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If there is no response from any of the following tests, refer to

the main wiring diagram on the pre vi ous page to locate the

next connector in line to ward the con sole and repeat the test

at that con nec tor. If there is a response at that connector, the

problem may be in the cable between the two connectors (or

the con nec tors themselves).

SPEED INPUT

Turn rotary switch to speed po si tion and dis con nect the

speed sensor (yel low tie) from the main harness. Check

for 12 volts between pins B (white) and C (black) of the

main harness speed cable (yellow tie). Using a clip lead

or other jumper wire (such as a paper clip bent in a “U”),

several times rap id ly short to geth er pins A (red) and C

(black) of the 3-pin connector

(See Illustration 26).

The

console should respond with some speed read ing.

FLOW INPUT

Turn rotary switch to flow rate (not spray rate) and

disconnect the flow sen sor (green tie) from the main

harness. Check for 12 volts be tween pins B (white) and C

(black) of the main harness flow cable (green tie). Using

a clip lead or other jumper wire (pa per clip bent in a “U”),

several times rapidly short together pins A (red) and C

(black) of the 3-pin connector

(See Il lus tra tion 20).

The

con sole should re spond with some flow rate reading.

FLOWMETER

Shaking the Flowmeter end to end should pro duce a “rattling”

sound (shaft end play). Blowing in the meter from either end

should spin the turbine freely. If the turbine spins freely but

the meter will not register flow with a known working sensor,

the turbine may be defective. See Flow me ter Assembly and

clean ing on page 36 for details.

ELECTRIC BOOM VALVES

If 12 volts and signal are present, but valves will not activate,

consult valve manufacturer’s troubleshooting instructions.

Three-Pin Connector

Illustration 20

Troubleshooting

Console Inputs

SERVO VALVE CONTROL SIGNAL

Flip the power switch to ON, put the console in MANUAL

mode, place the Run/Hold switch in the RUN position and

turn all boom switches to ON. Using a voltmeter, check from

a good frame ground to each of the servo wires on the main

harness connector (Harness must be disconnected from

servo valve.). You should get zero volts on each wire. Holding

the “+” button should cause the RED wire on the three-pin

connector (VIOLET wire on ten-pin connector) to pulse

toward twelve volts and the BLACK wire on the three-pin

connector (GRAY wire on ten-pin connector) should remain

at zero. Holding the “-” button should show the opposite

results.

SERVO VALVE

The best way to test the servo valve is with a known working

console. Flip the power switch to ON, put the console in

MANUAL mode, place the Run/Hold switch in the RUN

position and turn all the boom switches to ON. With the

servo valve connected to the servo valve lead on the main

harness, holding the “+” button should close the servo valve

and holding the “-” button should open the servo valve

(provided the console has passed the Servo Valve Control

Signal test). The servo valve should operate smoothly from

fully open to fully closed, in both directions.
You may also use a 9-volt transistor battery. Connecting the

battery to each terminal on the servo valve should cause the

servo valve to run in one direction. Reversing the battery

connections should cause the servo valve to run the other

direction. The servo valve should operate smoothly from fully

open to fully closed, in both directions.

DO NOT

connect 12

volts directly to the servo valve. Damage may result.

PLUMBING

Proper plumbing is a very important factor in obtaining

optimal performance from your MT-3405 system.

The chart

on page 29 will help you determine what area of the plumbing

may be causing your problem.

At this point, it is assumed that

your plumbing basically matches that of the system diagram

on page 7 and that the servo valve and flowmeter are known

to be installed correctly and functioning properly. In addition,

make certain that you have selected and installed the correct

spray tips for the application, speed and spray rate that you

intend to maintain. Don’t forget the obvious such as leaky

fittings and hoses, pinched hoses and plugged or worn

nozzles.

If you need more detail than the chart provides,

please refer to Plumbing Guidelines on page 30.

Содержание MT-3405 LR F

Страница 1: ...MT 3405 F LR AUTOMATIC RATE CONTROLLER REFERENCE MANUAL TM ...

Страница 2: ...his manual and the actual components before beginning Following the procedures described in this manual will ensure proper per for mance and help avoid problems or questions once you are in the field This manual is written for the MT 3405 F Model MT34F 99 LR which may be used for either English or Metric mea sure ment Please read the manual carefully and follow the instructions as they apply to yo...

