7.
insTAllATion
7.1.
safety instructions
danger
risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
risk of injury due to electrical voltage.
• Shut down and isolate the electrical power source before car-
rying out work on the system.
• Observe all applicable accident protection and safety regulati-
ons for electrical equipment.
risk of injury due to high fluid temperatures.
• Use safety gloves to handle the probe.
• Stop the circulation of fluid and drain the pipe before loosening
the process connections.
risk of injury due to the nature of the fluid.
• Respect the regulations on accident prevention and safety rela-
ting to the use of aggressive fluids.
14
English
Type 8221
Installation
Warning
risk of injury due to nonconforming installation.
• The electrical and fluid installation can only be carried out by
qualified and skilled staff with the appropriate tools.
• Respect the assembly instructions for the fitting and/or the
holder used.
risk of injury due to unintentional switch on of power supply
or uncontrolled restarting of the installation.
• Avoid unintentional activation of the installation.
• Guarantee a set or controlled restarting of the process subse-
quent to any intervention.
7.2.
installation onto the pipe
danger
risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
risk of injury due to the nature of the fluid.
• Respect the regulations on accident prevention and safety rela-
ting to the use of aggressive fluids.