第一，首先在開機前先對整個機械的傳動系統及機器油料進行檢查，然后開動后邊拉輸送帶的柴油機，拉開離合器，發動柴油機，慢慢松開離合器，將轉速調至正常，再發動前拉鏈斗的柴油機。
第二，抽沙船兩柴油機起動后。將轉速調至需要速度。然后松開大臂剎車。慢慢將其放下，等料斗內沙子多于2/3時，可休止下放，待至1/3時再資助下大臂。當大臂與水面成45度角時(即5米左右)，應停入大臂。這時料斗內沙子的多少改用牽引控制，前進時要查看斗內沙子的多少而定，前進撤退退卻要靈活，如遇沙層塌方機械工作吃力或拉不動時要牽引繩松開，使船向撤退退卻，直至挖動為止。如水下遇有大石頭或泥層，船體會有劇烈的振動現象，挖沙船這時應立刻提起挖沙大臂，避過障礙物再進行。
First, first before starting the first of the mechanical drive system and machine oil were examined, and then start behind pull conveyor belt of the diesel engine, pull the clutch, start engine, and slowly release the clutch, speed adjusted properly, start a diesel bucket front zipper.
第二，抽沙船兩柴油機起動后。將轉速調至需要速度。然后松開大臂剎車。慢慢將其放下，等料斗內沙子多于2/3時，可休止下放，待至1/3時再資助下大臂。當大臂與水面成45度角時(即5米左右)，應停入大臂。這時料斗內沙子的多少改用牽引控制，前進時要查看斗內沙子的多少而定，前進撤退退卻要靈活，如遇沙層塌方機械工作吃力或拉不動時要牽引繩松開，使船向撤退退卻，直至挖動為止。如水下遇有大石頭或泥層，船體會有劇烈的振動現象，挖沙船這時應立刻提起挖沙大臂，避過障礙物再進行。
Second, pumping sand two after starting the diesel engine. The speed raised the need for speed. Then release the big boom brake. Slowly put it down, and the sand in the hopper is more than 2/3, can be endlessly decentralized, to be 1/3 when the next big arm. When the big arm and the water into a 45 degree angle (that is, about 5 meters), should stop into the big arm. Then how much sand hopper switch traction control, forward to see how much of the sand in the bucket and and advance retreat retreat to be flexible, in case of mechanical sand cave work difficult or not move to traction rope is loosened, the boat to retreat until dug so far. Such as underwater in the event of a big stone or mud layer, the boat experience severe vibration phenomenon, dredgers at this time should be immediately lift dredging arm, then avoid obstacles. |
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