2.6 Operation
After the
Sentinel LCT8
has been completely installed and
wired, proceed to
Chapter 3 . Programming on page 21
, to
configure the flow meter.
WARNING!
Make sure both covers, with their o-ring seals,
are installed, and the set screws tightened,
before applying power in a hazardous
environment.
Only properly trained personnel are allowed to operate this
vessel at the following conditions:
2.6.1 Startup
The
Sentinel LCT8
does not have any specific startup
requirements after it has been properly installed into the
piping system. Power should be supplied in accordance with
local and national electrical codes. The pipeline does not
need to be full of fluid for the system to be powered on.
2.6.2 Normal operation
This pressure vessel is intended to measure fluid flow
under normal operation. There are no moving parts. The
transmitter will make continuous measurements of the flow
along with ancillary inputs of temperature and pressure for
density compensation. The transmitter will output readings
through any of several available output options (4-20mA,
pulse out, modbus, etc.). If any errors occur they will be
reported out as well.
2.6.3 Shutdown
While the
Sentinel LCT8
is intended for continuous service
there are occasions where shutdown is required. There
are no special requirements specifically for shutdown. The
system should be de-energized prior to troubleshooting
and any pressure build-up should be relieved.
2.6.4 Troubleshooting
Refer to
Chapter 5 . Troubleshooting on page 89
, for a
list of error codes and troubleshooting steps. For any other
inquiries or assistance with troubleshooting the
Sentinel
LCT8
, please consult Panametrics.
15
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