sensor systems
3 Alarm
system
Fails to go
off when
there is a
problem
Electrical
system
failure
(wiring)
Major system
failure goes on
without
warning, such
as too rich
mixture
Hearing/ no
audible warning
sign
4 0.1 4 Red Service and test alarm
systems regularly, at least
every quarter
Check wiring to ensure
proper connections
4 Flow rate
transmitter
1
Fails to
detect the
right rates
of fuel flow
Electrical
sensor
failure/
malfunction
Wrong
quantities of
fluid
transmitted
Flow rate
feedback records/
sensors
4 0.5 5 Red Conduct regular tests and
inspections of sensors and
ensure they are properly
calibrated. Ensure proper
electrical and electronic
wiring system
5 Flow rate
transmitter
2
Fails to
detect the
right rates
of oxidant
flow
Electrical
sensor
failure/
malfunction
Wrong
quantities of
fluid
transmitted
Flow rate
feedback records/
sensors
3 0.4 3 Yellow Conduct regular tests and
inspections of sensors and
ensure they are properly
calibrated. Ensure proper
electrical and electronic
wiring system
6 Pipe
rapture
solid
Pipe
raptures
under
Poor quality
pipe
Breakdown of
entire system,
fluid leak
Flow rate sensors 4.5 0.05 5 Red Use pipes of right standard
Regular inspection at least

Journal of Natural Gas Science and Engineering

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