Thermo 8600 Series Operating And Maintenance Manual
  1. Manuals
  2. Brands
  3. Thermo Manuals
  4. Freezer
  5. 8600 Series
  6. Operating and maintenance manual

Thermo 8600 Series Operating And Maintenance Manual

Hide thumbs Also See for 8600 Series:
Table of Contents

Advertisement

Quick Links

Download this manual
8600 Series
Forma -86C ULT Freezer
Operating and Maintenance Manual
Manual No: 7018602 Rev. 1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 8600 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Thermo 8600 Series

Summary of Contents for Thermo 8600 Series

  • Page 1 8600 Series Forma -86C ULT Freezer Operating and Maintenance Manual Manual No: 7018602 Rev. 1...
  • Page 2 Thermo Electron Corporation makes no representa- tions or warranties with respect to this manual. In no event shall Thermo be held liable for any damages, direct or incidental, aris- ing out of or related to the use of this manual.
  • Page 3 8600 Series _________________________________________________________________________Warnings Important operating and/or maintenance instructions. Read the accompanying text carefully. Potential electrical hazards. Only qualified persons should perform procedures associated with this symbol. Hot surface(s) present which may cause burns to unprotected skin or to materials which may be damaged by elevated temperatures Extreme temperature hazards, hot or cold.
  • Page 4 8600 Series ___________________________________________________________________________Service...

  • Page 5: Table Of Contents

    8600 Series __________________________________________________________________Table of Contents Table of Contents Section 5 - Maintenance ......5 - 1 Section 1 - Installation and Start-up ....1 - 1 5.1 Cleaning the Cabinet Exterior .

  • Page 6: Section 1 - Installation And Start-Up

    8600 Series ___________________________________________________________________Installation and Start-Up Section 1 - Installation and Start-up Figure 1-4 Figure 1-1 Vacuum Relief and Probe Cover Location Model 8600 Series Front 1.1 Freezer Components Figure 1-1 • Control Panel - keypad, displays and indicators. • BUS (Optional Back Up System) panel.

  • Page 7: Control Panel Keys, Displays And Indicators

    8600 Series _______________________________________________________________________Installation and Start-Up Figure 1-5 • Battery mounting bracket wing nuts (three). • Battery power switch (freezer and BUS). • Freezer battery. • Optional BUS battery. • Freezer filter location. Figure 1-5 Battery(s) location and Switch Figure 1-6, Control Panel 1.2 Control Panel Keys, Displays and Indicators...

  • Page 8: Operation Of The Keypad

    1.3 Operation of the Keypad value that has been selected in the SETTINGS, CALIBRATE, and CONFIGURATION Modes. The 8600 Series freezer has four basic modes Enter: Must press Enter key to save to memo- which allow freezer setup: Run, Settings, ry all changed values.

  • Page 9: Choosing The Location

    NOTE: On units having the optional 5 inner door option, refer to the instructions accompanying the inner door kit. d. RS-232 Communications The 8600 series freezer has a data communications interface. The factory default setting is RS-232. The wiring identification for the interface is shown in Figure 1-7.

  • Page 10: Remote Alarm Contacts And Analog Output

    Connecting the Unit to Electrical Power e. Remote Alarm Contacts and Analog Output The 8600 series freezer has remote alarm contacts and ana- log output. The remote alarm provides a NO (normally open) See the serial tag on the side of the unit for electrical specifi- output, a NC (normally closed) output and COM (common).

  • Page 11: Setting The High Temperature Alarm

    8600 Series ________________________________________________________________________Installation and Start-Up 2. Press the right arrow until “SET PT = -XX” is displayed in the message center. Note: The low alarm set point must be set at least 10°C from the control set point. 3. Press the up/down arrow key until the desired tempera- ture set point is displayed.
  • Page 12 8600 Series ________________________________________________________________________Installation and Start-Up 1 - 7...

  • Page 13: Section 2 - Calibrate

    8600 Series ____________________________________________________________________________________Calibrate Section 2 - Calibrate Temperature Stabilization Periods 2.1 Calibrate Mode Startup - Allow 12 hours for the temperature in the cabinet to Once the freezer has stabilized, the control or sample probe stabilize before proceeding. may need to be calibrated. Calibration frequency is dependent on use, ambient conditions and accuracy required.
  • Page 14 8600 Series _____________________________________________________________________________________Calibrate 2 - 2...

  • Page 15: Section 3 - Configuration

    8600 Series _________________________________________________________________________________Configuration Section 3 - Configuration cator will light. Press the Silence key and the alarm indicator will go off. The Low Battery light will stay on until a future battery test is performed and passed. 3.1 Configuration Mode The Configuration Mode is used for testing and custom d.

