SP Scientific Freezemobile Series Operator's Manual

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REEZE

RYER

PERATOR

ANUAL

25L

35L

REEZEMOBILE

AND

REEZE

RYERS

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Page 1 ’ REEZE RYER PERATOR ANUAL REEZEMOBILE REEZE RYERS...
Page 3 The information in this document is subject to change without prior notice. Always confirm with SP Scientific that you are using the most current version of this document. SP Scientific is free to modify any of its products and services, in any manner and at any time, notwithstanding the information contained in this document.
Page 4: Important Symbols
Never use acrylic closures if they are cracked or crazed.  Never use with toxic, corrosive, flammable or organic materials unless special precautions are in place to prevent injury to personnel or damage to equipment. Rev 005, 02/12 © SP Scientific 2012...
Page 5: Warranty Information (Virtis Lyophilizers)
Warranty Information (VirTis Lyophilizers) VirTis Freezemobile 25L and 35L Lyophilizers are is warranted by SP Scientific to be free of defects in material and workmanship when operated under normal conditions as specified in the instructions provided in this manual. Please take this opportunity to locate the serial tag on your new VirTis Freezemobile 25L and 35L and record the information below for future reference.
Page 7: Table Of Contents
Vacuum Control ............................. 10 Temperature Units ............................11 Vacuum Units ..............................11 Relay Test ..............................11 Vacuum Pump Maintenance ......................... 11 Alarms ................................12 Setpoints ................................12 Rev 005, 02/12 © SP Scientific 2012...
Page 8 Refrigeration System ............................34 Air-Cooled Condenser ........................... 34 Condenser Chamber ............................. 34 Acrylic Parts ............................... 35 Chemical Resistance Chart ........................... 35 Appendix A: Troubleshooting ..................37 Rev 005, 02/12 © SP Scientific 2012...
Page 9 Testing the Base Unit ............................ 38 Testing the Manifold ............................38 Testing the Condenser ..........................38 Product Melting ..............................39 Appendix B: Stainless Steel Cleaners ............... 41 Rev 005, 02/12 © SP Scientific 2012...
Page 11: Introduction
Note: SP Scientific builds each unit according to the options purchased. Review the standard selections, as well as the relevant optional sections of this manual. The Freezemobile Series is also designed to operate with a wide variety of product manifold chambers. For more information, refer to Chapter 5: Optional Components.
Page 13: Installation And Startup
Note: SP Scientific will cooperate in the matter of collecting your claim, but is not responsible for the collection or free replacement of the material. When possible, replacement parts will be shipped and invoiced to you, making them a part of your claim.
Page 14: Freezemobile Setup
Note: The vacuum pump is shipped with oil in it. Do not overfill. Pump vapors can be dangerous in the laboratory and are typically not tolerated in a cleanroom. SP Scientific suggests that you use an adequate vacuum pump exhaust system. You can use an exhaust fume hood or vent the pump to the outside of the building.
Page 15 Ensure that the voltage, phase, frequency and amperage listed on the Freezemobile serial tag match the available power supply. Switch the main power switch to the On position. The Sentry 2.0 display will illuminate. Rev 005, 02/12 © SP Scientific 2012...
Page 17: Sentry 2.0 Controls
Sentry 2.0 Controls Overview The Sentry 2.0 is the control center for the Freezemobile Series. Driven by a powerful microprocessor, the Sentry 2.0 allows for custom programming, includes a detailed display, and offers flexibility with a wealth of configurable features, as well as intuitively easy operation.
Page 18: Button Functions
DEFR Button The DEFR button activates the condenser defrost function. Hot gas is directed toward the condenser walls to quickly loosen ice. Note: If any other function is enabled, defrost mode is disabled. Rev 005, 02/12 © SP Scientific 2012...
