Samson EB 31a Mounting And Operating Instructions page 2

Note regarding this installation and operating manual
This Installation and Operating Manual (EB) provides guidance
for safe assembly and operation.
The notes and instructions in this EB are binding when handling
PFEIFFER devices. The fi gures and illustrations in this EB are
examples and must therefore be considered as such.
For safe and correct use, read this EB carefully prior to use
and keep it for later reference.
In the case of questions that go beyond the scope of this EB,
please contact the After Sales Service at PFEIFFER Chemie-
Armaturenbau GmbH.
This manual only applies to the rotary actuator itself, the
respective additional manual applies for the installed valve.
Defi nition of signal words
DANGER
Hazardous situations that lead to death or serious injuries
WARNING
Situations that can lead to death or serious injuries
NOTE
Property damage and malfunctions
Info
Additional information
Tip
Recommended action
EB 31a_EN
December 2022 edition
Subject to technical changes