Vikonannya works in electrical installations can be carried out to the necessary extent. The instructions were approved on the basis of the relevant galuzev normative acts. Let's take a look at the technical details, come in for an hour of work in electrical installations.

Main benefits

Technical come in in electrical installations they are in order. We are waiting for the necessary switching on and get used to it, come in and avoid the transfer of voltage to the mass at the time of independent or pardon activation switching equipment. thermal electrical installations are punished with the use of fenced posters. The stench hangs on the keys of the remote control and the drives of the manual switchover by switching attachments.

On the streak-guiding parts, the voltage stress is reversed. The elements are due to the mother grounding, so that people can escape the strum of people. It is necessary to turn on the grounding knives. Technical service electrical installations are guilty of zdіysnyuvatisya vіdpovіdno to the front and attribution posters. Dіlyanki and strumoveduchі parts, scho lost their strength, may be fenced. Tsі tekhnіchnі come in pіd hour work in electrical installations zdіysnyuyutsya in the fallows vіd minds after or before grounding.

Specificity

rules technical operation Electrical installations are regulated by the number of people, which determine the appointment of more people. Under the hour of carrying out the operational activities of two people, more and more special people will change them.

Technіchnі come in for an hour of work in electrical installations, krіm deyakіh іz of them, one person may be victorious at the same time. One individual has been harrowed to install a portable grounding overlay and carry out a switchover, which is carried out on 2 or more incomings at a pressure of more than 1000 V at the same time as the number of airborne blocking outbuildings of roses, so that they can be repaired in case of incorrect actions.

Inclusion

Technicians come in when working on electrical installations, turn on the flickering:

1. Strumoprovidnyh parts, on which zdiyasnyuvatemeetsya diyalnist.
2. Unenclosed elements, how to conduct a strum, which people can get close to.

At the time of the day, the possibility of switching on, the stream-guiding elements can be fenced. When you can download 1000 V. Usіh Bokiv, Zvіdka can be supplied to the jet, it is more brought to releaving the Ryriv, a kind of confessions Vіd'єєдDannanyam Abo Snights Wirevіv I Shin, Pavorіzhnikіv, Vіdnuznui Rosenuvachіv, Vimicachіv Tu Vіddіlnikіv Navantazhnaya, CRIKH, Any automatic inclusion is carried out for with the help of springs installed on the apparatus. Technіchnі come in when working in electrical installations, they also transfer the same noise and other), as a result of the conduct of the activity. Turn off reverse transformation.

Wimogi until possession

In electrical installations, the voltage in them is more than 1000 V, in order to avoid mimicking the pardon activation switching devices, for the help of some of them, you can go to the strum on the plot, due to the buti:

Zapobіgannya pardon inclusion

Necessary come in and get accustomed to the best of your ability, which can be found in the instructions for the maintenance of separate complete outbuildings. Zgіdno z attributions, at annexes with a voltage of 6-10 kV, equipped with single-pole sockets, for the advance of the pardon connection, you can put gumovi kovpak on knives. In electrical installations up to 1000 V with strum-conducting elements, where the robot will be operated, it is necessary to remove the voltage from the sides for the auxiliary power supply of switching devices equipped with manual drives. At the time of the presence of the scheme of the guards, the inclusion of the scams. Like the stench is daily, the streak is rising:

1. The doors are closed or the shafi handles are closed.
2. Ukrittya buttons.
3. Installation of insulating pads between contacts and so on.

It is also allowed to take the voltage off with a switching device, which equips remote switches, as if the darts are coming out of the cat. Yakshcho character robit that design features If the attachments are allowed, then you can come in and replace the tires or the wires, the cable in them, or in addition to that, with which further activities will be carried out.

important moment

As a reminder of the rules of technical operation of electrical installations, it is necessary to pay special attention to the repair staff under the ceramics permitting. From the stream-guided parts, closest to the plot, that are accessible to the vipadkovyh (not navmisnyh) dotikiv, either the voltage is increased, or the stench is fenced off. Inclusion of switching stations with a voltage of less than 1000 V with inaccessible contacts for inspection by non-switching machines, closed knife switches, and so on) is charged for additional re-verification of the voltage capacity on the tires, which comes in, or zatiskach.

