Unscrew the screw on the dust-proof hole outside the flange of the elevator, adjust the PCS system ring to align the side hole with the dust-proof hole, and tighten the inner hexagon. After that, remove the motor shaft key.Whether it is used outdoors or indoors, some small problems will inevitably appear after a long period of time. At this time, what we should do is to maintain and maintain the elevator. How to follow the steps correctly It has become a difficult problem, and I will answer it with you.St.Petersburg,Make sure to add butter twice a month to the general transmission position where the grease fitting is located. For the parts that cannot be filled with butter, be sure to dredge the oil circuit or replace the grease fitting until the butter can be added, otherwise it is forbidden to use the equipment.Before using the aerial work platform it is necessary to confirm whether the outriggers are well supported, refer to the level beads on the equipment to judge and debug, and then proceed with the operation; the rollers and slideways confirm whether the roller slideways of the hydraulic lifting platform are dry,St.Petersburg20 ton lifting cargo elevator, and if there is When drying the site,Goods should be stacked on the platform and not tilted. When the freight elevator goes up and down beyond the range of the platform, no one should stand around to watch.The motor connection is wrong. When the delta connection motor is wrongly connected into a star shape, the motor still runs with full load and the current flowing through the stator winding will exceed the rated current, and even cause the motor to stop by itself. If it overheats, it will burn out. When the star-connected motor is wrongly connected into a triangle, or the motor with several coil groups connected in series to form a branch circuit is connected in parallel with two branches, it will cause the winding and core to overheat, the winding will be burned.The motor connection is wrong. When the delta connection motor is wrongly connected into a star shape, the motor still runs with full load, and the current flowing through the stator winding will exceed the rated current, and even cause the motor to stop by itself. If it overheats, it will burn out. When the star-connected motor is wrongly connected into a triangle, or the motor with several coil groups connected in series to form a branch circuit is connected in parallel with two branches, it will cause the winding and core to overheat, and in severe cases, the winding will be burned.

The last thing to note is that, compared with the lifting platforms in some places, protective fences are generally added on the platforms. Since the lifting platforms are special equipment, the National Quality Inspection Bureau is very strict on this piece of inspection. All must be dismantled, so when the personnel ask you if you want to add a guardrail, don't blindly refuse and consider whether it is necessary according to the site of use. In addition, you must have the 'People's Republic of Special Equipment Manufacturing License' and the 'People's Republic of Special Equipment Installation, install,St.PetersburgFixed guide rail lifting cargo elevator, you must ask whether the manufacturer has these two certificates.The maintenance of the elevator should be refueled regularly: During the use of the elevator, because of the relatively large load,St.PetersburgBuilding elevator, the friction between the various components is also relatively large, especially the elevator chain and the elevator shaft pin. It is necessary to ensure that an appropriate amount of oil is added before each use to ensure It is flexible and not stuck when running work. If the elevator is running, once there is a 'squeak' friction sound, it can be basically concluded that the elevator is short of oil, and the work must be stopped immediately to find out the reason and not to force the operation, which is likely to cause unforeseen hidden dangers. Point summary: Maintenance of elevators requires regular refueling, which is not allowed.Check the limit switch to see if all the limit switches are loose. If so, please tighten them. Pay special attention to the ultra-high protection stroke of the hydraulic lifting platform to avoid accidents caused by the equipment exceeding the high safety height; check the pins (ear pins and center pins) Check whether the nuts, nuts, screws, etc. are loose, if any, should be reinforced immediately; ensure that the hydraulic lifting platform rises and falls smoothly; outriggers (for high-altitude operating platform)Sincere service,Brake operators of various mechanisms on the equipment should regularly check and adjust the gap between the brake shoe and the brake wheel to ensure flexibility and reliability. Long-term promotion of freight elevator factory, old brand, price advantage, quality guaranteed!The use of elevators is not to maintain and overhaul after the equipment fails. It is necessary to maintain the equipment according to the correct maintenance and overhaul, and start with the preparation work to prevent all possible failures and accidents. I hope that the editor can summarize the knowledge points today. Help everyone.As for the guide rail elevator installed outdoors, it is often exposed to rain and sunlight, so special attention should be paid to regular maintenance and inspection to avoid accidents.

Test the freight elevator every day to see if the freight elevator can operate normally.query,The contact opening and closing of the travel switch of each safety device must be reliable, mainly used for small-scale lifting, lifting, moving and placing items, and also for handling small valuables. The appearance of the product is generous and beautiful, the structure is firm, stable, safe and reliable, and its performance and service life have reached the advanced level of the same equipment. At present, the mainstream of the market is hydraulic drive lifting. Due to its small size and convenient movement, it is widely used in logistics transportation, warehouse management, libraries, supermarkets, and ordinary small equipment manufacturing industries.What kind of function can be achieved by installing the elevator? Before installation, confirm whether the motor and the elevator are intact and strictly check whether the dimensions of the parts connected to the motor and the elevator match. Here are the dimensions of the positioning boss of the motor, the input shaft and the groove of the elevator. Fitting tolerances.St.PetersburgPay attention to check whether there are any broken wires and loose strands in the wire ropes of each part. If it exceeds the relevant regulations, it must be replaced immediately. The maintenance of the wire rope should be strictly in accordance with regulations.The boxes and distribution boxes of the hydraulic lift are always kept clean, and the dust on the electrical equipment is cleaned in time.In the construction elevator, the switch box also has leakage protection equipment. Its wires and cables are well insulated, without leakage, and the metal threaded is not rusted, and its damage is close to zero. His steel wire rope should comply with the corresponding configuration requirements, and there is no problem of broken strands and diameter reduction. Of course, the number of broken wires should not exceed the corresponding standard. His pulley movement is very flexible.