check the location and use of each control before
operating a machine for the first time.
Practice operating the machine in a safe area with no
obstructions until becoming familiar with the controls.
If you have questions, ask your supervisor or call the
factory.
CLOTHING:
Cloths should be snug fit. Loose fitting clothing is
hazardous because it may get caught in the mechanism
during service or operation.
Remove jewelry before operation. Again, jewelry may
get caught in the mechanism.
Wear shoes that will protect your feet. In most cases,
sneakers do not protect and do not provide the protection
of leather shoes or boots. Steel toed safety shoes should
be considered for many situations.
Hard Hat: The use of a hard hat should be considered
4
when using equipment on a golf course. The danger of
being hit by a golf ball should be a major concern as well
as protection while operating under trees .
Eye Protection: Safety glasses and/or face shields should
be considered when operating, as well as working in
close proximity to high speed rotary equipment. Watch
for rotary mowers, edgers, brush and string trimmers.
Rotary mowers can throw debris at speed up to 200
MPH.
Hearing: If the noise level of the equipment is too loud,
consider the use of ear protection.
Do not use stereo headsets during operation. This is a
distraction that may lead to an accident. Headsets also
make it difficult to hear other people and equipment
while operating in the work area.
Respirators: When operating in dusty, windy conditions,
wear a respirator. This is also an important consideration
if operating equipment while spraying chemicals and
fertilizers.
Gloves: Use gloves when handling sharp or hazardous
objects.
THE OPERATOR:
The operator should never use a machine while under
the influence of alcohol or drugs. The operator should
be aware of the hazards of working in the sun and
should take proper precautions to avoid heat stress and
dehydration. Use sun screen products when necessary.
The operator should never attempt to ride a machine
that is not designed for that propose. Do not allow others
to ride a machine that is not designed for passengers.
Care should always be taken when mounting and
dismounting a riding machine. Prevent injuries and falls
by making sure the operator does not slip. Unless it is
an emergency, do not jump off a machine. Injury may
result when an operator’s foot slips trying to jump from
a machine.
Do not operate any equipment at unsafe speeds.
Speeds should be reduced when turning or operating
85851 Rev B
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SAFE-13
SAFETY
SAFE-14
on slopes. The operator must use common sense to
determine a safe speed based on the equipment, the
load, the slope, the surface, and other conditions that
may affect safe operation.
The operator must be aware of the conditions around
the area. Be careful to observe other people and
machines.
Beware of slippery conditions. Wet turf can be
encountered on slopes, when turning or stopping, or
at higher speeds.
Keep hands and feet away from cutting devices and
drive components. Shut off the engine and remove the
key or ignition wire when servicing cutting devices or
drive components.
If required to lift, an operator should ask for help if the
object is too heavy. The operator should lift with his or
her legs instead of the back. Care should be taken to
avoid twisting the back while lifting a heavy load.
Never allow children to operate the machine.
THE MACHINE:
Do not modify the machine in any manner. Always
check the machine to make sure it is in good working
order.
Do not place hands or feet near moving or rotating
parts. Inspect to insure that all guards are in place. Do
not operate a machine without all guards in place.
Check to assure that all controls are in good operating
condition. Make sure the brakes are operating
properly.
Do not overload machinery. The components
are designed for certain weights and capacities.
Overloading machine will cause unsafe conditions.
Shut off the engine before servicing the machine.
Check machines on a level area. Machines on a slope
may roll when the engine is off.
Refer unfamiliar repairs and adjustments to mechanics
that have been trained to do them properly.
Replace decals that have become damaged or
illegible.
EQUIPMENT WITH ENGINES:
Prevent accidental starting by removing the spark
plug wire when servicing the engine or the equipment.
Disconnect the negative wire from the battery terminal
if the engine is equipped with an electric starting
system.
Do not strike the flywheel with a hammer or any hard
object. This may cause the flywheel to shatter in
operation. Use the correct tools to service the machine.
Pull the starter cord slowly until resistance is felt. Then
pull the cord rapidly to avoid kickback and to prevent
hand or arm injury.
Do not run the engine in an enclosed area. The exhaust
gases contain carbon monoxide, an odorless and deadly
poison. Engine Exhaust Contains Chemicals Known
to the State of California to Cause Cancer, Birth
Defects or Other Reproductive Harm
Do not store, spill, or use gasoline near an open flame,
nor near an appliance like a stove, furnace, or water
heater that uses a pilot light or can create a spark.
