Du Pont SORVALL RC-5 Service Manual page 161

Sorvall®
Centrifuges
Maintenance
&
Repairb.
Installation1.
Install
the
new evaporator assembly
In the
chamber.2.
Place the urethane seal on
top
of the lock
foam
insulating
material.3.
Place the wooden deck with
plastic
ring and rubber seal on
the
cooling
chamber.Adjust
the evaporator inside the chamber to
properly
align
the rubber
seal
andevaporator
while
pressing
the
rubber seal ring onto
the
evaporator.4.
Place
the
aluminum plates in position. Reconnect
the
wires
to the latching
mecha¬nism
and install
the KSB
tubes.5.
Align each aluminum
plate
with the scribe lines on
the
frame and secure them
inposition.6.
Install the front and rear
rails.7.
Install the deck and
console.8.
Connect
the
drain
tube.9.
Install and connect the resistance
temperature
detector
(paragraph
6-14).10.
Install the
gyro
action drive assembly
(paragraph
6-4).11.
Reconnect
the
main
power
cord
and
main
power
plug.12.
Reconnect refrigeration lines and
recharge
the
system.
Then check for leaks
(para¬graph
6-16).6-13.
Condensing Assembly
Replacementa.
Removal1.
Set
main circuit breaker to
OFF.2.
Unplug
the
power
cord from
socket.3.
Remove all
cabinet
panels.4.
Disconnect compressor
leads at
terminals
7, 8,
and
9
on
TB201.5.
Remove refrigerant from the system
(see
paragraph
6-16).6.
Using an
open
end wrench
(1-3/8
in),
disconnect the suction line from
compressor.7.
Using an
open
end wrench
(25/32
in),
disconnect the high pressure
line from
theservice
valve.6-23