Ada : лазерный уровень PROLiner 4V + дальномер Cosmo MINI + штатив Elevation 16B + рулетка RubTape 5 А00549 PDF-инструкция онлайн [6/24] 814946

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alarm and one of the LEDs will ash. LED will show the direction for the

receiver for beam detection. Move the receiver until you will hear contini-

ous sound alarm and middle signal LED will ash. With the help of bubble

level check the leveling of the receiver housing. Mark the surface. Place the

detector on the sta with the help of clamp.

TO CHECK THE ACCURACY OF LINE LASER

Set up the instrument between two walls, the distance is 5 m.Turn on the

Line Laser and mark the point of cross laser line on the wall.Set up the in-

strument 0,5-0,7m away from the wall and make, as described above, the

same masrks. If the dierence {a1-b2} and {b1-b2} is less then the value of

“accuracy” (see spesications), there is no need in calibration.

Example: when you check the accuracy of Line Laser the dierence

is {a1-a2}=5 mm and {b1-b2}=7 mm. The instrument’s error: {b1-b2}-

{a1-a2}=7-5=2 mm. Now you can compare this error with standard error. If

the accuracy of Cross Line Laser isn’t corresponding with claimed accura-

cy, contact the authorized service center.

TO CHECK THE ACCURACY OF HORIZONTAL BEAM

Choose a wall and set laser 5M away from the wall. Turn on the laser and

cross laser line is marked A on the wall.Find another point M on the hori-

zontal line, the distance is around 2.5m. Swivel the laser, and another cross

point of cross laser line is marked B. Please note the distance of B to A

should be 5m. Measure the distance between M to cross laser lune, if the

dierence is over 3mm, the laser is out of calibration, please contact with

seller to calibrate the laser.

TO CHECK PLUMB

Choose a wall and set laser 5m away from the wall. Mark point A on the

wall, please note the distance from point A to ground should be 3m. Hang

a plumb line from A point to ground and nd a plumb point B on ground.