Do not refuel indoors or in an unventilated area. Check
the fuel level. Do not over fill. Do not add fuel while the
machine is hot because spilled fuel may cause a fire.
Use fresh gasoline. Stale fuel can gum the carburetor
and can cause leakage. Check the fuel lines and fittings
frequently for cracks and leaks. Replace if necessary.
Do not remove the fuel tank cap or fill fuel tank while the
engine is hot or running. Allow the engine to cool before
refueling.
Do not operate the engine if gasoline is spilled or when the
smell of gasoline is present or other explosive conditions
exist. Move the equipment away from the spill and avoid
any ignition until the gasoline has evaporated.
Do not transport the engine with fuel in the tank.
Do not start the engine with the air cleaner and/or the air
cleaner cover removed.
Do not choke the carburetor to stop the engine.
Whenever possible, gradually reduce the engine speed
before stopping.
Do not tamper with the governor springs, links or other
parts to increase the engine speed. Run the engine at
the speed set by the equipment manufacture.
Do not check for a spark with the spark plug removed.
Use an approved tester. Do not crank the engine with
the spark plug removed. If the engine is flooded, place
the throttle in fast and crank until the engine starts.
Keep the cylinder fins and the governor parts free of dirt,
grass, and other debris which can affect engine speed.
Do not operate the machine without a muffler. Inspect
the muffler periodically and replace it if it is leaking or
worn. If necessary, replace it with correct muffler. Do
not touch a hot muffler, cylinder, or fin. It may cause
burns. Do not operate the engine with an accumulation
of grass, leaves, or other combustible material in the
muffler area.
Do not use the engine on any forest covered, brush
covered, or grass covered unimproved land unless
a spark arrester is installed in the muffler. The spark
arrester must be maintained in working order by the
operator. In the State of California, the above is required
by law (Section 4442 of the California Public Resources
Code). Other state may have similar laws. Federal laws
apply on federal lands.
85851 Rev B
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SETUP AND INSTALLATION
WARNING
SAFE-06
WARNING
TURFCO
AS85851-06REVA
THREE-POINT
HITCH
STORAGE WHEELS
INSPECT
INSIDE OF
SEED BOX
WARNING
Setup and Installation
TO AVOID SERIOUS INJURY,
Read and Understand the Entire
Operator Manual For the T
and the TriWave Seeder Before
Operating.
TRACTOR REQUIREMENTS
The TriWave Seeder is designed to be attached
to and powered by a tractor. The tractor must
meet the following specifications:
● Minimum 26.1 Kw (35 horsepower) to Maximum
44.7 Kw (60 horsepower) rating.
540 PTO
●
● Gearing to provide engine speed (RPM) to
produce PTO power and RPM while not
exceeding 8.85 Km/h (5.5 MPH).
Category 1 or Category 2 Three Point Hitch
●
equipped to lift and tow 567 Kg. (1,250
Pounds).
Adequate Brakes to control and stop a hitched
●
load of 567 Kg. (1,250 Pounds).
ractor
to the hitch and drive system on the TriWave
Seeder. Safe movement can only be done with
proper equipment.
tractor must have an appropriate three point
The
hitch to attach to the TriWave Seeder. The TriWave
Seeder
is equipped to accept either a Category 1
or Category 2 three point hitch. Heavy-duty hitch
components are strongly recommended for your
tractor.
The Tractor Must Be Equipped With an
Adequate Category 1 or Category 2 Three
Point Hitch, Rated for Proper Lifting and
Carrying Capacity
, and Have Adequate
Functional Brakes.
When Properly Loaded, the T
riWave Seeder
can Weigh 567 Kg (1,250 Pounds).
Attach Only To a Properly Rated Tractor. Always
use the proper size tractor to move the TriWave
Seeder
, even if moving only short distances. Using
improper hitching methods may cause damage
6
85851 Rev B
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AS85851-03REVA
FIGURE 1
CATEGORY 1
CATEGORY 2
UPPER LINK
STORAGE WHEELS (SHOWN IN LOWERED “STORAGE” POSITION)
SEED
DISTRIBUTION
BOXES
SEED
BOX
UPPER MOUNT
LOWER MOUNT
SETUP AND INSTALLATION
SAFE-14
HITCHING TO THE TRACTOR
SAFETY FIRST!!
To Avoid Serious Injury,
Wear the Appropriate Personal
Safety Gear.
