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1. The plane of car door and landing door not synchronizationA:(1)Check whether alignment in the car door and landing door, in figureThe side open (with the beyond)(2)Check around adjust door roller position, in figure2. Door plane of jitter, artificial stimulating landing door and car door resistance is too large, landing door cannot be autisticA:(1)Check the distance of bottom roller and rail,the most suitable position open or close the door bottom roller can rotate together,Stay hand pinch bo...
1.GDB car door1.1 Close the door in place have a voiceA:(1)Check whether closed in place when the door between the seam is too small (buffer does not play a role in the door)  (2)In ensuring the door cam can under the condition of normal away, reduced speed closed in place U6, increase deceleration position I6 and I7 slowdown in advance.1.2 The speed of the door in place is slow, door cam can't tuckA:(1)Check the resistance of landing door and car door,if too much resistance refer to mechanical ...