Automatic soldering machine tin welding must have the conditions

In the usual replacement of automatic lock screw machine head, we should pay attention to the following matters, so that it can be foolproof.

1. When replacing the screwdriver head or carbon brush, ensure that the positive and negative switches are in the OFF position, and remove the power plug from the socket.

2. Chemicals such as acetone, benzene, thinners, ketones, trichloroethylene, etc., do not contact the electric screw driver shell to avoid damage.

3. Use the electric screwdriver carefully to avoid falling or being hit. Lift the balancer when using. If the electric screwdriver cannot be lifted, use it

Child rack to place.

4. Load and unload the screwdriver head: Just push the screwdriver head cap up with the fingertip to install or remove the screwdriver head freely, release the finger to make the screwdriver head cap return to the position

The screwdriver head is fixed.

Note: When loading and unloading the screwdriver head, do turn OFF the power or set the switch to the "OFF" position.

5. Connect the power cable to the power socket.

Note: A wet power cord plug or hand can cause a risk of electric shock.

6. The size of the torque output can be adjusted by the torque adjustment ring at the lower end of the electric screw driver. The number of notched segments of the fuselage does not represent the actual torque output

Force chart or torque measurement to measure and adjust the required torque.

Note: Do not adjust the torque beyond the scale "8".

7. To lock the screw for the platen type ejector, press the switch platen (if the screw is a reverse tooth, press the reverse switch) and align the screwdriver head with the screw

After pressing the switch plate by hand, the electric screw driver can start to run; When the screw lock reaches the set torque, the clutch will automatically trip and the motor will be powered off

And brake in time, so that the electric screw driver stop running.

To lock the screw for a push-down driver, set the flip/reverse switch to the "F" position (if the screw is a reverse tooth size, switch the flip/reverse switch to

"R" position), align the screwdriver head with the screw position, press down the electric screw driver to start the operation; When the screw locks up to the set torque, the clutch will automatically

Off, the motor will power off and brake in time to stop the electric screw driver.

8. If it is a platen driver, just press the reverse switch when loosening and pulling the screw (if the screw is a reverse tooth specification, you must press the switch platen), according to the above procedure,

After the screw is loosened, release the reverse switch.

For a push-down driver, when loosening and unscrewing the screw, you only need to switch the reverse switch to the "R" position (if the screw is a reverse tooth size, the reverse switch must be turned on

Change to the position of "F"), operate according to the above procedure, after the screw is loosened, raise the electric screw driver to stop the operation.

9. Operating frequency: The rated intermittent running time of the machine is 0.8 seconds /2.4 seconds (ON/OFF). That is, the number of operating lock screws is about 20 per minute, which is too high the frequency of use

The rate can cause the motor to overheat and cause serious damage.

10. More than 900 self-tapping screws per hour (? 2.6mm*5mm) in steel/iron plate (hole :? 2.2mm thick :1.2mm), can not exceed the amount.

11. Do not use this electric screw driver to lock wood screws.

12. Do not switch the forward and reverse switches during operation.

13. Whenever the electric screwdriver is not used, the power plug should be removed from the socket.