Use Caution When W
orking Near Moving
Parts and Rotating Parts.
ork Safely and Follow All Safety Warnings
W
In TriWave Seeder Operators Manual and the
ractor Operators Manual.
T
Do Not Modify The T
riWave Seeder Or The
PTO Shaft To Hitch To The Tractor.
Verify that the tractor meets the requirements
to safely attach and power the TriWave Seeder.
Refer to the section “Tractor Requirements”.
STEP 1. Inspect the inside of the seed box.
Remove anything remaining from shipping,
manufacturing, or previous use.
STEP 3. (See Figure 1) Align the tractor to the
TriWave Seeder’s three-point hitch mounts.
● Shut off the tractor engine and set the
brakes.
Tractors PTO must be disengaged
●
● Tractors draft control off.
● The tractors rear lower sway stabilizers should
be set to keep the seeder centered and in line
with the tractor.
STEP 4. (See Figure 1) Use hitch pins to attach
tractor’s lower arms to the TriWave’s lower
the
mounts. Refer
to Figure 1 for proper location of
Category 1 or Category 2 lower mounts.
STEP
Seeder rear storage wheels. DURING HITCHING,
the rear storage wheels should be in the lowered
“storage” position.
2. (See
Figure 1) Check the TriWave
85851 Rev B
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SETUP AND INSTALLATION
AS85851-02REVA
FIGURE 2
B: THREAD LINK IN OR OUT TO REACH TRACTOR
A: PUSH UPPER LINK BACK TO SEEDER
UPPER LINK
TRIWAVE TOP MOUNT
CHECK LOCKING
HARDWARE ON SEEDER END
CHECK
GUARDS
ASSEMBLE
PTO SHAFT
TRACTOR
END
SEEDER
END
STEP 5. (See Figure 2) Install the upper link to
the TriWave.
● The link should be located below
the
TriWave top mount.
● Use a hitch pin to attach the link to the first
(outside) hole on the
TriWave’s top mount.
STEP 6. (See Figure 2) Attach upper link to
tractor.
● Push the upper link back against the
TriWave.
● Thread end out (or in) until the upper link
reaches the tractor.
● Choose a tractor hitch hole that will set the
TriWave’s upper link as level with the ground as
possible. Avoid
interference with any tractor
guards or components
● Use a hitch pin to attach to the tractor
.
8
85851 Rev B
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AS85851-04REVA
23-5/8” INCHES
(600 mm)
MAXIMUM LENGTH
FIGURE 3
16-1/2” INCHES
(419 mm)
MINIMUM LENGTH
AS85851-05REVA
FIGURE 4
STORAGE WHEELS IN
RAISED “OPERATING POSITION”
PACKER WHEELS
SETUP AND INSTALLATION
SAFE-14
DANGER
STEP 7. (See Figure 3) Attach
PTO shaft to tractor. Do Not
remove
any guards from the
PTO shaft or the TriWave to
install.
Assemble PTO shaft halves together. Check
●
PTO shaft guards for free movement.
● Install PTO shaft with TriWave lowered.
● Ensure that PTO locks to tractor. Check lock
on TriWave end.
● Check the minimum and maximum operating
dimensions for the PTO shaft.
STEP 8. (See Figure 4) Raise rear storage
wheels.
Start tractor, lift seeder and move to a turf
●
covered area.
Move the TriWave rear storage wheels into
●
the raised “operating” position.
NOTE: To protect the blades, the rear storage wheels
must be returned to the lowered “storage” position when
the seeder is unhitched or lowered over a hard surface.
STOP!!
IF THE PTO SHAFT CANNOT BE INSTALLED
WITHIN THE MINIMUM/MAXIMUM
DIMENSIONS, THE PT
USED WITH THE TRACTOR AND SEEDER.
ANOTHER PT
LENGTH AND GUARDING MUST BE USED
BEFORE OPERATING THE SEEDER.
If the PTO shaft can not be installed because it
will not fit between the TriWave and the tractor,
(space is less than 16-1/2”) extensions for the
TriWave lower mounts are available to reposition
the TriWave further away from the tractor.
CONTACT TURFCO FOR INFORMATION
ON AVAILABLE LOWER THREE POINT
85851 Rev B
O SHAFT WITH SUITABLE
MOUNT EXTENSIONS.
O SHAFT CANNOT BE
FINAL ADJUSTMENT
STEP 9. Adjust Upper Link. Move the tractor
and seeder over a turf covered area
● SLOWL
the cutting head to settle into the turf.
