Продукция Gunnebo со склада комании MOKOT в РФ

3:12 *Safety factor 4:1 Protect yourself and others • Before each use the Lifting Point should be checked for obvious damage or deterioration. • Know the weight of the load and its centre of gravity. • Ensure the load is ready to move and that no obstacles will obstruct the lifting. • Check the conformity of the load with the Working Load Limit. • Prepare the landing site. • Never overload and avoid shock loading. • Never use an improper configuration. • Never use a worn or damaged Lifting Point. • Do not ever ride on the load. • Do not ever walk or stand under a suspended load. • Take into consideration that the load may swing or rotate. • Watch your feet and fingers while loading/unloading. Inspection Periodic thorough examination must be carried out at least every 12 months or more frequently according to local statutory regulations, type of use and past experience. • Ensure correct bolt and nut size, quality and length. • Ensure compatibility of bolt thread and tapped hole – control of the torque. • The lifting point should be complete. • The working load limit and manufacturers stamp should be clearly visible. • Check for deformation of the component parts such as body, load ring and bolt. • Check for mechanical damage, such as notches, particularly in high stress areas. • Wear should be no more than 10 % of cross sectional diameter. • Evidence of corrosion. • Evidence of cracks. • Damage to the bolt, nut and/or thread. • The body of the Lifting Point must be free to rotate. Symmetric Loading Conditions • For three and four leg lifts, the Lifting Points should be arranged symmetrically around the center of gravity and in the same plane if possible. • The WLL for Gunnebo Industries Lifting Points is based on symmetrical loading. • The Lifting Point must be positioned on the load in such way that movement is avoided during lifting. • For single leg lifts, the lifting point should be vertically above the center of gravity of the load. • For two leg lifts, the Lifting Points must be equidistant to or above the center of gravity of the load. Asymmetric Loading Conditions • For unequally loaded lifts we recommend that the WLL is determined as follows: • 2-leg slings are calculated as the corresponding 1-leg sling. • 3 and 4-leg slings are calculated as the as the corresponding 1-leg sling* *(If 2-legs with full certainty are carrying the major part of the load, the WLL can be calculated as for the corresponding 2-leg sling). WLP - WELDING Preheat the structure if the temperature is below 0°C; otherwise follow AS 1554 or other suitable national standard. • Ensure that the WLP cannot move during welding by welding the corners of the welding block. Continue the weld around the welding block without interruption in a single operation. • The nozzle or electrode should be at 45° (see Fig. C), so that the required penetration is obtained. The minimum throat (A) should be maintained. • The weld should not contain cracks or pores. • Do not cool the weld with water. It should be left cool naturally. Product Min. plate gauge (Rm-1250 N/mm2) tmin (mm) Min. throat thickness (mm) WLP 2.5 T 11 11 WLP 4 T 19 13 WLP 7 T 24 16 WLP 10 T 30 18 WLP 16 T 40 20