PUREGAS, LLC
P4200W2 Series Air Dryer User’s Guide
Page 4 of 113
P012308 - Rev. E
3. Table of Contents
1. Welcome & Congratulations .......................... 3
2. Introduction ..................................................... 3
3. Table of Contents ............................................. 4
4. Safety & Warning Information ...................... 6
5. Overview & Specifications .............................. 9
5.1 Product Description .................................... 9
5.2 Key Features ............................................... 9
5.3 P4200W2 Series Air Dryer Models ............ 9
5.4 Technical Specifications ........................... 10
5.5 Dryer Function Overview ......................... 11
6. Installing Your Dryer .................................... 12
6.1 Safety & Warning Information ................. 12
6.2 Before You Begin ..................................... 13
6.3 Included Contents ..................................... 14
6.4 Required Tools and Materials ................... 14
6.5 Installation Steps ....................................... 15
6.6 Installation Checklist ................................ 22
7. Registering Your Dryer................................. 23
8. Operating Your Dryer .................................. 24
8.1 Safety & Warning Information ................. 24
8.2 Connecting an Air Line to the Dryer ........ 25
8.3 Powering the Dryer ON & OFF ................ 25
8.4 Using the Front Panel Display .................. 26
8.5 Identifying Dryer Alarms ......................... 29
8.6 Accessing the Setup Menu ........................ 33
8.7 Using the System Setup Menu .................. 34
8.8 Using the Alarm Setup Menu ................... 38
8.9 Using the Network Setup Menu................ 43
8.10 Removing the Front Panel ...................... 48
8.11 Removing the Top Cover ........................ 48
8.12 Depressurizing the Dryer ........................ 49
8.13 Connecting to Common Alarm Socket ... 49
8.14 Setting the System Pressure .................... 50
8.15 Setting the Static Pressure ....................... 51
8.16 Setting the Outlet Pressure ...................... 52
8.17 Connecting via Web Browser ................. 53
8.18 Using the Status Screen .......................... 55
8.19 Using the Setup Screen ........................... 58
8.20 Using the Event Screen ........................... 61
8.21 Using the Alarm Screen .......................... 62
8.22 Using the Firmware Screen ..................... 63
8.23 Connecting via SNMP ............................ 65
9. Testing Your Dryer ....................................... 66
9.1 Safety & Warning Information ................. 66
9.2 Measuring Compressor Amp Draw .......... 67
9.3 Measuring Voltage to Compressor ........... 68
9.4 Measuring Voltage at the Power Line
Filter ............................................................... 69
9.5 Measuring Incoming Voltage ................... 70
9.6 Measuring Voltages at Solid State Relay .. 71
9.7 Testing Consistent Heatless Dryer
Cycling............................................................ 73
9.8 Testing Unloader Valve ............................ 74
9.9 Measuring Heatless Dryer Solenoid
Voltage............................................................ 75
9.10 Testing Precooler Fan ............................. 76
9.11 Testing Safety Relief Valve .................... 76
9.12 Testing Compressor ON/OFF Cycling ... 77
9.13 Testing High Duty Cycle Alarm ............. 78
9.14 Testing Humidity Alarm and System
Shutdown ........................................................ 79
9.15 Testing High Outlet Pressure Alarm ....... 81
9.16 Testing Low Outlet Pressure Alarm........ 82
9.17 Testing Air Fittings & Hoses for Leaks .. 84
Summary of Contents for P4200W2
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