vendredi 28 février 2014

Power Tool Maintenance: Drills And Saws

By Jesse Rynhold


Having the right tool for the job is the first step in working efficiently. But that tool also needs to be in good working condition to prove effective. In this article, we'll go over some of the steps needed to keep powered saws and drills in good condition, making them safe and effective on the job.

The tools with the most versatility are the ones that see the most use. Among such tools is the hand drill, which can be used for a wide variety of tasks. In addition to putting holes in things, it can sand, grind and polish with the addition of specialized attachments. Because the drill so often used, it's very important to prevent future issues by taking regular steps to clean and maintain the drill. Drill bits will become dull over time, and you'll want to either sharpen them or get new ones. If you regularly use the drill for long stretches at a time, it could begin to overheat. Giving it time to cool is the biggest key, but you'll also need to keep the vent and fan clean and unblocked.

When you are finished, it is good to wipe the drill with a cloth lightly dampened with gentle detergent. A thin coating of oil on the metallic areas can help to keep dirt from sticking. You can apply it with a cloth. On cordless models, remember to charge the batteries for the next use, and consider replacing them if they don't hold a charge anymore.

For someone felling a tree, a chainsaw is their best friend. No other handheld tool comes close to being as efficient as the chainsaw. While it's highly useful when wielded by skilled hands, it can also be very dangerous if used improperly. Even an experienced user could have a disastrous accident if the saw malfunctions due to lack of maintenance. Regularly cleaning and checking the saw for damage is vital to working with it safely. Be sure that the vents on the fuel cap are clean. You can use a toothpick or small twig to poke out obstructions. The filter should be cleaned regularly. You can remove most dirt from paper ones by tapping it against a hard surface to loosen it. Mesh filters will often need to be unscrewed and removed entirely. They can then be cleaned under running water and a cleaning agent. Give the pieces time to dry before reinstalling them. Before attempting to clean the muffler, empty the saw of fuel and make sure the spark plug is not connected.

If you find parts that are damaged, they should be replaced. Ensure that the screws are tightened, all dirt and debris is removed (you can use a thin wire object to remove dirt from tighter areas). Finally, make sure the carburetor is calibrated. The saw might not start if it is not. Make sure the chain's tension is appropriate and each piece is evenly sharpened.




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