Contents
Safety ....................................................................... 4
General Safety ................................................... 4
Safe Operating Practices.................................... 4
Chemical Safety ................................................. 5
While Operating.................................................. 5
Maintenance....................................................... 7
Safety and Instructional Decals .......................... 8
Setup ...................................................................... 14
1 Installing the Anti-Siphon Fill
Receptacle.................................................... 14
2 Checking the Section-Hinge Springs.............. 14
3 Learning More about Your Product ................. 15
Product Overview ................................................... 16
Controls ........................................................... 18
Specifications .................................................. 22
Attachments/Accessories ................................. 22
Operation ................................................................ 22
Safety First ....................................................... 22
Preparing to Drive the Machine......................... 22
Performing the Pre-Starting Checks ................. 24
Operating the Machine ..................................... 24
Breaking in a New Sprayer ............................... 25
Preparing to Use the Sprayer............................ 26
Operating the Sprayer ...................................... 28
Using the Differential Lock ................................ 28
Filling the Fresh-Water Tank ............................. 28
Filling the Spray Tank........................................ 28
Operating the Sections ..................................... 29
Spraying ........................................................... 29
Spraying Tips.................................................... 30
Calibrating the Sprayer Flow............................. 30
Calibrating the Sprayer Speed .......................... 31
Calibrating the Section-Bypass Valves.............. 31
Agitation-Bypass Valve Knob Position .............. 32
Calibrating the Agitation-Bypass Valve ............. 32
Adjusting the Master-Section-Bypass
Valve ............................................................. 33
Locating the Spray Pump.................................. 33
Hauling the Machine ......................................... 33
Transporting the Sprayer .................................. 33
Towing the Sprayer ........................................... 34
Spray Filter Recommendations ........................ 34
Maintenance ........................................................... 37
Recommended Maintenance Schedule(s) ........... 37
Daily Maintenance Checklist............................. 38
Notation for Areas of Concern........................... 39
Pre-Maintenance Procedures .............................. 40
Raising the Sprayer .......................................... 40
Lubrication .......................................................... 40
Greasing the Machine....................................... 40
Greasing the Sprayer Pump ............................. 40
Greasing the Section Hinges ............................ 41
Engine Maintenance ........................................... 42
Checking the Air-Intake Screen ........................ 42
Servicing the Air Cleaner .................................. 42
Servicing the Engine Oil.................................... 43
Changing the Spark Plugs ................................ 44
Fuel System Maintenance ................................... 45
Replacing the Fuel Filter ................................... 45
Servicing the Carbon Canister .......................... 46
Draining the Fuel Tank ...................................... 46
Electrical System Maintenance ........................... 47
Drive System Maintenance .................................. 49
Brake Maintenance ............................................. 50
Checking the Brake Fluid.................................. 50
Inspecting the Brakes ....................................... 50
Adjusting the Parking Brake.............................. 51
Hydraulic System Maintenance ........................... 51
Checking the Transaxle/Hydraulic
Fluid .............................................................. 51
Changing Transaxle/Hydraulic Fluid ................. 52
Replacing the Hydraulic Filter .......................... 52
Checking the Hydraulic Lines and
Hoses............................................................ 53
Spray System Maintenance ................................. 53
Inspecting the Hoses ........................................ 53
Changing the Suction Filter............................... 54
Changing the Pressure Filter ............................ 54
Changing the Nozzle Filter................................ 55
Inspecting the Pump ......................................... 55
Inspecting the Nylon Pivot Bushings ................. 55
Adjusting the Booms to Level............................ 56
Cleaning .............................................................. 57
Cleaning the Flow Meter ................................... 57
Cleaning the Sprayer Valves............................. 58
Storage ................................................................... 67
Troubleshooting ...................................................... 69
Schematics ............................................................. 72
3
Summary of Contents for Multi Pro 1750
Page 72: ...Schematics g028078 Sprayer System Schematic Rev DWG 125 0698 Rev B 72...
Page 73: ...Notes...
Page 74: ...Notes...
