Du Pont SORVALL RC-5 Service Manual page 163

Son/all®
CentrifugesMaintenance
&
Repairb.
Installation1.
Install the
condensing assembly
in the
centrifuge through
the
rear
of the
frame.2.
Secure the
condensing assembly base
to the frame with the three socket
headscrews.3.
Reconnect the high
pressure
line and the suction line to the refrigeration
assembly,at
the
proper
locations.4.
Connect the electrical leads to terminals
7, 8,
and
9
on
TB201.5.
Charge
the
system
in
accordance
with
paragraph
6-16.6.
Replace all cabinet
panels.6-14.
Electronic
Controls
Replacementa.
Resistance Temperature
Detector1.
Removala.
Set
main
circuit
breaker to
OFF.b.
Unplug
the
power
cord from
socket.c.
Remove
the cabinet
rear
panel.d.
Tag.
then disconnect detector wires at
TB306.e.
Pry
out
resistance temperature detector cover at
the bottom of the
evaporator.then
remove
the
detector.Figure
6-42.Removing
Wires
jrom
TerminalBoard
TB306Figure
6-43.Removing
Temperature
Detectorfrom
the Chamber
^.^5