1. Insert the key into the master key switch on the operation
console, and turn it counterclockwise to the "Preheat" position when it
is in the "Stop" position. Hold for 3 seconds, release the hand, and the
key will automatically reset to the "stop" gear.
2. Turn clockwise from the "stop" gear to the "on" gear, the crane
circuit is connected, and the display shows machine working condition
information.
3. Follow the steps for normal engine start in remote control mode.