MODEL NOQ. 41120-50001 & UF MODEL NO. 41128-50001 & UP MODEL NO, 41020-50001 & UP MODEL NO. 41021-50001 & UP MODEL NO. 41130-50001 & UP FORM NO. 93-1048 OPERATOR'S MANUAL PRO-CONTROL™ SPRAY SYSTEM FOR THE MULTI-PRO 1100™ VEHICLE To assure maximum safety, optimum performance, and to gain knowledge of the product, it is essential that you or any other operator of this Vehicle read and understand the contents of this manual before the engine is ever started.
A SAFETY INSTRUCTIONS WHILE OPERATING: 5, Drive the Vehicle safely. A. Always SLOW the Vehicle when approaching and while making a tum. 8. Ways SLOW the Vehicle when driving in unfamiliar areas or over rough terrain. C. Always SLOW the Vehicle when changing the direction.of travel.or preparing.to stop. D. When turning or driving on slopes, always SLOW the Vehicle, then turn the vehicle to prevent loss of control and possible upset. E. DO NOT make sudden or sharp tums.
INTRODUCTION The Toto Pro-Controi™ Spray System is designed to improve the accuracy and uniformity of spray applications. Its performance relies on the installation and preventive maintenance of the complete Sprayer. This Manual provides a simple step-by-step procedure for installing and operating the Toto Pro-Control™ Spray System. The Toto Pro-Control™ System consists of a computer based Control Console, a Speed Sensor, Turbine Type Flow Meter and a Motorized Control Valve. The Speed Sensor.is mounted.
CONSOLE FEATURES Console REV. (Revision) IMPORTANT: This Console requires selection of can be determined by area measurement in US (acres); Sl [hectares] or lflll@m e letter stamped in REV. TU {1,000 sq. ft.} and type of speed sensor SP1 el box on fable. (wheel drive, etc.) or P2 {radar) speed sensor. Bax 1007 s s0. snivel {The Toto Pro-Control uses the SP1 wheel 083-0158-X, Console PGM (Program) drive sensor.} ox Tie] can be determined by letter stamped in PGM o box on label.
BEFORE SPRAYING CONSOLE CALIBRATION: CALCULATING "BOOM CAL" (Boom 1, Boom 2,Boom 3) Boom cal is calculated by multiplying the number of spray tips times the tip spacing. For the Toto Pro-Control™, having nozzles at 20" spacing, the Console should be programmed as follows: "Boom 1 (left)" 80; "Boom 2 (center)” 60: “"Boom 3 {right)" 80. CALCULATING "SPEED CAL" 1. Place chalk mark or tape on vehicle tire, on which Speed Sensor is mounted. See FIG. 3.
BEFORE SPRAYING CONSOLE CALIBRATION (CONT'D): CALCULATING "RATE 1" AND “RATE 2" Refer to the Chemical Manufacturer's instructions on the chemical container label to determine the application rate of the chemical to be sprayed. Enter the application rate {with decimal) in RATE 1 and RATE 2. Enter the rates in gallons per acre (US meddle, gallons per 1000 sq. ft. {TU mode) or liters per hectare (St mode) depending .on the base measurement selected. NOTE: RATE 2 should not differ more than 20% from RATE 1.
US AND TU FORMULAS S| FORMULA FINDING THE CORRECT NOZZLE SIZE Nozzle | Pressure | Rapacity APPLICATION RATES FOR NOZZLES | Part No, | Number Psi G) | 1 Nozzle 20" SPACING Decorator ePM) GALLONS PER ACRE GALLONS PER 1000 §U. FT.
BEFORE SPRAYING CONSOLE PROGRAMMING: After all installation procedures have been completed and Console power is turned "ON", the Can sole will fish "CAL" in the RATE display. This means you must calibrate or program the Console before it can be operated. Thesis a onetime operation which does nat have to be repeated unless the Console or Vehicle battery wires are disconnected... or the Vehicle battery is discharged...in which case, the Console would have to be re-programmed.
