10 Maintenance
10.1 Safety
DANGER
H
azard due to lack of effectiveness of the protective device
Persons and parts of the body to be protected may not be recognized in case of non-
observance.
b
Do not do repair work on device components.
b
Do not make changes to or manipulate device components.
b
Apart from the procedures described in this document, the device components
must not be opened.
10.2 Regular cleaning
Overview
Depending on the ambient conditions, the optics cover must be cleaned regularly and
in the event of contamination. For example, static charges can cause dust particles to
be attracted to the optics cover.
Important information
DANGER
H
azard due to lack of effectiveness of the protective device
Persons and parts of the body to be protected may not be recognized in case of non-
observance.
b
Regularly check the degree of contamination on all components based on the
application conditions.
DANGER
H
azard due to lack of effectiveness of the protective device
Persons and parts of the body to be protected may not be recognized in case of non-
observance.
b
Make sure that the optical properties of the optics cover are not changed by:
°
beading water, mist, frost, or ice formation. If necessary, remove any residues
of this type or any other form of contamination and restart the safety laser
scanner.
°
Damage. Replace damaged optics covers.
°
Substances containing oil or fat. Substances like this may impair the detec‐
tion capability of the safety laser scanner. Therefore keep the optics cover
free from substances containing oil or fat.
DANGER
Hazard due to unexpected starting of the machine
b
Make sure that the dangerous state of the machine is and remains switched off
during cleaning.
b
Make sure that the safety laser scanner’s outputs do not affect the machine dur‐
ing cleaning.
10 MAINTENANCE
128
O P E R A T I N G I N S T R U C T I O N S | microScan3 – EFI-pro 8021913/15ZW/2019-11-14 | SICK
Subject to change without notice
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