TeeJet 844 Sprayer Control - Manual (Page 3)

Introduction 2
Sprayer Control Installation 4
Mounting Sprayer Components 4
Pressure Regulator in Bypass Mode 4
Pressure Regulator in Throttling Mode 5
Flow meter 6
Boom Control Valves 6
Pressure Transducer 6
Installing the Speed Sensor Assembly 7-9
Mounting the TeeJet 844 Console 10-12
Connecting System Components to the Control Console 13
Component Wiring 14-15
Programming Guidelines 16
Steps to Successful Programming 17
System Setup Mode 17
Programming Steps
1 Setting the Program Mode - U.S./Turf/ NH
3
/Imperial/S.I. 17
2 Flow meter or Pressure Based 17
3 Flow meter Pulses 18
4 Pressure Transducer Maximum Rating (P Hi) 18
5 Pressure Transducer Low Pressure Calibration (P rEF) 19
6 Nozzle Spacing 19
7 Number of Spray Tips Per Boom Section 20
8 User Programmable Tip 20
9 Pressure Regulating Mode 21
10 Regulation Adjustment Speed 22
11 Boom Control Valve Type 22
12 Recording Speed Sensor Magnetic Pulses 23-24
Radar Speed Sensor Pulses
13 Distance Counter 24
14 Simulated Ground Speed 24
15 Liquid Specific Gravity 25
16 Communications 25
17 Minimum Regulating Pressure Setting 26
Application Setup Mode 27
Programming Steps
1 Target Application Rate 27
2 Nozzle Selection 27-28
3 Calculation Step 28-29
Operating Instructions
Sprayer Checkout 30
The Spraying Operation 31
Features
Boost Mode 32
Area/Volume Feature 32
Flow Rate Feature 33
Application Alarm 33
No Flow Alarm 33
Printing 34
Troubleshooting Guide 35-37
Flow meter Calibration 38-39
Terms and Conditions of Sale 40
1
Table of Contents
TeeJet is a registered trademark of
Spraying Systems Co.