Lithium electric brushless electric wrench in construction process is common, it is more convenient than ordinary wrench, lithium electric brushless electric wrench refers to screw and unscrew the bolt and nut electric tools, is a tool which is used to tighten the high strength bolts. Used in steel structure bridge, building, chemical industry, power generation equipment installation construction of large hexagon head high strength bolt twist, twist and twist at the beginning of shear type high strength bolt at the beginning of the screw, and torque and axial force of bolt fasteners have strict requirements of occasions. Electric wrench is convenient to use, saves the manpower, but also should pay attention to take good care, to prevent damage. Using lithium electric brushless electric wrench need to pay attention to? Use the matters needing attention)The tool before turning on the power supply, need to check the switch in the off state can be inserted. )Confirm the site to connect power and voltage electric wrench are needed whether conform to, whether there is leakage protector to pick up. )According to the size of nut choose match sleeve, and properly installed. )High voltage is too low are unfavorable use. )Should not be simplified as a hammering tool use. )Don't increase in hand rocker cover strength after rod or lever. )Lithium metal shell electric brushless electric wrench need reliable grounding. )Check the lithium electric brushless electric wrench fuselage mounting screw fastening, if found that the screw is loose, needs to be tightened again immediately. )Check with lithium electric brushless electric wrench handle are in good condition on both sides, installation is firm. )Standing on a ladder work or high homework should take measures to prevent a fall. )If workplaces in far away from the location of the power supply, extension cable, you need to use, installation capacity enough qualified extension cable.