● SLOWL
cutting head seed distribution boxes.
If the seed distribution boxes touch and dig
●
into the turf during raising, shorten the length
of the upper link.
Y lower TriWave to the turf. Allow
Y raise TriWave while observing
9
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SEED
GATE
DIAL
SEED GATE
HANDLE
CUTTING HEAD
ASSEMBLIES
AND BLADES
STORAGE
WHEELS
SEED
TUBES
PACKER WHEELS
SEED HOPPER
FIGURE 5
DS85851-01REVA
BLADE
DEPTH
ADJUSTERS
SEED
DISRIBUTION
BOXES
UPPER
LINK
TURFCO
TURFCO
DESCRIPTION
Description
INTENDED USE AND FUNCTION
The TriWave Seeder is intended to be USED ONLY to
overseed grass seed on existing turf at sports turf fields
and on golf courses. The TriWave is not intended to
be a primary seeder and is not intended to be used to
seed areas without existing turf. The TriWave Seeder is
intended only to be used with grass seed. The TriWave
Seeder is NOT intended to be used for any purpose
other than to apply grass seed to the turf. The TriWave
Seeder is not intended to be used for the application
of fertilizers or lawn foods. The TriWave Seeder is not
intended to be used as a sod cutter, aerator, rototiller,
compaction roller, or any other type of soil preparation
or turf maintenance tool. Use of the TriWave Seeder
is intended at a properly prepared worksite where
deficiencies have been corrected to avoid injury and/
or damage to the machine. The TriWave Seeder is not
designed for or intended to accept riders.
LOCATION AND DESCRIPTION OF THE TRIWAVE
Seeder MAJOR COMPONENTS
(See Figure 5 and Figure 6)
See
Figure 5 and 6 for the location of the major
components of the seeder. Do not modify the seeder in
any manner. Do not operate the seeder with damaged
or inoperable components.
Manual Tube: The manual tube is located on the front
panel of the seed box. The tube is used to store the
operators manual.
Storage Wheels: The storage wheels are designed to
protect the blades when the unit is lowered over a hard
surface or disconnected from the tractor for storage.
The storage wheels can be set in two positions, raised
and lowered. The positions are secured by pull pins.
10
85851 Rev B
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CUTTING HEAD
GUARDS
SEED BOX
DRIVE
FRONT
ROLLER
UPPER AND LOWER
THREE-POINT
HITCH POINTS
DOWN
PRESSURE
ADJUSTERS
PTO SHAFT
DS85851-02REVA
FIGURE 6
MANUAL TUBE
UPPER
LINK
TURFCO
DESCRIPTION
The wheels are not designed for transport, DO NOT
tow the seeder on the storage wheels. Tires are
equipped with a sealant. Wear eye protection when
checking tires. Check only when the valve stem is at
the top of the wheel. Inflate the tires to the pressure as
shown on the tire sidewall.
Upper and Lower Three Point Hitch Mounts: The
lower hitch mounts are equipped to accept either
a Category 1 or Category 2. The lower hole is for
Category 1, the upper hole is for Category 2.
The upper hitch point is equipped with a upper link to
attach to the tractor. The upper link can be adjusted in
length to fit different tractors. The link can be adjusted
to provide level raising and lowering of the seeder and
to allow freedom of movement for operation on uneven
ground.
PTO Shaft: The shaft connects to the tractor 540 PTO
to provide power for the seeder cutting blades. The
shaft has an operating length range of 419 mm to 600
mm (16-1/2” to 23-5/8” inches).
Cutting Head Assemblies and Blades: The seeder
is equipped with three cutting heads designed to
operate individually. The seeder has 30 round blades,
ten on each cutting head assembly. Each blade cuts
a slit in the soil for the seed. Each cutting head floats
independently from the other heads to allow it to follow
the contours of the turf. The floating helps maintain
even seed depth and ground contact.
Blade Depth Adjusters: The adjusters set the blade
depth of cut. The range is 0” inches to 1-3/8” (0 to 34.9
mm) deep. Each cutting head has its own blade depth
adjuster. The numbers on the decal are for reference
only, they do not represent any actual measured
depth.
85851 Rev B
11
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WARNING
DESCRIPTION
SAFE-14
Down Pressure Adjusters: The down pressure
adjusters provide downward force on the cutting
heads to keep the blades in the soil. The adjuster can
be adjusted to provide a light down pressure when
working in soft soil, or adjusted to provide a heavy force
to help the blades cut into hard soils. The alphabetical
letters on the decal are for reference only, they do not
represent any measured amounts of down pressure
force.
