Maintenance and maintenance
of corner bridge aluminum door and window equipment corners Some customers will ask when buying door and window equipment: How long can you use this equipment? In fact, this kind of questioning is a bit of a problem for our manufacturers to answer. Because some customers care about the equipment, usually pay attention to the maintenance and maintenance of the door and window equipment, it may be no problem for the equipment for ten years and eight years; there are customers who do not take the equipment seriously, the equipment is not cleaned with aluminum chips, of course, the equipment The service life is short. At present, most of the customers do not understand the maintenance and maintenance of the door and window equipment. Today, Shandong Aode equipment uses the angle machine as an example to talk about the maintenance and maintenance of the equipment.
First, the hydraulic system of the angle machine.
1. The working medium of the oil pump is hydraulic oil, and L-HM32 hydraulic oil is used in winter. L-HM46 hydraulic oil can be used in summer.
2. The liquid level of the fuel tank is kept on the center line of the oil mark to prevent the oil pump from absorbing. When adding fuel, the 120 mesh filter is used to filter the impurities in the new oil. When used frequently, the fuel tank is usually cleaned every two months, and the oil filter is cleaned once every six months, and the new oil is replaced at the same time.
3, the normal working oil temperature is 20 ° C -50 ° C, when the oil temperature is too high, you need to take cooling measures or stop the pump, until the oil is fully cooled before it can work properly. When the oil temperature is too low, it is not allowed to work directly. It is necessary to take heating measures, and the oil temperature can be raised by external heating or low pressure operation.
4. The working pressure of the pump is not allowed to increase arbitrarily.
5. The high-pressure hose is used for a long time. Due to the aging of the hose, the damage of the hose will cause the pressure resistance of the hose to decrease.
Second, the gas source triplet (water separator, pressure gauge, oil mister).
Water separator, water is discharged every shift, once a week, and the pressure gauge is adjusted to 0.4-0.6MPa. The oil mister is injected with L-MH32 hydraulic oil and maintains a certain oil level, and the oil quantity is adjusted to about one drop per minute.
The above is the place to pay attention to the maintenance and maintenance of the corner machine in the door and window equipment. There are not many points, mainly the hydraulic system and the two-unit. I hope that everyone will pay attention to these two aspects when using the angle machine in the future. Only when people pay attention to the use of door and window equipment, and maintain and maintain, can improve the service life and efficiency of door and window equipment.