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Toro Top Dresser 2500 User manual

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Operator’s Manual
English (EN)
Form No. 3327–471 Rev. A
Top Dresser 2500
Model No. 44507—220000001 and Up
2
All Rights Reserved
Printed in the USA
2001 by The Toro Company
FOREWORD
The Topdresser 2500 has advanced concepts in engineering, design and safety; and if maintained properly, will give
excellent service.
Since this is a high-quality product, Toro is concerned about the future use of the machine and safety of the user.
Therefore, read this manual to familiarize yourself with proper set-up, operation and maintenance instructions. The
major sections of the manual are:
1. Safety Instructions 3. Before Operating 5. Maintenance
2. Set-up Instructions 4. Lubrication
Certain information in this manual is emphasized. DANGER, WARNING and CAUTION identify personal safety related
information. IMPORTANT identifies mechanical information demanding special attention. Be sure to read this
directive because it deals with the possibility of damaging a part or parts of the machine. NOTE identifies general
information worthy of special attention.
TABLE OF CONTENTS
Page Page
SAFETY INSTRUCTIONS 3. . . . . . . . . . . . . . . . . . . . . .
SAFETY AND INSTRUCTION DECALS 5. . . . . . . . . .
SPECIFICATIONS 7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOOSE PARTS 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOW VEHICLE INSTRUCTIONS 9. . . . . . .
SET-UP INSTRUCTIONS 10. . . . . . . . . . . . . . . . . . . .
Install Tongue 10. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Install Tongue Hitch 10. . . . . . . . . . . . . . . . . . . . . . .
Mount Tongue Jack 10. . . . . . . . . . . . . . . . . . . . . . .
Install Wire Harness 10. . . . . . . . . . . . . . . . . . . . . . .
Mount Skids 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEFORE OPERATING 11. . . . . . . . . . . . . . . . . . . . . . . .
Check Hydraulic Fluid 11. . . . . . . . . . . . . . . . . . . . .
Check Tire pressure 12. . . . . . . . . . . . . . . . . . . . . . .
Check Wheel Bolt Torque 12. . . . . . . . . . . . . . . . . .
CONTROLS 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gate Metering Control 13. . . . . . . . . . . . . . . . . . . . .
Rate Scale 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hand Control Switch 13. . . . . . . . . . . . . . . . . . . . . .
OPERATING INSTRUCTIONS 14. . . . . . . . . . . . . . . . .
General 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sand Application Rate 16. . . . . . . . . . . . . . . . . . . . .
Sand Precautions 16. . . . . . . . . . . . . . . . . . . . . . . . .
Cold Weather Operation 16. . . . . . . . . . . . . . . . . . .
LUBRICATION 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Greasing Bearings 17. . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jacking Topdresser 18. . . . . . . . . . . . . . . . . . . . . . .
Changing Hydraulic Fluid 18. . . . . . . . . . . . . . . . . .
Replacing Hydraulic Filter 18. . . . . . . . . . . . . . . . . .
Checking Hydraulic Lines and Hoses 18. . . . . . . .
Brush Adjustment 19. . . . . . . . . . . . . . . . . . . . . . . . .
Tensioning Drive Chains 19. . . . . . . . . . . . . . . . . . .
Adjusting Conveyor Belt 20. . . . . . . . . . . . . . . . . . .
Replacing Conveyor Belt 20. . . . . . . . . . . . . . . . . . .
HYDRAULIC SYSTEM DIAGNOSTICS 22. . . . . . . . .
Hydraulic Flow Rates and Speed Table 22. . . . . .
TROUBLE SHOOTING 24. . . . . . . . . . . . . . . . . . . . . . .
HYDRAULIC SCHEMATIC 25. . . . . . . . . . . . . . . . . . . .
ELECTRICAL SCHEMATIC 26. . . . . . . . . . . . . . . . . . .
SEASONAL STORAGE 27. . . . . . . . . . . . . . . . . . . . . . .
IDENTIFICATION AND ORDERING 27. . . . . . . . . . . .
WARRANTY Back Cover. . . . . . . . . . . . . . . . . . . . . . . . .
3
SAFETY INSTRUCTIONS
The safety alert symbol means
CAUTION, WARNING or DAN
GER  personal safety
instruction". Read and under
stand the instruction because
it has to do with safety. Failure to comply with
the instruction may result in personal injury.
