Teejet 844-R Speed Compensated Application Control Manuel d'utilisateur

98-05047 R0 844-R Speed Compensated Application Control User Guide

10 98-05047 R0 Features AREA/VOLUME DISPLAY The 844-R Sprayer Control counts application area and measures the total volume applied while the mas

98-05047 11 R0 NO FLOW ALARM If the 844-R stops receiving pulses from the flow meter  The turbine symbol flashes at the top of the display. T

12 98-05047 R0 BOOST MODE The 844-R is capable of boosting the target application rate either up or down in 10% increments. Boost Up To activat

98-05047 13 R0  The operator can either use the + key to get back in 10% increments  The operator can push the + and keys simultaneously to get

14 98-05047 R0 Programming Guidelines Make sure that all hardware components are properly installed and tested. Before the programming process star

98-05047 15 R0 SELECTION OF WORKING UNITS In this step select the units you will be using. The 844-R is capable of working in:  GPA (US Gallons

16 98-05047 R0 FLOW METER PULSES In this step the flow meter calibration number can be entered manually from the factory calibrated meter. Your c

98-05047 17 R0 The speed at which you drive over the course is not important. SPEED SENSOR CALIBRATION Proximity/Magnetic Pulses The speed senso

18 98-05047 R0  Once the correct value is been entered, press the PRO key to validate this value and advance to the next step. It is best to re

98-05047 19 R0 Flow Meter calibration The flow meter supplied with your system has been calibrated at the factory and under normal circumstances t

2 98-05047 R0 Table Of Contents TABLE OF CONTENTS ...

20 98-05047 R0 Step 5 – Entering a New Flow Meter Calibration Number The number displayed in the lower left hand corner of the display is the new fl

98-05047 21 R0 Step 3 – Calculated Flow Multiply the number of tips to be measured by the size (or individual flow rate) of each tip. Example: 10

22 98-05047 R0 DISTANCE COUNTER This step is a feature, not a calibration step. No specific value needs to be entered here for the controller to o

98-05047 23 R0 How To Use To activate the simulated speed, set a value other than zero in the Simulated Ground Speed step as indicated above. U

24 98-05047 R0 MINIMUM PRESSURE SETTING Set the minimum pressure that the controller will be allowed to regulate to. Sometimes when the applicator

98-05047 25 R0 FLOW RATE SELECTION Next, the tip icon in the top section of the display starts flashing. This value represents the flow capacity

26 98-05047 R0  Pressing the PRO key again will take you back to the pressure calculation step. Known Pressure Calculation Adjust the pressure v

98-05047 27 R0 Troubleshooting Guide CONDITION POSSIBLE CAUSES SOLUTION 1. Application Rate Units (GPA) continually flash on/off. A. Continuous di

28 98-05047 R0 Troubleshooting Guide (Cont.) C. Flow meter pulses incorrect In the System Setup Mode, move to the Flow Meter Pulses section on pag

98-05047 29 R0 Quick Reference Guide SYSTEM SETUP MODE • The Delivery switch must be off. Press + or keys while simultaneously pressing the P

98-05047 3 R0 Step 4 – Measure...

30 98-05047 R0 APPLICATION SETUP MODE • The Master boom switch must be off. Press the PRO key twice to enter the Application Setup Mode. Step Dis

98-05047 31 R0 NOTES

98-05047 R0 Midwest Technologies Illinois, LLC 2864 Old Rochester Road Springfield IL 62703 USA 217-753-8424

4 98-05047 R0 Installing the Speed Sensor Assembly Components: Two magnets, Sensor with attached connector cable, and mounting hardware. If you ar

98-05047 5 R0 STEP 2 - INSTALLING THE WHEEL MAGNETS Check for pre-drilled holes in the wheel rim. If pre-drilled holes are not available, layout a

6 98-05047 R0 Your installation will likely vary from the example. It may be necessary to customize the installation to accommodate your specific ma

98-05047 7 R0 Powering Console On/Off POWER ON  To power the 844-R on press the PRO key once.  Initially the console displays the software v

8 98-05047 R0 Operating Instructions APPLICATOR CHECKOUT Before spraying, check all connections related to the Control System. Be sure connectio

98-05047 9 R0 THE SPRAYING OPERATION The sprayer tank is filled and the solution thoroughly mixed. The application rate and proper nozzles have be