Toro 7066 - Manuals
Toro 7066 – Manual in PDF format online.
Manuals:
Manual Toro 7066
Summary
Pro Sweep Table Of Contents Chapter 1 -- Safety Safety Instructions 1 -- 2 . . . . . . . . . . . . . . . . . . . . . . . . . . Jacking Instructions 1 -- 4 . . . . . . . . . . . . . . . . . . . . . . . . . Securing Pro Sweep to Tow Vehicle 1 -- 5 . . . . . . . . . . . Safety and Instruction Decals 1 ...
Pro Sweep Page 1 -- 1 Safety Chapter 1 Safety Table of Contents SAFETY INSTRUCTIONS 2 . . . . . . . . . . . . . . . . . . . . . . Before Operating 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . While Operating 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance and Ser...
Pro Sweep Page 1 -- 2 Safety Safety Instructions The Pro Sweep is designed and tested to offer safe ser- vice when operated and maintained properly. Although hazard control and accident prevention partially are de- pendent upon the design and configuration of the ma- chine, these factors are also de...
Pro Sweep Page 1 -- 3 Safety Maintenance and Service 1. Before servicing or making adjustments, empty Pro Sweep hopper and position sweeper on a level surface. Chock sweeper wheels to prevent it from moving. If sweeper is attached to tow vehicle, apply tow vehicle parking brake, stop engine and remo...
Pro Sweep Page 1 -- 5 Safety Securing Pro Sweep to Tow Vehicle While operating or servicing the Pro Sweep, make sure that hitch pin is properly positioned in tow vehicle hitch and sweeper tongue. Hitch pin should be secured with hairpin clip (Fig. 2). 1. Hitch pin 2. Hairpin clip Figure 2 2 1 Safety...
Pro Sweep Page 2 -- 1 Product Records and Maintenance Chapter 2 Product Records and Maintenance Table of Contents PRODUCT RECORDS 1 . . . . . . . . . . . . . . . . . . . . . . . . . MAINTENANCE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EQUIVALENTS AND CONVERSIONS 2 . . . . . . ...
0.09375 Pro Sweep Page 2 -- 2 Product Records and Maintenance Equivalents and Conversions
Pro Sweep Page 2 -- 3 Product Records and Maintenance Torque Specifications Recommended fastener torque values are listed in the following tables. For critical applications, as determined by Toro, either the recommended torque or a torque that is unique to the application is clearly identified and s...
Pro Sweep Page 2 -- 6 Product Records and Maintenance Other Torque Specifications SAE Grade 8 Steel Set Screws Thread Size Recommended Torque Thread Size Square Head Hex Socket 1/4 -- 20 UNC 140 + 20 in--lb 73 + 12 in--lb 5/16 -- 18 UNC 215 + 35 in--lb 145 + 20 in--lb 3/8 -- 16 UNC 35 + 10 ft--lb 18...
Pro Sweep Hydraulic System Page 3 -- 1 Chapter 3 Hydraulic System Table of Contents GENERAL INFORMATION 2 . . . . . . . . . . . . . . . . . . . . . Operator’s Manual 2 . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic Hoses 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrau...
Pro Sweep Hydraulic System Page 3 -- 2 General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for your Pro Sweep machine. Refer to that pub- lication for additional information when servicing the machine...
Pro Sweep Hydraulic System Page 3 -- 6 Relieving Hydraulic System Pressure CAUTION Before disconnecting any hydraulic compo- nents, operate all sweeper hydraulic controls to relieve system pressure and avoid injury from pressurized hydraulic oil. Before disconnecting or performing any work on the Pr...
Pro Sweep Hydraulic System Page 3 -- 7 Hydraulic Schematic Hydraulic Schematic Pro Sweep All solenoids are shown as de--energized CONTROL MANIFOLD LIFT CYLINDER OFFSET CYLINDER Hydraulic System
Pro Sweep Hydraulic System Page 3 -- 8 Hydraulic Flow Diagrams Working PressureReturn Flow Brush Rotating Shown CONTROL MANIFOLD LIFT CYLINDER OFFSET CYLINDER Brush Circuit (ENERGIZED) (ROTATING)
Pro Sweep Hydraulic System Page 3 -- 9 Brush Circuit NOTE: Hydraulic flow and relief pressure for the Pro Sweep are determined by the tow vehicle. When the tow vehicle hydraulics are engaged for the sweeper, hydraulic flow from the tow vehicle goes to the sweeper control manifold (port P) through th...
