GF U1000 V2 - Other Related Documents; Abbreviations; 3 Safety and Responsibility

Safety and responsibility Instruction manual
4
Other symbols
Symbol
Meaning
1.

Actions required in a numbered sequence.
Actions required

•
Listing of items on various levels
2.2 Other related documents
 Georg Fischer industrial planning fundamentals
These documents are available through agents of GF Piping Systems or at www.gfps.com.
2.3 Abbreviations
Abbreviation
Description
ABS
Acrylonitrile-butadiene-styrene
DA
Double acting function
EMC
Electromagnetic Compatibility
FC
Fail safe to close function
FO
Fail safe to open function
LCD
Liquid crystal display
LED
Light-emitting diode
MOSFET
Metal oxide semiconductor field effect transistor
PB-INSTAFLEX
Polybutene plastic piping system
PE-ELGEF
Polyethylene plastic piping system
PP-PROGEF
Polypropylene plastic piping system
PVDF-SGEF
PVDF (polyvinylidene fluoride) plastic piping system
SPNO MOSFET
Single-pole normally open metal oxide semiconductor field effect transistor
VC-U-PVC
Polyvinyl chloride
3 Safety and responsibility
 Only use the product for the intended purpose, see Intended Use.
 Do not use any damaged or faulty product. Sort out any damaged product immediately.
 Make sure that the piping system has been installed professionally and that it is inspected
regularly.
 Have the product and accessories installed only by persons who have the required
training, knowledge or experience.