BEFORE SPRAYING INITIAL CONSOLE PROGRAMMING (Cont'd): You may also want o enter data in the keys labeled: w) and (:7 although it is not required for Aspiration of the system. 13. Key$ “VOLUME TANK® (Optional) Enter the amount of material in the Tank. This number must be re-entered each time the Tank is refilled. The function monitors Tank volume while spraying, based on application rate. 14. Key 0. "TIME" . (Optional).~ Enter time of day based on 24 hours. 1:30 p.m.
BEFORE SPRAYING The DATA LOCK CODE may be cleared by entering & code removing Console power. POWER DOWN DELAY FEATURE: To conserve the Vehicle's 12-volt battery, the Power Down Delay should be set. in this "power down" mode, il data will be retained, but the time of day clock will not operate. The Power Down Delay is initially set.at 10 days. TO CHANGE DELAY TIME: 1, Depress "TIME" for § seconds and the current delay time will appear. 2.
BEFORE SPRAYING INITIAL SYSTEM SET-UP: 1. Fil the Tank with water and open the Suction Line Valve. See FIG. 4. IMPORTANT: The pump will be damaged if it is activated before it Is completely filled with liquid. Be certain the suction line naive is open and liquid has reached the pump. 1. Suction Naive Handle (pen) 2. Pump Engagement 3. Pump Engagement Lever {engaged) 4. By-Pass Naive Handle Lever (disengaged) {open) 2. Take the vehicle out of gear and set the Earmark brake.
5. BEFORE SPRAYING INITIAL SYSTEM FIELD At the end of each swath sprayed, switch the MASTER ON/OFF to "OFF” to shut off flow. This also shuts off the acreage totalizator. 6. Verify acres covered and gallons used, FILLING THE SOLUTION TANK: A caution Chemicals can be hazardous Read carefully the directions printed on the chemical manufacturer's labels before handling chemicals. Instructions on chemical manufacturer's container labels, regarding mixing proportions, should be read and strictly followed.
For future reference, pencil in your calibrations numbers in the spaces below. 1 209 70l sl e 0| wnn OPERATION USING THE SPRAYER: AFTER SPRAYING: IMPORTANT: Check all of your equipment... make certain that all components are clean... including the Tank, Pump, Control Valves, Strainers, Check Valves, Hoses, Nozzles, Spray Tips and Suction Line Strainer.
PREVENTATIVE MAINTENANCE Preventative maintenance is most important to assure Jon fife of the Pro-Control Spray System. The following maintenance procedures should be followed on a regular basis: Flush the entire spraying system as described on page 13 after sate use. Failure to clean the system can result in a chemical residue which can plug the Flow Meter, Solenoids, Control Valve, Hosts and/or Nozzle Tips, and seriously damage the Centrifugal Pump. Wash spray nozzles thoroughly with water.
MAINTENANCE FLOW METER: Once per season the Flow Meter should be flushed and cleaned. Perform this procedure mare often if suspension type products are being sprayed. 1. _Thoroughly rinse and drain the entire spraying system, 2. Remove Flow Meter from Sprayer and flush with clean water to.remove any.chemicals. 3. Remove flange bolts from the Flow Meter. Bee FIG. Flange Brit 4. Transducer 2. Turbine Hub 5. Turbine Stud 3. Turbine 4. Remove the turbine hub and turbine from inside Flow Meter. 5.
MAINTENANCE PROCEDURE TO RE-CALIBRATE FLOW METER: 1. Enters METER CAL number of 100 {378} in key fabled: @ 2. TOTAL VOLUME of 0 in key labeled: (gm. 3. Witch OF F Boom 2 and Boom 3. 4. Remove Boom 1 hose at boom connection and place the hose in a 5 gallon [19 inter] container. 5. Switch on Boom 1 and pump exactly two (2) containers {10 gallons) [38 liter]. 8. The readout in TOTAL VOLUME (multiplied by 10) is your new METER CAL number.
MAINTENANCE TROUBLESHOOTING GUIDE NO. PROBLEM CORRECTIVE ACTION 1. NO DISPLAY LIGHTS 1. Check fuse on back of Console. WITH POWER ON 2. Check battery connections 3. Check aeration of POWER ON OFF switch. 4, Return Console to Raven, Inc. to replace Processor Board Assembly. 2 ALL KEYBOARD LIGHTS ON-AT-SAME 1 Return-Can sole to Raven; inc. to replace TIME Processor Board Assembly. 3 A DIGIT CAN NOT BE ENTERED VIA 1. Return Console to Raven, Inc. fo replace KEYBOARD Face Plate Sub-assembly, 4.
