Brake lifting mechanism when hanging objects suddenly failed to install lightning protection equipment, drivers should take timely measures to deal with the following: there should be a point or anti-vehicle car immediately after the operation (1) found in the work, see if you can lock-heavy medical equipment installation, and then deal with different situations. (2) If you still can not brake, signal and should take the following measures: 1) immediately with large car in the immediate vicinity of selecting a safe space, with the fastest speed down the hanging objects, time slows down close to the ground, do not use free-fall approach; 2) If the ground is not safe down when no open space, in the case of hanging objects can be brought repeatedly raised, hanging objects to prolonged residence time in the air. Great start, the car will choose the security space objects down; 3) should be too heavy if you need to lift weights pulled by block, this block can not be quickly pulled. Prevent overcurrent relay and power outages. If not lift, they have to quickly choose safe space down hanging objects. Electrical equipment box is a modern factory, one of the common company installed the necessary equipment, which, when installed, must follow the principle of following the electrical box installation: 1, each household household distribution box should be located leakage protection, leakage no more than 30mA operating current installation, there is overload, overvoltage protection, and the separation of the number of road outlet, respectively, to control lighting, air conditioning, sockets, kitchen, bathroom, etc., it should ensure that the load circuit normal use, the sub-route capacity must not exceed the capacity of the line into the family. 2, the switch should be installed for the 1.3m height and frame distance 150mm-200mm, socket height of not less than 200mm, the same panel in the same area may not have obvious height difference, than wire line box appropriate amount of 150mm. kitchen splash socket should be chosen, at least above the countertop installation height 300mm. 3, ground protection should be ensured between the wire and wire-to-ground insulation resistance value should be greater than 0.5MΩ, metal conduit, metal hose, power distribution box must be grounded metal pan protection; height of less than 2.4m metal ceiling and kitchen fixtures have a metal casing vertical ground protection equipment installation company | Heze equipment installation | look Shandong Machinery by Shandong Lu mechanical equipment installation Limited. Shandong Lu Machinery Installation Co., Ltd. (www.sdlzqz.com) strong, credible, in Jinan, Shandong industrial maintenance, installation and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shandong Lu machinery and you work into the brilliant, for a better future!