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AR2700
User’s Manual
1.8
Laser Safety
Installers of laser sensors should follow precautions set forth by ANSI Z136.1 Standard for the
Safe Use of Lasers or by their local safety oversight organization. The AR2700 is a class 1
(eye safe) laser product as stipulated in IEC 60825-1/DIN EN 60825-1:2001-11 and a class 1
product under FDA 21CFR. As the laser is 905 nm wavelength, the human eye has no aversion
response (blinking), but there is no hazard to the eye at this laser class.
Figure 1 AR2700 laser safety labels
1.9
Sensor Maintenance
The AR2700 sensor and module require little maintenance from the user. The sensor lens
should be kept clean of dust buildup as a part of regular preventative maintenance. Use
compressed air to blow dirt off the window or use delicate tissue wipes. Do not use any organic
cleaning solvents on the sensor. If your sensor does not function according to specifications,
contact Schmitt Industries, Inc. Do not attempt to loosen any screws or open the sensor
housing.
1.10 Sensor Service
The AR2700 sensor is not user-serviceable. Refer all service questions to Schmitt Industries,
Inc. Do not attempt to loosen any screws or open the sensor housing.
