Laser LAX 300 en Operating instructions
4 A1 3 2a 1a 2b 8 4 5 6 7 9 1b
X1 X2 5m S= X 5m 5m X S= 5m Y X Y3 Y2 Y1 X Y X3
en Operating instructions The STABILA LAX 300 is an easy to use crossed line and plumb line laser. It is self-levelling in the range ± 4.5° and enables levels to be determined quickly and accurately. The vertically and horizontally projected laser lines provide exact alignment / working . The pulsed laser-line enables working over larger distances using a special laser-line-receiver ( see line receiver manual) . Read the User Manual along with the illustrated portion.
en Main applications: Operating modes B1 B2 The LAX 300 can be used in 2 operating modes: 1. as a self-levelling line laser 2. as a laser instrument for marking + plumb line laser applications without the levelling function Operating mode with self-levelling A laser line can be selected in this mode. C1 C2 C3 C4 Commissioning The instrument is switched on with the on/off switch (1b). Horizontal and vertical laser lines and the plumb line points appear after switching on.
en Horizontal checking F1 1. Horizontal checking - Line level Two parallel wall surfaces at least 5m /16‘5“ apart are required for the horizontal check. 1. Place the LAX 300 on a smooth surface or on a tripod at a distance of 50 mm F2 to 75 mm in front of wall A and with the front side pointing towards the wall 2. Switch the unit on (1b). 3. Mark the position of the visible laser line cross on the wall A (point 1). 4. Turn the complete unit 180° without altering the height of the laser. F3 5.
en H1 H2 H3 Vertical check You must create a reference to perform this test. Fasten a plumbline near to the wall. The laser unit should now be set up in front of this reference mark (distance Y) and the vertical laser line compared with it. The discrepancy between the centre of the laser line and the reference mark should be no greater than 1 mm ( 3/64” ) over a length of 2 m ( 8 ft ). Checking plumblining I1 I2 1. Switch the unit on 2.
