Leica Basic Laser Plummet- User Manual

Basic Laser Plummet-1.1.0en 6 © Leica Geosystems Description of Instrument Sensor Nadir Laser plummet type SNLL111 03-BLL • For centering the tripod over ground points.• For general-purpose plumbing.• For using reflector holders and sensors.

© Leica Geosystems 7 Basic Laser Plummet-1.1.0en Functions ON/OFF Function AutoOff The basic laser plummet isswitched off automatically afterapproximately three minutes. This function is always active. Press briefly for switching onthe basic laser plummet. 05-BLL

Basic Laser Plummet-1.1.0en 8 © Leica Geosystems Weak battery Always have sparebatteries with you. This will ensure that work canbe completed withoutdiscontinuation. Laser brightness The brightness adjustmentremains active even afterswitching off the basic laserplummet. Permanent pressing changesbri...

© Leica Geosystems 9 Basic Laser Plummet-1.1.0en Replacing batteries 1. Remove cover. 2. Tilt the instrument to allow batteries to slide out. 3. Insert new batteries. 4. Close cover correctly. Insert batteriescorrectly. Cover is 180°symmetrical, hence, there are two directions that thecover can be l...

Basic Laser Plummet-1.1.0en 10 © Leica Geosystems Setting up 1. Set up tripod with tribrach(only GDF111 or GDF121) asvertically as possible above the ground point.2. Insert basic laser plummetinto the tribrach and switch on. 3. Turn the base screws of thetribrach until the laser spotcoincides with t...

Basic Laser Plummet-1.1.0en 12 © Leica Geosystems Under normal circumstances adjusting the basic laser plummet isnot necessary. Checking by turning the instrument by 120°: 1. Install the instrument on the tripod and level up.2. Switch on the basic laser plummet and mark the centre of the red point o...

Basic Laser Plummet-1.1.0en 14 © Leica Geosystems Transport: When dispatching the equipment, always use the complete original optional Leica Geosystems packaging. Whentransporting the equipment in the field, always make sure to:• either carry the instrument in its original optional transport case or...

Basic Laser Plummet-1.1.0en 16 © Leica Geosystems The following directions should enable the person responsible forthe basic laser plummet, and the person who actually uses theinstrument, to anticipate and avoid operational hazards.The person responsible for the instrument must ensure that allusers ...

© Leica Geosystems 17 Basic Laser Plummet-1.1.0en WARNING: Adverse use can lead to injury, malfunction, andmaterial damage. It is the task of the person responsible for the instrument to inform the user about hazards and how tocounteract them. The product is not to be used until the user hasbeen pro...

Basic Laser Plummet-1.1.0en 18 © Leica Geosystems Responsibilities of the person in charge of the instrument: WARNING : The person responsible for the instrument must ensurethat it is used in accordance with the instructions. This person is also accountable for the training and deployment ofpersonne...

© Leica Geosystems 19 Basic Laser Plummet-1.1.0en Main hazards of use WARNING: The absence of instruction, or the inadequate impartingof instruction, can lead to incorrect or adverse use, and can give rise to accidents with far-reaching human, material,financial and environmental consequences. Preca...

© Leica Geosystems 23 Basic Laser Plummet-1.1.0en Laser classification The basic laser plummet produces a visible laser beam emergingfrom the underside of the instrument. The product is a Class 2 laser product in accordance with: • IEC 60825-1 (2001-08) "Safety of laser products".• EN 60825-...

Basic Laser Plummet-1.1.0en 24 © Leica Geosystems 20-BLL Labelling 16-BLL Laser Radiation Do not stare into beam Class 2 Laser Product accord. to IEC 60825-1 (2001-08) P 0 ≤ 0.95 mW λ = 620 - 690 nm

Basic Laser Plummet-1.1.0en 30 © Leica Geosystems Location of laser in the centre of the base Accuracy max. diameter of the outer circleof the triangular movement of thelaser point: ≤ 1.6 mm / 1.5 m Diameter of laser spot 2.5 mm / 1.5 m Automatic switch-off 180 sec. after key is last pressed Light s...