Pro Sweep Hydraulic System Page 3 -- 10 Working PressureReturn Flow Dump Circuits CONTROL MANIFOLD LIFT CYLINDER OFFSET CYLINDER (ENERGIZED) (EXTENDING) (DE-- ENERGIZED) Sweeper Raise/Hopper (DE--ENERGIZED)
Pro Sweep Hydraulic System Page 3 -- 11 Sweeper Raise/Hopper Dump Circuits NOTE: Hydraulic flow and relief pressure to the Pro Sweep are determined by the tow vehicle. When the tow vehicle hydraulics are engaged for the sweeper, hydraulic flow from the tow vehicle goes to the sweeper control manifol...
Pro Sweep Hydraulic System Page 3 -- 12 Working PressureReturnFlow CONTROL MANIFOLD LIFT CYLINDER OFFSET CYLINDER (DE-- ENERGIZED) (RETRACTING) (ENERGIZED) (DE-- ENERGIZED) Sweeper Lower Circuits
Pro Sweep Hydraulic System Page 3 -- 13 Sweeper Lower Circuits NOTE: Hydraulic flow and relief pressure to the Pro Sweep are determined by the tow vehicle. When the tow vehicle hydraulics are engaged for the sweeper, hydraulic flow from the tow vehicle goes to the sweeper control manifold (port P) t...
Pro Sweep Hydraulic System Page 3 -- 14 Working PressureReturnFlow (Offset to Right Shown) CONTROL MANIFOLD LIFT CYLINDER OFFSET CYLINDER Sweeper Offset Circuits (EXTENDING) FOR RH OFFSET) (SHIFTED) (LOWER COIL ENERGIZED
Pro Sweep Hydraulic System Page 3 -- 15 Sweeper Offset Circuits NOTE: Hydraulic flow and relief pressure to the Pro Sweep are determined by the tow vehicle. When the tow vehicle hydraulics are engaged for the sweeper, hydraulic flow from the tow vehicle goes to the sweeper control manifold (port P) ...
Pro Sweep Hydraulic System Page 3 -- 16 Troubleshooting The cause of an improperly functioning hydraulic sys- tem is best diagnosed with the use of proper testing equipment and a thorough understanding of the com- plete hydraulic system. A hydraulic system with an excessive increase in heat or noise...
Pro Sweep Hydraulic System Page 3 -- 23 Check Hydraulic Lines and Hoses WARNING Keep body and hands away from pin hole leaks or nozzles that eject hydraulic fluid under high pressure. Use paper or cardboard, not hands, to search for leaks. Hydraulic fluid escaping under pressure can have sufficient ...
Pro Sweep Hydraulic System Page 3 -- 24 Brush Motor 1. Brush housing 2. Coupling cover (2 used) 3. Lock washer (8 used) 4. Cap screw (8 used) 5. Lock nut (2 used) 6. Flat washer (2 used) 7. Carriage bolt (6 used) 8. Coupling assembly 9. Hydraulic hose (2 used) 10. O--ring (2 used) 11. Hydraulic fitt...
Pro Sweep Hydraulic System Page 3 -- 26 Brush Motor Service 1. Cap screw (5 used) 2. End cover 3. Ring seal 4. Commutator seal 5. Commutator and ring assembly 6. Manifold 7. Stator 8. Wear plate 9. Drive link 10. Coupling shaft 11. Woodruff key 12. Bushing 13. Thrust bearing 14. Thrust washer 15. In...
Pro Sweep Hydraulic System Page 3 -- 28 Hydraulic Control Manifold 1. Main frame 2. Cap screw (2 used) 3. Flat washer (4 used) 4. Hydraulic control manifold 5. Lock nut (2 used) 6. Hydraulic hose 7. O--ring 8. Hydraulic hose (2 used) 9. O--ring 10. Hydraulic hose (2 used) 11. Hydraulic hose (2 used)...
Pro Sweep Hydraulic System Page 3 -- 30 Hydraulic Control Manifold Service 1. Orifice (0.050) (OR1) 2. #4 zero leak plug 3. Solenoid valve (SV1) 4. Coil spacer 5. Nut 6. Solenoid coil 7. #4 zero leak plug 8. Solenoid valve (SV2) 9. Solenoid valve (SV3) 10. Solenoid coil 11. Nut 12. Relief valve (RV)...
