REPLACEMENT OF BATTERY

Location of a nickel-cadmium battery

This unit is provided a nickel-cadmium battery for the power failure alarm. The battery is located in the control box behind the control panel.(Fig. 1)

The high voltage components are enclosed in the control box. The cover should be removed by a qualified engineer or a service personnel only to prevent the electric shock..

Removal of nickel-cadmium battery

1.Turn off the power switch and battery switch and disconnect the power supply plug.

2.As shown in the Fig.2, remove 4 fixing screws on the side panel and remove the side panel.

3.Loosen 2 upper screws and remove 2 screws on the right, and remove the control box cover. (Fig. 3)

4.Remove 4 fixing screws on the control box to remove the control box cover. (Fig. 3)

5.Remove 2 screw fixing the clips securing the battery and then disconnect the connector. (Fig. 4)

Handling of battery

Cover the battery terminal with an insulating tape to avoid the short circuit. Then follow the procedure for recycling or proper disposal.

Control box

Side panel

 

Fig. 1

Fig. 2

 

Battery

Control box

 

 

Clip

 

Connecter

Fig. 3

Fig. 4

19

46

Page 20
Image 20
Sanyo MDF-594C Replacement of Battery, Location of a nickel-cadmium battery, Removal of nickel-cadmium battery

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.