  • Page 16: Setting An Access Code

    8600 Series _________________________________________________________________________________Configuration g. Setting an Access Code i. Back Up System Type To set the Access Code: This function, which is only available on freezers with the 1. Press the Mode key until the Configuration indicator optional BUS (back up system), allows the user to select which lights.
  • Page 17 8600 Series _________________________________________________________________________________Configuration 3 - 3...
  • Page 18 8600 Series _________________________________________________________________________________Configuration 3 - 4...

  • Page 19: Section 4 - Alarms

    4.1 Alarms The Model 8600 Series freezer alarm system is shown in the table below. When an alarm is active, the message appears in the LED message center. Press the Silence key to disable the audible alarm for the ringback period. The visual alarm will continue until the freezer returns to a normal condition.

  • Page 20: Probe Failure Alarms

    8600 Series ______________________________________________________________________________________Alarms 4.2 Probe Failure Alarms The microprocessor in 8600 series freezers continually scans all probes including the control probe, heat exchanger probe, condenser probe and optional sample probe to ensure that they are operating properly. Should an error be detected, the "PROBE # FAIL"...

  • Page 21: Section 5 - Maintenance

    8600 Series __________________________________________________________________________________Maintenance Section 5 - Maintenance a. Cleaning the Water-cooled Condenser 5.1 Cleaning the Cabinet Exterior The water-cooled condenser can be cleaned-in-place by using the CIP procedure. Cleaning solutions can be used, depending on type of deposits or build-up to be removed.

  • Page 22: Cleaning The Door Gasket

    2 years. Replacement batteries must be rechargeable and are available from Thermo. Refer to the parts list for stock number 5.7 Replacing the Battery(s) and description of the replacement batteries (part number 400159). Dispose of the used batteries in a 1.

  • Page 23: Preventive Maintenance

    8600 Series ______________________________________________________________________________________________________________________Maintenance PREVENTIVE MAINTENANCE Freezers Your equipment has been thoroughly tested and calibrated before shipment. Regular preventive maintenance is important to keep your unit function- ing properly. The operator should perform routine cleaning and maintenance on a regular basis. For maximum performance and efficiency, it is rec- ommended that the unit be checked and calibrated periodically by a qualified service technician.
  • Page 24 8600 Series ______________________________________________________________________________________________________________________Maintenance Preventive Maintenance for 8600 Series Freezers Refer to Manual Section Action Monthly Yearly Every 2 Years Verify ambient temperature, <90°F * Adjust door handle for firm latching, as needed Figure 1-4 for probe location Check and clean probe cover, vacuum relief port, gaskets, 5.5, 5.6...

  • Page 25: Section 6 - Factory Options

    8600 Series _______________________________________________________________________________Factory Options Section 6 - Factory Installed Options The BUS operates on an internal 12-volt, rechargeable bat- tery which is kept charged during normal operation by the inte- gral battery charger. 6.1 BUS - Back Up System (195875, 195877) a.

  • Page 26: Installing The Temperature Probe

    8600 Series _______________________________________________________________________________Factory Options 6. Remove the two Phillips head screws securing the metal 16. Connect power to the freezer. Leave the back-up battery bracket on the vent stack assembly. switch at the OFF position. Turn the freezer on. The Inject light on the BUS control panel will illuminate but 7.

  • Page 27: Bus Control Panel

    8600 Series ______________________________________________________________________________Factory Options Figure 6-6 d. BUS Control Panel (see figure 6-6) If no control keys are pressed, the freezer will automatically return to RUN mode after 5 minutes. WARNING! When activated, this unit injects liq- uid nitrogen or carbon dioxide. Liquid Nitrogen...

  • Page 28: Chart Recorder

    8600 Series ______________________________________________________________________________Factory Options Figure 6-7 Recorder Details 6.2 Chart Recorder Program From a. Installing the chart paper 30°C 60°C 1. Open the glass door of the recorder and press button #3 until -100 38°C the pen begins to move outward.

  • Page 29: Datalogger

    8600 Series _______________________________________________________________________________Factory Options 6.3 Datalogger Dataloggers and ELPRO evaluation software provide moni- toring and documentation of temperature and alarm conditions. The dataloggers have a memory capacity of 64,000 measured values or data points. Temperature is measured, stored and dis- played.
  • Page 30 Specifications - Single Door Units Model 8602 8603 8604 8605 8606 8607 8627 Temperature -50°C (-58°F) to -86°C (-123°F) in an 18C to 32C* (64.4F to 89.6F) ambient Range Exterior 33.3”W x 77.8”Hx31.0” 33.3”W x 77.8”Hx31.0” 33.3”W x 77.8”Hx37.0” 33.3”W x 77.8”Hx37.0” 40.8”W x 77.8”Hx37.0”...

