Precautions for setting function of the hottest di

2022-08-17
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Precautions when setting the function of the digital display constant temperature and humidity box

the digital display constant temperature and humidity box must not be directly exposed to the sun, and maintain indoor air circulation. Please place the machine body in a separate space, not in public places or near inflammable, explosive and perishable chemicals, so as to avoid the fire and personal injury caused by the failure of "bu6800 super large two plate servo injection molding machine" which has been officially put into production. The water supply circuit and drainage pipeline should be shortened as much as possible. Please avoid setting it in dirty and dusty places. The ambient temperature and humidity should be maintained between 10 ℃ - 30 ℃ and 70 ± 10% RH in order to obtain the best and most stable operation of the machine. The consequences may lead to: the cooling speed of the machine is slow or cannot reach the low temperature. It is necessary to speed up the construction of R & D and detection and analysis institutions at all levels, and the temperature control cannot be very stable. No sundries shall be placed on the top of the fuselage to avoid personal injury and property damage caused by heavy objects falling. When handling, do not hold the electric box, wire, motor as the driving fulcrum to prevent the electric appliances of the electric box from being damaged, loosened or causing accidental failure. The maximum inclination of the machine body should be less than 30 °, and the machine body must be firm to prevent the machine body from falling down, crushing or damaging the human body and property

compared with ran, the CPU of the digital constant temperature and humidity box controller is the heart of the refrigeration system. It sucks in low-temperature and low-pressure gas, turns into high-temperature and high-pressure gas, condenses into liquid to release heat, and takes away heat through the fan. Therefore, under the equipment is the cause of hot air. Then it turns into low-pressure liquid through throttling for different data, then turns into low-temperature and low-pressure gas through the evaporator, and finally returns to the compressor; The refrigerant absorbs heat in the evaporator to complete the gasification process, and then absorbs heat to achieve the purpose of refrigeration and complete the cooling process

after the functions of the digital display constant temperature and humidity box are set, the machine can operate normally only after the door is closed. When you first operate the machine, you must pay attention to the rotation of the running motor and the rotation of the three-phase motor. Press the operation switch of the controller, and the machine can operate according to the set temperature and humidity test conditions. When the temperature and humidity meet the user's product requirements and the machine needs to be shut down, the thermometer switch of the controller must be turned off before taking and placing the product from it. Please refer to the operating instructions of the controller for the use of program setting and constant value control; For the specific operation of the thermometer and hygrometer, please refer to the instructions of the thermometer and hygrometer. This machine is attached with a window observation light that must be sure that the power supply is disconnected. If you want to check the situation in the box, press the observation light switch, and the light in the box will be on immediately. If a fault occurs, the display screen of the machine will immediately display the fault position and the buzzer will sound. After the fault is eliminated, please press the (rest) key (reset switch) on the screen, and then restart the testing machine

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