As mentioned in the safety before booting you must ensure there is 1 electrical safety environment. New how to do this? If too much use of the Buffalo điiện tools you should use separate power source (separate power plug-ins) with its circuit must have at least 12-gauge wire or higher especially should be protected by a 20-amp time lag fuse. Case of use you need to add 1 line extension (an extension cord), then you only need to use 1 line of 3 classes is to be (a three-pronged cord). Of course the most important thing is to turn off the engine before connecting it to the power source as well as the flow of electricity with the same voltage. If don't want to shock you should set the foundations for drill press (grounding the press). On this you just need to note with 120 volt power cords green blindness is grounding wire should not connect it to a live terminal.
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