Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Common problems and solutions of American standard dryers
Common problems, possible causes and solutions The dryer door does not work. Make sure that the door is completely closed when the dryer is working. The Start button is not pressed correctly or is pressed for too long. Press the Start button again until the dryer drum is running incorrectly. The working voltage of the machine is 220-240V. Check the fuse. If the time-delay fuse is selected, the sound dryer will not be used for a long time. If the dryer has not been used for a long time, there will be a sound when it is reused. Noise Dryer is not placed horizontally. Refer to the installation guide. Place the dryer horizontally. Do not heat the fuse or breaker. Replace the fuse, reset the circuit breaker and the air supply valve is not open. When dry drying, you need to turn on the air supply valve. 220-240V running time is too short, the automatic running program ends early, the sensor cannot sense the load, reset the dryer horizontally, change the drying setting, the sample is too threaded, and the filter is blocked. Please clean the filter sample before using the dryer. The cooling process is not started during the overheating cooling process, and the sample is taken out after the cooling process is over. The temperature is set too high, select a lower temperature or use the automatic drying process. Article source: Standard Group (Hong Kong) Co., Ltd.?
Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.
2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.
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