Packer Wheels: The packer wheels improve seed
contact with the soil and compress the silt cut by the
blades. There is one packer wheel for every blade.
The packer wheels are in line with the blades (slit) and
float with the cutting heads.
Seed Hopper: The hopper holds 0.135 Cubic Meter
(8251 Cubic In. Or 4.77 Cubic Ft.) or Approximately
45.35 Kg. (100 Pounds) of Grass Seed. At the bottom
of the box are rotors that evenly distribute the seed to
the seed gate.
Seed Box Front Drive Roller: The right front drive
roller provides power to the chain that drives the seed
box rotors. Power to the chain is only present when the
seeder is moving and the roller is turning. When the
seeder is raised, the front roller can be manually turned
by hand to observe (calibrate/measure) the amount
of seed being dispensed. Both the right and left front
roller are equipped with scrapers to control the buildup
of dirt and debris on the rollers. The scrapers can be
adjusted to correct for contact or wear.
Seed Gate Dial: The dial adjusts the amount of seed
flow by limiting the opening size of the seed gate. The
dial is numbered 0 thru 80, with 0 being the smallest
opening. The numbers are for reference only, they do
not indicate any seed volume or weight.
The height of the boxes is adjustable to accommodate
turf and soil conditions. If existing turf has a long length,
the boxes can be raise to avoid contact with the grass.
The grass will disrupt the even distribution of the seed
and any moisture present in the grass will transfer to
the openings in the boxes. On sites with short turf, a
lower seed box height will aid in the seed not being
blown out away from the slit by the wind before it
contacts the soil.
LOCATION AND DESCRIPTION OF THE TRIWAVE
SEEDER OPERATOR POSITION
Operator Position: The proper location for the
operator of the TriWave Seeder is seated in the tractor
seat. Always disengage the PTO drive, stop the
tractor engine and lock the brakes before leaving the
operator’s seat. Do not stand behind or allow anyone
to stand behind the seeder when it is operating. The
TriWave Blades Can Throw Objects.
TO AVOID SERIOUS INJURY,
Move To the Operator’s Position On The Tractor
Before Engaging the PTO Drive.
Always be at the operator’s position before engaging
the Tractor PTO drive.
Avoid Any Contact With the PTO Shaft. PTO Shaft
Guards Must Be Install and Operational.
Seed Gate Handle: The seed gate handle opens the
seed gate allowing flow of seed to the seed tubes
and the seed distribution boxes. When not in use, the
handle must be in the closed position to avoid seed
from emptying out of the seed hopper.
Seed Tubes: The seed tubes carry the seed from the
seed box to the seed distribution boxes. The tubes are
clear plastic to allow monitoring of the seed flow and to
monitor any buildup of moisture or debris which could
disrupt the seed flow.
Seed Distribution Boxes: The seed distribution
boxes divide the seed flow to place equal amounts
of seed in each slit. There are three boxes, one for
each cutting head. The boxes are covered with a clear
plastic window to allow monitoring of any buildup of
dirt, grass, or moisture that will slow, disrupt, or stop
the flow of seed.
12
DESCRIPTION OF THE TRACTOR OPERATOR
CONTROLS
Refer to the tractors operator manual for proper
identification and operation of the tractor controls. The
following controls are used to operate the TriWave
seeder -
Engine RPM and Gear Range Selector: Used to
control ground speed and PTO speed output.
Three Point Hitch Control: Used for raising and
lowering the TriWave seeder.
PTO Drive: Used to power the TriWave seeder.
85851 Rev B
™
™
Operation
WARNING
WARNING
STORAGE ONLY
DO NOT USE
FOR TOWING
SAFE-08
SAFE-06
TO AVOID SERIOUS INJURY,
Read and Understand the Entire Manual
For the Seeder. Be Trained and Familiar
With the Operators Controls For the
Tractor.
Keep Hands and Feet Away From the Blades.
Move To the Operator’s Position At The Tractor
Before Engaging The PTO Drive.
Always Slowly Lower the Seeder.
Follow All Safety Precautions And Wear The
Appropriate Safety Gear.
Be Aware Of Others In The Worksite. Keep
Observers Away From The TriWave During
Operation. The TriWave Blades Can Throw
Objects.
