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INDEX
Air Filter, Section 6 ............................................................ 39
Air Flow In The Compressor System.................................... 1
Auto Sentry W Controller
Alarm Relay ................................................................... 29
Automatic Sequence Change........................................ 27
Auxiliary Shutdown........................................................ 29
Configuration Adjustments ............................................ 23
Connection Of Expansion Board And External Control
Circuits...................................................................... 27
Control Display .............................................................. 16
Installation...................................................................... 25
Main Adjustments Menu ................................................ 21
Maintenance Adjustments ............................................. 22
Operation Adjustments .................................................. 21
Other Control Devices ................................................... 29
Other Control Features.................................................. 24
Other Features .............................................................. 27
Programming And Setup ............................................... 21
Remote On/Off.............................................................. 28
Sequence Adjustments ................................................. 22
Sequencing Compressor ............................................... 24
Unit Setup Adjustments ................................................. 23
Auto Sentry W Operation................................................... 15
Automatic Mode............................................................. 16
Constant Run Mode....................................................... 15
Low Demand Mode........................................................ 16
Sequence Mode ............................................................ 16
Belt Drive, Section 7 .......................................................... 41
Control Devices, Other ...................................................... 29
Air Filter Vacuum Switch............................................... 31
Air Pressure Regulator.................................................. 31
Aux. Blowdown Vavle.................................................... 30
Aux. Pressure Switch.................................................... 30
Blowdown Valve............................................................ 30
Check Valve.................................................................. 30
Control Transformer ...................................................... 32
Discharge Termistor...................................................... 31
Emergency Stop/Push Button ....................................... 32
Fan Starter .................................................................... 32
Injection Pressure Transducer....................................... 31
Inlet Valve...................................................................... 30
Main Starter................................................................... 32
Plc.................................................................................. 32
Pressure Gauge............................................................ 31
Relief Valve................................................................... 29
Reservoir Pressure Transducer..................................... 31
Shuttle Valve................................................................. 31
Subtractive Valve .......................................................... 30
System Pressure Transducer ........................................ 31
Terminal Strip ................................................................ 32
Water Level Switches.................................................... 31
Water Pressure Regulator............................................. 31
Water Pressure Relief Valve......................................... 31
Water Solenoid Valves .................................................. 31
Controls & Instrumentation, Section 4................................ 15
Coolers & Water Systems, Section 2................................... 5
Compression Injection Water System Check................... 9
Compressor Water Specifications ................................... 7
Water System.................................................................. 1
General Information, Section 1 ............................................ 1
Installation, Section 2........................................................... 5
Air/Water Reservoir With Integral Moisture Separator..... 9
Air-Cooled Units .............................................................. 5
Auxiliary Air Receiver ...................................................... 8
Compressor Injection Water System Check.................... 9
Compressor Water Specification.....................................
7
Discharge Service Line.................................................... 9
Electrical Wiring............................................................. 10
Enclosure ........................................................................ 7
Foundation....................................................................... 7
General............................................................................ 5
Grounding...................................................................... 10
Inlet Line .......................................................................... 8
Lifting Unit........................................................................ 5
Location........................................................................... 5
Moisture Separator/Orifice.............................................. 8
Motor Lubrication........................................................... 11
Oil Reservoir Drain.......................................................... 7
Unit Water Drain .............................................................. 9
Lubrication, Section 5 ........................................................ 37
Compressor Oil System................................................. 37
Electric Motor Grease Recommendations ..................... 11
Electric Motor Regreasing Interval................................. 11
Maintenance Interval ..................................................... 38
Motor ............................................................................. 11
Oil Level Sight Glass ..................................................... 38
Oil Specifications........................................................... 37
Recommended .............................................................. 37
Maintenance Schedule, Section 9 ..................................... 50
Prestart-Up Instructions ..................................................... 12
Air Filter......................................................................... 12
Compressor Oil.............................................................. 12
Electrical........................................................................ 12
Enclosure ...................................................................... 13
Grounding...................................................................... 13
Initial Water Fill/Adjusting Ro Timer.............................. 14
Operating Mode............................................................. 13
Piping............................................................................. 12
Rotation ......................................................................... 13
System Pressure........................................................... 13
RO Water Filtration, Section 8 ........................................... 43
General Information....................................................... 43
Initial Set-Up And Operation.......................................... 46
Maintenance.................................................................. 47
Principles Of Operation ................................................. 43
RO Membrane............................................................... 49
RO System Specifications ............................................. 45
Safety Precautions .............................................................. 4
Service Advisories ............................................................. 18
Service Check List............................................................. 50
Shutdowns
Emergency Stop............................................................ 19
External Device............................................................. 19
High Pressure ............................................................... 19
High Temperature.......................................................... 18
High Water Level........................................................... 19
Motor Protective Devices .............................................. 18
Other ............................................................................. 19
Power Failure ................................................................ 19
Water Filter Differential Pressure .................................. 19
Starting & Operating Procedures, Section 3...................... 12
Starting The Unit............................................................ 14
Stopping The Unit .......................................................... 14
Troubleshooting
Auto Sentry W Controller, Section 11............................ 55
Advisory Troubleshooting Guide............................... 56
Controls Troubleshooting Guide ............................... 59
Display Modes .......................................................... 55
Shutdown Troubleshooting Guide............................. 56
General, Section 10....................................................... 53
Ro Filtration System, Section 12 ................................... 61
Summary of Contents for PUREAIR EWC99C
Page 7: ...13 11 607 Page 2 Figure 1 2 PACKAGE ILLUSTRATION 307EWC797 B Ref Drawing...
Page 8: ...13 11 607 Page 3 Figure 1 3 AIR WATER SCHEMATIC 308EWC797 F Ref Drawing...
Page 25: ...13 11 607 Page 20 Figure 4 2 FLOW CHART FOR SETUP PROGRAMMING 300EWC1255 Ref Drawing...
Page 38: ...13 11 607 Page 33 Figure 4 4 WIRING DIAGRAM FULL VOLTAGE 305EWC546 B Ref Drawing Page 1 of 2...
Page 39: ...13 11 607 Page 34 305EWC546 B Ref Drawing Page 2 of 2...
Page 41: ...13 11 607 Page 36 306EWC546 B Ref Drawing Page 2 of 2...