Owner manual

6
TBT
October
200
5
Issue 2
Triguard
SC300E
SERVICING
SCOPE
System
repair
is
by
replacement
of
the
faulty
device.
Faulty
devices
are
not
repairable
in
the
field.
They
should
be
re
placed
by
a serviceable
spare
and
the
faulty
device
returned
to
for
repair.
WARNING
1
The
fitting
or
removal
of
these
devices
on
a running
system
could
result
in
a plant
shutdown.
FUNCTIONAL TESTING
There
are
no
functional
tests
for
this
device
available
on
-
line.
NOTE
Continued
inexplicable
errors
occurring
on
one
channel
may
mean
that
the
TBT
is
faulty.
This
fact
can
only
be
established
if
a replacement
cures
the
problem
.