PRE-OPERATION CHECK LIST
● Read and understand the entire manual for the
TriWave seeder and the tractor.
● Follow all safety instructions, warnings, and decals.
● Safety First – Wear the appropriate safety gear. Safety
glasses, gloves and safety shoes are recommended
when operating the TriWave Seeder.
● Check – The seed hopper. The hopper should be
clean and dry. Check the operation of the seed gate.
The gate should operate smoothly without use of
excessive force on the control handle.
● Grease – The fittings in the PTO shaft (total 2) and
drive shafts bearings (total 4).
● Inspect – The blade assemblies for damage, dirt
buildup or foreign objects.
● Check – All guards are in place, especially the PTO
shaft guards.
● Check – Retighten any loose nuts and screws to
ensure safe operation.
● Inspect and prepare the work site.
● Check – The work site for above and below ground
obstructions and/or dangerous areas.
OPERATION
Locate and mark any shallow buried natural gas,
propane gas, or other gas or fuel line that may be
damaged by the seeding process.
Locate and mark all sprinkler and irrigation heads,
above and below ground irrigation control boxes,
water shutoffs, control valves, and any shallow
buried irrigation lines that may be damaged by the
seeding process.
Locate and mark any shallow buried roof drain pipes,
drain tiling, drain catch basins, or any other buried
drainage items that may be damaged in the seeding
process.
RAISING STORAGE WHEELS
The storage wheels are designed for storage only. The
wheels keep the blades elevated during storage to
avoid damage from contact with
a hard surface. The wheels are
not meant to be used for towing
of the seeder. After the seeder has been hitched and
lifted by the tractor, the wheels must be raised onto
the “Operating” position. Pull the pin and lift into the
next higher hole. The wheels do not touch the ground
during operation. After operation, the wheels should
be returned to the lowered “Storage” position before
the seeder is lowered over a hard surface.
GROUND OPERATING SPEED
Seed application rates are based on a operating speed
of 4.8 Km/h (3 mph). Maximum operating ground speed
is 8.8 Km/h (5.5 MPH). Do not exceed the maximum
speed as poor seeding quality and excessive stress on
the machine will occur.
Choose a gear in the tractor that will provide adequate
engine speed (RPM) and proper 540 PTO speed
while staying under the 5.5 MPH maximum. During
operation, always move at the same speed to ensure
even distribution of the seed. Operating at a constant
even speed will obtain the best results.
MAXIMUM ANGLE OF OPERATION
WORK SITE PREPARATION
Inspect the work site obstructions. Plan your path
and know the location of any above ground or below
ground objects.
Under certain conditions, the TriWave Seeder blades
can reach a depth of 50 mm (1-1/2” inches). Damage
will occur to any buried object that the blades may
come in contact with.
Locate and mark all shallow buried electrical cables,
including electric service, cable TV, telephone,
outdoor lighting, any other type of buried cable that
may be damaged by the seeding process.
85851 Rev B
Do not operate the TriWave Seeder on steep slopes.
Maximum angle of operation is 15° degrees. Serious
injury can occur if operated on steep slopes or when
operated in an unsafe manner. The tractor and TriWave
seeder can tip or roll over on to the operator.
TO AVOID SERIOUS INJURY, Do Not Operate
Seeder On Slopes Over 15° Degrees. Tractor
and TriWave Seeder Can Tip or Roll Over Onto
Operator If Operated On Steep Slopes.
