Laser LA-5P en Operating instructions
7 A 3a 4a 3c 11 9 4b 6 2 12 3b 8 5 10 1
B1 B2 B3 B4 B5 C 3 x 1,5 V Mignon AA LR 6
D1 D2 D3 D4 D5 E1 >5m > 16‘5“
F1 F2 A A 1 B S> 5m S > 20 ft 1 F3 F4 B A 2 1 B 3 2 2 1 3 E2 G1 90° 90° D I II
G2 C B A G3 D C m L = 1302 ‘ 1 0 “ B A G4 D C B E A A E
en Operating instructions The STABILA LA-5P is a simple to operate 5 point laser for use horizontal and vertical levelling and also for use in a plumb line function. This laser can measure 90° angles with great precision. It is self-levelling in the range ± 4,5° and enables levels to be determined quickly and accurately. Read the User Manual along with the illustrated portion. Follow the general instructions on the handling, care and maintenance of the instrument.
en B1 B2 B3 B4 B5 D1 D2 D3 D4 D1 D2 D3 D4 D5 Commissioning The instrument is switched on with the on/off switch (1). The side exit aperture (3a) is uncovered at the same time for a horizontal laser beam. By moving the sliding cover (5) the exit aperture (3b) is uncovered for a further horizontal laser beam. Place the laser on a level surface. The laser must be within its ±4,5° self-levelling range for it to align automatically.
en Checking plumblining 1. Switch the unit on 2. Place the laser so that its down beam is over a reference mark on the floor. 3. Locate the position of the up beam on the ceiling and make a mark. 4. Rotate the laser 180° and realign the down beam over the reference mark on the floor. 5. Locate the position of the up beam on the ceiling and make a mark. 6. Measure the difference D between the two marks on the ceiling, which will be twice the actual error.
en Horizontal checking F1 F2 F3 F4 Two parallel wall surfaces at least 5m /16‘5“ apart are required for the horizontal check. 1. Place the LA-5P on a smooth surface or on a tripod as close as possible to wall A and with the front side pointing towards the wall 2. Switch the unit on. 3. Mark the centre of the visible laser dot on wall A (point 1). 4. Turn the complete unit 180° without altering the height of the laser. 5. Mark the centre of the visible laser dot on wall B (point 2). 6.
