One, cut off the machine should be enough around the site.
Two, the rotation of the components should be protective cover.
Three, shall check whether the blade is cracked, the blade is fixed screw fastening.
Four, are not allowed to use both hands to hold the two ends of the reinforcement of shear, only by hand to hold by the side of the side of the steel bar.
Five, work with both hands hold reinforced, knife edge alignment, stay on the blade down feel pressure, immediately forced to suppress the reinforced to prevent tail cocked wounding.
To prohibit cutting diameter exceeds the specified mechanical reinforcement and burning red bars, a plurality of reinforcing bars and cut must conversion reinforced section, timely adjust the blade to prevent accidents.

Seven, cut off the low alloy steel, should be replaced with a high hardness of the blade.

Eight, cut short, the hand holding the end of the length of not less than 40cm, close to the blade hand and blade distance should be maintained at more than 15cm.

Nine, cut off longer steel, there should be someone helping steel, helping people and the operator action, and listen to their command not arbitrary drag.

Ten, mechanical operation is prohibited by hand to clean up the debris field near the edge, prohibit Xianzarenyuan stay.

Eleven, found that the abnormal phenomenon of blade skew, should immediately cut off the overhaul.