Potential Safety Hazards - ABB RMC-100 Startup Manual

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 Remote Modular Controller operates on 9 to 30 Vdc. There are no hazardous voltages present in the
controller. There are no chemical or burn hazards. 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. 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. 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. 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.
!
WARNING – Bodily injury. The RMC-100 startup guide does not address any requirements for
the installation of product(s) in hazardous (classified) locations. Refer to the installation
instructions and local and national electrical codes for installation requirements in hazardous
(classified) locations.
WARNING – Bodily injury. Field wiring cables and wires can be energized from optional power
sources other than the RMC. Disconnecting energized cabling or wiring would cause a spark that
would ignite a hazardous atmosphere if present.
NOTICE – Equipment damage. Potential electrostatic charging hazard: clean only with damp
cloth.
8 | RM C-100 | 2105551MN AD