Owner's manual

12
MSR04X
I
October
200
5
Issue 8
Triguard
SC300E
Operate
the
On/off
Line
Request
switch
and
check
that
the
three
On
Line
LEDs
illuminate
for
one
second,
extinguish
for
one
second
and
then
illuminate
permanently
to
indicate
that
the
module
has
been
put
on
-
line.
If
the
LEDs
do
not
illuminate
either
the
first
or
second
time
or
fail
to
remain
illuminated,
then
the
module
must
be
considered
faulty.
PREVENTIVE
MAINTENAN
CE
No
preventive
maintenance
is
necessary.