Apeks 2000PSI THE DUPLEX - Page 3

Apeks Supercritical The Duplex™ Operation Manual
3
Revision Date 8/28/2018
3.2.3. System Response on Startup
3.3. Recommended Operating Parameters
3.3.1. Subcritical
3.3.2. Supercritical
3.4. During the Cycle
3.4.1. Service Separator/Cleaning out Separator that is offline
3.4.2. Cleaning Out Extractor in Continuous Batch Mode
3.4.3. Changing Bottles
3.5. After the Cycle
3.5.1. System Response on Shutdown
3.5.2. Operator Maintenance
4. System Preventive Maintenance
4.1. Extraction System Maintenance (Extractor and Separator Stands)
4.2. Diaphragm Compressor Maintenance
4.3. Chiller Maintenance
5. Troubleshooting
5.1. System Messages
5.1.1. Leak Detect Switch Tripped
5.1.2. E-stop Reset
5.1.3. Payment due by end of month
5.1.4. Check orifice size. Elevated separator pressure detected.
5.1.5. Diaphragm pump pressure switch tripped
5.1.6. Monthly code entry required
5.1.7. Pump outlet pressure high.
5.1.8. Separator pressure has risen
5.1.9. Low bottle detected at Startup
5.1.10. Machine is in bottle change mode
5.1.11. Cycle complete or terminated but vessel(s) still pressurized
5.1.12. Recovery complete
5.1.13. Check/Replace Bottle.
5.1.14. Extractor Pressure > 2000psi twice in ten minutes
5.1.15. Extractor Pressure not equalizing
5.1.16. Recovering due to low system pressure
5.1.17. Recovery has begun
5.1.18. CO
2
Low bottle pressure
5.1.19. Transition to (BA/AB) but Ext (A/B) not ready
5.1.20. Sep pressure test failed
5.2. System Alarms
5.2.1. Air PSI High/Low Alarm
5.2.2. Chiller 1 Fault/Warning Alarm
5.2.3. Chiller 2 Fault/Warning Alarm
5.2.4. CO
2
Storage PSI High/Low Alarm
5.2.5. CO
2
Supply PSI High/Low Alarm
5.2.6. Code Needed Alarm
5.2.7. Diaphragm Compressor Ambient Temperature Alarm
5.2.8. Diaphragm Compressor Outlet PSI High Alarm
5.2.9. Diaphragm Compressor Suction PSI High Alarm
5.2.10. Diaphragm Compressor Suction PSI Low Alarm
5.2.11. Diaphragm Rupture Shutdown Alarm
5.2.12. E-Stop Alarm
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