Sanyo MDF-793C, MDF-593C instruction manual START-UP of Unit, Operation after power failure

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START-UP OF UNIT

Follow the procedures for the initial and consequent operations of the unit.

1.Make sure that all the switches on the control panel, such as the power switch, the remote alarm switch, the back-up system switch are off.

2.Liquid CO2 gas cylinder is set at this time.

3.Shut the door and connect the power cable to the power supply after the inner lid is installed.

4.Turn on the power supply switch and the temperature is displayed on the digital indicator.

5.Set the desired chamber temperature by using the keypads on the control panel. Do not set the chamber temperature at lower than -90oC.

6.Set the temperature at which the back-up system activates according to the procedure on page 21 when the temperature display pointer of temperature recorder corresponds with the desired temperature if the back-up system is used.

7.Switch on the remote alarm switch and back-up system switch.

8.Check that the alarm lamp lights and the buzzer sound by pressing the alarm test key.

9.Make sure that liquid CO2 spouts into the chamber by pushing the back-up test switch.

10.Now you can put articles into the freezer chamber. Switch off the remote alarm switch and the back-up system switch temporarily when putting in a lot of warm articles. Switch on these switches again after a certain period of operation.

Operation after power failure

The set value is memorized by nonvolatile memory in the event of power failure. Accordingly, the freezer resumes the operation with setting before power failure.

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Contents MDF-593C MDF-793C Contents Precautions for Safe Operation Symbol showsMay cause bad effect on your health or environment Maintenance. These may be harmful to your health Water Precautions for Safe Operation Page Page Environmental Conditions Freezer Components Lock Control panel coverBreak down or power failure at the power supply Control panelInstallation Installation siteInstallation Adjust the leveling footRemove the packaging materials and tapes Fix the unitOperation after power failure START-UP of UnitRemote alarm terminal Temperature settingOperating Instructions Alarm temperature setting Setting of alarm resume time Alarm and safety functions Alarm and safety functionBack-up system Rough schemeFeeding of chart Temperature RecorderReplacement of cell Setting of back-up temperature PenholderControl Panel Temperature Recorder Routine Maintenance CleaningCleaning of condenser filter Defrosting of inside wallTrouble Shooting Disposal of Unit Recycle of NICKEL-CADMIUM Battery Location of a nickel-cadmium batteryRemoval of nickel-cadmium battery Handling of batterySpecifications PerformanceSafety check sheet CEM

MDF-593C, MDF-793C specifications

The Sanyo MDF-793C and MDF-593C are advanced laboratory refrigeration models designed for a variety of applications in research, medical, and industrial settings. Both units embrace cutting-edge technologies and engineering innovations to provide reliable performance while ensuring specimen preservation and optimal storage conditions.

One of the key features of the Sanyo MDF-793C is its ability to maintain a consistent temperature range from -10 to -30 degrees Celsius. This wide range allows users to store a variety of sensitive materials, including biological samples, medications, and vaccines. The unit is equipped with a microprocessor-controlled temperature management system, which offers precise temperature monitoring and control. Additionally, the unit includes a rapid cooling system that ensures quick recovery after door openings, minimizing temperature fluctuations that can compromise stored materials.

The MDF-593C, while slightly smaller in capacity, also offers impressive temperature control and stability. It is designed to have an internal temperature range of -10 to -25 degrees Celsius. Its compact design makes it suitable for labs with limited space, without compromising performance. Both models utilize environmental-friendly refrigerants, which align with current sustainability practices and regulations.

In terms of technological advancements, both models include digital displays that provide real-time temperature readings. These displays come with alarms that notify users of any aberrations, ensuring the highest levels of monitoring and security. The integration of a high-efficiency compressor not only supports rapid cooling but also contributes to lower energy consumption, making both the MDF-793C and MDF-593C cost-effective options for long-term use.

Another standout characteristic is the robust insulation used in the construction of both units. High-density polyurethane foam enhances thermal efficiency and minimizes energy loss. This feature is essential for maintaining optimal internal temperatures while reducing the overall operational costs associated with energy consumption.

Both models also feature adjustable shelving and user-friendly designs, allowing for easy organization and access to stored items. Their durable construction ensures reliability while a sleek external design allows them to fit seamlessly into various laboratory environments.

In summary, the Sanyo MDF-793C and MDF-593C are exemplary choices for those seeking efficient, reliable, and environmentally sustainable refrigeration solutions. Their advanced technologies, coupled with user-friendly features, make them essential tools in ensuring the integrity of valuable samples across various fields.
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