The sequence of operations of disassembly and assembly is given in the instruction manual (sheet) IIP and other factory documentation. By working with hydraulic MPI allowed electricians way at least the third category. Qualified personnel must know and have been successfully tested in the knowledge of regulations and policy documents for the production of track works and appropriate safety precautions (see Chapter 19), as well as documents: Safety requirements when working with oils according to GOST 20799-85, GOST 122086-85 “Hydraulic systems and bulk lubricants. General safety requirements for installation and operation “, passports and instructions (guidelines) on operation of the IIP and their special non-embedded units: manual and motorized pumps, electric motors, internal combustion engines, control and distribution equipment, appliances, etc. Installation, movement during the operation and dismantling of heavy shifter and motorized pumps to be using up-and-vehicles. Prohibited: MPI and exploit faulty pumps (Hydraulic); connect and disconnect hydraulic pump to the MPI in the presence of pressure in the latter; smoke or use open flames near the hydraulic; connect with the hydraulic motor to the mains with no neutral, neutral and earth wires; adjust and repair hydraulic under load (pressure); to work with on a raised MPI element path (load) without safety harnesses pads; strike on hydraulic machines under pressure; MPI leave with raised load without supervision; no special equipment to regulate the safety valve, as well as all other nodes with springs; increase the level of rolling course IIP ukazannogo’v more technical documentation, and designated a number of risk MPI (and other signs); raise in the process of hydraulic pressure in the hydraulic system above the maximum specified in the technical documentation; have the legs to place the possible fall cargo in ballast (feet should be at a safe distance from the track panel); be in the area of possible ejection from the jet pump oil under pressure during the activation of an emergency valve (It should protect the face and especially eyes); work with oils without special gloves or ointments to protect bare hands; get to work to guard the venue signals established order and take the signals to the full completion of the work; special prohibitions listed in the instruction manual hydraulic..