Pro Sweep Hydraulic System Page 3 -- 32 Lift Cylinder 1. Main sweeper frame 2. Lift cylinder 3. Cap screw 4. Pivot pin 5. Lock nut 6. Pitch frame 7. Pivot pin Figure 20 FRONT RIGHT 2 3 6 1 5 7 4 3 5
Pro Sweep Hydraulic System Page 3 -- 34 Lift Cylinder Service 1. Wear ring 2. Seal 3. O--ring 4. Tube 5. Rod 6. O--ring 7. Backup ring 8. Retaining ring 9. Head 10. Wiper 11. Lock nut 12. Piston Figure 22 5 7 8 9 6 1 3 2 12 10 11 250 to 300 ft--lb (339 to 407 N--m) 4 Disassembly (Fig. 22) 1. Remove ...
Pro Sweep Hydraulic System Page 3 -- 36 Offset Cylinder 1. Offset cylinder 2. Hitch tongue 3. Pivot pin (2 used) 4. Cap screw (2 used) 5. Flange nut (2 used) 6. Bracket 7. Hydraulic hose (2 used) 8. O--ring 9. 90 o hydraulic fitting (2 used) 10. O--ring Figure 24 FRONT RIGHT 2 3 6 1 5 4 3 4 5 7 8 9 ...
Pro Sweep Hydraulic System Page 3 -- 38 Offset Cylinder Service 1. Grease fitting 2. Tube 3. Lock nut 4. Wear ring 5. Capseal 6. Piston 7. Spacer 8. O--ring 9. O--ring 10. Backup washer 11. Retaining ring 12. Seal 13. Head 14. Wiper 15. Rod Figure 25 2 3 6 8 9 10 11 13 1 5 7 12 14 15 4 1 30 to 35 ft...
Pro Sweep Page 4 -- 1 Electrical System Chapter 4 Electrical System Table of Contents GENERAL INFORMATION 2 . . . . . . . . . . . . . . . . . . . . . Operator’s Manual 2 . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical Diagrams 2 . . . . . . . . . . . . . . . . . . . . . . . . . . SPEC...
Pro Sweep Page 4 -- 2 Electrical System General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for your Pro Sweep machine. Refer to that pub- lication for additional information when servicing the machin...
Pro Sweep Page 4 -- 7 Electrical System Adjustments Proximity Switches The Pro Sweep uses five (5) identical inductive proximi- ty switches to control sweeper operation. These proxim- ity switches are normally open and close when a sweeper frame component is positioned near the target end of the swi...
Pro Sweep Page 4 -- 8 Electrical System Component Testing For accurate resistance and/or continuity checks, elec- trically disconnect the component being tested from the circuit (e.g. unplug the relay wire harness connector be- fore doing a continuity check on relay). CAUTION When testing electrical...
Pro Sweep Page 4 -- 9 Electrical System Dump Beeper The dump beeper sounds to notify the operator and by- standers when the sweeper is raised for the hopper dump function. The beeper is attached to the frame in front of the RH wheel (Fig. 6). Testing 1. Position sweeper on a level surface with dump ...
Pro Sweep Page 4 -- 10 Electrical System Relays 1. Cover 2. Flat washer (3 used) 3. Cap screw (3 used) 4. Cap screw (8 used) 5. Flat washer (8 used) 6. Lock nut (8 used) 7. Hopper Height Select relay 8. Logic Inverter relay 9. Broom relay 10. Up Function Select relay 11. Offset Lockout relay 12. Dow...
Pro Sweep Page 4 -- 12 Electrical System Proximity Switches 1. LH switch plate 2. Offset lockout switch (hole 5) 3. Turn around position switch (hole 1) 4. Lock nut (2 used per switch) 5. Lock washer (2 used per switch) 6. RH switch plate 7. Transport position switch (hole 3) 8. Broom enable switch ...
Pro Sweep Page 4 -- 14 Electrical System 4. If a proximity switch LED does not function correctly: A. Disconnect sweeper power harness from tow ve- hicle. Then, disconnect the proximity switch connec- tor from the sweeper wire harness. Reconnect sweeper power harness to tow vehicle. B. Using a multi...
Pro Sweep Page 4 -- 15 Electrical System Solenoid Valve Coil The hydraulic system on the Pro Sweep uses five (5) so- lenoid valve coils on the hydraulic control manifold (Fig. 13). Testing 1. Position sweeper on a level surface with dump hop- per lowered. If sweeper is attached to towing vehicle, ap...