13
™
™
OPERATION
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
Bentgrass
Kentucky
Bluegrass
Fescue
Ryegrass
Mixtures
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80
Approximate Pounds of Seed Per 1000 Square Feet at 3 MPH (Kilograms of Seed Per 92.9 Square Meters at 4.8 Km/h)
Cam Gauge Dial Setting
Penncross
0.40 0.55 1.0 1.4 2.1 2.8 3.7 4.7 5.9 7.5 8.8 9.8 11.2 11.3
0.15 0.25 0.35 0.45 0.65 0.85 1.2 1.7 2.2 2.6 3.2 3.8
Type
Of Seed
Variety
50% Bluegrass
50% Fescue
50% Bluegrass
50% Rye
Tall
Perennial
Hard
Creeping
Red
0.15 0.20 0.32 0.48 0.55 0.88 1.1 1.4 1.9 2.4 3.1 3.9 4.9 5.5 5.7
0.35 0.55 1.0 1.5 2.2 2.9 3.9 4.9 6.4 7.6 8.6 9.7 9.9
0.3 0.5 0.7 1.0 1.4 1.8 2.4 3.1 3.9 4.8 5.9 6.9 7.6 7.6
0.15 0.25 0.55 0.95 1.4 2.2 3.0 4.0 5.2 6.6 8.2 9.3 10.8 12.4 12.7
Annual
0.35 0.5 0.75 1.1 1.7 2.2 3.0 3.8 4.5 5.5 6.4 7.0 6.7
Bluegrass
Rough
0.45 0.9 1.5 2.3 3.4 4.5 6.1 7.3 8.8 10.9 13.0 15.0
0.15 0.35 0.55 1.1 1.7 2.4 3.1 3.8 5.2 6.2 7.4 8.4 9.7
Bermuda
0.15 0.45 1.1 1.8 3.2 4.2 5.9 7.9 9.7 12.1 14.7 18.4
Coated
Hulled
0.25 0.65 1.4 2.2 3.2 4.1 5.4 7.1 8.3 10.9 11.8 13.7
0.5 1.3 2.2 3.4 5.0 6.7 8.9 12.5 14.9 17.5 20.9
Pounds
(Kilograms)
(0.11) (0.3) (0.64) (1.0) (1.45) (1.85) (2.45) (3.22) (3.75) (5.9) (5.35) (4.4)
(0.23) (0.59) (1.0) (1.54) (2.26) (3.04) (4.04) (5.67) (6.75) (7.94) (9.48)
Pounds
(Kilograms)
Pounds
(Kilograms)
Pounds
(Kilograms)
(0.07) (0.21) (0.5) (0.82) (1.45) (1.91) (2.68) (3.58) (4.4) (5.49) (6.67) (8.35)
(0.07) (0.16) (0.25) (0.5) (0.77) (1.09) (1.41) (1.72) (2.36) (2.81) (3.35) (3.81) (4.40)
Pounds
(Kilograms)
Pounds
(Kilograms)
Pounds
(Kilograms)
Pounds
(Kilograms)
Pounds
(Kilograms)
Pounds
(Kilograms)
Pounds
(Kilograms)
Pounds
(Kilograms)
(0.21) (0.41) (0.68) (1.05) (1.54) (2.04) (2.77) (3.31) (3.99) (4.95) (5.89) (6.80)
(0.14) (0.22) (0.31) (0.45) (0.64) (0.82) (1.09) (1.41) (1.77) (2.18) (2.67) (3.12) (3.45) (3.45)
(0.07) (0.11) (0.16) (0.21) (0.3) (0.38) (0.54) (0.77) (0.99) (1.18) (1.45) (1.72)
(0.16) (0.25) (0.45) (0.68) (1.0) (1.31) (1.77) (2.22) (2.90) (3.45) (3.90) (4.4) (4.49)
(0.18) (0.25) (0.45) (0.64) (0.95) (1.27) (1.67) (2.13) (2.67) (3.4) (4.0) (4.5) (5.08) (5.12)
(0.07) (0.11) (0.25) (0.43) (0.64) (1.0) (1.36) (1.81) (2.36) (2.99) (3.72) (4.21) (4.9) (5.62) (5.76)
(0.07) (0.09) (0.15) (0.22) (0.25) (0.40) (0.5) (0.63) (0.87) (1.09) (1.41) (1.77) (2.22) (2.5) (2.58)
(0.16) (0.22) (0.34) (0.5) (0.77) (1.0) (1.36) (1.72) (2.04) (2.50) (2.90) (3.17) (3.04)
OP85851-09REVA
SEED APPLICATION RATE CHART
LOADING SEED HOPPER
The seed hopper has a capacity of 45.35 Kg. (100
Pounds) of grass seed. The capacity is an approximate
measure due to the differences in seed size and shape.
The hopper is divided into four connecting cambers.
Fill each chamber with equal amounts of seed. Seed
from each chamber will mix to keep seed level equal
across the chambers.
Before filling the seed hopper:
► Inspect the operation of the seed gate. With the
seed dial set at “80”, the gate should operate smoothly.
The gate should move completely from open to close
without binding.
► Check for any foreign objects inside the hopper.
► Check for any buildup of seed chaff, dust and dirt.
► Check for any moisture in the seed hopper and the
seed tubes. Clean as needed. Moisture can cause the
seed to “clump” together and cause seed flow problems.
Remove any moisture before filling the hopper.
Close the seed gate and completely fill the hopper.
