© Edwards Limited 2014. All rights reserved. Page 1
Edwards and the Edwards logo are trade marks of Edwards Limited.
Introduction
A546–00–880 Issue E
1Introduction
1.1 Scope and definitions
This manual provides installation, operation and maintenance instructions for the Edwards iGX dry pumping systems.
The pump must be used as specified in this manual. Read this manual before installing and operating the pump.
Important safety information is highlighted as WARNING and CAUTION instructions; these instructions must be
obeyed. The use of WARNINGS and CAUTIONS is defined below.
Cautions are given where failure to observe the instruction could result in damage to the equipment, associated
equipment and process.
The units used throughout this manual conform to the SI international system of units of measurement
The following warning labels are on the pump:
Warnings are given where failure to observe the instruction could result in injury or death to
people.
Warning – refer to accompanying
documentation.
Warning – risk of electric shock.
Warning – hot surfaces. Warning – moving parts present.
Warning – heavy object. Warning - pressurised.
RF earth (ground). Protective earth (ground).
Warning - use protective equipment. Warning - Risk of explosion.