China Home Elevator How To Make The Right Decoration

China Home Elevator Maintenance of decorative control cabinets: Check frequently to eliminate dust on contactors, relays, and greasy dirt on the suction surface of the electromagnet. Check whether the contact of the contact is reliable, whether the external insulation of the pull-in coil is good, whether the mechanical interlocking device operates reliably, and whether the relay and contactor are attracted for significant noise. Is there any breakage at the wire head connected by the moving contact? Maintenance of traction motor: The forced ventilation fan of the motor is controlled by a temperature relay embedded in the stator of the motor. When the internal temperature of the elevator decoration motor rises to 55 ° C, the fan starts to work, and the temperature stops when the observer drops 45 ° C. The fan can be powered by lighting power. Often the fan continues to work when the traction motor stops working.Maintenance of elevator decorative speed measuring device: If there is a vertical shake in the car or a vibration feeling when the speed control system is turned on or off, in addition to checking the dragging system, you should first check whether the installation of the speed measuring generator and the The spindle of the induced motor is concentric. For toothed nylon belt or V-belt drive, check whether the drive belt is worn or damaged. These conditions directly affect the stability of the output voltage of the speed measuring generator, so it must be replaced if there is a problem. Maintenance of traction sheaves: When the grooves of the traction sheaves are inconsistently worn, or when they are severely uneven, such as twists, which affect the use, the traction sheaves must be taken off. The elevator decoration should be fixed with a special rope groove model cutter and a reducer , Repair the rope groove by running at the inspection speed. At the same time, adjust the combined taper sleeve of the traction rope and the rope head so that the tension between the ropes is consistent.The above content is organized and shared by HUZHOU FUJI ELEVATOR CO.,LTD. Based on experience, hoping to help more people.