Makita SK700GD Instruction Manual - Page 17

Accuracy Check Vertical plumb/intersection points Checking the accuracy of the upper plumb intersection point: Checking the accuracy of the lower plumb intersection point: Place the lock switch in the "Unlocked" position (see Levelling lock). Set up the laser on its tripod or wall mount bracket near point A1 at a minimum distance of 1.5 m from point B1. The horizontal laser is aligned in direction 1. Mark the laser points A1 and B1 with a pin. Rotate the instrument by 180° so that it points in the opposite direction 2 to direction 1. Adjust the instrument so that the laser beam hits point A1 exactly. If point B2 is no further than 2 mm away from point B1, then the instrument is within tolerance. Place the lock switch in the "Unlocked" position (see Levelling lock). Set up the laser on its tripod or wall mount bracket near point A1 at a minimum distance of 1.5 m from point B1. The horizontal laser is aligned in direction 1. Mark the laser points A1 and B1 with a pin. Rotate the instrument by 180° so that it points in the opposite direction 2 to direction 1. Adjust the instrument so that the laser beam hits point A1 exactly. If point B2 is no further than 2 mm away from point B1, then the instrument is within tolerance. Should your instrument be outside of the specified tolerance, please contact a local dealer or an authorised Makita distributor. Makita SK700D/SK700GD 17