1. The electric screwdriver bit changes the carbon brush every 1-3 months according to the frequency of use. The carbon brush can be replaced if it is less than 1/3. Be sure to change it together, not just one.
2. The head of the electric screwdriver is strictly prohibited from hitting the electric screwdriver (beware of collision or design drop phenomenon, otherwise it will cause motor noise and screwdriver shaking phenomenon).
3. The electric screwdriver bit cleans the carbon powder in the rotor, which is also determined according to the frequency of use. Toner multi-rotor is prone to short circuit, so it must be cleaned in time. You can clean the toner on the rotor with sandpaper.
4. The electric screwdriver head must be stopped when it shakes a lot during work to avoid further damage to the electric screwdriver, and notify the management personnel for maintenance.
5. Adding oil to the clutch of the electric screwdriver bit can protect gears and rotating shafts, effectively reduce wear and increase service life.
6. When the electric screwdriver bit pulls the connecting plug of the electric screwdriver and the supporting controller, the base of the plug should be used as the force point, and the wire should not be pulled with force to avoid damage to the contact plug.
7. When there is an abnormal problem with the electric screwdriver bit, the administrator should be notified in time to send it to the maintenance personnel for repair. Usually, the abnormal phenomenon is: the screwdriver does not rotate, the screwdriver speed is not smooth, the screwdriver head is easy to fall off or there is shaking, and the screwdriver will not automatically stop.
8. When pressing the start button, if the electric screwdriver bit cannot be rotated due to too small torque, it should be noted that this state should be controlled within 10 seconds to avoid damaging the motor in the electric screwdriver.
9. When the torque of the electric screwdriver bit is too small to meet the requirements for use, stop using it, and notify the manager in time to arrange for the replacement of a high-torque electric screwdriver.