BEFORE OPERATING
1. Read and understand the contents of this
Operator's Manual before operating the machine.
Become familiar with all controls and know how to stop
quickly. A free replacement manual is available by
sending complete Model and Serial Number to:
The Toro Company
8111 Lyndale Avenue South
Bloomington, Minnesota 55420-1196
2. Never allow children to operate the machine. Do
not allow adults to operate the machine without proper
instructions. Only trained and authorized persons
should operate this vehicle. Anyone who operates the
vehicle should have a motor vehicle license.
3. Never operate the machine when under the
influence of drugs or alcohol.
4. Keep all shields and safety devices in place. If a
shield, safety device or decal is illegible or damaged,
repair or replace it before operation is commenced.
5. Tighten any loose nuts, bolts and screws to assure
machine is in safe operating condition. Make sure
Topdresser tongue mounting pins, hitch pins and
tongue jack are in place and secure.
6. Do not modify this equipment in any manner.
7. Do not operate machine while wearing sandals,
tennis shoes, sneakers or shorts. Also, do not wear
loose fitting clothing which could get caught in moving
parts. Always wear long pants and substantial shoes.
Wearing safety glasses, safety shoes and a helmet is
advisable and required by some local ordinances and
insurance regulations.
WHILE OPERATING
8. Do not run the engine in a confined area without
adequate ventilation. Exhaust fumes are hazardous
and could possibly be deadly.
9. NEVER carry passengers on the Top Dresser and
keep everyone away from the areas of operation.
10. Keep hands and feet out of hopper when unit is
operating or engine is running on tow vehicle.
11. Operator and passenger should remain seated
whenever the tow vehicle is in motion.
12. Using the machine demands attention. Failure to
operate tow vehicle safely may result in an accident,
tipover of tow vehicle and serious injury or death. Drive
carefully. To prevent tipping or loss of control:
A. Use extreme caution, reduce speed and
maintain a safe distance around sand traps,
ditches, creeks, ramps, any unfamiliar areas or
other hazards.
B. Watch for holes or other hidden hazards.
C. Use caution when operating tow vehicle on a
steep slope. Normally travel straight up and down
slopes. Reduce speed when making sharp turns or
when turning on hillsides. Avoid turning on hillsides
whenever possible.
D. Use extra caution when operating tow vehicle on
wet surfaces, at higher speeds or with a full load.
Stopping time will increase with a full load. Shift into
a lower gear before starting up or down a hill
E. Avoid sudden stops and starts. Do not go from
reverse to forward or forward to reverse without
coming to a complete stop.
F. Do not attempt sharp turns or abrupt maneuvers
or other unsafe driving actions that may cause a
loss of control.
G. Before backing up, look to the rear and assure
no one is behind. Back up slowly.
H. Watch out for traffic when near or crossing
roads. Always yield the right of way to pedestrians
and other vehicles. This machine is not designed
for use on streets or highways. Always signal
your turns or stop early enough so other persons
know what you plan to do. Obey all traffic rules and
check for local regulations on the operation of the
topdresser on or near highways.
I. Always watch out for and avoid low over-hangs
such as tree limbs, door jambs, over-head
walkways, etc. Make sure there is enough room
over head to easily clear the tow vehicle and your
head.
J. If ever unsure about safe operation, STOP
WORK and ask your supervisor.
13. When loading with sand, distribute load evenly.
Operate tow vehicle with extra caution when the hopper
is full of sand. Keep load balanced to prevent it from
shifting.
MAINTENANCE
14. Before servicing or making adjustments to the
topdresser, stop engine of tow vehicle, set parking
brake and remove key from engine to prevent
accidental starting of the engine.
15. Perform only those maintenance instructions
described in this manual. If major repairs are ever
needed or assistance is desired, contact an Authorized
TORO Distributor.
4
SAFETY INSTRUCTIONS
16. Be sure machine is in safe operating condition by
keeping nuts, bolts and screws tight.
17. Make sure all hydraulic line connectors are tight,
and all hydraulic hoses and lines are in good condition
before applying pressure to the system.
18. Keep body and hands away from pin hole leaks in
hydraulic lines that eject high pressure hydraulic fluid.
Use cardboard or paper to find hydraulic leaks.
