The electric tool DC drill is designed with a cast iron exterior to work in harsh environments. When using, be sure to ensure the metal casing grounding wire to prevent personal safety accidents caused by current leakage during work. At the same time, when using it, pay special attention to whether the sound of the electric drill is normal, whether there is a partial jam or the like. When using it, it must be strictly in accordance with the operation process. What are the precautions when using DC drill?

First, pay attention to the corresponding fuel pump model

The power tool DC drill should pay attention to the fuel type of the oil pump when it is used. Most of the oil pump fuel is No. 20 fuel. Please be careful not to mix it and prevent damage to the drill. In addition to this, the quality of the fuel must be guaranteed, without solid impurities. Therefore, you must use a professional filter to filter when refueling, and replace the new oil in time when there is oil deposit on the bottom.

Second, pay attention to the temperature of the equipment is not too high

The cost-effective power tool has different working environments for DC power, and the working type is different, so the temperature of the equipment is also different. When it is found that the temperature of the equipment is too high, it should be immediately deactivated before use. If it is used continuously at a high temperature, it is extremely prone to short circuit.

The third note is to adjust the calibration to use the pressure gauge to assist

The first-class power tool DC drill does not need to be manually adjusted during use. If the work efficiency is reduced or the fault occurs, please contact the professional or the manufacturer for repair. When calibrating the power tool DC drill, be sure to use a pressure gauge. To protect the safety of operators.

Fourth use intermittently and unplug the power supply in time

Because the power of the DC power supply of the power tool is strong, if the human body is in direct contact with the rotor, it will cause fatal injury. Therefore, when using the interval, not only should the machine be turned off, but also the power should be removed immediately to prevent personal injury or death after unintentional touch.

The above is the precautions for the use of DC drills for power tools. Scientific maintenance and maintenance of electric drills should be carried out during daily use. For example, bearings should be cleaned and professional lubricating esters should be used for cleaning. If you can do daily maintenance work, you can make the power tool DC drill work stably and efficiently for a long time. After the use is completed, put it into a professional protection tool to prevent bumping.