Organizational entry into electrical installations

For the safe conduct of the activity, it is necessary:

• Arrangement of orders, along with the list of actions.
• The type of permit for the preparation of a litter box and the permit for the performances, transferring the Rules.
• Ensure control of the hours of activity of practitioners.
• Make a break, transfer to a foreign company, complete the work.

Vidpovidalny individuals

Organizations enter the electrical installations here:

Supervision officer

Upovnovazhenі spіvrobіtniki vzachayut mozhlivіst and nebhіdnіst vikonannya work. The stink for the correctness and frequency of security calls, appointed at the order of the order, the kolkіsny and the yakіsny warehouse of the brigade. They may have two and more people, among them - a worker. Upovnovazhenie individuals are assigned to be responsible for the safety of the worker, to control the viability of victorious groups of fahivtsiv, transferred to the outfit. The stinks also carry out whole briefings with posterigach, virobnik robit abo vodpovidalnym kerivnik.

In order to prepare a working job for an hour of work, which will take the pressure off, you must follow the appointed procedure and come in:

– Carried out the necessary switch-on and live-in, to change the pardon or sufficient switch-on of the switching equipment;

– on manual drives and on keys remote care switching devices may have but vyshenі zaboronyuchі posters;

– the voltage stress on the streak-guided parts was overestimated, as if they could be grounded for the protection of people from the blows electric jet;

- Installed grounding;

- fencing, if necessary, working space or streaming parts, which have lost their power, and hanging on the fence, crying for safety. Fallow in the minds of the minds of the strumoveduch, the parts are fenced off until after they are grounded.

Power transformers and workshops of KTP, connected with vision for the work of the electrical installation, the faulty ones are also connected from the side up to 1000 to turn off the possibility of a reversal transformation. In electrical installations up to 1000 V from the sides of the jet-carrying parts, on which the robot will be connected, the voltage can be taken by the switched-on switching devices with a manual drive, and for the obviousness of the scheme of the spare parts - to the rest. When the voltage is removed by the switching device with remote control, it is necessary to turn on the switching key.

An overview of electrical installations can be viewed in one way:

operational and repair personnel, which maintains an electrical installation, may have a group of electrical safety not lower than III for electrical installations up to 1000V, and a group of electrical safety IV - for electrical installations higher than 1000V;

administrative and technical personnel who can be group z electrical safety V in electrical installations with a voltage of 1000V and can be group z electrical safety IV in electrical installations with a voltage of up to 1000V.

The right of a one-time inspection of electrical installations by administrative and technical personnel is given by order to the orders of the organization’s engineer, or to the orders of an individual responsible for the electric state.

Inspection of electrical installations by non-electrical personnel and excursions for the presence of permission of the organization can be carried out under the supervision of a practicing person, which may have the right to a one-stop inspection.

Before the work, which is carried out for orders in electrical installations with a voltage of up to 1000V, one can see the work of installation, repair and operation of secondary lances, winding devices, extensions of relay protection, electrical automation, telemechanics and communication, switching on robots in drives and aggregation cabinets vygotovlyayutsya in prismіshchennyah de vіdsutnі strumoveduchі part of the elastic vishche 1000V or stench povnіstyu fencing or roztashovanі on the heights, if not necessary fencing.

Viccannya Retail to 1000V, Krіm Robіt on the zbіranny tires, Robіt on the zbіranny tires Ru Tu O.D.Dennnya, for the kind of Bethi Mozda, to the PL ІЗ gnapped by Pіdyomnikіv Tu Vyshki, in the number of Soviet at point 405 tsikh International Rules.

Robots, designated at paragraph 59 of the Rules of the Mizhgaluzevykh Rules, are guilty of convicting: no less than two individuals from maintenance personnel or to the personnel of specialized organizations, one of them is guilty of a mother group with electrical safety not lower than III, otherwise - not lower than - II; monosibno - person z operational staff with a group of electrical safety not lower than III.

When installing, repairing and operating secondary lances, attaching a relay switch, electroautomatics, telemechanics, linkage, switching on the robots in the drives and the aggregate cabinets of the switching devices, it is not necessary, if the stench is not under the pressure, the worker is allowed to switch on the switch , as well as try the attachment of a relay switch and electric automation to turn on and turn on the vimics with the permission of the operational and maintenance personnel.