Page 19: Lcd Display Functions
Up/Down (±) buttons and navigate to the Vacuum Control field. Press and hold the MENU button. Use the Up/Down (±) buttons to adjust the vacuum control. Press MENU to enter the new setpoint. Rev 005, 02/12 © SP Scientific 2012...
Page 20: Bath (Optional)
To avoid rapid cycling of the vacuum pump, the Power Save Deadband should be set to 20 or more. Rev 005, 02/12 © SP Scientific 2012...
Page 21: Temperature Units
Current Hours is highlighted. Note: If the Vacuum Pump Maintenance alarm is active in the Alarms screen, the Current Hours must be reset on the Vacuum Pump Maintenance screen before the alarm can be cleared. Rev 005, 02/12 © SP Scientific 2012...
Page 22: Alarms
MENU button until you are prompted to adjust the value. Adjust the value with the Up/Down (±) buttons, and press the MENU button to enter the setpoint.  Setpoints Condenser Temperature Vacuum OK 0500 Power Save Deadband PRESS AND HOLD MENU BUTTON TO ADJUST Rev 005, 02/12 © SP Scientific 2012...
Page 23: Condenser Temperature
Use caution when modifying factory settings. PROPERTY CAUTION! ENABLING FEATURES THAT ARE NOT INSTALLED MAY CAUSE SERIOUS SYSTEM DAMAGE AND VOID YOUR WARRANTY. ONLY A QUALIFIED SP SCIENTIFIC TECHNICIAN SHOULD EDIT VALUES IN THE FACTORY OPTIONS AND INTERSTAGE CONTROLS SCREENS.
Page 24: Factory Options
The DIFF temperature is used to prevent overloading of the high-stage compressor. If the Current Temp exceeds the sum of the Interstage ON temperature and the DIFF value, the low-stage compressor is deactivated. It will reactivate when the Current Temp recovers. Rev 005, 02/12 © SP Scientific 2012...
Page 25: Calibration
-60 °C. Adjust the Temperature Span value so that the temperature displayed equals the calibrator set value. Recheck the value at 25 °C, and repeat adjustment if necessary. Check calibration at desired temperature intervals for verification. Rev 005, 02/12 © SP Scientific 2012...
Page 26 Adjust the Vacuum value located on the LCD screen up to increase the Vacuum reading. Adjust the Vacuum value down to decrease the Vacuum reading. Note: SP Scientific recommends the use of a Varian Vacuum Reference Tube for vacuum calibration. PRACTICAL OPERATING TIP. ENSURE THAT THE GROUND WIRE IS FIRMLY CONNECTED BEFORE CALIBRATING ANY VALUES.
Page 27: Basic Operation
Wide Mouth Flasks are the most popular glassware type, but other types of flasks, vials and ampoules are available. If you are not certain how to use glassware accessories, contact SP Scientific. Dry ice methods can freeze a product to approximately -78 °C, while liquid nitrogen (N...
Page 28: Quickseal Valves
Quickseal valves operate as follows: Note: Quickseal valves are an integral part of the freeze-drying process and must be maintained as such. For information regarding upkeep and service of Quickseal valves, see Chapter 6: General Maintenance. Rev 005, 02/12 © SP Scientific 2012...
Page 29: Operation Instructions
If your system is still under vacuum, release vacuum by inserting the drain plug into the drain valve or by opening a Quickseal valve. Rev 005, 02/12 © SP Scientific 2012...
Page 30: Meltback
 To prevent glass-to-glass abrasion when placing flasks in glassware washers, do not allow contact with metal racks or other glassware. Rev 005, 02/12 © SP Scientific 2012...
Page 31: Product Dryness End Point
 The shelf heat control is disabled. Note: SP Scientific recommends performing a test run to ensure that you are familiar with the stoppering process before stoppering vials of product. The optional stoppering system includes a manual stoppering mechanism, and comes with either heated or unheated shelves.
Page 33: Optional Components
Chapter Optional Components Overview The Freezemobile Series offers a wide variety of optional components to match any product or process application. Manifolds VirTis Freezemobile units have a variety of manifolds available. Optional manifolds include VirTis 3/4" (19 mm) Quickseal valves for attaching a variety of flasks, ampoules or vials.
Page 34: Shelf Racks
Stoppering shelf rack with 1, 2, or 3 shelves available with heated or non- heated shelves (for use with acrylic drum manifolds only). Note: Additional standard and custom accessories may be available. Please contact SP Scientific for more information. Rev 005, 02/12 © SP Scientific 2012...
