power window lifter means driven by a servo motor vehicle window, it replaces the traditional glass elevating crank rotation. That the lifting of the glass light, comfort, automation.
1, the composition
power window system consists of a window, window regulator, motor, relays, switches and other apparatus components. The systems are generally equipped with two power window control switch, set on a dashboard or the driver’s door armrest, main switch, each of the window lift control by the driver; the other set were installed in each the passenger door, is sub-switch, is manipulated by the passenger. Usually the main switch is also provided with the circuit breaker, if it is turned off, the switching points will not work.
at the collection point or to buy take-away fast food restaurant parking lot, power windows is very convenient design, its mechanism is not complicated, the oil is the maintenance of the body. However, since the mechanical means are located inside the door, it is necessary to remove the inner lid. Screw fixed cover hidden inside the recess can be found in the door handle. Using a gear, ropes and the slider means to the arm support point part of the center fuel. Below inner cover with plastic waterproof cover, it is important to restitution.
2. Maintenance
The most common condition is a movable window is dirty or curing the rubber track cards within the glass, the glass is not smooth or vertical card live still. Therefore, regular spray some WD-40 lubricating in a glass elevator rail. For rubber, also a maintenance agents, after applying the rubber toughness can be maintained, with reduced occurrence of chapped. Another situation regarded as falling due to wear and tear, such as a motor failure, the link mechanism immersion corrosion or fracture, causing the glass derailment occurs, have a situation where only the replacement parts.