Hydraulic fluid escaping under pressure can penetrate
skin and cause injury. Fluid accidentally injected into
the skin must be surgically removed within a few hours
by a doctor familiar with this form of injury or gangrene
may result.
19. To ensure optimum performance and safety,
always purchase genuine TORO replacement parts
and accessories to keep the Toro all TORO. NEVER
USE WILL-FIT" REPLACEMENT PARTS AND
ACCESSORIES MADE BY OTHER MANUFACTURERS.
Look for the TORO logo to assure genuineness. Using
unapproved replacement parts and accessories could
void the warranty of The Toro Company.
5
SAFETY AND INSTRUCTION DECALS
The following decals are installed on the machine. If any become damaged or illegible, replace it. The decal part
number is listed below and in your parts catalog. Replacement can be ordered from your Authorized Toro Distributor.
105-4586
1. Entanglement hazard, belt—stay away from moving parts. Do
not remove the shields or guards; always keep the shields and
guards in place.
105-0698
1. Warning—read the
Operator’s Manual.
105-0707
105-0708
1. Warning—thrown objects
98-3114
1. Entanglement hazard—stay away from moving parts.
100-7679
1. Warning—read the
Operator’s Manual.
2. Do not disconnect a trailer with an unbalanced load; it may
swing up or down and injure you.
3. Do not disconnect the trailer without first putting down the jack.
99-0015
1. Entanglement hazard, conveyor and brush—stay a safe
distance from the conveyor and brush.
58-6520
1. Grease
6
SAFETY AND INSTRUCTION DECALS
99-0016
1. Warning—read the
Operator’s Manual
for information on
stopping the machine; the maximum braking load is 3500 lb.
(1587 kg) trailer weight and 400 lb (181 kg) tongue weight. Do
not drive the machine and trailer down hill or you may lose
control.
2. Warning—do not carry passengers.
3. Warning—do not exceed 15 mph (24 kmh).
4. Warning—maximum tongue weight is 400 lb. (181 kg);
maximum trailer weight is 2500 lb. (1134 kg).
93-9867
1. Warning—do not carry passengers.
7
SPECIFICATIONS
Dimensions:
Height: 42.5
Length (plus tongue): 60.5"
Overall Length: 101.5"
Width: 73"
Hopper Dimensions:
Height: 15.3"
Top Length: 37.5"
Width: 73"
Inside Clear Width: 69"
Hopper Capacity:
25 cubic feet or 2050 lbs.
Spreading Width:
60"
Top Dressing Speed:
Variable to desired application rate.
2 to 8 mph
Maximum Transport Speed:
15 mph - Not for highway use.
Conveyor Belt:
Continuous 60" wide traction grip PVC belt with
heavy duty monofilament carcass.
Metering Gate:
Spring release flexible edge gate variable from
closed to 3" opening for light to heavy applications.
Tires:
(4) 18 x 10.5-8, 4 ply ribbed. Inflate to 20-30 psi.
Drive:
Hydraulic with chain driven pumps. Conveyor
motor with chain reduction. Brush motor direct
drive. Electro hydraulic solenoid control to activate
top dresser motors. Mobil DTE 15 M hydraulic fluid
in a closed loop hydraulic system with charge
pump and 10 micron filter.
Shipping Weight:
1454 lbs.
Maximum Weight:
3500 lbs. (GVW)
Required Attachments:
Topdresser Hydraulic Brake Kit Part No. 99-0154
Workman Heavy Duty Drawbar Model No. 44212
or
Heavy Duty Hitch frame Model No. 44213
Recommended Accessories:
Tachometer Kit (Liquid Cooled Gas or Diesel
Workman) Part No. 87-9950
Tachometer Kit-CE (Liquid Cooled Gas or Diesel
Workman) Part No. 87-9970
Tachometer Kit (Air Cooled Gas Workman)
Part No. 87-9960
Hand Throttle Kit Model No. 07416
Optional Accessories:
Tongue Jack (CE) Part No. 98-5016
Mobil EAL 224 H Biodegradable hydraulic fluid
(5 gal. container) Part No. 100-7674
Oil Filter Part No. 83-3010
Extra Vehicle Harness Part No. 99-0198
Specifications and design subject to change without notice.
8
LOOSE PARTS
NOTE: Use this chart as a checklist to assure all parts have been received. Without these parts, total set-up cannot
be completed.