MAINTENANCE TROUBLESHOOTING GUIDE (Cont'd.) NO. PROBLEM CORRECTIVE ACTION 11 SPEED INACCURATE OR UNSTABLE 1. Run speed check on hard surface road. If SPEED is not accurate, verify the clearance gap between the Wheal Magnets and the Switch Assembly. The gap should Adjust switch bracket if required. Remove one red magnet and one black magnet from the wheel. (Reposition remaining red and black magnets directly across from each other).
MAINTENANCE TROUBLESHOOTING GUIDE (Cont'd.) NO. PROBLEM CORRECTIVE ACTION 14. CAN NOT VARY RATE IN MANUAL OPERATION OR IN AUTO 1. 2. 3. Check cabling to motorized Control Valve for breaks, Check connections cleanliness. Verify that there is voltage at the naive connector by placing MASTER switch ON; RATE 1/ RATE 2 / MAN switch to MAN; and Power switch to ON. Manually operate DECREEING switch to verify voltage. Verify that valve is turning, if not, replace motorized Control Valve.
MAINTENANCE CENTRIFUGAL PUMP SEAL PROBLEM TROUBLESHOOTING Trouble Probable Cause Remedy 1. Cracked or broken stationary seat (Ceramic) Seal ran dry and healed up. When liquid reached seal faces it was cooler, causing thermal cracks. Heck To Infest seal chamber is 1l of liquid before starting pump. On high temperature application insure proper flushing at seal faces. 2. Carbon washer scored proved. Dirty System. Have system cleaned and flushed. 3. Carbon washer worn unevenly. Seal improperly installed.
MAINTENANCE Airways flush pump with water, or neutralizing agent before servicing. Refer to the illustrated Parts List for part ordering information. Pump Housing Disassembly In most cases, seal replacement requires disassembly of only the pump naif of the unit. 1. Remove the four casing cap. screws with 8/16" box end wrench. Tap pump casing on discharge port with rubber hammer, if necessary, to break loose from mounting flange.
MAINTENANCE 4. To install the rotary portion of the mechanical seal, pace it over the shaft with the carbon side facing in, and press until it bottoms out against the stationary portion. See FIG. 11. 5. Insert key into shaft key slot. Place impeller on shaft. Multiplier nut on shaft end using a large screwdriver or file in the impeller vanes for support, tighten impeller nut securely. 6. Install O-ring on mounting flange, Replace Q-ring if worn or damaged. 7.
CONDITION 1. Naive won't open 2. Naive won't shut off 3. Leakage around coil or around lower diaphragm piston. 4. Blowing fuses 5. Valve operating properly, but pressure drop too high. MAINTENANCE TROUBLESHOOTING THE 92-0356 SOLENOID VALVE POSSIBLE CAUSES A. No electrical power to valve B. Stroke teo long C. Stem movement restricted A. Spring malfunction B. Stem movement restricted C. Seat washer blown out of retainer due to excessive pressure D.
MAINTENANCE SOLENOID VALVE: IMPORTANT: Before performing any maintenance, make sure electrical power to the coil is shut off and line pressure is relieved. ¢ Keep all electrical connections, coil and metal strap clean at all dimes. ® A protective coating may be applied to the completed electrical connections if desired. Do not apply lubricating oils ar other petroleum products to the valves, as this may cause swelling of the rubber parts.
MAINTENANCE SOLENOID VALVE (Cont'd) 5. Position valve body sub assembly and coil sub assembly together. Mounting position is not important; the relationship of the inlets and outlets may be placed at any position relative to the electrical connections on the coil assembly. 6.” Replace lower diaphragm housing (2). Secure coil sub assembly, hod sub assembly and lower diaphragm housing using four screws (21). Care must be exercised to uniformly tighten the retaining screws (21). 7.
The Toto Promise A One Year Limited Warranty The Toto Company promises {o repair your Pro-Control Spray System for the Multi-pro™ 1100 Vehicle (comprising of models (41120, 41128, 41020, 41021, 41130} if defective in materials or workmanship.