The thermal stability tester is suitable for the thermal stability time and the softening temperature test of the soft polyethylene plastic insulation sheath used in the cable industry. Its structure and performance meet GB/T2951.32-2008 and GB/T 8815-2008 "soft wire and cable with polyvinyl chloride plastic" standard requirements. Thermal Stability Tester Troubleshooting: 1. If the power is turned on, there is no indication that there is no power on. If the power output terminal does not have a power output, check the power cord or power outlet. 2. If the power is turned on, the power indicator is instructed. Press the start button and the machine does not work. Please check if the relay is disconnected or disconnected. If it is dropped or disconnected, please connect it in time. If the relay is not disconnected, it will be disconnected. If the relay is damaged, it should be replaced in time. 3. When the number of times the counter is set is tested, the electric drive cylinder still does not stop working, which means that A, electric drive just loss B, and the sensor switch are damaged. 4. In case of failures that cannot be dealt with, please contact the manufacturer in time and ask professional technicians for guidance or on-site maintenance. Thermal stability testing machine maintenance and maintenance 1. The instrument must be placed on a stable surface before use. 2. It is not allowed to use the machine during use; 3. Select the appropriate power supply voltage, not too high, to avoid burning the device; 4. In the event of an abnormality in the instrument, please contact the Division for timely processing; 5. The machine must have a good ventilation environment when working. 6. Mechanical components, due to a large operating load, mechanical parts, please add lubrication; 7. Each test is completed, clear the machine table, keep the machine table clean; 8. The control section must be wiped with a dry cloth. Wet cloth is not available. 36W Adapter,36W Power Adapter,12V 36W Power Supply,12V 3A 36W Power Adapter Dongguan O-Ray Power Supply Technology Co., Ltd , https://www.oraytek.com