PUREGAS, LLC
P6500W Air Dryer User’s Guide
Page 4 of 88
P010452 – Rev. Q
3. Table of Contents
1. Welcome & Congratulations .......................... 3
2. Introduction ..................................................... 3
3. Table of Contents ............................................. 4
4. Safety & Warning Information ...................... 6
5. Overview & Specifications .............................. 8
5.1 Product Description .................................... 8
5.2 Key Features ............................................... 9
5.3 Technical Specifications ............................. 9
5.4 Dryer Function Overview ......................... 10
6. Installing Your Dryer .................................... 11
6.1 Safety & Warning Information ................. 11
6.2 Before You Begin ..................................... 12
6.3 Included Contents ..................................... 13
6.4 Required Tools and Materials ................... 13
6.5 Installation Steps ....................................... 13
6.6 Installation Checklist ................................ 23
7. Registering Your Dryer ................................ 24
8. Operating Your Dryer .................................. 25
8.1 Safety & Warning Information ................. 25
8.2 Connecting Air Lines to the Dryer ........... 26
8.3 Powering the Dryer ON & OFF ................ 26
8.4 Using the Front Panel Display .................. 27
8.5 Identifying Dryer Alarms ......................... 30
8.6 Adjusting & Resetting Dryer Set Points ... 32
8.7 Opening Panels ......................................... 37
8.8 Connecting to Common Alarm Terminals 37
8.9 Connecting to Discrete Alarm Terminals . 38
8.10 Depressurizing the Dryer ........................ 38
8.11 Setting the System Pressure .................... 39
8.12 Setting the Static Pressure ...................... 40
8.13 Setting the Outlet Pressure ...................... 40
8.14 Engaging the Boost Transformer ............ 41
9. Testing Your Dryer ....................................... 44
9.1 Safety & Warning Information ................. 44
9.2 Measuring Compressor Amp Draw .......... 45
9.3 Measuring Voltage to Compressor ........... 46
9.4 Measuring Incoming Voltage ................... 47
9.5 Measuring Voltages at Solid State Relay .. 48
9.6 Testing Consistent Heatless Dryer
Cycling............................................................ 49
9.7 Testing Unloader Valve ............................ 50
9.8 Measuring Heatless Dryer Solenoid
Voltage............................................................ 51
9.9 Testing Precooler Fans .............................. 52
9.10 Testing Safety Relief Valve .................... 52
9.11 Testing Compressor ON/OFF Cycling ... 53
9.12 Testing Compressor Excessive Run
Time Alarms ................................................... 54
9.13 Testing Humidity Alarm and System
Shutdown ........................................................ 55
9.14 Testing High Outlet Pressure Alarm ....... 57
9.15 Testing Low Outlet Pressure Alarm ....... 58
9.16 Testing Air Fittings & Hoses for Leaks .. 60
10. Maintaining Your Dryer ............................. 61
10.1 Safety & Warning Information ............... 61
10.2 Six Month Maintenance .......................... 63
10.3 8,000 & 16,000 Hour Maintenance ......... 64
11. Replacement Parts & Accessories .............. 65
11.1 Top Section Parts .................................... 65
11.2 Middle Section Parts ............................... 66
11.3 Heatless Dryer Assembly Parts ............... 67
11.4 Lower Section Parts ................................ 68
11.5 Frame Section Parts ................................ 69
11.6 Accessories for Your Dryer .................... 70
Summary of Contents for P6500W
Page 1: ...P010452 Rev Q P6500W Air Dryer User s Guide...
Page 2: ......
