Notes for construction operation of the concrete laser screed machine
1.Set up laser emitter: The laser emitter should be set up in the best position, ensure there is no object blocking the ray. Tripod should be stable and strong, the screws and clamps should be tightened. There is no vibration source nearby the site. Reasonable setting of concrete paving direction and leveling direction, determine the reasonable construction of the route to avoid leveling blind area.
2.During the construction of the laser leveling machine, the process of leveling a concrete shall not be interrupted halfway (referring to the road which is being leveled).
3.In order to stop the leveling process, the vibration motor must be turned off, and do not turns on the vibration motor, the machine stays on the concrete surface.
4.Leveling the next road surface, the vibration plate should covered in the former leveled surface for 400-500mm.
5.Leveling concrete should not be too thick, easy to cause poor construction effect.
6.When the turning, moving and other non operating state of the leveling machine, the vibration motor must be turned off, then turn the all manual/ auto mode to “manual”, rising the work head, and then moving. That is, leveling machine in a non working state can be moved, is strictly prohibited in the working state to move the leveling machine (moving here refers to the movement of moving, transferring, excluding the normal work of the forward and backward).
7.If the interference signal exist in the construction site (such as factory glass, etc.), workers need to put a newspaper or other materials cover the light source.