8320
Series
Tenuline®
Attenuator
12
Preventive Maintenance
Periodic Inspection
1.
Check
the
connector
assemblies
for
tightness.
2.
Inspect
connector
mating
surfaces
for
dirt
or
grime,
as
necessary.
3.
Inspect
the
cooling
fins
for
accumulation
of
dust
and
lint
and
the
painted
metal
parts
for
signs
of
corrosion,
as
necessary.
If
any
portions
of
the
radiator
have
become
corroded
or
rusted,
clean
the
areas
with
a
fine
flint
sandpaper,
and
then
touch
them
up
with
grey
enamel.
4.
Inspect
the
clamping
bands
around
the
connectors,
for
signs
of
possible
coolant
leakage.
If
evidence
of
leakage
is
found,
see
.
Clean Outside Surfaces
The
outside
surface
of
the
attenuator
should
periodically
be
wiped
free
of
dust
and
dirt.
Wipe
the
accumulated
dust
and
lint
off
of
the
radiator
fins.
Excessive
collection
of
dust
and
lint
on
the
cooling
fins
will
interfere
with
the
efficient
dissipation
of
heat.
Clean Connectors
If
the
Teflon
insulator
or
metallic
contact
surfaces
of
the
connectors
should
become
dirty
or
grimy,
wipe
them
off
with
a
soft
cloth.
Use
a
contact
cleaner
that
is
self
‐
drying
and
non
‐
residue
forming
to
clean
the
inaccessible
internal
parts.
