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Chapter 8: Modifying Your Freeze Dry System Display

 

Product Service 816-333-8811 or 1-800-522-7658

 

43 

 
If you do not want to restore all factory settings, but want to adjust the 
vacuum offset, press DISPLAY briefly and the display will show: 
 
 
 
Press 

 or 

 until the appropriate offset is shown.   

Each number represents an offset of 0.001 mBar 

Press DISPLAY and the display will show: 

 
 

Press 

 or 

 until the appropriate offset is shown.   

Each number represents an offset of 1°C. 

Press DISPLAY and the display will show: 

 
 

Press 

 or 

 until the appropriate offset is shown.  

Each number represents an offset of 1°C. 

Press DISPLAY and the display will show: 

 
 

Press 

 or 

 until the appropriate offset is 

shown. Each number represents an offset of 1°C. 

Press DISPLAY and the display will show: 

 
 
Press 

 or 

 until the appropriate offset is shown.  

Each number represents an offset of 1°C. 
 
Press DISPLAY and the display will show: 
 
 
 
 
 
Wait approximately 10 seconds and the display will default to show 
operational parameters. 

VACUUM OFFSET: 0 mBar 

PRODUCTION MENU: MASTER RESET? 

COLLECTOR TEMP. OFFSET: 0°C 

SHELF TEMP. OFFSET: 0°C 

This is the probe mounted in the 
shelf. Temperature from this probe 
is displayed during Pre Freeze. 

LEXSOL TEMP. OFFSET: 0°C 

This is the probe mounted to the Lexsol tube 
in the back. Temperature from this probe is 
displayed as “SHLF TEMP” during 
sequences other than PRE FREEZE. 

SAMPLE TEMP. OFFSET: 0°C 

Содержание FreeZone Triad 74000 Series

Страница 1: ...r product registration card online at register labconco com User s Manual Labconco Corporation 8811 Prospect Avenue Kansas City MO 64132 2696 800 821 5525 816 333 8811 FAX 816 363 0130 E MAIL labconco...

Страница 2: ...dressed in this manual or if you need technical assistance contact Labconco s Customer Service Department or Labconco s Product Service Department at 1 800 821 5525 or 1 816 333 8811 between the hours...

Страница 3: ...ion and Hose Connection 8 Venting the Vacuum Pump 9 Electrical Connection 9 Chemical Resistance of Freeze Dryer Components 9 Solvent Safety Precautions 11 CHAPTER 4 OPERATING INSTRUCTION 12 Triad Free...

Страница 4: ...TEM 30 CHAPTER 6 USING THE RS232 RECEPTACLE 32 Computer Connection for Computer Interface 32 CHAPTER 7 TROUBLESHOOTING 35 Vacuum System 35 Vacuum Pump 35 Gaskets Tubing Connections Sample Valves 36 Di...

Страница 5: ...s freeze drying has been extensively used in the development of pharmaceuticals e g antibiotics and preservation of biologicals e g proteins plasma viruses and cell lines The nondestructive nature of...

Страница 6: ...imation is usually absorbed on one side of the frozen sample and must travel through the frozen layer to vaporize water at the other surface In addition as the sample is freeze dried the water vapor m...

Страница 7: ...With any given instrument the capacity is based on the surface area of the sample the eutectic temperature and concentration of the sample and the rate and amount of heat transferred to the frozen sam...

Страница 8: ...e absorption of less heat for sublimation to occur Hence samples that contain volatile substances will have a greater tendency to melt particularly when placed in flasks or exposed to room temperature...

Страница 9: ...circuit breaker or fuse for all models Various power cord configurations are provided with 230V models If this does not match with the available receptacle remove this plug and replace it with an appr...

Страница 10: ...one Triad Freeze Dry System It is recommended that the vacuum pump is equipped with an exhaust filter to minimize oil mist exhausting from the vacuum pump The operating vacuum level may be set on the...

Страница 11: ...intact for inspection by the carrier The Triad Freeze Dry System weighs over 400 lbs 181 Kg The carton allows for lifting with a mechanical lift truck or hand truck If you must lift the freeze dry sy...

Страница 12: ...IEC Plug Setting Up Your Triad Freeze Dry System Component Orientation and Hose Connections A minimum of 3 should be allowed between the back of the freeze dry system and the adjacent wall surface an...

Страница 13: ...d take 20 to 30 minutes Make sure the Stoppering Control is in the RAISED position and the Vacuum Release control is in the CLOSED position Start the vacuum pump and monitor the vacuum gauge The vacuu...

