Sun Microsystems MCS 2000 SL - Page 79

2
SECONDARY
FILTER
MAINTENANCE
Replace the secondary
filter
e'lement
when it
becomes
dirty
or clogged
Service
the
secondary
filter
as
foilows.
Note
Do
not
damage
the
"o"
ring
at
the
top
of
the
bowl
when
you
do
step
1
Turn the
filter
bowl counterclockwise
and
remove
it
from the filter
housi
ng .
Turn the
element
retainer nut
counterclockwise
and
remove
the
end
cap.
Remove and discard the old
filter element
Wash
out
the filter
bowl
in
a
mild
soap and
water solution.
Allow
the
bow'l
to
dry before assembling.
5.
Install a
new filter
element
Note Before
you
assemble
the
primary
filter, make
sure
the
rrorr
ring is
proper'ly
positioned
in the
groove
of
the filter
bowl.
6.
Assemble the
secondary
filter in reverse
order
of
disassembly.
TESTERIS FINISH MAINTENANCE
The
testelis finished with
a stain
resistant
baked enamel and
brushed
alumin'ium. It
js
recommended that the
painted
and
plated
surfaces
are
polished
with
an automobi'le
wax.
Once
this has
been done, a
periodic
wipe
down
with
a dry
cloth
will
be sufficient.
Care should be
taken not to
damage the
tester front
screen
panel
when
cleaning and therefore,
only a clean soft cloth should be used
with
a
proper
brand
glass-c'leaner.
TEST
LEAD
MAINTENANCE
Inspect
all
test leads
weekly
for
cuts and abrasions
and care should be
taken when
routing the leads
across an engine that they
do
not touch
rotating
engine components or
rest
on hot
exhaust
manifold
systems.
Test leads
and mains
power
cable will retain
a
favourable
appearance
if
they
are cleaned
regular'ly
using
waterless
hand
cleaner and
wiped
dry
Induct'ion clamps fitted
to the test leads
should be kept
free
of oil,
grease
and
contaminates
and should be cleaned
when
necessary to minimise
mistriggeri
ng
situations.
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