About this document
AVENTICS
| ED12 | R414002587–BDL–001–AB
37
Eng
lish
1
About this document
These instructions contain important information on the safe and
appropriate assembly, operation, and maintenance of the
pressure regulator ED12 and how to remedy simple malfunctions
yourself.
O
Read these instructions completely, especially chapter “2 For
your safety” on page 37 before working with the ED12.
1.1
Related documents
The ED12 is a system component. Also follow the instructions for
the other system components. This includes:
W
System documentation from the system manufacturer
1.2
Abbreviations used
2
For your safety
The ED12 has been manufactured according to the accepted rules
of safety and current technology. There is, however, still a danger
of personal injury or damage to equipment if the following general
safety instructions and the warnings before the steps contained in
these instructions are not complied with.
O
Read these instructions completely before working with the
ED12.
Table 1:
Abbreviation
Meaning
ED12
E
=
E
lectropneumatic pressure regulator
D
=
D
irectly controlled
12
= Nominal width
12
FE
F
unctional grounding
DC
D
irect
c
urrent
Nl
N
ormal
l
iter of air