Страница 3: ...s to extend the term of the foregoing warranty period should the Buyer return completed warranty registration information with dated proof of purchase to the Seller within one 1 year from the original date of purchase All conditions and limitations of said foregoing warranty except the term of said foregoing warranty shall apply Said term shall be extended to a total of three 3 years from the orig...

Страница 4: ...alibration Values 18 22 23 Setting Individual Boom Width 18 Banding Application Calibration 21 Determining Wheel Circumference 21 Drive Shaft Speed Sensor Calibration 22 Care and Maintenance 23 Fine tuning Speed Distance Calibration Value 24 Fine tuning Flowmeter Calibration 25 Test Speed 26 Pre field System Checkout 26 27 Plumbing Overview Diagram 19 Operation 27 29 Console Switches and Buttons 2...

Страница 5: ... 31 Flowmeter Assembly 35 Plumbing Guidelines 36 37 General 36 Pump Inlet 36 Agitation 36 Servo 36 Flowmeter 36 Pump 36 Valve Purpose and Adjustments 36 37 Tank Shut off Valve 36 Agitation Shut off Valve 36 Pressure Relief Valve 37 Range Adjust Valve 37 Throttle Valve 37 Relief Valve 37 12 Volt Servo Valve Calibration 38 Appendices 39 45 Appendix A Optional Speed Sensor Mounting Installation 39 41...

Страница 6: ...ounting Bracket P N 10013 E Magnets 6 P N 12069 2 in hardware bag MT 3405 F LR AUTOMATIC RATE CONTROLLER REFERENCE MANUAL TM Reference Manual P N 13773 MT 3405 F Console P N 13775 10 10 Pin M P Extension Cable 6 P N 13221 5 3 Pin W P Extension Cable P N 10450 1 Electric Servo Valve P N 11218 14 Nylon Cable Ties P N 12910 FM750 GFN Flowmeter P N 11501 Console Mount Kit P N 13254 5 Hall effect Flow ...

Страница 7: ...7 MT 3405F System Layout Speed Boom 1 Yellow Boom 2 Brown Boom 3 Gray Aux Power Orange Gnd Gnd 12 VDC Boom 4 Black Boom 5 Red Fuse Holder and Terminals Installed by User Blue ...

Страница 8: ... RED 20 GA ORG 20 GA YEL 20 GA GRN 20 GA BLU 20 GA VIO 20 GA GRY 20 GA WHT 20 GA BLK 10 PIN M P 150 SHROUD 10 PIN M P 150 TOWER 120 IN 20 GA BRN 20 GA RED 20 GA ORG 20 GA YEL 20 GA GRN 20 GA BLU 20 GA VIO 20 GA GRY 20 GA WHT 20 GA BLK A B C D E F G H J K 10 PIN M P 150 SHROUD 10 PIN M P 150 TOWER A B C D E F G H J K 20 GA BRN 20 GA RED 20 GA ORG 20 GA YEL 20 GA GRN 20 GA BLU 20 GA VIO 20 GA GRY 20...

Страница 9: ...ed Sensor or Vansco or Optional Radar or GPS Speed Sensor Magnets on Hub of Non driven Wheel Local Access Speed Connection Battery Rear Speed Connection Nurse Tank NH3500 Kit or Liquifier Kit TM Main Harness Hitch Connection MT NH3 II Console with Vacuum Mount ...

Страница 10: ...nsole Connect the blue chassis ground wire to a good frame ground See Il lus tra tion 2 Make sure there is good metal to metal contact Route the power cable from the console to the battery Cut off excess length In routing cable to battery avoid ar eas where the ca ble may be subjected to abra sion or ex ces sive heat Install the in line fuse provided with the kit on the white wire as illustrated t...

Страница 11: ...ginformationaboutmagnet spacing and polarity The number of magnets that must be used depends on where you mount the sensor The general rule for tractor or implement wheels is one magnet for each wheel bolt minimum of two and always use an even number For drive shafts or small wheels ATV s a minimum of two magnets are required The magnets provided by Micro Trak are marked with a dashed line on the ...

