How to use the dual purpose electric hammer
Remove the impact bit, put on the head, button adjustment switch, you can go straight, especially simple.
When welding the cast iron electrode, if the condition is kept warm, it is better to keep the temperature down. When welding, pull up the arc to see the molten iron
The metal shell must be grounded or connected with zero protection: plastic shell should prevent touch, knock, smashing, don't contact with gasoline and other solvents; 2, drilling shoulds not be too much too fast, to prevent the tool overload; rotational speed was significantly reduced, should immediately reduce plenty of pressure; suddenly stopped, the power must be cut off immediately. 3, install a bit, not struck with a hammer or other metal objects, hand electric tools, must handle grip tool, don't pull soft wire, while moving the tool, to prevent the soft wire, cut and scrape is rolling bad etc.. The 4, smaller in drilling must be firmly fixed, so as to ensure the drill bit rotating with the workpiece, to ensure the safety of the operator. 5. The vent (hole) of the enclosure must be unblocked; attention must be paid to preventing debris and other debris from entering the housing.
