When the ambient temperature is about 35 degrees Celsius, 1, low pressure 0.45MP2, high pressure 2.5MP or more 3, static pressure 1.1-1.2MP This is a normal situation, generally occurs in the use of three to four years old air conditioning. The air conditioning is not completely cool, but the cooling effect is reduced. This is because old-fashioned air conditioners use Freon as a refrigerant, which will evaporate after prolonged use. Therefore, users only need to add a point to the regular air conditioning maintenance point. In addition, it does not rule out the improper installation of Freon and the machine itself.
The second reason for air conditioning not cooling: The power supply voltage is not enough
The normal starting voltage of the air conditioner is 220V+-10%. In China's phase voltage 220V, line voltage in the 380V power supply system, almost all compressors above 200V can start. Above 180V, 70-80% can be started. Above 160V, only individual can start. I personally experimented. Below 160V it is almost impossible to start. According to experience, the compressor starting voltage is more reliable when it is above 190V.
The third reason for air conditioning not cooling: insufficient air conditioning power
The general selection principles are: 150-250 W/m2 for refrigeration and 250-350 W/m2 for heating. In addition, factors such as space height, level orientation, sealing performance, and resident population need to be considered comprehensively.
2 Ton Electric Straddle Stacker
Zowell XEK20 2 ton electric straddle stacker is standard with adjustable fork. It is a ideal forklift for both single and double faced pallets. It is more easy to operate and widely used in the food, medicine, tobacco, textile and car manufacturing industry. It is the best choice for the customer who needs the short length and high lift capacity. Combined with the powerful components and first class spare parts make sure the electric reach stacker have best performance
Electric Stacker, or walkie stacker, is an industrial device for loading and lifting pallets on a shelf at high level. As an ideal choice to operate in narrow space of warehouse, it can be widely used in petroleum, chemical, pharmaceutical, textile, pigment, coal and other industries, as well as ports, railways, freight yards, warehouses.
Compared with the traditional manual stacking, Zowell full electric stacker maintains great advantages in safety, efficiency and cost. In addition to durability and accuracy both outside and inside, Zowell XE electric stackers are also equipped with mast with clear view, double speed and lateral vertical moving switch, which are valuable when working in limited space.
The load capacity of XEK20 is 2 tons, it has two driving modes: walking and standing driving. If you need bigger capacity or other customized options such as rod, low mast, grabbling frame, please contact us so that we can provide you best solution with professional knowledge.
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Suzhou Pioneer Material Handling Equipment & Technology Co., Ltd , https://www.xianfengforklifts.com