Tongue Assembly 1
Lynch Pin 4 Mount Tongue Assembly to Topdresser
Clevis Pin 2
Wire Harness (3 pc.) 1 Mount to Tongue Assembly & Tow Vehicle
Hitch Pin 1
Skid Plates 4
Carriage Bolt 8 Mount to Topdresser
Flat Washer 8
Lock Nut 8
Operator's Manual 2 Read Before Operating Machine
Parts Catalog 1
Registration Card 1 Fill out and return to Toro
CE Certificate of Compliance 1
Pre-Delivery Check Inspection 1 Fill out and return to Toro
DESCRIPTION USEQTY.
9
SPECIAL TOW VEHICLE INSTRUCTIONS
Special Instructions for Workman
(3000/4000) and other utility tow vehicles
(tractors):
1. The TopDresser 2500 can be towed by most utility
tractors equipped with flotation tires for operation over
golf greens. The tractor must have adequate brakes
and drawbar hitch capacity to handle a 3500 lbs. (1587
kg.) trailer. Refer to Tractor Operator's Manual for
towing instruction and precautions.
2. The Workman(3000/4000) vehicle, equipped with
the Heavy Duty Drawbar (Model 44212 or 44213)
makes a good tow vehicle (4WD version is best for hilly
or bermed approaches to greens).
NOTE: For improved traction and when towing
TopDresser 2500, 1000 lbs. of weight can be added to
vehicle bed.
IMPORTANT: Do Not attempt pulling the Topdresser
2500 when loaded with material, with the standard
Workman (3000/4000) hitch. It is only rated to 1500 lbs.
and may bend or damage the cross tube axle support or
rear spring shackles. Always use the H.D. Drawbar Kit
Model 44212 or H.D. Frame Drawbar Model 44213.
IMPORTANT: Do Not attempt towing a loaded
topdresser with a light utility vehicle or run-about. They
do not normally have adequate brakes, suspension, or
frame strength to handle the weight of the
TopDresser2500.
3. Trailer Brakes are highly recommended when
using the Top Dresser 2500 in hilly terrain. When fully
loaded the topdresser may weigh as much as 3500
lbs.(GVW). This weight is well over the recommended
towing and braking limit of most utility vehicles. A
special trailer brake kit is available for direct installation
with the Workman (3000/4000) vehicle. This kit could be
adapted to other vehicles with a 12 volt brake light
source.
10
SET-UP INSTRUCTIONS
INSTALL TONGUE (Fig. 1 & 2)
1. Install tongue into topdresser receiving tube and
secure each end with a clevis pin and (2) lynch pins
(Fig. 1).
Figure 1
1. Front of Tongue
2. Tongue hitch
1
2
Figure 2
1. Rear of Tongue
1
INSTALL TONGUE HITCH (Fig. 1)
1. Level the tongue hitch to the tow vehicle drawbar
and secure using appropriate holes.
MOUNT OPTIONAL TONGUE JACK (Fig. 3)
1. Slide tongue jack onto mounting tube on tongue.
2. Align holes in jack with tongue and secure with
clevis pin.
Figure 3
1. Tongue jack
1
3. For storage, jack can be removed or rotated
upward and pinned.
INSTALL WIRE HARNESS (Fig. 4)
1. Plug topdresser wire harness into connector on
topdresser solenoid valve.
2. Secure appropriate terminals of tow vehicle
harness to tow vehicle battery (+ or -).
IMPORTANT: Make sure harness is connected to
correct terminals on battery.
3. Unplug loop back connectors from each harness
and plug harness's together.
Note: To prevent dirt or corrosion to harness connector
pins, Installloop back connectors to connectors
whenever vehicle harness's are disconnected.
4. Route wire harness' along tongue and secure to
tongue with wire connectors.
5. Plug controller harness connector into topdresser
wire harness connector. Route to operator's position
and secure along frame rail.
Figure 4
1. Topdresser harness
2. Controller harness
3. Tow vehicle harness
1
100-7882
10
2
3
NOTE: Wire harness has removable connectors which
allow permanently installing portion on vehicle, and
leaving the other portion with topdresser plugged in to
the solenoid.
MOUNT SKIDS (Fig. 5)
1. Mount a skid to each mounting bracket with (2)
carriage bolts, flat washers and locknuts. Position skids
as shown in figure 5.
Figure 5
1. Skid (4)
1
1