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Du Pont SORVALL RC-5 Service Manual page 154

Automatic superspeed refrigerated centrifuges

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Maintenance
&
RepairSon/all®
Centrifuges7.
Remove
the
armor
cable
wires
from
the
capacitor
box.8.
Remove
the
four
bolts
securing
the
fan
motor
and
bracket
to
the
condensing
assem¬bly
deck.9.
Move
the
motor
and
bracket
away
from
the
evaporator
cooling
fins.10.
Mark
the
fan
orientation
on
the
motor
shaft.
Loosen
the
fan
setscrew
and
removethe
fan.11.
Lift
out
the
fan
motor
and
bracket.12.
Remove
the
two
screws
and
lockwashers
securing
the
armor
connector
to
the
motorand
slide
the
armor
covering
and
armor
connector
off
the
motor
wires.
Retain
thearmor
covering,
elbow
and
fittings,
and
red
insulating
inserts
at
each
end
of
thearmor
for
reuse
during
motor
installation.13.
Remove
the
two
screws
securing
the
motor
to
the
motor
bracket.b.
Installation1.
Vacuum
all
dust
accumulation
from
the
evaporator
cooling
fins.2.
If
a
used
fan
is
to
be
reinstalled,
check
the
blades
and
adjust
them
in
accordancewith
Figure
6-18.Figure
6-18.
Capacitor
Box
Location6-16

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