Страница 14: ...When using compounds in the freeze dry system that are hostile to the materials of construction it is imperative the equipment is thoroughly cleaned after use Rubber and plastic components that have...

Страница 15: ...of ignition away from the solvents When using flammable or hazardous solvents the vacuum pump must be vented to a fume hood Hazardous materials such as strong acids or bases radioactive substances an...

Страница 16: ...r ru uc ct ti io on ns s Read this chapter to learn how to Understand the display Operate the controls Connect samples Do not use the freeze dry system in a manner not specified by the manufacturer re...

Страница 17: ...s which display screen is shown 4 Alarm Indicator Red INDICATOR shows that a system alarm has occurred 5 Defrost Used to manually start or stop the defrost operation 6 Vacuum Used to manually start or...

Страница 18: ...se in this freeze dry system for decontamination because of its hazardous and corrosive properties 17 Power Switch Turns all power to Triad Freeze Dry System ON or OFF Not shown Located on left side o...

Страница 19: ...System turn the main Power Switch ON Press the DISPLAY button until the SET UP indicator is lit The display will show Press or until the desired units are flashing Press ENTER The display will show Wh...

Страница 20: ...do not want to reset SERVICE HOURS Press and hold for 5 seconds reset the Service Hours to 0 This allows you to keep track of the time the vacuum pump operated since it was serviced The display will s...

Страница 21: ...shelves or in glassware attached to manifold valves the volatility of the sample itself the size of the sample and the heat energy supplied to the sample When the vacuum control is set to operate at...

Страница 22: ...may be set to control the shelf anywhere from 50 C to 55 C in 1 C increments To pre freeze samples below 55 C set temperature to Pre Freeze To freeze dry samples using the manifold sample valves chan...

Страница 23: ...rammed using as many as six different segments The first segment is Pre freeze with automatic Max Cold setting and an adjustable time setting of 0 3 hours to 99 9 hours or indefinite The additional fi...

Страница 24: ...Freeze Dry System will store up to five programs numbered 1 through 5 The five programs once programmed will be retained in memory To program a run select the program number that you want to use and e...

Страница 25: ...the desired cycles have been programmed push the MODE button to select AUTO Push the RUN STOP button to start the program running The RUN STOP indicator will light The system display will change and t...

Страница 26: ...ater and vacuum pump The display will remain active but time functions will stop operating 3 Pressing the Power Switch will shut off the entire system 4 If the power is shut off during the program whe...

Страница 27: ...in the manual mode or the pre freeze segment in the automatic mode can be programmed to cool the shelves and start the vacuum after the end of the pre freeze segment If desired place the temperature p...

Страница 28: ...et Point Temperature to the desired temperature between 55 C and 50 C 8 Turn on vacuum 9 Shelf temperatures and vacuum set points can be changed at anytime during the manual freeze dry process Auto Mo...

Страница 29: ...pering mechanism is equipped with anti tilt switch which will stop the platen from lowering if it tilts more that 4 If this happens return the stoppering control valve to RAISE position This will defl...

Страница 30: ...plastic valve knob to the VACUUM position to open the valve The bevel on the knob should be positioned toward the sample port to apply vacuum to the sample see Figure 4 3 Before adding another sample...

Страница 31: ...is equipped with a rapid defrost feature The following procedure should be followed when defrosting the collector coil 1 Press the DEFROST button on the control panel The defrost indicator above that...

Страница 32: ...of the run Vacuum Once the system vacuum is low and stabilized at a point where it changes less than 0 020 mBar in 5 minutes if the vacuum changes more than 0 500 mBar the Alarm Indicator and the wor...

Страница 33: ...Operating Instructions Product Service 816 333 8811 or 1 800 522 7658 29 Platen Tilt If the stoppering platen tilts more than 4 while stoppering the platen will stop The display will read SHELF UNEVEN...

Страница 34: ...ith Labconco to determine that the proposed method will not damage the equipment 2 Clean up all spills remove liquids from the chamber 3 Clean door and gasket using soft cloth sponge or chamois and a...

Страница 35: ...nge or chamois and a mild non abrasive soap or detergent clean the acrylic door 3 Using a soft cloth sponge or chamois and a mild non abrasive soap or detergent clean the exterior surfaces of the cabi...

Страница 36: ...r 7537801 to connect a computer to the Labconco Freeze Dry System 2 Computers with a 9 pin D sub male serial connector should use Connect Cable Labconco part number 7537800 to connect a computer to th...

Страница 37: ...ata and enter the data into a computer program such as a word processor to create a text file or spreadsheet to tabulate and plot the data Consult your laboratory supply dealer regarding the latest so...