In electrical installations with a voltage of 1000V, it is allowed to follow the order of the work:

on electric motors, in any type of cable, and short-circuited and grounded ends;

on the generator, in view of the input of any type of bus and cable;

at the switchgear on the vykachuvanih vіzka KRU, at some of the blinds, the vіdsіkіv are closed with a lock.

Organizational and technical come in for an hour of work in electrical installations keep order. In the front, all connections are turned on. Vikonavtsі vzhivatsya zakhodіv, spryamovanyh on zabіgannya podpruga і prіlyanku іn samosіynymіyomіyomіyomіyomіynymі pomilkovomu її switching equipment. Rules for the technical operation of electrical installations You can see them on manual drives and keys of remote control by attachments.

Technіchnі come in pіd hour vykonannya robіt in electrical installations

Before they are carried out, there may be a preparation, which is described above. Technichni come in for an hour of work in electrical installations include:

1. Verify the presence of the struma on the conductive elements, which are grounded.
2. Vivishuvannya punishing and forward signs. If necessary, the litter and strumoveduchі details, which are left out of tension, are fenced.

At prompt service zdіysnyuyut two specialists (no less).

Inclusion

Technically, when working in electrical installations up to 1000V, turn on the voltage reduction from:

From the sides, the stars can be sent to the strum on the plot, you can open it. Vіn is shaped for darts/dangers, tires, including roses/dnuvachіv/vіddіlyuvаchіv, zabіzhnikіv znyatty. The installations, connected with the work space, include the smallest support. This is necessary for turning off the reversal transformation. How to be serviced electrical installations over 1000 V, required:

Dodatkovo

When vikonanny robit at the KRUN vіdsіku vіzok s vіkotіnnyam sled vykotity. The curtain of the sector, in which the strum-guided elements are under tension, locks on the lock. Obov'yazkovo vyvishuvannya of the poster: "St_y, napruga". At the entrance there is a sign "Practice here". When servicing the parts of the switchgear, the switchgear to enter the CL and PL on the outbuildings connected to them, the next vykotity. The upper curtain is locked with a lock; there is a sign "Don't vmikati - people/robots work on the line". In units of 6-10 kV with single-pole roses, special gummies are put on the knives.

Dії for the presence of visitors

Technichni come in for an hour of work on electrical installations guilty of victorious at the offensive sequence:

Placement of posters

After turning on the power switches, switches, switch-offs at a voltage of more than 1000 V, on the buttons and keys of the remote control or on the switching devices (knife switches, automatic machines) there are signs with the words "Do not turn on - people / robots work on the line". At the roses, regulated by the operational bar, weeping on the fences and drives of the poles. On the valves, which ensure that the access is closed again to the drives of the roses, there are signs "do not open - people work". On arrivals with a voltage of less than 1 kV, if you don’t make automatic knife switches, cry at the guards.

Fencing

Vikonuyuchi Technical, it is necessary to protect from the unfavorable dotik not including the strum-conducting elements. For whom you can win screens, shields, screens and others insulation materials. The need for placement of a fence, its type, the method of installation is determined by the particularity of the subject, which determines the preparation of the plot, at the same time from the long-term stoner. May have special significance. Installation of fences should be carried out under the supervision of an unbiased boss. There are posters "St_y, napruga" on the timchas constructions. Similar signs will be posted after the launch of the DN and installation of the PZ on the sіtchastih (sucіlnyh) fences, susіdnіh s dіlyankoyu roboti or navpaki. On the constructions of the fence, behind some pidyom it was fenced, obov'yazkovo placement of the poster "Don't get in, kill." Information boards are hung on stationary elements and gatherings, which are allowed to move. The poster for the guilty mother wrote "Get in here." All fences and signs are mounted and taken out only for orders of operational fakhivtsiv.

