Everyone at least once in his life was doing repairs atat home or doing work related to the repair of their apartment or cottage. Today an irreplaceable assistant in the repair is a screwdriver. Buying it, be sure to find out the power, equipment, as well as the warranty period for this power tool.
Safety precautions
Before using a screwdriver,be sure to read the safety information in the instruction booklet attached to the instrument. Often this tool is used in production. As a rule, the instruction "How to use a screwdriver" must be mandatory in the acts on labor protection. To avoid accidents, working with a screwdriver, you must follow all safety rules. Do not trust the tool to people who do not know how to use a screwdriver, and can not comply with safety regulations. For example, children, the elderly, sick people and people in a state of intoxication.
Use this tool, pre-wearing work clothes and glasses. Remember that any tool, whatever it may be, is a source of danger.
How to use a screwdriver battery
Before you start, make sure that the batteryyour screwdriver is fully charged. Insert it into the charger and pay attention to the indicator. The green color of the indicator indicates that the battery is charged. The red color of the indicator indicates that it needs to be charged.
In order to increase the working timescrewdriver, it is enough to have a second battery. After the first is discharged and you replace it with a second one, the first one is inserted into the charger. After the battery is charged, do not hold it in the charger. This shortens the battery life as a whole. Also detrimental to the battery life is too hot or too cold room temperature, in which the screwdriver works. The mode of operation of one battery is designed for five hours.
How to fix a bit or a drill bit
To fix in a screwdriver a bit or bit can betwo ways. The first way is manual. The bit is inserted into the cartridge and tightened by hand. The second way is to tighten the bit or drill with a rotating cartridge, hold it with the second hand. Check how you secured the bat, it's very simple. Try to tighten one screw, and you will understand whether the bit is scrolling or not.
How to use a screwdriver correctly
On the screwdriver there is a scale with whichit is possible to adjust the direct power of rotation. Turning the knob, you select the mode that you need depending on the work that you intend to do. With the same controller, you can select the drilling mode. Just do not try to drill hard, hard, concrete and stone surfaces with a screwdriver, so as not to disable it. For drilling hard surfaces, there are specially designed tools for this. Do not switch the regulator while the screwdriver is running. This may cause the tool to malfunction. Knowing how to use a screwdriver, you can extend its service life.
With a special switch, you canchoose three modes of operation. Twist mode, unscrewing mode and blocking mode of screwdriver operation. The third mode is needed for security. All these modes are very convenient to switch if you hold the screwdriver by the handle located above the battery. The handle is usually covered with rubberized material and is therefore very safe to work with. It ensures that the screwdriver does not slip out of your hand at the most inopportune moment. For greater confidence, you can fasten a special screwdriver to your hand.
Drilling mode
If you decide to use a screwdriver asdrill to drill a hole in a tree or plastic, then in order for the hole to be of high quality, you need to lay a flat piece of wood under the objects that you drill. So you can avoid cracks and chips during drilling.
Drilling holes in metal impliesadherence to certain rules. The location of the future hole must be nocked. This will help avoid slipping the drill over the metal surface. Having chosen drilling mode on the screwdriver, do not forget that when drilling a metal, drills at the outlet of metal are often broken. To avoid this, try not to press strongly on the screwdriver while drilling. If the drill is stuck, then the screwdriver can be unscrewed into the twisting mode. If you are drilling a small piece, then in order to hold it, use a vice.
Application screwdriver
Those models of screwdrivers that are sold todayin stores, allow you to pick up the bit to the screw so that the fit of each other is tight. And to adjust the screwdriver so that tightening each samorez was ideal, it became very simple.
Do not think that you can use a screwdriver,only to drill, twist and unscrew the screws. When repairing the car, it is possible to twist and tighten the nuts and bolts, grind various surface attachments. Building furniture without using a screwdriver takes a very long time. Hanging cornices for curtains or bookshelves with a screwdriver is much easier than running with a screwdriver and applying effort. So today the screw driver took his place of honor among the most necessary tools in the household.
Care of the tool
The timely cleaning of the screwdriver with a soft ragwill extend its service life. Do not allow water and moisture to enter the screwdriver. Store in a dry place. Do not drop the screwdriver. When trying to handle the screwdriver neatly, also follow the charger and its mains cable. If you notice both a malfunction in the operation of the screwdriver itself, and a malfunction in the operation of the charger, then try to contact the service center. Turning to specialists, you will get high-quality repairs and high-quality spare parts, which will significantly extend the service life of your screwdriver.