Страница 38: ...ction Press OK 4 The Connect To dialogue box will open Using the down arrow selection button select the communication port to which the cable has been connected Press OK 5 The Com X Properties dialogu...

Страница 39: ...e vacuum pump operates If it fails to operate check the electrical connections of the freeze dry system to the power source and then check the electrical connection of the vacuum pump to the freeze dr...

Страница 40: ...le Valves 1 Check all sample valves on the side of the cabinet and ensure all valves are closed or in the vent position 2 Check all vacuum tubing for signs of deterioration or cracking 3 Check all con...

Страница 41: ...is mode can be used to diagnose problems by isolating individual system components to confirm their operation With the unit Power Switch OFF press the button and turn the Power Switch ON The display w...

Страница 42: ...r press The display will show The defrost valve opens or press The display will show The refrigeration system turns off The vacuum pump turns on or press The display will show The vacuum pump turns of...

Страница 43: ...ient temperature of 20 C the freeze dry system refrigeration system can achieve a shelf temperature of 75 C or lower within 4 hours If any repairs are required on the refrigeration module please call...

Страница 44: ...ckwise to direct fluid to by pass through tubing to fluid reservoir 9 Connect the unit to the proper power source Activate the pump by moving the Power Switch to the ON position while holding down the...

Страница 45: ...osed containers labeled stored and disposed of properly Persons performing this work should wear adequate personal protective equipment and clothing Disposal of Non Recyclable Solvents Dispose of in a...

Страница 46: ...Vacuum offset may be varied 0 010 mBar in 0 001 mBar increments Modifying the Display To enter an offset or to restore all factory settings perform the following steps Press the DISPLAY button until t...

Страница 47: ...1 C Press DISPLAY and the display will show Press or until the appropriate offset is shown Each number represents an offset of 1 C Press DISPLAY and the display will show Press or until the appropria...

Страница 48: ...are required contact Product Service Item Part No Qty Description 1 7591806 2 Compressor 230V 50 Hz 7591807 2 Compressor 230V 60 Hz 2 7501902 1 Lexsol Pump 230V 3 7510901 1 Heater 230V 4 7754800 1 Pa...

Страница 49: ...Appendix A Freeze Dry System Components Product Service 816 333 8811 or 1 800 522 7658 45 Figure 7...

Страница 50: ...S Sy ys st te em m D Di im me en ns si io on ns s Serum Bottle Capacity of the Triad Freeze Dry System Size Labconco No 100 pcs Shelf Capacity 2 ml 7575010 400 3 ml 7575210 441 5 ml 7573010 233 10 ml...

Страница 51: ...254 50 1 12 7400070 Triad Freeze Dry System 230 198 254 50 1 12 Environmental Conditions Indoor use only Maximum altitude 6562 feet 2000 meters Ambient temperature range 41 to 104 F 5 to 40 C Maximum...

Страница 52: ...inimum Temperature C 85 Collector Capacity in 24 Hours Liters 1 84 Collector Total Capacity Liters 2 5 Shelf Minimum Temperature C 75 Shelf Control Temperature Range C 55 to 50 Shelf Size Inches 12 4...

Страница 53: ...nd ampules direct contact with the shelf to facilitate the drying process 7756200 Bulk Tray 15 wide x 11 1 2 deep Stainless steel tray will contain liquids for bulk drying 7516200 Support Grid 7 wide...

Страница 54: ...acement Element Odor Pump Exhaust Filter package of 5 Fits Pump Exhaust Filter 1473400 or Vacuum Pump 7739403 1988000 Vacuum Pump Oil 1 Liter A molecularly distilled hydrocarbon oil with low vapor pre...

Страница 55: ...7574210 7576210 7577110 7577510 Threaded Vials Stoppers and threaded vials with Screw Caps are supplied in packages of 200 Perfect for long term storage of freeze dried samples Labconco Serum Bottles...

Страница 56: ...r to load and more convenient to use than other freeze dry glassware now in your laboratory Compatible with all major brands of laboratory freeze dry equipment Fast Freeze Flasks eliminate the risk of...

Страница 57: ...559000 7557200 67mm x 34mm 100 ml 7550400 7554400 7552200 7556200 7559200 7557400 50mm x 59 2mm 250 ml 7550600 7554600 7552200 7556200 7559200 7557600 110mm x 59 2mm 500 ml 7550800 7554800 7552400 755...

Страница 58: ...100 Oxygen Natural Gas Sealing Torch 7578500 Torch specifically designed for flame sealing freeze dry ampules Seals all types of heat resistant glass Connects to natural gas butane or propane and oxyg...

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