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 lever hoist is open vl how to use, you can pull the chain Under the hook easily adjust the position of vl lever hoist, after adjustment handwheel clockwise end should make it back into place. 4, after the adjustment of the position of the lower end of the middle weights hanging hook, lever handle lifting heavy objects can be realized. 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 lever hoist installation where vl, should handwheel 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. Friction surfaces must be kept clean vl brake lever hoist wholesale, non-contaminated sewage sludge. Buy lever hoist first need to understand the seven questions: lever hoist to consider when buying their own needs, choose the right size and tonnage, do not blindly buy; second: to consider when buying lever hoist the moment when used environment, especially in aggressive as important by high humidity environments; Third: select domestic brands produced lever hoist; fourth: Quality is more important than price; fifth: select lever hoist to meet international SIO9001 quality system certification, the national security system certification; Sixth: It is recommended by the operator or lever hoist knowledge have a certain understanding of who to choose; seventh: lever hoist purchased prior to use tested and qualified before use. vl _vl lever hoist lever hoist lifting Xinyu how to use _ (certified merchants) are provided by Crane Co. Qingyuan Xinyu. 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!