Sorvall RT/T6000D - Electrical Systems

SORV
ALL®
Centrifuges
System Descriptions:
Electrical
Electrical
Systems
6-5.
General
Description
The
centrifuge
systems
(drive,
refrigeration,
door interlock,
and
displays)
are
controlled
by
the
printed
circuit boards listed
in
Table 6-1.
Table
6-1.
Printed Circuit Boards
Centrifuge
Model
RT/T6000
RT/T6000B
RT/T6000B
RT/T6000D
P.C.
Board
Motor
Control
Temperature
Optical Pick-up
Motor
Control
Temperature
Optical
Pick-up
Control
Fault
Light
Optical
Pick-up
Control
T6000D
Display
RT6000D
Display
Optical
Pick-up
Part
Number
07561
*
07530*
07602
07848
07841
07940
83025
83048
07940
83025
83088
83039
07940
Control Function(s)
Drive
motor, braking,
door
interlock, slow
start/stop,
imbalance
Chamber
temperature
Motor
speed
detection
Drive
motor, braking,
door
interlock,
slow
start/stop,
imbalance
Chamber
temperature
Motor
speed
detection
Chamber
temperature,
drive
motor, braking,
door
interlock,
imbalance
Fault
LED
display
Motor
speed
detection
Chamber
temperature,
drive
motor, braking,
door
interlock, imbalance
LED
displays
LED
displays
Motor
speed
detection
*
Some
RT/T6000
Motor Control
P.C.
Boards have
been
upgraded
to
PN 07848
and some
RT/T6000
Temperature
Control
P.C.
Boards
have been upgraded to
PN
07841.
Paragraphs
6-6
through
6-25
provide
detailed descriptions of the
control circuits for
the
centrifuge,
while
paragraphs
6-26
through
6-30
provide descriptions
of the
fault
circuits.
The descriptions
are
written
to be
generic
for
all
centrifuge
models;
however,
where
important
differences exist
between
models, they
have
been
highlighted.
See
figure
6-3
for
a
block
diagram
of the overall
centrifuge
electrical
system.
6-5