Instructions for labor protection when working on a planer

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Instructions for labor protection when working on a planer

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

Introduction

Work on planing machines can be accompanied by a number of harmful and dangerous production factors, which include:

electricity;
abrasive dust and aerosols of cutting fluid;
flying pieces of abrasive material and workpieces;
high surface temperature of workpieces and tools;
increased level of vibration;
moving machines and mechanisms, moving products, blanks, materials;
insufficient illumination of the working area, the presence of direct and reflected brilliance, increased pulsation of the light flux.

When developing this Standard Instruction, the following labor safety system standards were used: GOST 12.0.003--74 "Hazardous and harmful production factors. Classification", GOST 12.1.004-91 "Fire safety. General requirements", GOST 12.3.002-75 " Production processes. General safety requirements", GOST 12.3.025-80 "Metal cutting. Safety requirements", etc.

Planers in the performance of work according to their qualifications are required to comply with the safety requirements set forth in this Standard Instruction.

In case of failure to comply with the provisions of this Model Instruction, employees may be subject to disciplinary, administrative, criminal and material liability in accordance with the legislation of the Russian Federation, depending on the severity of the consequences.

1. General requirements for labor protection

1.1. Trained personnel who have passed a medical examination, have been instructed in labor protection at the workplace, are familiar with fire safety rules and have mastered safe working methods are allowed to work independently on planing machines.

1.2. The planer is allowed to work only on the machines to which he is admitted, and to perform the work that is entrusted to him by the head of the workshop (section).

1.3. A worker servicing planing machines must have: a cotton suit or semi-overalls, goggles, yuft boots.

1.4. If the floor is slippery (doused with oil, emulsion), the worker must demand that it be sprinkled with sawdust, or do it himself.

1.5. The planer is prohibited from:

work in the absence of a wooden grating on the floor under the feet along the length of the machine, which excludes shoes from getting between the slats and ensures free passage of chips;
work on the machine with a broken ground wire, in the absence or malfunction of blocking devices;
stand and pass under a lifted load;
pass in places not intended for the passage of people;
enter without permission behind the fences of technological equipment;
remove the barriers of hazardous areas of operating equipment;
wash hands in emulsion, oil, kerosene and wipe them with wiping ends contaminated with shavings.

1.6. The grinder is obliged to immediately notify the master about each accident and contact the medical center.

2. Labor protection requirements before starting work

2.1. Before starting work, the planer must:

accept the machine from the shifter: check whether the machine and the workplace are well cleaned. You should not start work until the identified deficiencies are eliminated;
put on overalls, button up sleeves and a jacket, put on a hat;
check the presence and serviceability of the protective screen and goggles, safety devices to protect against chips and coolants;
adjust the local lighting so that the working area is sufficiently lit and the light does not blind the eyes;
check machine lubrication. When lubricating, use only special tools;

check at idle speed of the machine:

a) serviceability of controls;

b) serviceability of the lubrication and cooling system;

c) proper fixation of the switching and switching levers (make sure that the possibility of spontaneous switching from idling to working is excluded).

2.2. The planer is prohibited from:

work in slippers, sandals, sandals, etc.;
use faulty and incorrectly sharpened tools and devices;
touch live parts of electrical equipment, open the doors of electrical cabinets. If necessary, contact an electrician.

3. Labor protection requirements during work

3.1. During work, the planer must:

before installing the workpiece and fixture on the machine, clean them from chips and oil. Thoroughly clean mating base and mounting surfaces to ensure proper installation and fastening strength;
install and remove heavy parts and fixtures from the machine only with the help of lifting equipment;
lay the parts submitted for processing and processed parts steadily on linings;
when working on large machines, use special strong and stable stands (if it is impossible to service the machine and observe the processing of the part from the floor of the workshop);
take the machine table or slide as far as possible from the support when installing the part on the machine and removing it from the machine;
before starting the machine, make sure that there are no foreign objects on the machine table;
do not enter yourself and do not allow people into danger zones if the electric motor is not turned off;
the workpiece is firmly and rigidly fixed in the fixture; in this case, the cutting forces should be directed to the fixed supports, and not to the clamps;
when attaching a part to untreated surfaces, use a vice and fixtures with a notch on the clamping jaws;
when fixing fixtures and workpieces on the machine, use only serviceable standard wrenches that correspond to the sizes of nuts and bolt heads;
use only a serviceable cutter; if the cutting edges are dull or crumbled, replace the cutter;
when changing the workpiece or measuring it, move the cutter to a safe distance and turn off the feed;

stop the machine and turn off the electrical equipment in the following cases:

a) leaving the machine even for a short time;

b) in case of temporary suspension of work;

c) during a power outage;

d) when cleaning, lubricating, cleaning the machine;

e) upon detection of any malfunction;

f) when tightening bolts, nuts and other fasteners;

prevent chips from accumulating. Chips should be removed only after the machine has completely stopped with special hooks with protective cups and sweeping brushes;
do not allow the cleaner to clean the machine during its operation.

3.2. While working on the machine, the planer is prohibited from:

work on the machine in mittens or gloves, as well as with bandaged fingers without rubber fingertips;
take and feed any objects through the working machine, tighten nuts, bolts and other connecting parts of the machine;
blow the workpiece with compressed air from a hose;
on the move of the machine, take measurements, check by hand the cleanliness of the surface of the workpiece;
use local lighting with a voltage higher than 42 V;
lean on the machine during its operation and allow others to do it;
tilt the cutter with your hands during the idle (reverse) stroke of the machine;
during the operation of the machine, open and remove guards, safety devices;
be between the part and the machine when installing the part with a crane;
remove chips directly with hands and tools;
leave keys, fixtures and other tools on a running machine.

4. Labor protection requirements in emergency situations

4.1. In the event of a breakdown of the machine, failure of the control panel, the planer must turn off the machine and inform the foreman about this.

4.2. In case of fire of rags, equipment or a fire, it is necessary to immediately turn off the machine, inform the administration of the incident to other workers of the workshop and proceed to eliminate the source of fire.

4.3. In the event of an emergency, a danger to your health or the health of those around you, you should turn off the machine, leave the danger zone and report the danger to your immediate supervisor.

5. Labor protection requirements at the end of work

At the end of the work, the planer must:

turn off the machine and the electric motor;

tidy up your workspace:

a) remove chips and metal dust from the machine;

b) clean the machine from dirt;

c) carefully fold the workpieces and tools in the allotted place;

d) lubricate the rubbing parts of the machine;

hand over the machine to the shifter or foreman and report all machine malfunctions;
remove overalls and hang them in a closet, wash face and hands with warm water and soap, take a shower.

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