To move the machine or machine installation should only be defined scope. White-red-labeled warning to prevent employees who are not involved in the operational area.
Of moving machinery or equipment should be installed scoping white lines - red and a warning label. To prevent employees who are not related to the work area.
In the moving machinery or machinery installation should set the scope, the white line - red และติดป้าย warning. To prevent staff involved in the working area.