Samson EB 31a-23 Mounting And Operating Instructions page 2

Note on these mounting and operating instructions
These mounting and operating instructions assist you in mounting
and operating the device safely.
The instructions are binding for handling PFEIFFER devices. The
images shown in these instructions are for illustration purposes
only. The actual product may vary.
For the safe and proper use of these instructions, read them
carefully and keep them for later reference
If you have any questions about these instructions, contact
PFEIFFER after-sales service
These instructions apply only to the actuator itself. In addi-
tion, refer to the instructions of the mounted valve
Defi nition of signal words
DANGER
Hazardous situations which, if not avoided, will result in death or
serious injury
WARNING
Hazardous situations which, if not avoided, could result in death
or serious injury
NOTICE
Property damage message or malfunction
Note
Additional information
Tip
Recommended action
EB 31a-23_EN
Edition: November 2021
Specifi cations subject to change