11
Working with the product
11.1
Safety
WARNING
Risk of ineffectiveness of the protective device!
The objects to be protected may not be recognized in case of non-observance.
•
Make sure that the following conditions are met so that the device can fulfill its
protective function.
b
Do not do repair work on device components.
b
Do not make changes to or manipulate device components (including the soft‐
ware).
b
The device components must not be opened.
b
If the device is damaged or defective, it must be replaced.
11.2
Cleaning
NOTICE
Equipment damage due to improper cleaning.
Improper cleaning may result in equipment damage.
■
Only use recommended cleaning agents and tools.
■
Never use sharp objects for cleaning.
Clean the front screens at regular intervals with a lint-free cloth and plastic cleaning
agent.
The cleaning interval essentially depends on the ambient conditions.
11.3
Maintenance
The device does not contain any components that require maintenance. The device
must not be opened.
The following maintenance work is required at regular intervals:
Table 7: Maintenance schedule
Maintenance work
Interval
To be performed by
Cleaning the housing
Cleaning interval depends on
ambient conditions and cli‐
mate
Specialist
Check screw connections and
plug connectors
Every 6 months, depending on
the application conditions with
regard to shock and vibration
Specialist
11.4
Transport and storage
Transport and store the device in its original packaging. Do not store outdoors. To
ensure that any residual moisture present can escape, do not store the device in
airtight containers. Do not expose to aggressive media (e.g., solvents).
Storage conditions: Dry, dust-free, no direct sunlight, as little vibration as possible,
storage temperature -40 ... +75 °C, relative humidity max. 90% (non-condensing).
11
WORKING WITH THE PRODUCT
56
O P E R A T I N G I N S T R U C T I O N S | DT35S
8027663//2022-08-04 | SICK
Subject to change without notice