Protection of practical work for the hour of operation of electrical installations

After the placement of posters, which are to be fenced, a re-verification of the current voltage is made. Її vykonuyut іz zastosuvannya obladnannya factory preparation. Before zastosuvannya yogo, the correctness is due, but it is confirmed by a special tool, or by proximity to the stream-guiding elements, which are under pressure. Rules for the technical operation of electrical installations punish the use of electrical gloves. It is necessary to change phase by phase, and for roses and vimikaci - on all visnovkas, zatskach. In EU type 35 kV and more, it is allowed to install an insulating rod. She followed a little time to reach the stream-guiding elements. Confirmation of that honesty about the presence of tension. In a 220 kV outdoor switchgear, the rod can be broken only during dry weather. In case of vertical movement, the re-wiring is carried out in the direction of the lower door, in the case of horizontal movement - in the direction of the nearest one. You can visit the installations of the substations and the switchgear, maybe one specialist of the operational personnel. When tsimu vіn is guilty of the mother group is not lower than the fourth in EU more than 1 kV, and up to 1 kV - not lower than the third.

grounding overlay

Vono zdіysnyuєtsya among the lancers zakhistu at the time of pardoning the supply of strum to the lot of robots. Portable grounding (PZ) is applied to the conductor element after re-verification. We are about to come to the ground. For the current, the voltages of the PZ are imposed on the strum-guided element. The grounding of the return sequence is significant. Come in and check in with dielectric mittens. In the EU, over 1 kV, an insulating rod is installed. In these installations, grounding knives can kill one person. When tsimu fahivets is guilty of the mother, the group is not lower than 4. The overhead of the PZ should be carried out in two. Fahivtsі guilty mothers 3 and 4 groups. Vimknennya, znyatya grounding can be one practitioner. New one can have at least a third group. ПЗ є one or more kіlkom vіdrіzkami uninsulated bagatozhennogo honey dart, z'ednah one by one. The stinks are protected by zippers for getting to the streak-guiding elements and the grounding outbuilding. On the submarine, the PZ overlay and the included DN are doubled. The stink of the guilty mother of the group is not lower than 3 and 4.

Electrical safety of motor transport enterprises. Organization and technical support

Organization and technical support

With the method of safety, security works at fluent electrical installations live such organizational visits: appoint osіb, vidpovіdalnyh for organizing and conducting work; draw up an outfit for ordering; organize admission to the performance of the work and visual inspection of their performance; draw up a break at the robot, transfer it to other work periods and set the hour for the end of the work.

The right to see outfits for viconnance works at working electrical installations is hoped electrical personnel, which may have a qualification group not lower than IV (electrical installations up to 1000 V), based on the order of the head mechanic of the ATP.

Without order, for orders, we will transfer it without intermediary or by phone, robots can work without voltage relief far from the plume parts, which are under pressure, for short hours and are small for work, without interruption, from electrical installations, which are handled by operational personnel. visually. The order is fixed at the operational journal.

Under the hour of work zі znyattyam naprug at working electrical installations, or near them it is necessary to vikonuvatsya so tekhnіchnі come in:

1. inclusion of all or part of the electrical installation in the dzherel zhivlennya electricity;
2. mechanical shutdown of the drives to the switching on of the switching devices, the release of the guards, the end of the line of life and the other come in, to ensure the impossibility of the pardon supply of the voltage to the work station;
3. the installation of safety signs (sensory meaning, the image of that place of the installation of safety signs is given in GOST 12.4.026) that fence, which is filled with elastic streak parts, to which the process of work can be reached or approached by an impermissible vіdstan;
4. grounding invoice and fence.

Robots on stream-guided parts, which are under pressure, and near them, no less than two people are responsible for the outfit, under an uninterrupted look. Under the hour of vikonanny, it is necessary to ensure the safe distribution of the workers. The stench is guilty of obov'yazkovo koristuvatisya with zahisnye zasobu and pritosuvannyami and mother's clothes with omitted and zipped at the hands of the sleeves and the head of the head.

When applying portable grounding, the need for low preparatory work is: choose a place for grounding; reverification of the current voltage; clearing ground grounding from farbi. In addition, before laying the grounding conductors on the connection of the jet-conducting parts of the electrical installation, it is necessary to come forward to the stationary grounding outbuilding. The application of portable grounding can be carried out with an additional operational rod. In electrical installations up to 1000 In operation, the overlay and grounding can be removed without operating rods, but in the event of which the personnel are guilty of wearing electrical gloves.

