2022 China New Design Clean Room Hinged Doors - Hospital Operation Theatre Clean Room Automatic Hermetic s Sliding Door – Qianqin

fault condition

reason

issure confirmed

solution

door can not closed

• inductor keeps working
• Auxiliary light sensor keeps working
• test signal wire was short circuited

find rubbish

check light receptor cleaness

check whether optical axis deviation

confirm whether door close after disconnecting control signal wire of terminal

clean rubbish exchange inductor clean light receptor

adjust optical axis exchange signal wire

door open without any order

• Sensor misoperation moving object exsisted in induction area strong radio waves nearby the door fluorescent lamp in induction area inductor problem

test

test

test

inductor rebounds

remove moving object

remove the object that emits radio waves

remove fluorescent lamp

exchange inductor

door collision

• obviously decelerate but not serious collision
• too loose of the belt

•do not decelerate when open door

•do not decelerate when close door

rotate slowly counterclockwise(H

adjust belt tension clockwise rotation to open door slow moving distance(E) clockwise rotation to close door slow moving distance(G)