4Operation Makita SK102DENFIEPNLFINPLSKHRSRRUSBGROIf the deviation does not exceed 2 mm, then theMakita SK102 is within the range of tolerance.) Should your Makita SK102 be outside of thespecified tolerance, please contact an authorizeddealership.Display noticesFalling below or exceeding the permissibletemperature range:The laser switches off and the symbols (−) and (+)start to flash.Outside of the self-leveling range:The laser switches off and the symbol of the functionused starts to flash.Pendulum locked:The laser beam is not levelled and the Lock symbol{B, 7} lights up.Care and operating noticesDo not immerse the instrument in water. Wipe off dirtwith a damp soft cloth. Do not use aggressivecleaning agents or solutions. Treat the opticalsurfaces with the same care that you would apply toeyeglasses or a camera.Severe vibrations or dropping the instrument maydamage it. Before starting it up, check the instrumentfor possible damage. Regularly check the levelingaccuracy of your instrument.TransportTo safely transport the instrument, set the Lockswitch {B, 3} to "Locked" ( ).