2. Workshop equipment (lifting mechanisms, machine tools, power tools) must be specially adapted for performing repair operations on a vehicle (for example, to power portable lighting devices, it is advisable to use low-voltage sources - 36 or 12 V, and not 220 V).
3. Do not smoke or use open flames in the room where the vehicle, fuels and lubricants, etc. are located.
4. When working with metalworking tools, use gloves; they will protect your hands not only from dirt, but also from scratches and cuts.
5. Perform any work underneath the vehicle wearing protective glasses.
6. When carrying out body repairs (putty, painting, sanding) put on a respirator and provide additional ventilation in the room.
7. Work related to the removal or installation of heavy vehicle components and assemblies should be performed with an assistant.
8. Containers with flammable, lubricating and paint materials stored in the workshop must always be tightly closed. Do not allow such materials to be in the spark zone when using metal-cutting tools.
9. Avoid contact with oils (especially worked out), antifreeze and electrolyte on exposed skin. In case of contact, wash off as quickly as possible with soapy water.
10. Do not use gasoline, diesel fuel, solvents or other similar materials to clean your hands.
11. Remember that improper maintenance of electrical equipment and fuel equipment may cause a fire. If you are not confident in your knowledge of servicing these systems, it is better to contact specialists. If you decide to do the work yourself, then strictly follow all available recommendations and warnings.
12. Use extreme caution when repairing vehicles equipped with airbags or seat belt pretensioners. Do not attempt to repair these systems yourself (electronic control unit and airbag modules, steering wheel, impact sensors, seat belt pretensioners, etc.), as incorrect execution of work may result in the activation of these devices and, as a result, serious injuries. Before performing any work in the area where these devices are located, carefully read all recommendations and warnings.
13. Tools and equipment used in car repairs must be in good condition. Particular attention must be paid to the condition of the insulation of electrical wires.
14. When servicing vehicles equipped with an air conditioning system, do not allow the system to become depressurized, as the refrigerant it contains is toxic.
For safe lifting of the car the following must be done using a jack.
1. Place the vehicle on a level, hard surface.
2. Before lifting, free the car from foreign objects. Remove everything necessary for repairs from the trunk in advance (spare parts, tools), since access to a raised vehicle may be difficult or impossible.
3. Install the jack only under the places intended for this purpose. The power elements of the body in these places are specially thickened and have increased strength.
4. Place wheel chocks under the wheels of the vehicle on the side opposite to the side being lifted.
5. To prevent the jack from sinking and being pressed into the ground, place a board under it (20x20x2 cm).
6. When installing, the jack must be perpendicular to the supporting surface.
7. Before jacking up the car to the required height, carefully check again to make sure it has not tilted to any side.
8. The supports should be installed only under places specially designed for lifting the car. Place a rubber or wooden pad between the support and the car body.
9. Install the tripod support so that two of its legs are on the side of the car body and one is on the outside.
When using for lifting the car lift please observe the following safety requirements.
1. When lifting and lowering the vehicle, it is prohibited to be near it to avoid accidents.
2. If there is a danger of the vehicle falling, leave the danger zone immediately.
3. Correctly position the car's center of gravity on the lift to avoid it falling.
4. Take care not to crush your feet with the lift's legs or wheels when lowering the vehicle.
5. Do not apply excessive force to the lift controls.
6. Only qualified personnel should operate the lift.
7. Do not allow the vehicle to swing excessively on the lift.
8. Install the lift legs only under the places intended for this purpose. The body's power elements in these places are specially thickened and have increased strength.
9. When removing heavy components and assemblies from a vehicle installed on a lift, place additional supports.
(Article reprinted from the website: renaultbook.ru)