9. Use the hoist must be checked regularly by specialized personnel and found that failure to take timely measures, and recorded carefully. 10. adjust the amount of electric hoist brake the decline, should ensure that the rated load, the amount of brake decline S≤V / 100 (V for the load within the next minute and stable lifting of the distance). 11. scrapped rope: rope examination and discard criteria according to CB / T5972-1986 "Lifting wire rope inspection and scrap of practice" implementation. 12. Use hoist must maintain sufficient oil 0.3 hoist and keep the lubricant clean electric hoist, should not contain impurities and dirt. 13. oiled rope should use a stiff brush or wood chips, non-direct hand rope to a working oil. 14. When not working cd1t electric hoist electric hoist, do not allow the weight suspended in the air, preventing permanent deformation of parts. 15. During use, if found fault hoist hand, should immediately cut off the main power supply. 16. Use should pay special attention to the vulnerability of the situation. 17.10 ~ 20 t hoist after long time continuous operation, automatic power-off phenomenon may occur, which is a function of the motor overheating protection, then you can decrease over time, to continue to work until the motor cooled down. Wire rope hoist 1, CD1 type, MD1 type electric hoist is a small light lifting equipment, which can be mounted on single beam bridge cranes, gantry cranes, jib crane. Little changes can also be used as a winch. 2, the device is one of the sites commonly used lifting equipment in factories, mines, ports, warehouses, shops, etc., it is to improve the working efficiency and improving working conditions necessary machinery. 3, CD1 electric hoist lifting normal speed, to meet the general requirements; MD1 electric hoists have two speeds - normal speed and slow. 4. Slow work, to meet the precision handling, sand box, maintenance of machine tools and other fine job. So the scope of MD1 electric hoist more extensive than CD1 electric hoist. cd1t hoist, generous heavy (certified), Gaoyao hoist is provided by generous heavy machinery Co., Ltd., Henan Province. Heavy Machinery Co., Ltd., Henan Province, generous (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) is Zhengzhou, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In heavy generous leadership with the staff warmly welcome all inquiries negotiations to create a better future for heavy generous.