Sanyo MDF-594C 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 battery switch, the back-up system switch (option) 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 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 30 when the back-up system temperature setting knob corresponds with the desired temperature if the back-up system is used.

7.Switch on the CO2 back-up system switch.(option)

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

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

10.Now you can put articles into the freezer chamber. Switch off 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-594C MDF-793C Contents Introduction Precautions for Safe Operation Unqualified personnel may cause electric shock or fire Abnormal operation may cause electric shock or fire Precautions for Safe Operation Environmental Conditions Freezer Components Lock Control panel coverControl panel Installation Site Removing the packaging materials and tapes InstallationAdjusting the leveling foot Fixing the unitOperation after power failure START-UP of UnitChamber Temperature Setting Remote Alarm TerminalAlarm Temperature Setting Alarm and safety function Setting of Alarm Resume TimeAlarms & Safety Functions RED Black White Thorough defrosting Routine MaintenanceNormal defrosting Removal of nickel-cadmium battery Replacement of BatteryLocation of a nickel-cadmium battery Handling of batteryTroubleshooting Malfunction Check/RemedyRecycle of battery Disposal of UnitEnglish GermanFrench SpanishItalian PortugueseDutch SwedishFeeding of chart Replacement of cellSetting of back-up temperature PenholderControl Panel Temperature Recorder Option BACK-UP System Option Specifications PerformanceSafety check sheet JK1035-150B
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MDF-594C specifications

The Sanyo MDF-794C and MDF-594C are advanced laboratory refrigerators designed for the safe storage of biological samples, vaccines, and sensitive materials. These models stand out due to their robust construction, user-friendly features, and innovative technologies that cater to the requirements of research institutions, hospitals, and laboratories.

One of the main features of the Sanyo MDF-794C is its large capacity, which makes it suitable for facilities with high storage demands. The refrigerator can accommodate a significant volume of samples while maintaining a stable internal environment. The MDF-594C, while slightly smaller, still offers ample storage space without compromising on performance.

Both models incorporate advanced cooling technologies, including a reliable compressor system that ensures rapid temperature recovery even during door openings. They are capable of maintaining temperatures ranging from -10°C to -30°C, ideal for a variety of laboratory applications. Temperature uniformity is a crucial aspect of sample preservation, and Sanyo’s state-of-the-art design guarantees even distribution of cold air throughout the cabinet.

Energy efficiency is another notable characteristic of the Sanyo MDF-794C and MDF-594C. These models are designed to operate with minimal energy consumption, thereby reducing operational costs and environmental impact. Additionally, they are equipped with a reliable insulation system, which helps maintain consistent temperatures while minimizing energy loss.

User-friendliness is emphasized in the design of both refrigerators. They feature intuitive, programmable digital control panels that allow users to set and monitor temperatures easily. The alarms for temperature deviation and system malfunctions ensure that users are promptly alerted to any issues, enhancing safety and reliability.

Another significant feature is the inclusion of a self-diagnostic system in both models, which continuously monitors the performance of the unit. This capability aids in early detection and troubleshooting, thus maintaining optimal operating conditions.

The Sanyo MDF-794C and MDF-594C also prioritize hygiene and cleanliness, with easy-to-clean interiors that help prevent contamination. Their design allows for easy organization of samples, thus improving workflow within the laboratory.

In conclusion, the Sanyo MDF-794C and MDF-594C are exemplary laboratory refrigerators characterized by their capacity, advanced cooling technologies, energy efficiency, user-friendly controls, and commitment to sample safety. These attributes make them invaluable assets in any laboratory setting, ensuring the integrity and reliability of stored materials.
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