Страница 12: ...other high quality adhesive When using adhesive thoroughly clean the area of dirt and oil Attaching Magnets The magnets are attached to a wheel hub or drive shaft and the speed sensor is mounted directly over the magnet When the wheel or drive shaft begins turning a speed impulse is sent to the MT 3405 F console every time a magnet passes by the tip of the speed sensor For the speed sensor to oper...

Страница 13: ... Diagram on page 7 SENSOR IDENTIFICATION CHART SENSOR SENSOR BODY COLOR MAIN HARNESS TIE COLOR Speed Green Yellow Flow Green Green Vansco Radar Speed Sensor Speed Sensor Options In addition to the standard Hall effect magnetic speed sensor the Agri Cruise IITM may be interfaced with a va ri ety of other speed sensing equipment such as the options listed below Astro 5 GPS Speed Sensor The Astro 5 i...

Страница 14: ...n 5 Flow Sensor Cable Installation With the flowmeter in place install the flow sensor cable GREEN body Screw sensor all the way into hole of flow me ter Tight en 3 8 jam nut to lock sen sor in place Uncoil flow sensor cable and carefully route it to meet the main harness flow connector marked with GREEN tie Align connectors and press firmly together until locking tab clicks into place Secure cabl...

Страница 15: ...rvo valve Do not install the servo valve in the agitation line Slow response time and marginal operation may result The return line should tee from the main line just after the throttling valve See Illustration 9 The throttling valve is used to limit the output set maximum output of the pump to the flowmeter and servo valve The throttling valve is adjusted to put the servo valve in its optimal ope...

Страница 16: ...Illustration 10 as your pattern for proper installation if your relief valve has a flow through port DO NOT install the relief valve closer than 12 to the flowmeter With the relief valve installed locate the violet wire tied back on flow servo cable and crimp a female terminal on the violet wire and connect to relief valve terminal Connect other terminal on relief valve to ground If your relief va...

Страница 17: ... TOTALFLOW Displays total number of gallons liters applied May be reset CIRC Used in calibration mode to enter the circumference of the wheel that is equipped with the magnetic speed sensor Also used to calibrate Trak Star or radar speed sensors MIN FLOW Used in the calibration mode to enter the minimum flow rate GPM LPM of the spray boom FLOW CAL Usedincalibrationmodetoenterthecalibration value a...

Страница 18: ...he display ap prox i mate ly 3 seconds You must be in HOLD to enter Cal In all Calibration Operations 1 Place the console in HOLD 2 Press and hold the CAL key for three sec onds to select the cal i bra tion mode The con sole dis play will read CAL and the red warn ing light will turn on 3 Turn the rotary dial to the desired CAL po si tion Then use the and keys to adjust the dis played val ue up or...

Страница 19: ...er the effec tive work ing width for that boom section Re peat this pro ce dure for each boom section TARGET RATE APP RATE ADJUST RATE AREA HOUR BOOM SEL TOTAL AREA WIDTH Enter the effective working width in inches mil li me ters for the boom sec tion currently shown on the dis play Re peat this procedure for each boom sec tion Enter a value of 0 000 for any unused boom sec tions WIDTH SUB AREA Se...

Страница 20: ... band is covering 40 percent of your total width 96 divided by 240 If you want to apply 20 GPA in the band enter 8 GPA as your target rate 40 percent of 20 GPA See Illustration 15 Illustration 15 WIDTH BOOM SELECT TEST SPEED ADJUST RATE TARGET RATE CIRC MIN FLOW FLOW CAL SPEED DISTANCE FLOW RATE TOTAL AREA APP RATE TOTAL FLOW SUB AREA ON OFF ON OFF 1 2 3 4 5 B O O M S RUN HOLD AREA HOUR CAL AUTO M...

Страница 21: ...ter Enter the calibration value stamped on the tag attached to the flowmeter The total flow value is typ i cal ly selected when you are fine tuning the flowmeter cal i bra tion please refer to Fine Tuning Flow me ter Cal i bra tion To select either one of the values for calibration simply press the or button when the val ue you want to select is being displayed Once selected the display will stop ...

