2
INSTALLATION
8
OPTIWAVE 5200 C/F
www.krohne.com
09/2014 - 4001906103 - AD IECEX OPTIWAVE 5200 R03 en
2.1 Precautions
2.1.1 General notes
2.1.2 Electrostatic discharge
Do not install in a location where the electrostatic charge can increase. This includes:
•
locations near ventilation systems,
•
locations where there is a risk of an increase in electrostatic charge caused by compressed
air and dust,
•
locations near machines that use friction,
•
locations near systems that apply electrons as a spray (e.g. near electrostatic painting
systems),
WARNING!
When you install the device, obey the conditions in the IECEx approval certificate. These
conditions include:
•
The special conditions for safe use.
•
The Essential Health and Safety Requirements.
The certificate is given on the DVD-ROM supplied with the device. You can also download the
certificate from our internet site.
DANGER!
This installation must agree with IEC 60079-14: Explosive atmospheres - Part 14: Electrical
installations design, selection and erection and IEC 61241-14: Electrical apparatus for use in the
presence of combustible dust - Part 14: Selection and installationThis installation must agree
with IEC 60079-14: Explosive atmospheres - Part 14: Electrical installations design, selection
and erection.
DANGER!
Risk of electrostatic discharge from the painted surfaces of the aluminium housing and the Wave
Horn and Wave-Stick antennas made of PP or PTFE.
DANGER!
Take the necessary antistatic precautions if:
•
you handle the device in potentially explosive atmospheres,
•
you install the device in potentially explosive atmospheres or
•
you use the device in potentially explosive atmospheres.
Install the device correctly to prevent electrostatic discharge. Make sure that all equipment is
correctly grounded.
Make sure that the housing and adjacent objects do not rub together.
If dirt collects on the device, clean it with a damp cloth.
WARNING!
If there is a risk of electrostatic discharge, Wave Horn and Wave-Stick antennas (made of PP or
PTFE) cannot be used with Gas group IIC or in Zone 0.
