Table of Contents
iii
Introduction
General .............................................................................................................................1
EMR4 – Legal Disclaimer Notice ......................................................................................1
System Specifications .......................................................................................................1
Available Parts ..................................................................................................................2
Safety Symbols .................................................................................................................3
Safety Warnings ...............................................................................................................4
Special Conditions for Safe Use .......................................................................................4
EMR4 Truck Installation
Installation Procedures - Fuel Oil Truck Application .........................................................6
Liquid Controls/Total Control Systems Flow Meter Installation ................................6
Installation Procedure...............................................................................................6
Total Control Systems Model 682 Piston Flow Meter Installation ............................9
Installation Procedure...............................................................................................9
Tokheim, Daniels & Donovan Flow Meter Installation ............................................11
Smith Flow Meter Installation .................................................................................15
Neptune Flow Meter Installation .....................................................................................19
Neptune Flow Meter With Temperature Compensation .........................................19
Neptune Flow Meter Without Temperature Compensation ....................................19
Emergency Stop Switch (ESS) Switch (Optional) ...........................................................23
Wiring the Display Head .................................................................................................24
C&C Mode Switch ...........................................................................................................26
Installing Optional Keypad Kit - Right or Left Side ..........................................................26
Installing the Interconnect Box (IB) .................................................................................26
Input Power – Critical Ground Connection ......................................................................27
Valve Operation With The EMR4 ...........................................................................30
3-Way Safety Valve for Truck LP Gas Systems .............................................................31
Installing The 3-way Valve......................................................................................31
Solenoid Valves......................................................................................................34
Installing the Temperature Probe (Optional) ...................................................................36
Temperature Probe Wire Description .....................................................................38
Installing the Optional Slip Printer ...................................................................................38
Installing the Optional Roll Printer ..................................................................................39
Installing the Remote Display (Optional) .........................................................................40
Installing the Remote Pulser (Optional) ..........................................................................43
Pulse Encoder Specifications .................................................................................43
EMR4 Terminal & Fueling Depot Installation
Power Conditioning Requirements .................................................................................45
Display Head Installation Procedure ...............................................................................45
Wiring the Display Head .................................................................................................46
C&C Mode Switch Options .............................................................................................47
Installing Optional Keypad Kit - Right or Left Side ..........................................................47
Installing the Interconnect Box ........................................................................................48
National Electrical Code Compliance .....................................................................48
Grounding...............................................................................................................48
Wire Type for Non-Bonded Metallic or PVC Conduit..............................................48
Wire Length ............................................................................................................48
Mounting and Wiring the IB Unit.............................................................................48
Solenoid Valves......................................................................................................49
Installing the Optional Roll Printer ..................................................................................52
Installing the Remote Display (Optional) .........................................................................52