Страница 22: ...is button will switch the control status of the system from fully automatic to manual control Each press of the button will change the status The display will show AUTO when automatic control mode is active and MAN when manual control mode is active Turn rotary dial to display desired readout CAL BUTTON This button allows you to enter and exit calibration mode Pressing and holding the CAL button f...

Страница 23: ... system counters Operation cont Data Descriptions DISTANCE Displays the feet meters driven since the counter was last reset to zero This counter does not accumulate when the console is in HOLD This counter may be reset to zero independent of other system counters FLOW RATE Displays the actual gallons liters per minute being applied When the MT 3405 is used in conjunction with a Micro Trak NH3 cont...

Страница 24: ...ng operation regardless of the position of the rotary switch When any of these counters reach their maximum capacity or when you want to start a new count the value in the register may be reset to zero by performing the following routine Counters may be reset independently of each other 1 Place the Run Hold switch in the HOLD position 2 Turn the rotary switch to the counter position to be reset 3 ...

Страница 25: ...splay reads slightly higher 5 to 10 than the desired ap pli ca tion rate If the throttle valve is more than two thirds closed install range valve and perform pre field again 2 Now is a good time to confirm that GPA GPM MPH WIDTH and PSI all coincide with the nozzle man u fac tur er s charts PSI may be slightly higher than indicated by the charts due to pressure drop across the boom valves nozzle d...

Страница 26: ...so check cable for breaks or incomplete connection If the flowmeter is new or has not been used for a long period of time the turbine may be sticky Flushing the system out with water should make the turbine spin freely Flow rate may be too low to register a reading or foreign material may be lodged in the flowmeter Troubleshooting General TOTAL LIQUID USED IS INACCURATE This may result from an inc...

Страница 27: ...ffect sensor cable Holding the tip of the sensor up to the north pole of a magnet should result in a very high re sis tance in fi nite while holding the tip of the sensor up to the south pole of a magnet should result in a very low resistance near zero Troubleshooting Checking Individual Components TRAK STAR ULTRASONIC SPEED SENSOR Make certain that the Trak Star is emitting a crackling sound If n...

Страница 28: ...eck from a good frame ground to each of the servo wires on the main harness connector Harness must be disconnected from servo valve You should get zero volts on each wire Holding the button should cause the RED wire on the three pin connector VIOLET wire on ten pin connector to pulse toward twelve volts and the BLACK wire on the three pin connector GRAY wire on ten pin connector should remain at z...

Страница 29: ...ief Valves Larger Hoses Reduce Agitation Adjust Pressure Fluctuates in MAN Throttle and or Range Adjust Valve Adjust Pressure Speed and Spray Rate don not check out According to Tip Charts Inaccurate Pressure Reading Dirty or Worn Tips Usa a Different Gauge Check Each Boom Clean or Replace Pressure Always Goes too High in AUTO Minimum Flow Rate too High Re calibrate Pressure Fluctuates in AUTO Sag...

Страница 30: ...se between tee B and the servo can usually be 3 4 but 1 will also work The hose between the servo and tee C should be at least as large as the servo If these lines are too small you may experience little or no pressure adjustment FLOWMETER The line feeding the flowmeter and the boom shut off valves should be at least as large as the flowmeter The size of lines going from the shut off valves to eac...

Страница 31: ...he system The setting of the range adjust valve is determined by the throttle valve Start with the range valve fully closed and perform the Pre field Preparation System Checkout on page 25 If the throttle valve needs to be more than two thirds closed open the Range valve slightly and perform the Pre field Checkout again See Illustration 21 on page 32 Plumbing Guidelines cont Valve Purpose and Adju...

Страница 32: ...Tee A Pressure Relief Valve Servo Valve Relief Valve Tee B MT 3405F Plumbing Overview Diagram cont For Oversized Pumps Illustration 21 For Positive Displacement Pumps Illustration 22 If Optional Relief Valve Kit is Used Illustration 23 32 ...

Страница 33: ...33 Appendices ...

Страница 34: ...hange position to the hub when the wheels are turned If the L bracket provided cannot be bent and mounted to properly position the sensor make a bracket similar to the one shown at right 3 Insert sensor adjust spacing and secure with 3 8 locking nuts 34 Speed Sensor and Bracket Bolts Lockwashers and Nuts Speed Sensor Cable Tie Cable Tie Speed Sensor Tap thread for bolts or weld FABRICATED BRACKET ...

