744E SPRAYER CONTROL U S E R M A N U A L
744E Sprayer Control Table of Contents CHAPTER 1 - INTRODUCTION 1 System Configurations..................................................................................................... 2 Plumbing Diagram........................................................................................................... 3 Kit Contents...................................................................................................................... 4 Control Housing Assembly....................................
744E Sprayer Control Copyrights © 2011 TeeJet Technologies. All rights reserved. No part of this document or the computer programs described in it may be reproduced, copied, photocopied, translated, or reduced in any form or by any means, electronic or machine readable, recording or otherwise, without prior written consent from TeeJet Technologies. Trademarks Unless otherwise noted, all other brand or product names are trademarks or registered trademarks of their respective companies or organizations.
744E Sprayer Control CHAPTER 1 - INTRODUCTION The 744E Sprayer Control provides manual spray control in a compact package. The console features a lighted pressure gauge for night use and heavy-duty switches with LED indicators. • Manual spray controller in a compact package.
744E Sprayer Control System Configurations Figure 1-2: 744E Sprayer Control; 3 and 5 Sections System Diagrams 50 3pos Mate-n-lok 1 GND BLK 2 LTS BLU 3 +12V RED 15A 60 7 bar psi I 5 6 O 6pos Mate-n-lok 90 4 10 0 20 0 0 3 80 10 75-50060 2 1 70 30 40 1 2 3 4 5 6 2pos WP 45-05385 A +12V B GND RED BLK 14ga 14ga BM3 BM2 BM1 Close Open MST ORN YEL GRN BRN WHT n.c. 18ga 18ga 18ga 14ga 14ga Boom Valve 45-10133 8.2 ft / 2.5m Reg Valve 16.4 ft / 5.0m Boom Valve 1.6 ft / 0.
44E Sprayer Control Plumbing Diagram Figure 1-3: 744E Plumbing Diagram 98-70030 R0 3
744E Sprayer Control Kit Contents Unpack the installation kit and identify the required parts. Item Part Number Description 1 67-20003 Male Connector, Nylon.............................................................................................1 2 67-20002 Tubing Nut, Nylon.....................................................................................................3 3 65-50005 Tubing Insert, Brass.......................................................................................
744E Sprayer Control Item Part No.
744E Sprayer Control 75-50061 TeeJet 744E - 5 sections console, 100 PSI 20 744E User Manual Control Housing Assembly 0 98-70030 0 bar psi 60 4 5 7 80 2 1 3 70 TeeJet 744E - 3 sections console, 100 PSI 10 14 75-50060 50 40 6 90 13 Illustration 0 Description 10 Part No. 30 Item New consoles have boom switches, gauge lamps/LEDs and boom LED soldered to the circuit board.
744E Sprayer Control Figure 1-4: Assembly 9 5 10 6 15 8 13 8 4 11 14 6 7 12 3 1 8 2 Illustrations shown may vary from actual product.
744E Sprayer Control CHAPTER 2 - INSTALLATION Mounting Bracket 1. Make sure all switches on the 744E Sprayer Control are turned to the “Off” position. 2. Determine the best location for the 744E Sprayer Control in the vehicle cab according to the following guidelines: • pressure gauge should be readily visible • switches should be within easy reach • controller bracket should rest on a flat surface • 12 volt DC power source must be accessible (maximum draw 10 amps) 3.
744E Sprayer Control Pressure Gauge Tube Assembly 1. Determine the location at which the coupler is to be installed. Cut the tubing at that point. 2. Remove the tube nuts from the 3 couplers and slide the tubing through the nuts. The threaded portion of the nut should face their respective couplings. The tube should protrude approximately ½″ (1 cm) beyond the nut. 3. One brass tube insert is provided. This must be used with the gauge coupling assembly. 4.
744E Sprayer Control CHAPTER 3 - MAINTENANCE Routine Procedures Several routine procedures should be followed to help maintain the 744E Sprayer Control system. 1. Check all wires and connections for wear, damage and frayed ends to prevent shorting out of the system. 2. Make sure that the mounting bracket for the 744E Sprayer Control is mounted securely. 3. All connections and terminals should be free of corrosion. 4.
744E Sprayer Control U S E R M A N U A L TeeJet 744E Manual Sprayer Control for use with Ball Valves • Manual spray controller in a compact package. • 3 or 5 sections control • Liquid filled 100 PSI (7 bar) pressure gauge • Lighted pressure gauge for night use • Heavy-duty switches with LED indicators • Available in a variety of kit forms using ball valve control manifolds • Kits include wiring harness 1801 Business Park Drive Springfield, Illinois 62703 USA Tel: (217) 747-0235 • Fax: (217) 753-8426 www.