Know portable grounding after completion repair robots in a reverse order, so it is necessary to remove the grounding conductors from the plumbing parts, and then remove them from the stationary grounding outbuilding.

Zahist in the form of unsafe infusion of static electricity

At the ATP, electrostatic charges are used during operations with car fires, robots and machines with a belt drive, during the processing of electrical materials and in other situations. Static electricity is often the cause of vibrations and burns. Particularly numerous are the losses from the death of important injuries of people when ignited by static electricity discharges of combustible media. There were fluctuations of fire when pouring car fire near small dielectric capacities and glass bottles. There were signs of vibra- tions of balloons from combustible gases through the electrification of scale particles. Sometimes spalahuy is a combustible medium in the spark category of people.

Static electricity disturbs the normal course of the technological process, creates transitions in robots and various electronic devices, wears out the tires of cars before the hour, pours into people, calls out humiliation and induces a shock camp, causes the nervous system to become ill.

Є great arsenal effective benefits zahistu in the event of an unsafe manifestation of a discharge of static electricity Von are divided into collective and individual.

The following can be mentioned before collective protection: grounding extensions, centralizers (induction, high-voltage, promenev, aerodynamic), powering extensions (vaporization, dispensing), anti-electrostatic speech (introduced in volume, to be applied to the surface, etc.) partitions).

Yak Zasobi individual zakhistu put on special anti-electrostatic robes and vzutya, anti-electrostatic outside attachments (rings, bracelets) and make a hand gesture.

Zagalni technical support DERZHSTANDART “SSBT. Protect yourself from static electricity. Zagalni tekhnіchnі vimogi.

Let's take a look at the most wide-ranging cause of the zakhist at the ATP. The simplest and most accessible way to defend and ground attachment. It allows the introduction of electrostatic charge from the walls of pipelines, tanks, filters and other devices. With any difference in potentials between the conductors, that land becomes equal to zero.

The grounding outbuildings are due to stand independently due to other means of protection on all objects, on which it is possible to blame or accumulate electrostatic charges. In case of grounding outbuildings, it is necessary to supplement GOST and PUE.

To fully guarantee the reliability of the grounding of the grounding facility, which is recognized exclusively for protection from static electricity, it must not exceed 100 ohms. It is allowed to connect with grounding outbuildings for electrical installation and secondary flashing.

It should be noted that the grounding outbuildings are less often safe for the safety of operations with car fires, the shards and the outbuildings are more important than the outside ranks. Due to the low electrical conductivity of the car fire (8-13 S/m), they have a significant part of the electrostatic charge, which in the middle of the primal capacities can be unsafely discharged.

The non-metal possession is respected by electrostatic grounding, so that the strum on the ground is supported by some points of both the internal and external surfaces do not exceed 107 ohms for the external moisture content of the wind is not more than 60%.

For security fire safety it is necessary to ground the vіzki and electric cars, which are used for transportation of ships with combustible rivers and rivers. For this one, you can use a metal lanyard or an antistatic belt. You can make the wheels of cars with electrically conductive rubber (for example, brand KR-245). To ground the tanker, which is collapsing, it is also required for the help of a metal lanyard or an antistatic belt. At the same time, remember that the grounding is not over the road with asphalt pavement, de contact between a lancet or a belt that is expensive during the day. That is why it is necessary to ground the tanker truck at the site of zavantage or the rozvantazhennya before the hatch is opened. Bezpechnіshim є advancing to the grounding of the conductor, permanently fixed on the tank truck. If a tanker truck does not have such a conductor, it is possible to win, whether it is a metal conductor, which is satisfying from the point of view of mechanical engineering. Come back to the tank truck, and then we will go to the earthing machine. If you bring the conductor back to the grounding truck, and then to the tanker truck, then at the surface of the tanker, a spark discharge can occur from the electrostatically charged body of the tanker truck to the grounding conductor. Tse mozhe cause inflammation of parіv rіdini.

When filled with fireboxes, canisters, cans and other containers with combustible rods, install a metal sheet on the ground, and when empty, put it back from the grounding outbuilding for help hawk dart with a clamp.