Страница 35: ...a ble tie around shaft and magnets Position each mag net so that its longest dimension moves in the di rec tion of rotation Pull cable tie tight and trim off excess An adjust able non magnetic stain less steel band clamp may also be substituted Appendix A cont Optional Speed Sensor Mounting on Drive Shaft Transmission Transfer Case Drive Shaft Magnets Positioned 180 Apart to 6mm to 13mm Spacing Se...

Страница 36: ...nd safe area and continue with this procedure 4 With the rotary dial still at DISTANCE CIRC press and hold the CAL key for three seconds Once the con sole is in CAL the display will alternate be tween the cir cum fer ence value and the distance measured at about three second intervals When the word CAL appears the num ber dis played is the wheel circumference CIRC value When CAL does not appear th...

Страница 37: ...d intervals between the flow me ter calibration value and the TOTAL FLOW value To tell which is which watch for the word CAL on display It will be present with the flowmeter cal i bra tion value but not with the TOTAL FLOW value 7 When the TOTAL FLOW value is displayed use the or button to adjust the value to match the amount of water run NOTE Once a value has been selected for ad just ment the di...

Страница 38: ...hen the shaft is worn to the point of drag the turbine must be replaced NOTE The turbines have magnets built into the fins There are no visible magnets On a flat surface place each housing half on end Set and spin the turbine in each half It should spin freely If it does not spin freely remove the turbine wipe the shaft and try again If is still does not spin freely the shaft or bearings may have ...

Страница 39: ...tions 12 volts Valve Switching Wire Ground Valve Switching Wire 12 volts Ground Relay Relay Motor Motor Basic 3 4 wire configurations are shown below If you need assistance for wiring other than shown contact Micro Trak for wiring instructions ...

Страница 40: ... pressing and holding the CAL button until the RED light turns off approximately three seconds The console will remain in the special 12 volt control driver mode even when power is turned off Press and hold during power up v indicates 12 volt control valve driver Appendix F 12 Volt Servo Valve Control Valve Calibration NOTE Do not operate system with Micro Trak Electric Servo Valve installed when ...

Страница 41: ...ters 3 28 feet meters 1 09 yards kilometers 62 miles LAND MEASUREMENT square millimeters 0 00155 square inches square meters 10 764 square feet square meters 1 195 square yards hectares 2 47 acres square kilometers 0 386 square miles LIQUID MEASUREMENT milliliters 0 034 fluid ounces liters 0 529 pint liters 0 264 quart liters 2 64 gallons VOLUME cubic meters 35 314 cubic feet cubic meters 1 307 cu...

Страница 42: ...750 SS Flowmeter 14318 Power and Boom Console Harness Boom 120 Harness 240 14320 Flow Servo Run Hold and Boom 6 Harness 120 14319 Boom Branch Harness Booms 1 5 120 14324 Bulkhead Speed Cable 36 14793 Optional Run Hold Adapter Optional 2 Pin 3 Pin and 10 Pin Metri Pack 150 extension cables The Console Mount Kit is available only as a kit some parts are not available in individual components Parts a...

Страница 43: ... B C A B RED WHT BLK RED WHT BLK RED WHT BLK RED BLK A B C 3 PIN W P 150 SHROUD RED ORG YEL GRN BLU VIO GRY WHT BLK BRN A B C D E F G H J K A B C D E F G H J K 10 PIN METRI PACK TOWER 10 PIN METRI PACK SHROUD RED ORG YEL GRN BLU VIO GRY WHT BLK BRN A B C D E F G H J K A B C D E F G H J K 10 PIN METRI PACK SHROUD 10 PIN METRI PACK TOWER RED N C RED BLK BLK RED BLK N C N C N C A B 2 PIN M P 150 SHRO...

Страница 44: ... U S A by 111 East LeRay Ave Box 99 Eagle Lake MN 56024 0099 Toll Free 800 328 9613 507 257 3600 Fax 507 257 3001 www micro trak com trakmail micro trak com Printed in U S A 2004 Micro Trak Systems Inc P N 13773 Rev 2 ...

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