Operator`s manual

ManualsBrandsSentry ManualsConsumer electronicsSentry 2.0

Contents VirTis BenchTop 2K, 4K and 6K

Relay Test .....................................................................................................................................................15

Vacuum Pump Maintenance .........................................................................................................................15

Alarms Menu......................................................................................................................................................16

Setpoints Menu ..................................................................................................................................................16

Condenser Temperature ...............................................................................................................................16

Vacuum OK ...................................................................................................................................................16

Power Save Deadband .................................................................................................................................16

Maintenance Menu and Factory Options ...........................................................................................................17

Factory Options .............................................................................................................................................17

Interstage Control..........................................................................................................................................18

Calibration .....................................................................................................................................................18

Basic Operation ................................................................................................................................... 21

Getting Started...................................................................................................................................................21

Product Preparation: Flask / Manifold Drying.....................................................................................................21

Product Preparation: Drum Manifold Shelf Drying .............................................................................................21

Product Preparation: Chamber Drying ...............................................................................................................22

Quickseal Valves ...............................................................................................................................................22

Operation Instructions........................................................................................................................................23

Meltback.............................................................................................................................................................24

Preventing Glassware Breakage........................................................................................................................25

Product Dryness End Point................................................................................................................................25

Stoppering (Optional).........................................................................................................................................25

Cold Trap Condenser .......................................................................................................................... 27

Product Requirements .......................................................................................................................................27

Cold Trap Setup.................................................................................................................................................28

Optional Components ......................................................................................................................... 29

Manifolds............................................................................................................................................................29

Shelf Racks........................................................................................................................................................30

Liquid Nitrogen Trap ..........................................................................................................................................31

Filter Trap...........................................................................................................................................................32

BenchTop Cold Plate .........................................................................................................................................33

Initial Setup of the BenchTop Cold Plate .......................................................................................................33

Cold Plate Operation .....................................................................................................................................33

General Maintenance .......................................................................................................................... 35

Vacuum System.................................................................................................................................................35

Vacuum Pump...............................................................................................................................................35

Changing Vacuum Pump Oil .........................................................................................................................35

Vacuum Tubing and Gaskets ........................................................................................................................36

Door Gasket ..................................................................................................................................................36

Vacuum Pump Gas Ballast Valve..................................................................................................................36

Quickseal Valves...........................................................................................................................................37

Refrigeration System .........................................................................................................................................37

The Air-Cooled Condenser............................................................................................................................37

Condenser Chamber .....................................................................................................................................38

Acrylic Parts .......................................................................................................................................................38

Appendix A: Troubleshooting............................................................................................................ 39

Vacuum Problems..............................................................................................................................................39

Product Melting ..................................................................................................................................................40

Appendix B: Serum Vial Capacities................................................................................................... 41

Appendix C: Stainless Steel Cleaners............................................................................................... 43

vi Revision 004, 12/09