T
ECHNICAL
R
EFERENCE
M
ANUAL
Distance Laser Sensor
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Precautions:
Always ensure the visibility of MRL3 (H) labels at all times or add labels corresponding to the local safety
regulation.
CAUTION
:
When using the instrument for distance measurements or for positioning moving objects (e.g. cranes,
building equipment, platforms, etc.) unforeseen events (e.g. breaking the laser beam) may cause erroneous
measurements.
Precautions:
Only use this product as a measuring sensor, not as a control device. The system must be configured and
operated in such a way that no damage will occur in case of an erroneous measurement, malfunction of the
device or power failure due to installed safety measures (e.g. safety limit switch).
WARNING:
Operate the equipment appropriately in accordance with the regulations in force. Always prevent access to
the equipment by unauthorized personnel.
CAUTION:
Be careful when pointing a telescope towards the sun, because the telescope functions as a magnifying
glass and can injure eyes and/or cause damage inside the MRL3 (H).
Precautions
:
Do not point the telescope directly at the sun.
10.5 Laser classification
The MRL3 (H) produces a visible laser beam, which emerges from the front of the instrument.
It is a Class 2 laser product in accordance with:
1) IEC60825-
1 (2001) ”Radiation safety of laser products”
2) EN60825-
1 (2001) ”Radiation safet y of laser products”
It is a Class II laser product in accordance with:
1) FDA 21CFR 1040.10 1004.11 (US Department of Health and Human Service, Code of Federal
Regulations)
Laser Class 2/II products:
Do not stare into the laser beam or direct it towards other people unnecessarily. Eye protection is normally
afforded by aversion responses including the blink reflex.
WARNING:
Looking directly into the beam with optical aids (binoculars, telescopes) can be hazardous.
