Common Problems and Solutions of Transmission Test Temperature Control System

2022/10/25 分類業界ニュース 276

Common Problems and Solutions of Transmission Test Temperature Control System

The gearbox test temperature control system is a common industrial temperature control equipment that can provide constant temperature and constant cooling water. Here we will share with you the solutions to common problems in the transmission test temperature control system.

First, the transmission test temperature control system cannot be started

1. It may be due to power failure. It is necessary to check whether the power supply voltage is normal to avoid phase loss;

2. Check whether the circuit wiring of the gearbox test temperature control system is loose, and fasten the connector of the wiring.

Second, the circulating water pump cannot run

1. Check whether the overload protection of the AC contactor connected to the water pump is turned on. If the overload protection acts to cut off the circuit of the water pump, first check whether the power supply voltage conforms to the voltage value indicated on the nameplate of the gearbox test temperature control system, and Whether the impeller of the water pump can rotate normally, you can reset the RESET button of overload protection after eliminating these problems;

2. If the circulating water pump coil is burned out, the water pump needs to be removed and repaired or replaced;

Third, the transmission test temperature control system high pressure alarm

1. Observe whether the condensing fan is running normally. If the fan is not running, check whether the motor is damaged;

2. Check whether there is dirt or more dust on the surface of the condensing fins, which causes the heat exchange efficiency to drop, and flush the condenser with compressed air or high-pressure water gun;

3. Check the refrigerant (refrigerant) pressure value to determine whether the refrigerant is overcharged.

Fourth, the transmission test temperature control system low pressure alarm

1. Check whether the low pressure alarm is caused by lack of refrigerant. If there is a leak in the pipeline of the refrigeration system, repair welding and supplement the refrigerant.

The transmission test temperature control system may also have some failures during new installation or long-term operation. Generally speaking, core components such as compressors, evaporators and condensers rarely fail. In fact, these problems are relatively simple to deal with, and the user can quickly solve the problem by checking it.

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