Pro Sweep Page 4 -- 16 Electrical System Remote Transmitter The remote transmitter (Fig. 14) is a solid state electrical device that sends radio frequency (RF) signal inputs to the sweeper control module for operator control of ma- chine electrical operation. The remote transmitter has sufficient ra...
Pro Sweep Page 4 -- 17 Electrical System Control Module The control module is a solid state electrical device that receives signal inputs from the remote transmitter and uses those inputs to control sweeper electrical opera- tion. The control module is attached to the frame in front of the RH wheel ...
Pro Sweep Page 4 -- 18 Electrical System Service and Repairs Solenoid Valve Coil 1. Solenoid valve (SV1) 2. Hydraulic manifold 3. Solenoid relief valve (SRV) 4. Coil spacer 5. Nut 6. Solenoid coil 7. Nut 8. Solenoid valve (SV2) 9. Solenoid valve (SV3) 10. Solenoid coil 11. Nut Figure 17 2 3 6 8 9 10...
Pro Sweep Page 5 -- 1 Chassis Chapter 5 Chassis Table of Contents SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 3 . . . . . . . . . . . . . . . . . . . . . Operator’s Manual 3 . . . . . . . . . . . . . . . . . . . . . . . . . . Securing Pro Sweep to T...
Pro Sweep Page 5 -- 2 Chassis Specifications Item Description Tires Size 26.5 x 14 -- 12, 4 Ply, Tubeless Pressure 12.5 PSI (86 kPa) Wheel Lug Nut Torque 70 to 90 ft--lb (95 to 122 N--m)
Pro Sweep Page 5 -- 4 Chassis Service and Repairs Wheels 1. Main frame 2. Lug nut (5 used per wheel) 3. Wheel and tire assembly 4. Wheel hub 5. Axle 6. Cap screw (4 used) 7. Support washer (4 used) 8. Flange nut (4 used) Figure 2 FRONT RIGHT 70 to 90 ft--lb (95 to 122 N--m) 3 2 4 1 5 6 7 8 63 to 77 ...
Pro Sweep Page 5 -- 5 Chassis Wheel Removal (Fig. 2) 1. Position sweeper on a level surface with dump hop- per empty and lowered. Have sweeper attached to tow- ing vehicle, apply vehicle parking brake, stop engine and remove key from the ignition switch. Chock sweep- er wheels to prevent sweeper fro...
Pro Sweep Page 5 -- 6 Chassis Wheel Bearings Figure 3 1. Axle 2. Grease seal 3. Inner bearing cone 4. Inner bearing cup 5. Wheel hub 6. Lug bolt (5 used) 7. Outer bearing cup 8. Outer bearing cone 9. Lug nut (5 used) 10. Washer 11. Slotted hex nut 12. Cotter pin 13. Dust cup 6 7 3 2 5 4 1 8 11 9 10 ...
Pro Sweep Page 5 -- 8 Chassis Servicing the Brush Housing 1. Saddle frame 2. Roller 3. Hydraulic brush motor 4. Brush 5. Brush housing Figure 4 FRONT RIGHT 3 2 5 4 1
Pro Sweep Page 5 -- 10 Chassis Brush 1. Carriage screw 2. Top rubber shield 3. Lock nut (2 used) 4. Top shield plate 5. Flange nut 6. Flat washer (2 used) 7. Carriage bolt (3 used per bearing) 8. Cap screw (4 used per cover) 9. Lock washer (4 used per cover) 10. Coupler cover (2 used) 11. Cap screw ...
Pro Sweep Page 5 -- 12 Chassis Brush Housing 1. Saddle frame 2. Cap screw 3. Lock nut 4. Flange bushing (2 used per mount) 5. Pivot mount (2 used) 6. Grease fitting (1 used per mount) 7. Thrust washer 8. Brush housing 9. Cap screw 10. Flat washer 11. Hardened spacer Figure 8 FRONT RIGHT 94 to 116 ft...
Pro Sweep Page 5 -- 14 Chassis Roller 1. Roller scraper 2. Carriage screw (8 used) 3. Roller 4. Brush housing 5. Flange nut (10 used) 6. Bearing flange (2 used per bearing) 7. Locking collar (2 used) 8. Set screw (1 per collar) 9. Bearing (2 used) 10. Lock nut (2 used per bearing) 11. Flat washer (2...
