8.
commissioninG
8.1.
safety instructions
Warning
Danger due to nonconforming commissioning.
Non conforming commissioning may lead to injuries and damage
the device and its surroundings.
• Before commissioning, make sure that the staff in charge have
read and fully understood the contents of the manual.
• In particular, observe the safety recommendations and intended
use.
• The device / the installation must only be commissioned by suit-
ably trained staff.
note
risk of damage to the device due to the environment
• Protect this device against electromagnetic interference,
ultraviolet rays and, when installed outdoors, the effects of the
climatic conditions.
30
English
Type 8011
Commissioning
9.
mAinTenAnce AnD
TroubleshooTinG
9.1.
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 device.
• 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 prevailing regulations on accident prevention and
safety relating to the use of aggressive fluids.