Passenger boarding ladder operation

Passenger boarding stairs operate on the principle of parallel four-sided running, can be stepless adjustment according to the height of the aircraft door, no matter how to adjust, the pedal and the platform is always in a horizontal position, and has a continuous ladder body. The working height of this passenger elevator ranges from 2200 to 3750mm

Passenger boarding ladder operation

1) Check if the support feet are in a propped state. If they are, retract them. The resident driver's brake must be in the released state

2) Electric power assist operation: a. Turn on the key switch. b. Rotate the hand throttle knob forward and the car moves forward. Rotate the hand throttle knob backward and the car moves backward. The vehicle speed is between 3km/h and 6km/h. It can be controlled by rotating the Angle of the knob. When the accelerator knob is released, the vehicle will be in the braking state. c. Pressing the emergency brake button can brake the vehicle.

3) When the distance between the passenger boarding ladder and the aircraft is close (about 2 meters), it is recommended to use the manual pushing method (with the key switch in the off position). Or, the passenger elevator car can be moved to the vicinity of the aircraft cabin door by electric assistance. At this time, the car needs to be controlled at the minimum speed and moved forward by jog (which requires proficient operation).

4) Battery level indication: When the battery level of the instrument drops below 42V, the battery level bar will flash, and it is necessary to charge it