A laser level is a common device in construction. This is a great invention for exact leveling. Before laser level, people level ground by pendulum or spirit level.
These traditional levels don’t have absolute accuracy. But the birth of laser level has solved all those shortcomings. Today, let’s learn how to level ground with a laser level.
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How to use a laser level to level ground
Leveling ground is not a simple job, but with the help of a laser level, your ground will be 100% level. First, let’s learn how to use a laser level to have the best effect. Then move to steps in using it to level ground.
Directions for use of a laser level
The following directions for use will help you to operate a laser level in a quick, safe, and effective way.
- Step 1: Insert the battery into the power source. There are many types of laser levels. They use different energy sources such as primary batteries, rechargeable batteries, and so on. Depending on working conditions, you can choose the right laser level.
- Step 2: Place the laser level on a flat surface or a tripod. If you use a manual level, make sure that the bubble is level. You will need to adjust the small screws near the vial until the bubble is level. For a self-level one, wait some minutes so that it can level itself.
- Step 3: Press the “ON” button on the laser level to start it. You will hear a “beep” sound, and the laser level will run. If it beeps incessantly, that means it is not level. You have to adjust its position.
- Step 4: Adjust the brightness of the laser beam by using the “Outdoor” button
- Step 5: Use the H button to turn on/turn off the horizontal laser beams. If you want to turn on/turn off the vertical laser beams, use the V button.
How to use a laser level to level ground
After you are clear about the directions for use of a laser level, you can use it to level the ground. Here are the steps to do it:
- Step 1: Set up your laser level on the tripod and place it on a stable and flat ground
- Step 2: Turn the laser level on. If you use a self-level one, wait a moment until it finishes self-leveling. If it is a manual level, adjust the screws to make the bubble level.
- Step 3: Identify the height you want by picking a point on the ground. Attach the measuring rod and the laser detector. Then place the rod at the point of height.
- Step 4: Move the laser detector up and down to find your level. There is a “beep” sound when you’ve found your level.
- Step 5: After finding your level, tighten the laser detector and the pole together. Look for another spot on the ground where the laser detector intercepts the laser light.
- Step 6: Mark your desired ground height with a flag or anything that can help you detect the height.
- Step 7: Repeat the process until you have a certain number of reference points that are enough to fill the area.
Notes when using a laser level
Below are some notes to keep in mind when using the laser level to ensure the accuracy and effect of your work.
- The vertical laser beams must always be straight and parallel to the plumb line. They must be concentric and intersect at a zenith point coincident with the plumb center
- The horizontal laser beams must balance at all rotation angles without warping or deflection
- Always observe the laser level. Pay attention to the warning light to have a timely adjustment when the bubble is not level
- Choose a suitable and convenient place to set up the laser level
- When you finish using or want to move the laser level, remember to turn it off. This will prevent the laser level from collision or beam deflection.
- Store the laser level in a dry and well-ventilated place. Don’t put it in a humid and dusty place
- Check the laser level regularly to ensure accuracy
- If you don’t have professional knowledge about laser level, don’t disassemble it yourself
- When you don’t use the laser level for a long time, remember to remove the battery. Spoiled batteries can damage the laser level.
- Clean the laser level regularly
- Don’t use solvent or chemicals when cleaning the laser level
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How to choose a laser level?
There are many types of laser levels such as dot laser levels, line laser levels, or rotary laser levels. Depending on the purpose, you can choose the suitable laser level.
- For the indoor project, a dot laser level will be more suitable. It works better than other laser levels in a smaller and enclosed room
- For the outdoor project, you should choose a line laser level or a rotary laser level. In large and uneven sites, these laser levels can give precise measurements.
Besides, there are other important factors that you should consider when choosing a laser level.
- The range of laser beams. With small and narrow space, you can choose laser levels with low rotations per minute (RPM). They are bright and visible. For large space, high RPM laser levels will be better
- Color and brightness of laser beams. For outdoor use, a laser level with green beams can be more visible under daily light. For indoor use, you can choose a red-beamed laser level, which is cheaper than a green-beamed one.
Above are directions to level ground with a laser level. Besides, there are also useful tips when using and choosing a laser level. You can’t level the ground with a laser level in a hurry. It requires much time and patience. But you won’t regret using a laser level, because it can level your ground to perfection.
Reference Source: How to Use a Laser Level