8
Maintenance
8.1
Important information
NOTICE
Maintenance and repair measures may only be carried out by qualified persons.
•
Qualified persons have the specialist training, skills, experience and knowledge
of the relevant regulations and standards needed to be able to perform work
assigned to them and to identify and avoid any potential dangers independently.
•
Electricians have the professional training, skills, experience and knowledge of the
relevant standards and provisions needed to work on electrical systems and to
detect and avoid any potential dangers independently.
DANGER
Risk of fatal electric shock if the insulation on the cables is damaged!
b
Check the
electrical installation
regularly. Defects such as loose connections or
scorched cables must be rectified immediately.
b
Make sure that all
cable connections
are secure.
b
Check the
threaded connections
on the devices and inside the control cabinet
and, if necessary, tighten them.
NOTICE
Own responsibility for data backup in the event of repairs!
After repair by the SICK Service department, the device will be returned to the customer
in the delivery state. Customer-specific data and images will be deleted. SICK will not
back up the customer-specific data and images.
b
Before sending the device to SICK,
back up
the customer-specific images and
data.
b
After backing up the customer-specific images and data,
delete
them from the
device.
8.2
Cleaning the cooling fins of the device
Overview
The cooling fins at the rear of the housing increase the heat-dissipating surface of the
heat producing components.
The cooling fins must be cleaned regularly to guarantee heat dissipation during opera‐
tion.
Figure 7: Cooling fins on the panel PC
MAINTENANCE
8
8027793/V1-0/2022-07-01 | SICK
O P E R A T I N G I N S T R U C T I O N S | SID Pro
23
Subject to change without notice