1. If the long-term frequent use of the universal testing machine may result in a decrease or deterioration of the oil quantity, the oil quantity should be checked every 1-3 months according to the usage. After the equipment has stopped running for 15 minutes, observe the left side oil window of the control cabinet. If the oil level is lower than the oil window, add the same type of hydraulic oil to the middle position of the oil window; if the oil has deteriorated, replace it with new hydraulic oil. Jinan Zhongbiao Instrument Equipment Co., Ltd. mainly produces various series of testing machines such as electronic universal testing machine, tensile testing machine, electro-hydraulic servo universal testing machine and torsion testing machine. 2. All parts of the testing machine should be wiped clean frequently. Wipe off the surface without painting and apply cotton yarn with a small amount of oil to wipe it again to prevent rust. During the rainy season, it should be wiped clean. When not in use, cover it with a dust cover. Dust-proof soil intrusion. 3. All the valves on the control cabinet should not be opened to prevent dust from entering the interior, which affects the sensitivity of the measuring mechanism. 4. There are two jaw clamps for the jaws on the upper beam and the moving beam. It is an important part of the machine. The debris on the contact surface between the jaw plate and the beam should be removed frequently to avoid pulling the hair. Contact surfaces. The method is: remove the pressure plate on one side of the moving beam, take out the jaw plate, and clean the contact surface of the jaw plate and the beam with an oil rag, apply a proper amount of grease and graphite mixed grease, and replace the jaw card. After tightening the fixing screws of the pressure plate. 5. Lubricate the following parts every 3~6 months according to the environmental conditions and frequency of use: a. The joint between the screw and the base is lubricated with 100 oil; b. The screw drive chain is lubricated with butter; c. The screw part of the screw is kept clean and lubricated with butter or molybdenum disulfide; Both ab lubrications need to be removed after removing the lower part of the main body. (Required after removing the lower panel of the main body); 6. Lubricate the following parts every 3~6 months according to environmental conditions and frequency of use: a. The joint between the screw and the base is lubricated with 100 oil; b. The screw drive chain is lubricated with butter; c. The screw part of the screw is kept clean and lubricated with butter or molybdenum disulfide; Both ab lubrications need to be removed after removing the lower part of the main body. Capacitor Motor,Furnace Capacitor,Start Capacitor,Capacitor Start Motor Wentelon Micro-Motor Co.,Ltd. , https://www.wentelon.com