User Manual
3
Contents
1.0 Precautions ................................................................ 4
2.0 Introduction ................................................................. 6
2.1 Specications ....................................................... 6
2.2 Unpacking Check List ................................................ 7
3.0 Installation.................................................................. 8
3.1 Pump Location and Installation .......................................... 8
3.2 Pump Mounting ...................................................... 8
3.2.1 Flooded Suction ..................................................... 8
3.2.2 Suction Lift - Wall Bracket Mount .........................................9
3.2.3 Suction Lift - Tank Mount................................................9
3.2.4 Suction Lift - Shelf Mount ...............................................9
3.3 Tubing Connections...................................................10
3.4 Four-Function Valves (4-FV) ............................................11
3.5 Four-Function Valve Installation..........................................12
3.6 FastPrime™ ........................................................12
3.7 AutoPrime™ ........................................................13
3.8 Foot Valve/Suction Tubing Installation .....................................14
3.9 Injection Check Valve and Discharge Tubing Installation ......................15
4.0 Operation ..................................................................16
4.1 Output Adjustment Controls ............................................16
4.2 Start-up and Adjustment ...............................................18
4.2.1 Start-Up/Priming for FastPrime
™
Heads (LE-XXXNX).........................18
4.2.2 Start-Up/Priming for Pump Supplied with 4-FV (LE-XXXSX or LE-XXXHX)........18
4.2.3 Start-Up/Priming for AutoPrime
™
Heads (LE-XXXAX or LE-XXXHX) .............19
4.3 Output Adjustment....................................................19
4.3.1 Total Pump Output ...................................................19
4.3.2 Calibrating the Displayed Flow (AD2, AD8).................................20
4.4 Methods of Externally Triggering or Pacing AD8 and AD9 Pumps ...............21
4.4.1 Control Modes.......................................................22
4.4.1.1 Local/Internal Mode ..................................................22
4.4.1.2 Changing Displayed Flow Units (AD2, AD8) ................................22
4.4.1.3 Remote Mode (for AD8) ...............................................22
4.4.1.3.1 Divide Mode (for AD8).................................................22
4.4.1.3.2 Multiply Mode (for AD8)................................................22
4.4.1.3.3 Analog Mode (for AD8) ................................................22
5.0 Spare Parts Replacement and Routine Maintenance.................................23
5.1 Depressurizing the Discharge Line (for Pumps Equipped with a 4-FV Only) .......23
5.2 Depressurizing The Discharge Line (for Single Ball FastPrime
™
Heads Only) ......23
5.3 Liquifram
™
(Diaphragm) Replacement ....................................24
5.4 Cartridge Valve and O-Ring Replacement .................................25
5.5 Injection Check Valve Parts Replacement..................................26
5.6 FastPrime
™
Valve O-Ring Replacement ...................................27
5.7 Drive Parts List ......................................................29
5.8 EPU Wiring Diagram ..................................................30
5.9 Liquid End Parts .....................................................31
6.0 Wiring Diagrams .............................................................35
7.0 Troubleshooting..............................................................38