4
Project planning
4.1
Manufacturer of the machine
DANGER
Hazard 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
Use of the multiple light beam safety device requires a risk assessment. Check
whether additional protective measures are required.
b
Comply with the applicable national regulations derived from the application (e.g.,
work safety regulations, safety rules, or other relevant safety guidelines).
b
Do not combine the components of the multiple light beam safety device with
components from other multiple light beam safety devices.
b
Apart from the procedures described in this document, the components of the
multiple light beam safety device must not be opened.
b
The components of the multiple light beam safety device must not be tampered
with or changed.
b
Improper repair of the protective device can lead to a loss of the protective func‐
tion. Do not carry out any repairs on the device components.
4.2
Operating entity of the machine
DANGER
Hazard 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
Changes to the electrical integration of the multiple light beam safety device in the
machine control and changes to the mechanical mounting of the multiple light
beam safety device necessitate a new risk assessment. The results of this risk
assessment may require the operating entity of the machine to meet a manufac‐
turer’s obligations.
b
Apart from the procedures described in this document, the components of the
multiple light beam safety device must not be opened.
b
The components of the multiple light beam safety device must not be tampered
with or changed.
b
Improper repair of the protective device can lead to a loss of the protective func‐
tion. Do not carry out any repairs on the device components.
4
PROJECT PLANNING
18
O P E R A T I N G I N S T R U C T I O N S | deTem4 LT Muting A/P
8024802/2020-07-17 | SICK
Subject to change without notice