Allowing the additions to stop for increasing the moisture content again, to that, with a visible moisture content of 70% and more, a sufficient amount of water accumulates on the materials, in order to save the accumulation of electrostatic charges. It is possible to zastosovuvati zagalne that mіstseve zlozhennya (for example, zalozhennya belt versatіv and machines with belt transmission). However, it is significant that the increase in water content again gives the effect of only hydrophilic materials adsorbing water on the surface. For the use of electrostatic charges from hydrophobic materials (sirka, paraffin, oils and other carbohydrates), which do not adsorb water vapor, conductive pads do not work, and also from heated surfaces, this method is ineffective.

Anti-electrostatic speech vicorous to reduce the volume of the pet and the surface electrical support of the materials. In case of any variation, the volume electrical support of the materials is not more than 107 Ohm, and the surface electrical support is not more than 109 Ohm.

For lowering the pet electric support of the automobile fire and other carbohydrate sources of vicorist, anti-electrostatic additives ACX-2, Sigbol, ASP-1 are used. At home, for washing parts, you can add the additive "Akor-1".

The reduction of the volumetric electric support of solid dielectrics can be reached by the introduction of electrically conductive fillers (acetylene soot, graphite, aluminum powder, etc.). Addition of 20% acetylene soot reduces nursery opir by 10-11 orders. Soot DG-100 and graphite grades LZ-1 and S-1 are widely used.

To lower the surface electrical support, install electrically conductive cover. Like electrically conductive coatings of vicorous metal slabs and electrically conductive enamels. Pitomy electric opir enamel XC-928 trochi more than 10 ohm-m, enamel AK-562 trochi larger than 5-10 ohm-m and enamel XC-5132 trochi larger than 103 ohm-m. Enamel XC-5132 oil and petrol resistance. Vaughn is resistant to dry steam of diesel fuel, crude oil and other oil products. Pokrittya tsієї emaly іstotno zmіnyuyut іїї ії іїєїїї svoi podavіt navіt іn trіvalny perebuvannі іn the atmosphere їїї ї ї ї ї ї ї tіskom 0,29 MPа. The enamels are applied to two balls so that the total thickness of the spit becomes 100-170 microns.

In order to advance the formation of busy discharges from people, change the electric opir clothing, taking that pidlog. Anti-electrostatic special clothes are prepared from a material with a surface electric support not more than 107 Ohm. Electric Opir between the stream-carrying element, the clothes and the earth can be 106-108 Ohm.

Anti-electrostatic shock is due to the mother of the electric opir between the pad and the running side of the pad and also 106-109 Ohm.

Without interruption, the introduction of electrostatic charges from the body of a person can only be safe on an electrically conductive line. The covers are electrically conductive, so that the electrical support between the electrodes is installed on the electrode with an area of ​​50 cm2, we press it down to a new force of 250 N and the ground loop does not exceed 107 ohms. Before electrically conductive coatings, one can see coatings from concrete with a thickness of up to 3 cm, from special concrete and foam concrete, xylolite, electrically conductive gum of grades ІР-53, KR-388, anti-electrostatic linoleum and іn.

In quiet situations, if it is not electrostatically conductive, for the introduction of electrostatic charges, it is enough to vicorate anti-electrostatic rings and bracelets obtained from the earth. The electric opir of the Lantsyugu "man-earth" in times may be 106-107 ohms.

When choosing the means of protection against static electricity, the mother is required to use it, which is the fault of the guilty, turn off the blame for spark discharges with energy, which exceeds 40% of the minimum energy dovkilla, but with a charge in the pulse, which exceeds 40% of the borrowed value of the charge in the pulse for the necessary medium. In addition, it is necessary to take care Zagalni vimogi spark-safe discharges of static electricity, installed GOST 12.1.018 “SSBT. Statistical electricity. Іskrobespeka. Zagalni vimogi".

Evaluation of the electrification steps can be done with the help of accessories MIEP-1, MIEP-2, SM-2/S-95, ISEP-9, P2-2, VINEP and DES at the vibration-protected vikonann.