  • Page 31: Section 7 - Specifications

    8600 Series _________________________________________________________________________________Specifications Certifications Refer to the Declaration of Conformity at the back of this manual Safety Specifications Indoor Use Only Altitude - 2,000 meters Temperature - 5°C to 40°C Humidity - 80% RH at or below 31°C, decreasing linearly to 50% RH at 40°C Mains Supply Fluctuations - Mains supply voltage fluctuations not to exceed ±10% of the nominal voltage...
  • Page 32 8600 Series ________________________________________________________________________________________Parts 8 - 1...
  • Page 33 8600 Series ________________________________________________________________________________________Parts Part Number Upright Freezer Cabinet Assembly Quantity 8602-200-1-B Rev. 1 Page 1 of 2 8 - 2...
  • Page 34 8600 Series ________________________________________________________________________________________Parts Upright Freezer Cabinet Assembly 8602-200-1-B Rev. 1 Page 2 of 2 8 - 3...
  • Page 35 8600 Series ________________________________________________________________________________________Parts Part Number Upright Freezer Cabinet Assembly Double Door Quantity 8602-200-2-B Rev. 1 Page 1 of 2 8 - 4...
  • Page 36 8600 Series ________________________________________________________________________________________Parts Upright Freezer Cabinet Assembly Double Door 8602-200-2-B Rev. 1 Page 2 of 2 8 - 5...
  • Page 37 8600 Series ________________________________________________________________________________________Parts Part Number Upright Freezer Door Assembly Single Door Quantity 8602-201-1-B Rev. 1 Page 1 of 2 8 - 6...
  • Page 38 8600 Series ________________________________________________________________________________________Parts Upright Freezer Door Assembly Single Door 8602-201-1-B Rev. 1 Page 2 of 2 8 - 7...
  • Page 39 8600 Series ________________________________________________________________________________________Parts Part Number Upright Freezer Door Assembly Double Door Quantity 8602-202-1-B Rev . 1 Page 1 of 2 8 - 8...
  • Page 40 8600 Series _______________________________________________________________________________________Parts Upright Freezer Door Assembly Double Door 8602-202-1-B Rev. 1 Page 2 of 2 8 - 9...
  • Page 41 Exploded Parts 8600 Series -86C Upright Freezers 8602-203-1-B Rev. 1 Page 1 of 2...
  • Page 42 Part Number Exploded Parts 8600 Series -86C Upright Freezers Quantity 8602-203-1-B Rev. 1 Page 2 of 2...
  • Page 43 8600 Series _______________________________________________________________________________________Parts 8 - 12...
  • Page 44 8600 Series _______________________________________________________________________________________Parts 8 - 13...
  • Page 45 8600 Series ________________________________________________________________________________________Parts 8 - 14...
  • Page 46 8600 Series _______________________________________________________________________________________Parts 8 - 15...
  • Page 47 8600 Series ________________________________________________________________________________________Parts 8 - 16...
  • Page 55 8600 Series ___________________________________________________________________________Electrical Schematics 10 -1...
  • Page 56 8600 Series __________________________________________________________________________Electrical Schematics 10 -2...
  • Page 57 8600 Series ___________________________________________________________________________Electrical Schematics 10 -3...
  • Page 58 8600 Series ___________________________________________________________________________Electrical Schematics 10 -4...
  • Page 59 8600 Series ___________________________________________________________________________Electrical Schematics 10 -5...
  • Page 60 8600 Series ___________________________________________________________________________Electrical Schematics 10 -6...

  • Page 61: Appendix A - Handling Liquid Nitrogen

    8600 Series __________________________________________________________________________________Appendix A Appendix A Handling Liquid Nitrogen Contact of liquid nitrogen or cold gas with the skin or eyes may cause serious freezing (frostbite) injury. Handle liquid nitrogen carefully. The extremely low temperature can freeze human flesh very rapidly. When spilled on a surface the liquid tends to cover it com- pletely and intimately, cooling a large area.
  • Page 62 8600 Series __________________________________________________________________________________Appendix A Introduction The safe handling and use of liquid nitrogen in cryogenic refrigerators and dewar flasks is largely a matter of knowing the potential hazards and using common-sense procedures based on that knowledge. There are two important properties of liquid nitro- gen that present potential hazards: 1.

  • Page 63: Appendix B - Handling Liquid Co

    8600 Series ___________________________________________________________________________________Appendix B Appendix B Handling Liquid Co High concentrations of CO gas can cause asphyxiation! OSHA Standards specify that employee exposure to carbon dioxide in any eight-hour shift of a 40-hour work week shall not exceed the eight-hour time weighted average of 5000 PPM (0.5% CO...

  • Page 64: First Aid

    8600 Series __________________________________________________________________________________Appendix C First Aid If a person seems to become dizzy or loses consciousness while working with liquid nitrogen or carbon dioxide, move to a well- ventilated area immediately. If breathing has stopped, apply artificial respiration. If breathing is difficult, give oxygen. Call a physician.
  • Page 65 Thermo Electron Corporation Controlled Environment Equipment Millcreek Road, P.O. Box 649 Marietta, Ohio 45750 U.S.A. Telephone (740) 373-4763 Telefax (740) 373-4189...

This manual is also suitable for:

860286038604860586068607 ... Show all

Table of Contents