EN
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This manual...
describe how to install, connect and operate the
DuoFern Environmental Sensor.
How to use this manual
◆
Before you begin, please read this manual through completely and follow
all the safety instructions.
◆
This manual is part of the product. Please store it in an easily accessible place.
◆
When passing the DuoFern Environmental Sensor on to a third party, this manual
must be passed on as well.
◆
Damage resulting from non-compliance with this manual and the safety instruc-
tions will void the warranty. We assume no liability for any consequential dam-
age.
Hazard symbols
The following hazard symbols are used in this manual:
Danger to life resulting from electric shock
Danger area / dangerous situation
Levels of danger and signal words
DANGER!
This hazard will lead to serious injury or death if not avoided.
ATTENTION!
This hazard may lead to property damage.
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