Basic technical organizational visits from a safe work at working electrical installations

Vіdpovіdno to vymog Rules I will add electrical installations and GOST 12.1.019-79 for the protection of personnel from the vіdkovy dotik to the strumovіdny parts of the electrical supply of such basic quietnothing come in.

1) fencing of stream-guided parts;

2) blockage of electrical devices;

3) installation of grounding roses in the switchgear;

4) attachment zahisnogo inclusion electrical installations;

5) grounding and zeroing of electrical installations;

6) verification of electrical potentials on the surface sub-plots (ground) near the service area of ​​electrical installations;

7) stoppage of distributing transformers, stoppage of low voltage;

8) stosuvannya pristroїv peredzhuvalnoy ї signalіzatsії;

9) protection of personnel in the field of electromagnetic fields;

10) the selection of collectives that individual benefits Zahistu.

11) vikonannya vimog systems standards withoutsafety practice (SSST).

roboti, carried outininfirmelectrical installationkah, subdivided into the following categories:

1) what is to be carried out with a total increase in voltage;

2) what should be done privately taken by the tension;

3) without stress relief nearby, on the strum-like parts;

4) without stress relief, far from the strum-like parts, which are under the stress.

Before technicalvisits, vikonuvanim for safety careless management robot h remember or yearquiet znyatty voltage in installations up to 1000 V, it can be seen:

1) connection of all power and other transformers from the side of the main one lower voltage from the openings of the visible growth of the lancers;

2) portable earthing overhead. For their day-to-day life - the introduction of additional entries: the release of the guards, the inclusion of terminations of the line of life, the installation of insulating linings at the knife switches, and automatic machines and others;

3) re-verification of the current of the voltage by the indicator of the voltage, which is in front of the fault of the re-verification of the path of proximity to the stream-carrying parts, which are under the pressure. The re-wiring is carried out in dielectric mittens. The lighting of control lamps is allowed for line voltage up to 220 V.

Before technicalvisits, what does it take care of? without son voltage be seen:

1) spreading the working position of an electrician in such a rank that the strumming parts, which are under tension, were either in front of him, or from one side;

2) win the award of zahisnyh zasobіv;

3) wearing a deaf, clean and dry overall with long sleeves, which are fastened, and a headdress.

Organizationalcome in for the safety of safety robots on order, order, in order in-line exploitation.

1. robotionorder. Vbrannya - tse letters manager, the initial place, the hour of the cob that completion is working, wash your careless care, the warehouse of the brigade is special, it works for safety. The vbrannya is folded on the form of the inserted form. Wrapping up for vbrannya feet robots:

a) with a new increase in voltage;

b) іz chastkovy znyattyam naprugi;

c) without knowing the voltage nearby, on the stream-guided parts, which are under the voltage.

2. robotionorder. Ordering - all tasks for work in electrical installations, recorded in operationalnom magazines. The ordering may be one-time character, one can see one work and one change for a long time. Robots follow orders:

a) without voltage relief, far from the strum parts, which are known to be under tension, trivality no more than one change (cleaning up the place of closed switchgear, repair of lighting equipment and replacement of lamps, inspection of the shield-collector assemblies electrical machines that in.);

b) planned for short hours and small for obsyagom (up to 1 year), vyklikanі virobnichoy nebhіdnіstyu, vnim or chastkovy iznyatty voltage, as well as without znyattya voltage nearby that on the stream-carrying parts, which are under pressure (work on the casings of electrical control, vimim) strum mites, Change of protection devices up to 1000 V, rechecking heating of contacts with a bar, designation of the vibration point of tires with a bar, phasing, control of insulators with a bar. Qi robots are beaten by no less than two workers for a stretch of no more than 1 year);

c) deakі vidi robіt іz chastkovym аbо povnym znyattyam narugі in installations up to 1000 magnetic starters, start buttons, automatic vimics, contactors, knife switches and other similar equipment installed with protections and assemblies; repair of okremih elektropryymachiv; repair of fixed control blocks and magnetic stations, change of guards and others. The robots are beaten by two robots).

3. Doorderin-lineexploitation to beat the robots for a special shift with an upcoming entry in the operational log: all kinds of work from the order, maintenance of the air and outdoor lighting, and informing the operational personnel about the hour and place of the work.