Installation, Operation and Maintenance Manual
VCIOM-13254-EN Rev. 3
1.4
Abbreviation Definitions
Abbreviations used in this manual and their definitions are listed in the table below:
Table 1.
Abbreviation
IOM
SCH
ESD
FS
SR
DA
MAWP
MOP
STC
PBM
LDM
RDM
CBM
PCB
LS
PS
NC
NO
CCW
CW
OL
PPE
GA
Introduction
Abbreviation Definitions
Definition
Installation Operation Manual
Self-Contained Hydraulic
Emergency Shutdown
Fail-safe
Spring-Return
Double-Acting
Maximum Allowable Working Pressure
Maximum Operating Pressure
Separate Terminal Chamber
Pushbutton Module
Local Display Module
Remote Display Module
Circuit Breaker Module
Printed Circuit Board
Limit Switch
Pressure Switch
Normally Closed
Normally Open
Counterclockwise
Clockwise
Overload
Personal Protective Equipment
General Arrangement Drawing
Section 1: Introduction
February 2021
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