PUREGAS, LLC
P4200W2 Series Air Dryer User’s Guide
Page 5 of 113
P012308 - Rev. E
10. Maintaining Your Dryer ............................. 85
10.1 Safety & Warning Information ............... 85
10.2 Six Month Maintenance .......................... 87
10.3 8,000 Hour Maintenance ........................ 88
11. Replacement Parts & Accessories .............. 89
11.1 Top Section Parts .................................... 89
11.2 Middle & Lower Section Parts 1 ............ 90
11.3 Middle & Lower Section Parts 2 ............ 91
11.4 Heatless Dryer Assembly Parts............... 92
11.5 Frame Section Parts ................................ 93
11.6 Accessories for Your Dryer .................... 94
11.7 Ordering Parts from PUREGAS ............. 95
12. Service & Repair.......................................... 96
12.1 Services Offered ..................................... 96
12.2 Initiating a Service Transaction .............. 96
13. Troubleshooting Your Dryer ...................... 97
13.1 Before You Call PUREGAS ................... 97
13.2 Safety & Warning Information ............... 97
13.3 Air Dryer Won’t Power ON.................... 99
13.4 Display Screen Not Functioning ............. 99
13.5 High Outlet Pressure Alarm .................... 99
13.6 Can’t Create a High Pressure Alarm ..... 100
13.7 Low Outlet Pressure Alarm .................. 100
13.8 Can’t Create a Low Pressure Alarm ..... 101
13.9 High Flow Rate Alarm.......................... 101
13.10 High Humidity .................................... 102
13.11 Can’t Create a High Humidity Alarm /
Shutdown ...................................................... 103
13.12 High Cabinet Temperature Alarm....... 103
13.13 Inconsistent Heatless Dryer Cycling ... 104
13.14 Compressor Doesn’t Operate .............. 104
13.15 Compressor Won’t Build Pressure ...... 104
13.16 Compressor Excessive AMP Draw ..... 105
13.17 High Duty Cycle Alarm ...................... 105
13.18 Can’t Create a High Duty Cycle Alarm106
13.19 Compressor Rapid ON/OFF Cycling .. 106
13.20 Contacting PUREGAS Technical
Support.......................................................... 107
14. Appendix .................................................... 108
14.1 Wiring Diagram .................................... 108
14.2 Operational Limits and Defaults ........... 109
14.3 SNMP Parameters ................................. 110
15. Limited Warranty Agreement .................. 111
Registration Reminder .................................. 111
16. Contacting PUREGAS .............................. 112
16.1 General .................................................. 112
16.2 Sales ...................................................... 112
16.3 Service .................................................. 112
16.4 Technical Support ................................. 112
17. Notes............................................................ 113
Summary of Contents for P4200W2
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