Seed must be clean and dry for proper flow thru the
seed gate. Hopper is meant to be used with seed only,
do not put any fertilizers or chemicals into the hopper.
Always keep the lid closed during operation to avoid
contamination of the seed.
SETTING SEED GATE DIAL
The seed gate dial is marked
“0” thru “80”. At “0” the gate is
fully closed. The gate opening
will continue getting larger as
the setting gets closer to “80”. At
“80” the gate is fully open. Refer
to the seed application rate chart
(located on the inside of the hopper cover) for a seed
dial settings of an approximate setting to control the
rate of seed application. Because of the differences in
seed size and shape, seed application rate can vary
from the chart. Turn the dial and lock into position at
the desired setting.
For a more accurate calibration of the seed dial setting,
the front roller can be turned by hand to observe
(calibrate/measure) the amount of seed actually being
dispensed. Raise the seeder to allow the front roller
to be turned by hand. Place a plastic sheet under the
seed distribution boxes to catch the seed and turn the
roller clockwise. 92 full revolutions of the front roller
equals 1000 square feet of coverage. Weight the
amount of seed dispensed and adjust the seed dial as
needed. Also compare the amounts of seed dispensed
from each seed distribution box, all three should be
equal.
14
85851 Rev B
™
™
OPERATING SEED GATE HANDLE
1
2
3
4
5
WARNING
25 x 25
25 x 50
50 x 50
50 x 75
75 x 75
75 x 100
100 x 100
100 x 150
150 x 150
Size of Area
To Be Seeded
In Feet
Total Area
in
Square Feet
625
1,250
2,500
3,750
5,625
7,500
10,000
15,000
22,500
8 x 8
8 x 15
15 x 15
15 x 23
23 x 23
23 x 30
30 x 30
30 x 45
45 x 45
64
120
225
345
529
690
900
1,350
2,025
Size of Area
To Be Seeded
In Meters
Total Area
in
Square Meters
Total Area
in
Square Yards
69
139
278
417
625
833
1,111
1,667
2,500
Area Conversion Chart
In Square Feet and Square Yards
Area Conversion Chart
In Square Meters
OP85851-04REVA
OPERATION
The seed gate handle, located on the rear of the
hopper, opens and closes the seed gate (located
on the bottom of the seed hopper). The handle has
only two positions, “Open” and “Close”. The range of
movement of the handle is limited by the adjustment
of the seed gate control dial. Because seed will begin
to flow as soon as the seed gate is opened, always
be prepared to move to the operators position on the
tractor and begin seeding as soon as possible. Always
close the seed gate after stopping.
The seed gate handle should move easily from open
to close, if excessive force is required to open or close
the gate, check for an obstruction in the seed gate
openings, or excess debris built up around the gate
opening and linkage.
SETTING BLADE DEPTH ADJUSTMENT
The blade depth adjustment controls the depth
of blade cut into the turf. Blade depth needs
to be adjustable to allow for the variations in
the thickness of existing turf, thatch buildup
and soil conditions. Always Stop the PTO
Drive Before Adjusting the Blade Depth
Adjustment.
TO AVOID SERIOUS INJURY,
Always Stop PTO Drive and Blades Before
Adjusting Blade Depth.
During operation, the cutting head assemblies ride
atop the existing turf on a depth plate. Only the part
of blade extending below the plate cuts the turf. The
depth of cut is controlled by how much of the blade
extends below the depth plate.
The blades must cut into the soil. The blade must cut
through any thatch to reach the soil.
Set the blade depth to cut into the soil at a planting
depth that is recommended for the seed variety being
planted. Cutting too deep can damage the existing
grass. Excessive blade depth will bury the seed
too deep. Seed buried too deep will not germinate.
Excessive blade depth will also cause undesired debris
in the slit cut by the blades.
Set the depth by loosening the adjuster locks and
moving the depth plate pointer along the scale. The
numbers on the scales are for reference only, they
do not represent any actual measured depth. A visual
measurement can be taken by measuring the distance
from the bottom edge of the blade to the bottom edge
of the depth plate finger (located between the blades)
Set all three cutting heads the same. Tighten the
locking handles firmly.
NOTE: As the blades wear the overall diameter of the
blade will become smaller. The blade depth setting will
have to be increased to compensate for blade wear
and to maintain the same depth of cut. If cutting heads
have a mix of new and used blades, the setting for
each head will vary to make up for the differences in
blade size.
85851 Rev B
15
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