Veeder-Root EMR4 Application Guide

Table of Contents
iv
Installing the Remote Pulser (Optional) ..........................................................................53
RS-232 Peripheral Equipment Requirements .................................................................53
Pulse Output for EMR4 ...................................................................................................53
Range Of Values Allowed For Set Pulses/Vol........................................................53
Hardware Signals ...................................................................................................53
Wire Size And/or Distance Limitations ...................................................................54
Pulse Output Limits ................................................................................................56
EMR4 – Legal Disclaimer Notice ....................................................................................56
EMR4 Inhibitors - Provisions for Sealing
Mechanical ......................................................................................................................57
Electronic ........................................................................................................................57
Internal Corner Switch ............................................................................................57
Remote Display - Front cover Switch .....................................................................57
Temperature Probe .........................................................................................................59
Appendix A: EMR4 Safety Instructions & System Specifications
Appendix B: Installing/Replacing Pulse Encoder Kit
Figures
Figure 1. Example EMR4 truck Installation With 2 Display Heads And Optional Remote Pulser.......5
Figure 2. Remove Adjuster Dust Cover Plate .................................................................................7
Figure 3. Installing Meter Encoder Adapter Coupling .....................................................................8
Figure 4. Example Of Temperature Probe Installation ....................................................................8
Figure 5. Display Head Mounted On TCS 682 Piston Meter ........................................................10
Figure 6. Completed TCS 682 Piston Meter Installation ...............................................................10
Figure 7. Disassembling The Tokheim Daniels, & Donovan Calibrator ........................................12
Figure 8. Adapter Shaft Group And Groove Pin For Tokheim, Daniels, & Donovan .....................13
Figure 9. Replacing The Tokheim Daniels, & Donovan Calibrator ................................................14
Figure 10. Disassembling The Smith Meter Calibrator ...................................................................16
Figure 11. Calibrator, Spring Assembly, And Meter Dome Adapter ................................................17
Figure 12. Adapter Shaft And Groove Pin For Smith Meter ............................................................17
Figure 13. Reassembling The Smith Meter Calibrator ....................................................................18
Figure 14. Example Of Temperature Probe Installation In Main Case Cover .................................20
Figure 15. Screwing Input Shaft CCW Into Encoder Spring ...........................................................21
Figure 16. Assembling Neptune Adapter Shaft Group To Display Head ........................................21
Figure 17. Pushing Encoder Spring Onto Pulse Encoder Shaft ......................................................22
Figure 18. Attaching Coupling To Neptune Adapter Shaft ..............................................................22
Figure 19. Emergency Stop Switch Mounting And Wiring Diagram ................................................24
Figure 20. Display Head Cable Connections ..................................................................................25
Figure 21. Interconnect Box Physical Dimensions (Shown With Cover Removed) ........................28
Figure 22. EMR4 Interconnect Box Wiring Connections .................................................................29
Figure 23. 2-Stage Solenoid Valve .................................................................................................30
Figure 24. Connecting 3-Way Valve To Neptune Meter - Truck LP Gas Installations ....................32
Figure 25. Connecting 3-Way Valve To L.C./TCS Meter - Truck LP Gas Installations ...................33
Figure 26. Connecting 3-Way Valve To The Interconnect Box .......................................................34
Figure 27. Example Wiring Connections For DC And AC Solenoid Valves ....................................35
Figure 28. Example Thermowell Installation ...................................................................................36
Figure 29. Preparing The Temperature Probe’s Cable For The Protective Cap .............................37
Figure 30. Positioning The Tie Wrap Over The Temperature Probe’s Protective Cap ...................37
Figure 31. TM-295 Printer ...............................................................................................................38
Figure 32. U-220A Roll Printer ........................................................................................................39

Veeder-Root EMR4 Specifications

General

Brand	Veeder-Root
Model	EMR4
Category	Measuring Instruments
Language	English