Instruction on labor protection for the driver of pumping units

Free technical library

OCCUPATIONAL SAFETY AND HEALTH
Free library / Occupational Safety and Health / Standard instructions for labor protection

Instructions on labor protection for the driver of pumping units. Full Document

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

Comments on the article

Safe Operation

1. General safety requirements

1.1. The operation of centrifugal pumps is allowed for personnel who have passed a medical examination, safety briefing, training under the program "Motor operator of pumping stations" and who has a qualification group for electrical safety I, as well as those who have passed:

on-the-job training;
fire safety briefing;
electrical safety training.

1.2. Checking the knowledge of the driver of the rules for the safe maintenance of centrifugal pumps should be carried out annually in the commissions of the enterprise.

1.3. The driver must know:

purpose and arrangement and principle of operation of pumping units;
the impact on workers of hazardous and harmful production factors;
industrial hygiene requirements;
location of first aid kits.

1.4. The driver must:

perform only the work included in his duties;
monitor compliance with safety requirements during the operation of pumping units;
keep the workplace clean, do not litter the aisles.

1.5. The driver in his work must use the following PPE:

cotton suit;
combined gloves;
leather boots.

1.6. The pump operator must only perform the work assigned by the work manager.

1.7. The driver's workplace and aisles must be systematically cleaned of debris, and in winter from snow and ice, sprinkled with sand or ash, the workplace should be well lit.

1.8. Coupling halves connecting the pump to the electric motor must be protected by a casing.

1.9. The case of the electric motor, knife switch, starting device must be grounded.

1.10. The driver must comply with:

internal labor regulations, especially in terms of the prohibition of being in the workplace while intoxicated;
fire safety rules;
be able to provide assistance to victims in case of accidents.

1.11. The worker must be aware that in case of violation of the requirements of the instructions, he is liable in accordance with applicable law.

2. Safety requirements before starting work

2.1. The driver accepting the shift must check:

serviceability of suction and discharge pipelines;
instrumentation readings, their serviceability;
temperature of bearings, presence of lubrication, sufficient tightening of stuffing box seals;
lack of vibration of the pump and motor;
serviceability of the starting device;
presence and serviceability of grounding of electric motors.

2.2. Before starting the pump, it is necessary to remove foreign objects from it, after making sure that the pump is in good condition, the driver starts to start the pump. Next, turn on the vacuum pump, when the vacuum gauge reads 0,5 kg/cm2, turn on the main pump. After making sure that the main centrifugal pump is working properly, stop the vacuum pump.

3. Safety requirements during work

3.1. The driver must follow:

a) for the correct and normal operation of the pumps;

b) monitor the readings of instrumentation and control equipment;

c) the driver, when operating the pump with an electric motor, in order to avoid electric shock, is prohibited from touching live parts under voltage, even insulated ones;

d) systematically check the heating of the parts of the pump and the electric motor;

e) check the presence of oil every 6 months.

4. Safety requirements in emergency situations

4.1. The pump must be stopped in the following cases:

if shocks, shocks, rattles are heard in the pump or electric motor;
if there is a smell of burning and a high temperature of the bearings (more than 75 ° C);
with abnormal shaking and vibration;
in the event of a ground break.

4.2. In case of injury, call an ambulance and notify the supervisor.

5. Safety requirements upon completion of work

5.1. The pump operator must:

will turn off the power to the pump, the knock of the closing check valve characterizes the correct stop of the pump, the absence of the knock of the check closing valve and the spontaneous rotation of the pump shaft in the opposite direction after it is turned off indicates that the check valve is stuck. If after repeated restarts of the pump and tapping on the valve body. If the valve will not close, close the valve on the discharge pipe of the switched off pump. After closing the valve, the spontaneous rotation of the pump should stop;
check all parts of the pump;
during shift work, hand over the shift according to the journal and inform the shift worker about production remarks and malfunctions;

5.2. Change clothes, wash your hands, take a shower.

We recommend interesting articles Section Standard instructions for labor protection:

▪ Work in rooms with the possible presence of hazardous gases. Standard instruction on labor protection

▪ Electrician for maintenance of hydraulic units in the machine room. Standard instruction on labor protection

▪ An operator engaged in the maintenance of electrovacuum installations for aluminizing flat mirrors. Standard instruction on labor protection

See other articles Section Standard instructions for labor protection.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

ViewSonic VX52 Series Monitors 04.10.2013

ViewSonic has launched the VX2452mh and VX2252mh VX52 series monitors, designed primarily for gaming and multimedia content.

The panels feature proprietary technology ClearMotiv II, providing a response time of 2 ms. The devices correspond to the Full HD format: their resolution is 1920x1080 pixels. The contrast ratio is 1000:1 and the dynamic contrast ratio reaches 50:000.

The VX2252mh monitor has a diagonal of 21,5 inches. The brightness is 250 cd / m2, viewing angles - 178 degrees (vertically and horizontally). Diagonal model VX2452mh - 23,6 inches. The brightness is 300 cd/m2, the horizontal/vertical viewing angles are 170/160 degrees.

The panels are equipped with 2 W stereo speakers, D-Sub, HDMI and DVI-D connectors.

The VX2452mh and VX2252mh monitors will go on sale in mid-October at an estimated price of $180 and $160, respectively.

Other interesting news:

▪ Stratostatic Internet

▪ New record for longest non-stop flight

▪ Summer will be longer and hotter

▪ Flexible Phanteks Neon LED strips

▪ Wind turbines can cause local warming

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Mobile communications. Article selection

▪ article And there is a hole in the old woman. Popular expression

▪ article What is plastic surgery? Detailed answer

▪ Durian article. Legends, cultivation, methods of application

▪ article Repair of rubber cushions, balls, etc. Simple recipes and tips

▪ article Mysterious loop. Focus Secret

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews