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| James |
| Jerusalem, Israel |
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Has been favorited by 1 people
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| I'm a: | | Sales |
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| I'm looking for: | | Product |
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| Industry: | | Internet - Business |
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I have an idea and I'm looking for a Co-Founder
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| Description | | | | There are a lot of things you should know about using a freeze dryer. Only with a deeper understanding can the machine be used optimally. So what must be done before the freeze dryer is put into operation? What should be considered when getting started? The following is similar to freezing. Let's take a look at the Dryer type editor. 1. Check the items before you start
Do the power supply voltage, number of phases, and frequency meet the requirements, and is the power cord securely connected? Are system pipe connections locked? Check whether the pressure in the machine's cooling system is normal. Is the dryer set correctly and the ambient temperature meets the usage requirements? Make sure the ball valve in front of the automatic drain valve is open. Is the inlet temperature of the dryer exceeding the specified value?
For better air quality, turn on the dryer and let it run evenly before using compressed air. When stopping operation, first stop the compressed air, then turn off the dryer and purge the compressed air in the air line, so as not to affect the air quality due to poor drying or residual moisture in the line. please.
2. in operation
When you connect the power supply to the control box and press the ON button of the ON/OFF button switch, the operation indicator lights up, the mechanical contactor closes and the compressor operates. At this point, the low refrigerant pressure gauge should read between 60 and 85 psig. For loads exceeding this range, appropriate adjustment is required according to "Evaporation Pressure Adjustment".
If the high pressure of the refrigerant exceeds this range, please check whether the heat dissipation of the condenser is good, whether the air compressor inlet temperature and ambient temperature are too high. If the anti-freeze switch drops below 140 psig, the condensation fan will stop to increase pressure and ensure proper machine operation. If the machine works under low pressure for a long time, check the cooling system for leaks and the ambient temperature is too low.
To avoid compressor damage from frequent starts. It takes him over 3 minutes to reboot after shutdown. The machine's valves were adjusted before leaving the factory. Adjustments should not be made by non-professionals to avoid unnecessary damage to the machine. The purpose of machine maintenance and service is to ensure proper machine operation and air quality. Therefore, the maintenance and maintenance of the freeze dryer should be done properly. |
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| What am I looking for | | | | Commonly used refrigeration dryers are divided into air-cooled and water-cooled types according to the cooling method of the condenser. There are high temperature intake type (80°C or less) and normal temperature intake type (about 40°C) depending on the intake air temperature. In addition, many specially adapted refrigeration dryers can be used to process non-air media such as carbon dioxide, hydrogen, natural gas, blast furnace gas and nitrogen. |
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| | | | I am looking for Co-founder that can contribute at least: | | | | | I can contribute at least :* | | |
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