Pro Sweep Page 5 -- 16 Chassis Frame Assembly 1. Main frame 2. Cap screw (4 used) 3. Pivot pin (2 used) 4. Flange nut (6 used) 5. Pitch frame 6. Pivot pin 7. Cap screw (2 used) 8. Pivot pin (2 used) 9. Hardened spacer (2 used) 10. Pivot saddle 11. Carriage bolt 12. Pivot pin 13. Lock nut 14. Saddle ...
Pro Sweep Electrical Diagrams Page 6 -- 1 Chapter 6 Electrical Diagrams Table of Contents ELECTRICAL SCHEMATIC Electrical Schematic 3 . . . . . . . . . . . . . . . . . . . . . . . . . CIRCUIT DRAWINGS Brush Circuit 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sweeper Raise Circuit...
Page 6 -- 3 Electrical Schematic Pro Sweep Relays are shown as de-- energizedAll ground wires are black CAP CONTROL MODULE CAP NOTE: NO OTHER MACHINE FUNCTIONS WIRES ARE CONNECTED. WILL WORK WHEN LEARN SHUNT
Page 6 -- 4 Brush Circuit Power CurrentControl Current Pro Sweep Tested to Compl y With FCC Standar ds FO R HO ME O R O F FIC E U S E Canada3575APFB1 Model: 44538 N 1 6 2 5 Ma d e in U.S .A. CONTROL MODULE REMOTE TRANSMITTER 115 --9062 Tested to ComplyWith FCC Standards F OR HOME OR O FFIC E US E Ca...
Page 6 -- 5 Electrical Power Exists to Pro Sweep. Remote Transmitter Sweeper Up Button Pressed. Sweeper Directly Behind Tow Vehicle (Can Raise to Transport Height Position). Tested to Compl y With FCC Standar ds FO R HO ME O R OF FIC E U S E Canada3575APFB1 Model: 44538 N 1 6 2 5 Ma d e in U.S .A. C...
Page 6 -- 6 Electrical Power Exists to Pro Sweep. Remote Transmitter Sweeper Up Button Pressed. Sweeper in Off-- Set Position (Can Raise to Turn Around Height Position). Tested to Compl y With FCC Standar ds FO R HO ME O R O F FIC E U S E Canada3575APFB1 Model: 44538 N 1 6 2 5 Ma d e in U.S .A. CONT...
Page 6 -- 7 Hopper Dump Circuit Power CurrentControl Current Pro Sweep CAP Electrical Power Exists to Pro Sweep. Hopper Dump Will Occur if Tow Vehicle Hydraulics Sweeper Directly Behind Tow Vehicle and In Remote Transmitter Dump Sequence Entered and Then Hopper Dump Button Pressed. Transport Height ...
Page 6 -- 9 Sweeper Lower Circuit Power CurrentControl Current Pro Sweep CAP Electrical Power Exists to Pro Sweep.Remote Transmitter Sweeper Down Button Pressed and Released. Latched Relays Tested to Compl y With FCC Standar ds F O R HO ME O R O FF ICE U S E Canada3575APFB1 Model: 44538 N 1 6 2 5 Ma...
Page 6 -- 10 Sweeper Offset Circuit Power CurrentControl Current Pro Sweep (Offset Right Shown) Tested to Compl y With FCC Standar ds F O R HO ME O R O FF IC E U S E Canada3575APFB1 Model: 44538 N 1 6 2 5 Ma d e in U.S .A. CONTROL MODULE 115 --9062 Tested to ComplyWith FCC Standards F OR HO ME O R O...
Page 6 -- 11 Pro Sweep Power Wire Harness BLACK RED BLUE
Page 6 -- 12 Pro Sweep Main Wire Harness Drawing CONTROL MODULE CONTROL MODULE
Page 6 -- 13 Pro Sweep Main Wire Harness Diagram Y E LLO W BLACK PINK PIN K PIN K VIO LET YELLOW ORANGE PINK RED BLACK BLUE PINK GRAY G R EEN WH ITE Y E LLO W TA N G R EEN BL AC K Y E LLO W BL AC K ORA N GE BL AC K Y E LLO W BL AC K ORA N GE GRA Y ORANGE GRAY WHITE PINK BLACK BLUE WHITE TAN WHITE BL...
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