AccuLine 40-6543 사용 설명서 - 페이지 13

{카테고리_이름} AccuLine 40-6543에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. AccuLine 40-6543 18 페이지. Self-leveling rotary laser level with greenbrite technology

1621H-English

Y-Direction Accuracy Calibration

1. Turn the lock knob to the "OFF' position.

2. Screw off the Y-direction self-calibration aperture bolt located

behind the handle. Adjust the weight screw inside the instru-

ment core with a flathead screwdriver.

3. If point C is above the point O, rotate the screw-

driver counterclockwise. If point C is under the

point O, rotate the screwdriver clockwise.

Note: After the unit is checked in one direction, check the other

direction, until the accuracy of the two directions are both within

specification.

Note: Install the self-calibration aperture screw and rubber stopper

after finishing the accuracy self-check and calibration.

Accuracy Self-check in vertical status

1. Follow the operations as shown above, and measure the distance

"H1" between the laser rotating plane and the platform surface.

2. Set the locking knob to "OFF" position, and place the instrument

in vertical position.

3. Rotate the vertical adjusting knob to center the bubble.

9/4/08

9:05 AM

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30' (10m)