Potential Safety Hazards - ABB XIO-08 User Manual

!
WARNING – Bodily injury. These symbols, and the signal word "WARNING", indicate a
potentially dangerous situation. Failure to observe this safety information could result in death or
severe injury. The text may state the hazard, how to avoid the hazard, and the result if not
followed. The bolt is for electrical warnings; the exclamation point is for general warnings.
NOTICE – Equipment damage, cybersecurity risk, or loss of data. This symbol indicates a
potential for equipment damage, loss of data or another unintended outcome. Failure to observe
this information may result in damage to or destruction of the product and / or other system
components.
IMPORTANT NOTE: This symbol indicates operator tips, particularly useful information, or
important information about the product or its further uses.

Potential safety hazards

The XIO uses voltages in the range of 12 - 24 Vdc plus some percent of tolerance. There are no hazardous
voltages present in the device. However, some optional power sources might convert power from Vac to -
Vdc.
Pressurized natural gas is present in the measurement pipeline. Natural gas can escape from the pipeline
during installation, calibration, or following damage to the pipeline. Only properly trained and authorized
personnel should work in hazardous locations.
WARNING – Bodily injury. Apply power only after the procedures are complete. Technicians
must perform the procedures in order: plan, install, wire, verify the power-on sequence, and
configure.
WARNING – Bodily injury. The device can be operated at high levels of pressure and with
aggressive media. Serious injury and/or considerable material damage can be caused if this
device is handled incorrectly.
!
WARNING – Bodily injury. Read and follow instructions contained in this guide before and
during equipment installation. Failure to do so could result in bodily injury or equipment damage.
WARNING – Bodily injury. Ensure there is no hazardous atmosphere present when performing
maintenance on the unit. Do not separate components when energized. This applies to all
connectors and connections, cabling and wiring.
NOTICE – Equipment damage or loss of data. Potential electrostatic charging hazard: clean
only with a damp cloth.
10 | XIO USER MANUAL | 2106424MNAA