Milnor E-P Plus - Commissioning; How Chemical Supplies Can Cause Damage; Equipment and Procedures That Can Prevent Damage; Maximizing Chemical Injection Precision

ii
Pellerin Milnor Corporation
2.3.3.4 Create a New Formula................................................................................24
2.3.3.5 Delete an Existing Formula ........................................................................24
2.3.3.6 Change an Existing Formula ......................................................................25
2.3.3.6.1 How to Insert or Delete a Step in an Existing Formula...................25
2.3.3.6.1.1 Inserting a Step .....................................................................25
2.3.3.6.1.2 Deleting a Step .....................................................................25
2.3.3.6.2 The Step Decisions ..........................................................................26
2.3.3.6.2.1 How to Modulate Water Valves to Regulate Incoming
Water Temperature .................................................................29
2.3.3.6.3 How to Use Cooldown ....................................................................29
2.3.3.6.4 How to Select the Bath Level..........................................................30
2.3.3.6.5 How to Select the Steam Code ........................................................31
2.3.3.6.6 Injecting Chemicals .........................................................................32
2.3.3.6.7 Concluding Decisions......................................................................34
2.3.3.6.8 How to Save or Discard Changes....................................................40
2.3.4 Configure the Control (Option 2) ..........................................................................40
2.3.4.1 Moving Forward and Backward in Configure ..........................................41
2.3.4.2 The Configure Decisions............................................................................41
2.3.5 Restoring the Standard Formulas ..........................................................................45
2.3.5.1 Chart 1: Restore Standard Formulas (Part A).............................................45
2.3.5.2 Part B ..........................................................................................................46
2.3.5.3 Part C ..........................................................................................................46
2.3.5.4 Restoring the Standard Formulas on Models Employing the Milnor
®
E-P Plus
®
and E-P Express
®
Controller .................................................47
2.3.6 Data Transfer (Option 4) .......................................................................................48
2.3.6.1 Establishing the Required Connections......................................................49
2.3.6.2 Saving Data from the Machine to the Storage Device or a Second
Machine ..................................................................................................50
2.3.6.3 Restoring Saved Data to the Machine from the Storage Device or An-
other Machine.........................................................................................52
3 Operating .....................................................................................................................................55
3.1 Running a Formula ..........................................................................................................55
3.1.1 Applying Power.....................................................................................................55
3.1.2 Selecting and Starting the Formula .......................................................................55
3.2 How to Use and Erase the Formula Counter ...................................................................60
4 Troubleshooting...........................................................................................................................61
4.1 The E-P Plus
®
Manual Menu ..........................................................................................61
4.1.1 The Manual Menu................................................................................................61
4.1.1.1 Components................................................................................................61
4.1.1.2 How to Access the Manual Menu ............................................................61
4.1.1.3 How to Return to the Run Mode from the Manual Menu .......................62
4.1.2 Determining the Software Version ........................................................................62
4.1.3 Viewing Microprocessor Inputs ............................................................................63
4.1.4 Actuating Microprocessor Outputs........................................................................64
4.1.5 Testing and Verifying the DIP Switch Settings .....................................................66
4.1.6 Testing Temperature and Level Sensors................................................................68
4.1.6.1 Testing the Pressure Transducer Circuit .....................................................70
Contents