Activities
Qualification
Electrical installation,
device replacement
■
Practical electrical training
■
Knowledge of current electrical safety regulations
■
Knowledge of the operation and control of the devices in their
particular application
Commissioning, configura‐
tion
■
Basic knowledge of the Windows
TM
operating system in use
■
Basic knowledge of the design and setup of the described con‐
nections and interfaces
■
Basic knowledge of data transmission
■
Basic knowledge of 1D technology (bar code) or 2D technology
(matrix code)
Operation of the device for
the particular application
■
Knowledge of the operation and control of the devices in their
particular application
■
Knowledge of the software and hardware environment for the
particular application
2.7
Operational safety and particular hazards
Please observe the safety notes and the warnings listed here and in other chapters of
this product documentation to reduce the possibility of risks to health and avoid dan‐
gerous situations.
LEDs on the product
The product is fitted with LEDs of risk group 0 or 1 for object illumination, depending on
type. The feedback LED and the status LEDs of the product are classified as risk group
0.
The accessible radiation from LEDs of risk group 0 does not pose a risk to eyes or skin.
CAUTION
Warning! Optical radiation: LED risk group 1
The LEDs may pose a danger to the eyes and skin in the event of incorrect use.
■
Protect the eyes and skin against radiation.
■
Use suitable eye protection.
■
Use protective measures such as a screen to shield the radiation.
■
Do not open the housing. Opening the housing will not switch off the light source.
Opening the housing may increase the level of risk.
■
Comply with the current national regulations on photobiological security of lamps
and lamp systems.
If the product is operated in conjunction with external illumination systems, the risks
described here may be exceeded. This must be taken into consideration by users on a
case-by-case basis.
Laser alignment aid (Lector621 variant only)
CAUTION
Optical radiation: Laser class 1
The accessible radiation does not pose a danger when viewed directly for up to 100
seconds. It may pose a danger to the eyes and skin in the event of incorrect use.
■
Do not open the housing. Opening the housing may increase the level of risk.
■
Current national regulations regarding laser protection must be observed.
2
SAFETY INFORMATION
10
O P E R A T I N G I N S T R U C T I O N S | Lector621
8022502/15NT/2020-02-11 | SICK
Subject to change without notice