Use of a lever hoist, lever hoist choose the right size may be used, non-overloading; 2, before use of lever hoist safety checks carried out while the lever hoist load test, according to the actual requirements of a reasonable adjustment under the hook position. 3, under the hook adjustment method: pulled aside a block, the block is allocated so that "N" position, rotate counterclockwise and pull shot round, this time, the clutch is open wire rope pulling hoist, pull the chain can be easily adjusted After the end of the next hook position, adjust the hand wheel clockwise should make it back into place. 4, after the adjustment of the position of the lower end of the middle weights hanging hook 0.75t lever hoist, since the weight of the lever handle can be realized liters. After the lever hoist maintenance 1. gourd should be cleaned after use, and coated with anti-rust oil, stored in a dry place. 2. Maintenance and repair should be familiar to those who hoist mechanism, to prevent the performance of the machine do not understand the principles of free disassembly. 3. gear installed by drawing operation. 4. Groove nut installation, you should turn the hand wheel clockwise, the ratchet, pressing the brake friction plate mounted on the seat in the groove nut. 5. After cleaning hoist inspection maintenance, and heavy load test should be carried out to confirm the work, automatically and reliable to use the intersection. Brake friction surfaces must be kept clean and chain lever hoist, non-contaminated sewage sludge. Wire rope pulling hoist maintenance measures 1, each operation is completed, the first song on the end of the rope to wipe mud adhesion, dust or grease, loosen the jaw, out of the rope, the rope in order to collect around the shelves and wipe the entire long rope, the rope is stored in a dry place to prevent corrosion. 2, the response lever hoist at least four times a year maintenance treatment, such as clean diesel parts, and calcium-based grease lubrication. 3, when the internal movement poured into the mud, cement or other dirt, rinse with water lever hoist, then clean diesel; cleaning, the calcium-based grease grease and dried; and finally release the jaw, with a clean cotton wipe the grease and moisture on the jaw. 4, when the jaws wear, carrying capacity is less than 80% of the rated load, replace the jaw, when the rope diameter is reduced by 10% when the rope should be replaced. Wire rope pulling hoist | Xinjiang lever hoist | Lifting by Qingyuan Xinyu Xinyu Crane Limited offer. Qingyuan Xinyu Crane Co. (xyqz0312.1688.com) strong, credible, Baoding in Hebei engineering, construction crane industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinyu lifting and you hand into the brilliant, for a better future!