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Touch screen salt spray test machine common faults and their solutions
In the use of salt spray test chamber, it is inevitable that some small faults will occur, and it will take time and effort to find the repairs of the manufacturers. In fact, some small problems can be solved by themselves. That will definitely ask, we don't know how to deal with technology, don't worry, Shanghai Bao Test Equipment Co., Ltd. will analyze the common faults of touch screen salt spray test machine and its solutions:
1. After turning on the power, it can't operate normally. You can consider whether the water level in the heating water tank is too low. When the water level is too low, the equipment will cut off the power supply to ensure the safety of the equipment; Failure to operate normally, must be a functional failure of the salt spray test chamber equipment
2. If the touch screen does not respond, we will check if the screen is automatically locked and unlocked. After eliminating the screen locking factor, please contact the manufacturer for repair or replacement.
3. If the water level in the salt spray test chamber is too low, we can check if the water level in the test chamber or saturated tank is sufficient.
4. When the temperature in the working chamber cannot rise to the set temperature, 1) we can check if the temperature of the test room temperature controller is too low; if so, just set the temperature controller to the required temperature; 2 Check if the safety protection switch setting is too low, as long as the safety protection switch is set to the required temperature; if the above two problems are eliminated, it still cannot be solved, which may be a heating system failure, an electromagnetic relay failure or a controller failure;
5. If the spray is not timed, we immediately check if the temperature rises to the specified temperature, because if the temperature does not reach the preset temperature, the timing device must assume that the experiment has not started yet; of course, it may be because the set time and the spray time are the same, thus This prevents the timing time from being observed.
6. There is normal spray and the air compressor does not operate normally; under normal circumstances, for the safety of the equipment, the air compressor of the salt spray test box is generally equipped with an automatic protection system. When an abnormal use of the salt spray test box occurs, The air compressor automatically stops running, so when this type of fault occurs, you can use it as usual.