Nivel System NL520R DIGITAL Manual page 3

INTRODUCTION
Multitasking self-leveling laser construction levels are used to determine the height in construction
measurements. Model NL520 has a visible light beam and it can be used at work inside and
outside the building. The device is powered by rechargeable batteries which use advanced micro-
controlled charging technology.
NL series levels may designate a vertical or horizontal laser plane, additionally the device defines
the axis of the laser plane (laser line - point up and down). NL520 models can be controlled from
the device control panel or remotely, with remote control.
Laser level is waterproof and can be used outdoors, even in the rain. However, these devices
can't be submerged in water
Laser plumb up
Laser module Optical glass
MENU
Batteries Handle
Laser plumb down
PRECAUTIONS
WARNING: the device has a built in laser source which generates laser beam. It Is not allowed
to disassembly the device by "your own".
There is a risk of fire, electric shock, or injury while self-repair.
Repairs can be made only by Nivel System service or its authorized representatives.
The laser beam can be hazardous to the human eye if the device is improperly operated.
Never repair the laser by your own.
Protect your eyes from damage.
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