Samples storage and instructions

Only after the freezer operates stably after commissioning and making sure that internal temperature meets storage requirements can samples be put into the freezer in batches.

The freezer must not be loaded with samples over 1/5 of its effective capacity at a time. If samples are too hot, they should be pre-cooled down to required temperature by other equipment before being put into the freezer. After loading the freezer with samples, set internal temperature 5℃ higher than the temperature of samples, keep it running until 8 hours after normal starting/stopping, and then decrease the temperature setting by -5~-10℃; continue such a cycle until reaching required temperature, and 12 hours later put the 2nd batch of samples into the freezer.

The freezer is not used for quick freezing, but for storage and preservation. Therefore, do not try to freeze relatively hot samples, or that may result in damage to samples and the freezer. What’s worse, that may result in destroy of samples and compressor burn-out. Furthermore, it is advisable to put fewer samples into the freezer at a time.

Note:

1.Do not put all the samples into the freezer at a time, but put 1/5 each time at an interval of 24 hours.

2.Be sure to wear special gloves in handling samples to avoid frostbite.

Preparations required by safe samples storage

For safe samples storage, the following preparations must be made to deal with emergencies such as power supply failure and equipment damage:

1.Install a backup LN (liquid nitrogen) system.

2.Provide a LN tank (can be preserved for 3~4 hours).

Safe samples storage

1.In an emergency, immediately move the samples stored in the freezer to a safe place and keep them well. The manufacturer shall not be liable for any sample damage resulting from the user’s failure to follow the instructions at any time.

2.Ensure that a standby super low temperature freezer or LN tank is available in the vicinity for emergencies. The possible emergencies include equipment damage or fault due to its defects, or equipment damage for external factors such as fire hazard, power failure, etc.

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Haier DW-150W200 operation manual Samples storage and instructions, Safe samples storage
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DW-150W200 specifications

The Haier DW-150W200 is a compact and efficient dishwasher designed for modern kitchens that require functionality without compromising on space. This model embodies Haier's commitment to quality, efficiency, and performance, making it an appealing choice for busy households.

One of the main features of the Haier DW-150W200 is its energy efficiency. This dishwasher is designed to operate with minimal power consumption, earning it a high energy efficiency rating. This not only helps reduce electricity bills but also minimizes the environmental impact, aligning with eco-conscious consumer values.

The DW-150W200 offers multiple washing programs, allowing users to select the appropriate cycle based on their needs. With options for heavy-duty washes, eco-friendly cycles, and quick wash, it caters to various degrees of soil and load sizes. This versatility ensures that all types of dishes, from delicate glassware to heavily soiled pots, receive the attention they require.

In terms of capacity, the Haier DW-150W200 is designed to accommodate a significant number of dishes, making it perfect for families or individuals who host frequently. Its interior layout is thoughtfully designed to maximize space, allowing for the placement of larger items without compromising the washing potential of smaller dishes.

The dishwasher is equipped with advanced technology, including a powerful water spray system that ensures an effective clean every time. This system utilizes multiple spray arms that provide thorough coverage, ensuring that no food residue is left behind, even in hard-to-reach areas.

Noise reduction is another key characteristic of the DW-150W200. Operating at a remarkably low decibel level, it ensures that users can enjoy a peaceful environment even while the dishwasher is running.

Additionally, the intuitive control panel is user-friendly, offering easy access to various settings and programs. The clear LED display allows users to monitor the cycle status effortlessly.

Overall, the Haier DW-150W200 is a reliable and efficient dishwasher that combines innovation, practicality, and energy-saving features, making it an excellent addition to any kitchen. Its stylish design, coupled with its advanced technologies, ensures that users can maintain a clean and efficient kitchen environment with ease.
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