Integritest Exacta Filter Integrity Test Instrument
Operating and Maintenance Manual Troubleshooting 203
CHAPTER CONTENTS
INTRODUCTION ....................................................................................205
General Troubleshooting Procedure....................................................205
Possible Failure Modes ......................................................................206
Exacta Gross Leak Criteria .................................................................207
Gross Leak detection during the diffusion flowrate step .........................207
Gross Leak detection prior to sizing.....................................................208
EXACTA GROSS LEAK TROUBLESHOOTING PROCEDURE........................209
Instrument ........................................................................................209
Hardware .........................................................................................209
Filter ................................................................................................210
Environmental...................................................................................211
DIAGNOSTIC TOOLS .............................................................................212
Self-diagnostics.................................................................................212
Calibration .......................................................................................212
Hardware Diagnostics .......................................................................212