Bosch GLL 3-50 Instrucciones De Funcionamiento página 19

BM 2610A16273 07-13_BM 2610A16273 07-13 7/30/13 2:02 PM Page 19
– Position the laser tool on a firm, level surface (not on a tripod) 2.5 m
away from the door opening. Allow the laser tool to level in while in
cross-line operation mode, and direct the laser beams at the door
opening.
– Mark the centre of the vertical laser line at the floor of the door opening
(point I), at a distance of 5 m beyond the other side of the door opening
(point II) and at the upper edge of the door opening (point III).
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