Checking The Plumbing Point And Vertical Line - Makita SK312GD Instruction Manual

2. Checking the plumbing point and vertical line

1. Set the "plumb" on the wall approx. 3 m above the floor.
2. Place the line laser 3 to 5 m away from the wall.
3. Adjust the attitude so that the bubble in the level comes to the center of the red
circle.
4. Set the laser beam mode either the "vertical line" or "2-vertical line".
5. Rotate the line laser observing the plumbing point on the ceiling.
The result is normal if the plumbing point moves only within the width of the laser
line.
6. Rotate the line laser horizontally and align the vertical laser line with the "plumb"
string.
Alignment can be adjusted using the rotation fine adjustment knob.
The result is normal if the vertical laser line and "plumb" string are aligned.
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