Laserscale BL57-003NE Series, Instruction Manual

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(2)
(E)
BL57-NE
CLASS 1 LASER PRODUCT
LASERSCHUTZKLASSE 1 PRODUKT
TO EN 60825
Warning
• Do not use this unit with voltages other than the specified supply voltages as this may
result in fire or electric shock.
• Do not perform installation work with wet hands as this may result in electric shock.
• Do not disassemble or modify the unit as this may result in injury or damage the
internal circuits.
• This device is a class 1 laser product using a semiconductor laser with wavelength of
790 nm that is outside the visible range. The maximum output of the laser is 6 mW
(class 3B).
• Although the laser beams emitted from the head interior are invisible to the eye, they
are hazardous to the human body. Therefore, never disassemble the scale unit, or try
to look into it from the sealed section of the scale unit. Also, never insert foreign ob-
jects into the sealed section of the scale unit.
Caution
• Be sure to check the machine and device conditions to ensure work safety before
working on the machine.
• Be sure to cut off the power supply and other sources of drive power before working
on the machine. Failure to do so may result in fire or accidents.
• When turning on the power supply or other sources of drive power to operate the
machine, take care not to catch your fingers in peripheral machines and devices.