Faro Focus Premium - Cleaning Supplies and Procedures

NOTICE: Damage or wear of the scanner’s mirrors and lenses: The following must be observed.
To avoid unnecessary damage or wear, clean the optics only if the degree of contamination
requires cleaning for proper functioning. For example, if an increase in noise or a decrease of
the scan range is observed. Major contamination can impact the scanning quality. In this
case, proper cleaning of the outer optics (rotating mirror module or sensor cover glass) is
recommended.
Cleaning must be performed only by trained personnel, as self-inflicted damage may result
in a complete replacement of the part at the expense of the customer. If in doubt, contact the
customer service at FARO (Technical Support on page140).
Do not touch the optical surfaces with your bare hands or laboratory gloves. We recommend
using latex gloves. If you have latex allergies, use gloves that are suitable for you or have
someone else carry out the cleaning.
Lightly rub the gloves with laboratory cloths after removing them. Use isopropyl alcohol to
remove grease and dirt.
Do not touch the mirror with tweezers or forceps.
Use only acetone-free cleaning fluids.
What Is Needed
Gather the supplies listed below, before beginning the procedures detailed in this chapter.
1. Compressed air, non-flammable spray (oil-free) such as Techspray DUSTER 1671 (highly
recommended by FARO), available from optical supply stores such as:
n https://www.techspray.com/duster-7
n https://www.thorlabs.de/thorproduct.cfm?partnumber=CA4-US
(United States and Canada compliant duster with integrated nozzle)
n https://www.thorlabs.de/thorproduct.cfm?partnumber=CA4-EU
(European Union compliant duster with integrated nozzle)
2. Acetone-free, non-flammable optics cleaning fluid such as Dust-Aid Ultra Clean Liquid (highly
recommended by FARO) , available from optical supply stores such as:
n https://dust-aid.com/dslr-camera-sensor-cleaning-liquid/
(Order via sales@dust-aid.com)
3. Lens tissue, available from optical supply stores such as:
n https://www.thorlabs.de/thorproduct.cfm?partnumber=MC-5
FARO
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Focus Premium Laser Scanner User Manual
Chapter 8: Maintenance
FARO Focus Premium (March 2022) Page121of157