使用规则 OPERATION INSTRUCTIONS
使用前须查机件完好无损.传动部分及起重链条润滑良好。 空转情况正常，制动可靠。使用时必须严守下面10条安全事项。
Before lifting, inspect carefully the hooks,the load chain.the brake device and iubrication of the block,put it into operation.
For safe operation you must keep rules as following.

维 护 Maintenance
1、使用完毕应将葫芦清理干净并涂上防锈油脂，存放在干燥地方。
Chean off the dirt on the chain hoist.lubricate its parts with grease
Atrer use and store it in a dry place.
 
2、 维护和检修应由较熟练葫芦机械者进行，防止不懂本机性能原理随意拆装。
Maintenance and inspection should bo maae by ask- illed
 
 3、 齿轮的安装如右剖视图所示位量，应使用两只片齿轮的 “0”字标记安装在同一直线上。
Align the "o^Mmarks of the two gears while assembling as shown in SectionView RiGHT.

4、 安装制动装置部分时，注意棘轮齿槽与棘爪爪部啮合良好，弹簧和棘爪应录活可靠.顺时针旋转手链轮，应将棘轮、摩擦片压紧在制动器座上，逆时针旋转手链轮，棘轮与磨擦片间应留有空隙。
While assembling the brake mechanism.care should be taken to mesh the slanting teeth of the ratchet disc and the pawl. Make sure that the spring and pawl work sensitively and reliably. Tnen turn the hand wheel clockwise.it must prees the disc and the plates on the brake seat .Tumiyng it counter-clockwise.there should be clearances between the disc and the plates.

5、 葫芦经过清洗检修应进行空载和载重试验.确认工作正常.制动可靠时，才能交付使用。
After cleaning and repairing the hoist should be subjec-ted to no-load sest and heavy load test. A chain'hoist can be put into operation a rter it has been tested and found under reliable brake and in good condition.

 6、 在加油和使用过程中制动器的摩擦表面必须保持干净， 制动器部分应当经常检查.防止制动失灵，发生重物自坠现象。
Keep Icean the friction sursaces of the brade.Brake mech-anism shoula be inspected regularly for prevention of faulty braking and falling of the load.
7、 起重链轮左右轴承的滚柱，可用黄油粘附在已压装于起 重链轮轴颈的轴承内圈上，再入墙板轴承外圈内。
Stick the rollers of both left and right bearings to the ynner race of the bearing on the chain sprocket shaft journal,and then put them into the outter race of the bearings on the side plates.
8、 支撑杆与右墙板为静配合，维修时切勿拆卸。
The stay and the right side are in transition fit.Care should be taken not to dismantle them.
9、 为了维护和拆卸方便，手链条其中一节系开口链 (不焊，涂色）。
For conveniense of maintenance and dismantling,one of the links of the hand chain is open,painted in color and . not welded.


HSZ型系列手拉葫芦性能参数表 HSZ SERIES CHAIN BLOCKS

hsz型系列拉葫芦是一种使用广泛，携带方便的手动起重机械.可用于工业农业、速筑业、矿业矿业等的机械安装:、货物起吊、车辆装卸等，尤其适用于露天及无电源作业。
HSZ手拉葫芦与各型手拉单轨行车配套使用组成手拉起重运输小车，适用于单轨架空运输，手动以单梁桥式起重机和悬臂式起重机上.
  

                                                         注：除表列外.在丨2 米以内各起® 高度.均可定货.R«n«rki:lnaddtiiMi to th« standard lift «t sccept in^ilnt orders to 12n lift.
                                                                                                                    
                       
                                                                                                                                      

HSZ型手拉葫芦备件明细录
DETAILS OF SPARE PARTS FOR HSZ SERIES CHAIN BLOCKS