Page 35: Electric Purge
Flask lift devices elevate flask caps, forming a conical coating inside the flasks as they rotate. This prevents fouling of the lid, filter or stoppering plug. For more information, see your Shell Bath Operator’s Manual. Rev 005, 02/12 © SP Scientific 2012...
Page 36: Liquid Nitrogen Trap
The trap is available in both 2.8- and 5-liter capacities. Top View To Vacuum Pump Freezemobile Side View Rev 005, 02/12 © SP Scientific 2012...
Page 37: Defrost
Rinse all stainless steel parts with a mild detergent or a solution of baking soda and warm water after each defrosting to neutralize any acids. Note: Never allow thawed condensate to remain in the trap. Rev 005, 02/12 © SP Scientific 2012...
Page 38: Filter Trap
Depending on the usage and concentration, changing the charcoal cartridge every three to six months may suffice. WARNING! BE SURE TO PROPERLY HANDLE AND DISPOSE OF USED CARTRIDGES. Rev 005, 02/12 © SP Scientific 2012...
Page 39: Glass Condenser Door
Adjust the two hinges so that the condenser door closes firmly against the gasket. Allow enough travel so that the door and hinges can move inward to create a strong seal during vacuum pull-down. Reinstall the left side panel. Rev 005, 02/12 © SP Scientific 2012...
Page 41: General Maintenance
PROPERTY CAUTION! OIL MUST BE CHECKED AND CHANGED MORE FREQUENTLY IF YOUR PRODUCT CONTAINS CORROSIVE MATERIALS OR ORGANIC SOLVENTS. IN ADDITION, A FILTER TRAP MAY BE INSTALLED TO PROTECT THE VACUUM PUMP AND PUMP OIL. Rev 005, 02/12 © SP Scientific 2012...
Page 42: Gas Ballast Valve On The Vacuum Pump
Inspect tubing and gaskets periodically for signs of wear. Check gaskets by removing and inspecting interior surfaces for potential problems. A light coating of vacuum grease on the exterior surfaces will protect gaskets and tubing. Reapply grease as needed. Rev 005, 02/12 © SP Scientific 2012...
Page 43: Quickseal Valves
Once the gasket is installed, apply a very thin coating of high vacuum grease to the outer surface of the gasket. The gasket should appear slightly moist. Quickseal Valves Freezemobile Series Freeze Dryers have several optional components that come equipped with Quickseal valves. These valves should be serviced at least once a year.
Page 44: Refrigeration System
A siphon type squeeze bottle can be used to direct rinse spray into difficult to reach areas. For more information, refer to Appendix B: Stainless Steel Cleaners. Rev 005, 02/12 © SP Scientific 2012...
Page 45: Acrylic Parts
R = Resistant (withstands long periods of exposure at temperatures up to 50 °C). LR = Limited Resistance (withstands short periods of exposure at room temperature). N = Not Resistant (immediate damage may occur upon exposure). Rev 005, 02/12 © SP Scientific 2012...
Page 47: Appendix A: Troubleshooting
Vacuum leaks can be difficult to locate. By performing the following leak isolation procedure, you can systematically pinpoint the location of a leak. Once a leak is discovered, you can either repair it or call SP Scientific Service for assistance. PRACTICAL OPERATING TIP. SOME UNITS ARE EQUIPPED WITH AN OPTIONAL SODASORB TRAP.
Page 48: Testing The Base Unit
The size of the bubbles will indicate the size of the leak. Larger leaks produce larger bubbles. When the leak is found, remove the insulation from the surrounding area and test with soap once again from the outside of the chamber to confirm the leak. Rev 005, 02/12 © SP Scientific 2012...
Page 49: Product Melting
Helium is used in the same fashion as alcohol and acetone to find a leak. A helium leak tester is very expensive but it is capable of finding very small leaks. Rev 005, 02/12 © SP Scientific 2012...
Page 51: Appendix B: Stainless Steel Cleaners
Appendix Appendix B: Stainless Steel Cleaners The following table lists possible problem situations and suggests corrective actions. For additional information, contact SP Scientific. Cleaning Required Cleaning Agent Application Method Effect on Finish Use in direction of polish lines May scratch No. 2 (mil) and Penny-Brite or Copper-Brite on No.
Page 54 SP Scientific 815 State Route 208 Gardiner, NY 12525 USA 3538 Main Street Stone Ridge, NY 12484 USA www.SPScientific.com (800) 431-8232 (845) 255-5000...

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