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Du Pont SORVALL RC-5 Service Manual page 155

Automatic superspeed refrigerated centrifuges

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Son/all®
Centrifuges
Maintenance
&
Repair3.
Secure
the
motor
to
the
bracket
with
the
two
screws
and
lockwashers.4.
Slide
the
elbow
and
fittings
over
the
motor
wires,
then
secure
the
connector
to
themotor
with
the
two
screws
and
lockwashers.5.
Slide
the
armor
over
the
motor
wires
and
Insert
the
red
Insulator.6.
Secure
the
armor
and
armor
elbow
with
the
two
screws.7.
Place
the
motor
and
bracket
In
the
approximate
position
on
the
condensing
assem¬bly
deck.8.
Orient
the
fan
on
the
motor
shaft
(see
removal,
step
6-4)
then
secure
the
fan
on
theshaft
with
the
setscrew,
making
sure
that
the
motor
shaft
and
fan
hub
are
flush.9.
Secure
the
motor
bracket
on
the
condensing
assembly
deck
with
the
fan
bolts.10.
Insert
the
red
Insulator
and
slide
the
motor
wires
through
the
armor
connector
onstrap,
the
capacitor
box.11.
Secure
the
armor
cable
and
connector
cover
with
the
two
screws.12.
Secure
the
motor
wires
to
the
appropriate
terminals
on
the
terminal
board
and
po¬tential
relay.13.
Install
the
capacitor
box
cover
and
secure
it
with
the
screw
and
lockwasher.14.
Reinstall
the
cabinet
rear
panel.6-12.
Evaporator
Replacementa.
Removal1.
Set
main
circuit
breaker
at
OFF.2.
Unplug
the
power
cord
from
socket.3.
Remove
all
four
panels
from
the
cabinet.4.
Remove
four
9 /16
in
bolts
securing
console
and
deck
to
the
frame.5.
Remove
shorting
strap.6.
Disconnect
main
power
cord
(three
wires)
from
the
terminal
strip
on
the
lowerpanel.7.
Disconnect
main
plug
from
the
lower
panel.6-17

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