Share the mechanical operation process of dam top door machine manufacturers

Dam top door machine manufacturers share dam top door machine operating rules:

(1) should comply with the door safety technical regulations

(2) We should understand the structure and performance of the door engine used, be familiar with its working principle and control system, master the function of its safety device and the correct operation method, and make careful maintenance and timely repair.

(3) If someone violates the door safety technical regulations, the driver has the right to refuse to lift. The driver should memorize the command signals (hand signals, whistles, bells, etc.) of the conductor and should cooperate closely with the conductor.

Before operating the door machine, do:

1) Understand the power supply and whether there is a temporary power outage maintenance.

2) Disconnect the main switch, check the door mechanism, whether the switch is normal, whether the brake is normal, whether the fixing bolts of each component are loose, and whether there are various items scattered on the car.

3) Fill lubricating grease to each lubricating point according to the regulations.

4) Check whether there are any obstacles on and near the running track.

5) Before the main switch is powered on, the driver must turn all controller handles to zero position, and close the door leading from the driver's cab to the platform and the doors on each channel.