使用吊臂放艇步骤

  使用吊臂放艇步骤         Procedure for launch life boat by davit. 首先按下液压电源，启动动力装置。 Switch on the power of hydraulic pump. 1.解开小艇顶部及尾部的绑扎绳。 Remove the lashes and secures. 2.用LEVER A控制杆控制横向吊钩，使之与小艇的吊环连接，然后絞紧 Operate lever A, connect the hook and the ring of life boat, make it tight.  3.用LEVER A控制杆使小艇沿着滑道下滑，直到小艇的前部超过滑道的末端。 Operate lever A, let the boat slid downward , until the bow of the boat go out of the davit. 4.LEVER B控制杆控制吊臂甩出，直到最大限度。 Operate lever B , make the davit move outbound, until the max angle.  5.用LEVER A控制杆控制吊艇钢丝使小艇下降。   Operate lever 6.救生艇落水后，解开小艇与吊艇钢丝的连接  When the boat reached sea surface, release the boat from the hook of the davit.    回收救生艇步骤    Procedure for restore the lifeboat 1.操纵小艇使得尾部位于吊艇装置的下方。（小艇尾部最好与船尾相对）    Steer the boat to the ship's stern right under the davit.(boat and ship stern to stern) 2.用LEVER A控制杆吊起小艇，直到大约0.5米高于滑道的末端。   Operate lever "A", hoist the boat ,until the boat 0.5m higher than the slid. 3.合理交替使用LEVERA ，LEVER B，控制吊臂与吊艇钢丝，使得小艇回到滑道上。   Operate lever"A","B" , control the davit and wire, let the boat back to the slid . 4.这时降落吊臂，直到与艇架1-1.5米处停止。  Lower the davit , stop when the movable davit 1.5m above the slid . 5.绞起吊艇钢丝使得小艇沿着滑道上滑，直到小艇尾部的脱钩装置与艇甲板的钩子吻合。   Hoist the wire, when the hook of the boat meet the lever of boat deck , stop. 6.待到完全归位后，在艇内回复脱钩装置，插上安全销。   When the boat reach its right position , reset the release hook in the boat, insert the safety pin. 7.绑好小艇，松开吊艇钢丝，脱钩。   Secure the boat , release the wire hook.           

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