成人福利网_成人福利在线看_九九看片_免费一级片视频_成年人视频在线播放_国产高潮国产高潮久久久91

The 1 Engineer shall be subject to professional training, work to concentrate, found in the line of sight when there are obstacles, should be promptly removed, not the operation signal is not clear.

2.作業(yè)前應先空轉，確認電氣、制動以及環(huán)境情況良好才能操作，操作人員應詳細了解當班作業(yè)的主要內容和工作量。

2 before the operation should first idling, confirm the electrical, braking and environment in good condition before operation, the operator should understand in detail the main content and work shift work.

3.當被吊物沒有完全落在地面時，司機不得離崗。休息或暫停作業(yè)時，必須將物件或吊籠降至地面。下班后，應切斷電源，關好電閘箱。

3 when the hoisted matter did not fall on the ground, the driver may not leave. Rest or suspend operations, must be the objects or hanging down the cage. After work, should cut off the power, turn off the switch box.

4.司機應隨時注意操作條件及鋼絲繩的磨損情況。當荷載變化第一次提升時，應先離地0.5m稍停，檢查無問題時再繼續(xù)上升。

4 the driver should always pay attention to wear operating conditions and wire rope. When the load changes first promotion, should first from 0.5m to pause, and then continue to rise check no problem.

5.使用單筒卷揚機，必須用剎車控制下降速度，不能過快和猛急剎車，要緩緩落下。

5 the use of single drum winch, must use the brake to control the descending speed, not too fast and fierce brakes, to slowly fall.

6.禁止使用扳把型開關，防止發(fā)生碰撞誤操作。

6 prohibit the use of pull type switch, avoid the collision error operation.

7.鋼絲繩要定期涂抹黃油并要放在專用的槽道里，以防碾壓傾軋，破壞鋼絲繩的強度。

7 wire rope to regular butter and should be put in the groove dedicated, in order to prevent rolling strife, failure of wire rope strength.

8.卷揚機的額定拉力大于125KN時應設置排繩器，應在卷筒上的鋼絲繩最少應保留3~5圈，鋼絲繩的末端應固定可靠。

The rated capacity of 8 hoist should be set up more than 125KN rope, wire rope on the drum shall be at least 3~5 ring should be retained, the end of the wire rope should be fixed and reliable.

9.卷筒外邊至最外層鋼絲繩的距離應不小于鋼絲繩直徑的1.5倍

9 drum outside to the outer layer of the steel wire distance shall be not less than 1.5 times the diameter of the steel wire rope

10.作業(yè)中，任何人不得跨越正在作業(yè)的卷揚鋼絲繩。

The 10 operations, and no one may cross winding wire rope working.