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詳細信息

　　使用規則

　　OPERATION INSTRUCTIONS

　　使用前須對吊鉤、起重鏈條、制動裝置等機件及 潤滑情況進行檢查.認為完好無損后再使用。使用時 必須嚴守下面九條安全事項。

　　Before lifting, inspect carefully the hooks, the load chain, the brake device and lubrication of the block put it into operation

　　For safe operation, you must keep six rules as following.

　　1起吊重物不得超 過手拉葫蘆的規定起重量。

　　Don' t lift any load excceeding the rated eapacity of the chain block

2不能用多臺葫蘆吊一個重物。
Don’t use more than one piece of chain block to lift one single load
 
3.不要拉得太局或放的太低。
Don’ t pull up too high or too down.

4、發現手拉鏈條拉不動時不可猛拉，更不 能增加人員，應立即停 止使用。

In case of the hand chain fails to move, don’ t pull it violenty or by increasing force. Stop operation and proceed inspectoon of the chain block.

5、起吊重量時，嚴禁人員在重物下做任何工作或行走。

To avoid accidents, working or passing under a lifting load is stricly forbiden.

6.鏈條彎曲或扭結時不可使用。

Don’t use, when the chain is kinking.

7. 不可橫拉重物。 Don¹ t get the load dragged of the crossing.

　　8.不要拋摔葫蘆。

　　No wild throwing or rough handling of chain blocks.

　　9.兩股鏈條不能翻

　　轉，不要扭曲。

　　No twising. No capsizing for two falls of chains.

　　維護方法

　　MAINTENANCE

　　©使用完畢后，應將葫蘆上的泥垢擦凈，存 放在干燥地點，防止受潮生銹和腐蝕。

　　@每年應由熟悉葫蘆機構者，用煤油清洗機 件，在齒輪和軸承部分，加黃油潤滑，防止 不懂葫蘆性能原理者隨意拆裝。

　　@齒輪安裝時，應使用兩只片輪的“0”字 標記安裝在同一直線上。

　　©起重鏈輪左右軸承的滾柱，可用黃油粘附 在已壓裝于起重鏈輪軸頸的軸承內圈上，再入 墻板的軸承外圈內。

　　©安裝制動裝置部分時，注意棘爪部嚙合良 好，彈簧對棘爪的控制應靈活可靠。裝上手鏈 輪后，順時針旋轉手鏈輪，應將棘輪、摩擦片壓

　　緊在制動器座上，逆時針旋轉手鏈輪.棘輪與摩擦片 間應留有空隙。

　　©支撐桿與右墻板為靜配合，維修時切勿拆卸。

　　®葫蘆經過清洗檢修后.應進行空載和重載試驗. 確認運正常，方可使用。

　　©在加油和使用過程中.制動裝置的摩擦表面必須保 持干凈，幷經常檢查制動性能.防止制動失靈引起重物 自墜。

　　©為了維護和拆卸方便，手鏈條其中一節系幵□鏈 (不焊，涂色)。

　　Q After operation clean the chain block from dirt a門d keep it i門• a dry place from rust andcorrosion.

　　@ Clean the chain block annually by purging the

　　parts in kerosene and apply greas them.lt is advisable that the cleaning work should be one by skilled hands.

　　^ u0,f marks on the two disk gears should be aligned.

　　© Stick the rollers of both left and right bearings to the inner race of the bearings on the chain sprocket shaft journal, and then put them into the outter race of the bearings on the side plates.

　　@ While saambling the brakemechanism.care should be taken to mesh the slanting teeth of the ratchet discand the pawl. Make sure that the pawl is controlledby the spring sensitively and reliably.Then turn thehand wheel clockwise after screwing it onto the driving shaft, and it must press the disc and the plates on the brake seat. Turning it counterclockwise, there should be clearances between the disc and the plates.

　　@ The stay and the right side plate are in transition fit . Care should be taken not to dismantle them.

　　Q After cleaning and repair,the chain bloxk should be subjected to non-load and heavy load tests. If it works normally out it into operation

　　Keep clean the friction surface of the brake mechanism while lubricating or operating the chain block. Inspect the brake mechanism "frequently so as to avoid faulty braking of falling falling of load.

　　For conveniense of maintenance and dismantling, one of the links of the hand chain is open,painted in color and not welded.