What should be paid attention to when using impact drill?
(1) Before operation, you must check whether the power supply is consistent with the conventional rated 220V voltage on the power tool, so as not to connect it to the 380V power supply by mistake.
(2) Please carefully check the insulation protection, auxiliary handle and depth gauge adjustment of the machine body before using the impact drill, and check whether the machine screws are loose.
(3) The Hammer Drill 26MM BHD must be fitted with percussion bits or general purpose drilling bits according to the material requirements.
(4) The wires of the impact drill should be well protected, and it is strictly forbidden to drag it all over the floor.
How to use impact drills, maintenance experts teach you how to use impact drills correctly
(5) The power socket of the impact drill must be equipped with a leakage switch device.
(6) If electric leakage, abnormal vibration, high heat or abnormal sound is found during use of the impact drill, stop work immediately and check and repair in time.
(7) When replacing the drill bit of the impact drill, use a special wrench and a bit lock key (as shown in Figure 2-42) to prevent the use of non-special tools to hit the impact drill.
(8)When using an impact drill, remember not to use too much force, and apply force evenly during operation.
(1) Ensure that the overall body of the impact drill is in good condition, and do a good job of removing dirt.
(2) Regularly replace the carbon brush of the impact drill and check the spring pressure.
(3) Regularly check whether the various parts of the impact drill are damaged, and replace those that are seriously damaged and can no longer be used.
(4) Regularly check whether the bearings, gears and cooling fan blades of the transmission part are flexible and intact, and add lubricating oil to the rotating parts in a timely manner to extend the service life of the impact drill.
(5)Put it in the toolbox for safekeeping after use.
Post time: Dec-13-2021