How to charge for fault maintenance and displacement installation of Foton automatic door
Time: 2020-09-14 View: 1511
How to charge for fault maintenance and displacement installation of Foton automatic door
Common faults of automatic door
1. The movement of the door cannot be restricted
A. If the delay shutdown setting is correct, adjust the dial switch and adjust the delay setting;
b. Check whether reed tube or magnetic steel is normal;
c. Whether the anti-collision inductive switch is normal;
How to charge for fault maintenance and displacement installation of Foton automatic door
Check that the control circuit is open
2. Abnormal signal
Whether the integrated circuit or transistor is damaged;
B. If the sound is damaged, the battery can be used to test the sound;
C is the internal wiring open
3. The indicator light does not light up and the door does not start after starting
A check the power supply;
B. The head clutch is not disengaged;
Check the control cable;
D check whether the P5 socket on the machine is in good contact;
E. Check the safety pipes inside the machine;
Check the motor and starting capacitance
4. The remote control has no response or function
A. Check whether the remote control is damp and the button is dirty;
B check whether the power supply voltage of the controller is low;
C check whether the battery voltage of transmitter is lower than 10V;
Check if there is electromagnetic interference nearby
5. There is no display in the controller window
A is the digital tube is damaged
B is the wiring of P5 socket is correct
6. The fuse is blown
A. if there is a short circuit in the gantry crane, unload the load of the gantry crane first and try again to determine whether the fault is the gantry crane or the controller
B cable short circuit
Check that the capacity of the fuse is correct
7. The alarm function is abnormal
Check probe performance
Check the cable connection between the probe and the controller
C is the plug wiring correct
Is the D controller set to alarm state
Automatic door maintenance direction
Generally, maintenance costs are considered from the following aspects:
Inspection cost
A functional characteristic inspection
B mechanical transmission inspection
C electrical parameter inspection
Project maintenance cost
Maintenance of door body and other basic components
Replace (repair) motor
Replace (repair) the controller
Replace (repair) the belt
Replace (repair) the sensor
Replace (repair) (pulley) hanger
G replace (repair) electronic lock
Replace (repair) the junction box
I change (repair) the pulley
On site service fee
Charge by customer area.
