Pneumatech AD Series, Owner'S Manual

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TABLE OF CONTENTS

 
 
 
 
General Information......................................................................................................3 

Inspection ..........................................................................................................3 
Safety Instructions .............................................................................................3 
Disclaimer of Warranty.......................................................................................3 
 

Installation Instructions .................................................................................................4 
 
Start-Up and Operation.................................................................................................7 

Design Conditions..............................................................................................7 
Start-Up Procedure ............................................................................................7 
Operating Range and Control Settings ..............................................................8 
Digital Dry Guard™ (DDG) Controller Operation ...............................................9 
Shutdown Procedure .........................................................................................10 
Operating Conditions .........................................................................................10 

 
Maintenance .................................................................................................................11 

Air Dryer Maintenance .......................................................................................10 
Automatic Drains................................................................................................10 
Compressor .......................................................................................................13 
Expansion Valve ................................................................................................13 
Hot Gas Bypass Valve .......................................................................................13 

 
Refrigerated Air Dryer Service Check List ....................................................................17 
 
Troubleshooting............................................................................................................18