ABB LLT100 Operating Instructions Manual page 39

11.7.1 Aligning with the (optional) external
commissioning laser device
DANGER Serious damage to health / Risk to life
This device is not intrinsically safe and, as such, must
not be used in potentially explosive areas.
DO NOT STARE INTO BEAM, OR EXPOSE USERS TO
TELESCOPIC OPTICS
CLASS 2M LASER PRODUCT (635 nm)
CW laser power <1 mW. Complies with FDA
performance standards for laser products except for
deviations pursuant to Laser Notice No. 50, dated June
24, 2007.
If too many obstacles are present around the beam path, the
external commissioning laser device can help to align the
LLT100. To use the device:
1. Make sure two AAA-type batteries are in the device.
2. Install the external commissioning laser instrument on the
process flange or bracket, and screw it in place.
3. Turn on the external commissioning laser device and verify
the alignment.
Figure 26 External commissioning laser device
When the alignment is correct, unscrew the external
commissioning laser device and install the LLT100 in place.
When installing the LLT100, make sure to use the appropriate
screws, bolts and washers according to your process.
Laser radiation
OI-LLT100-EN Rev. D | User Guide 35