Du Pont SORVALL RC-5 Service Manual page 5

Sorvall®
Centrifuges
Table of
ContentsTable
of Contents
(continued)Paragraph
PageSection
6.
MAINTENANCE AND REPAIR
(continued)p.
Timer (S106 and
S107)..............................
6-39q.
Rate Control Rl 10
(RC-5B).
..........................
6-406-15.
Door Adjustment
.......................................
6-40a.
Preparation
......................................
6-40b.
Adjustment of
Mounting
Bars
........................
6-41c.
Hinge
Height
Adjustment............................
6-41d.
Latch Height Adjustment
............................
6-42e.
Reinstallation
of
Components.........................
6-436-16.
Refrigeration Maintenance
................................
6-43a.
Compressor Resistance Values
........................
6-43b.
Compressor
Burnout
...............................
6-43c.
Triple Sweep Evacuation of Refrigerant and Charge
........
6-44d.
Checking Refrigerant Charge
.........................
6-45e.
Leak Detection
....................................
6-45f.
Evaporator Liner Cleaning
...........................
6-45Section
7.
CALIBRATION
PROCEDURES7-1.
General
..............................................
7-17-2.
Calibration
Sequence
....................................
7-17-3.
Calibration Criteria and
Adjustment Locations
.................
7-17-4.
Personnel
Safety........................................
7-17-5.
Test Equipment Required
.................................
7-27-6.
Calibration
Procedures
...................................
7-2a.
Speed Indicator
M101
Zero
Adjust....................
7-2b.
Temperature Indicator
Ml 02
Zero
Adjust...............
7-2c.
Speed Control Potentiometer
R106....................
7-2d.
Source Power
....................................
7-2e.
Torque
Trimmer Potentiometer R204
..................
7-3f.
Speed
Control Low
Speed
Potentiometer
(R18)and
High
Speed
Potentiometer (R9) Set
................
7-5g.
Speed Indicator M101
Tracking
AdjustmentPotentiometer
(R109)
..............................
7-5h.
Overspeed
Detector Potentiometer
(R73)................
7-5i.
Power
Supply.
Temperature
Control: +5 V
(R7)and
+10
V
(R4)...................................
7-6j.
Temperature Indicator
Ml 02 Deflection
Adjust-20°C
Potentiometer (R41) and
+40°CPotentiometer
(R40)
...............................
7-6k.
Rotor Speed Temperature Differential
Set-PointCalibration
at
20 000
Rpm
(R41)
.....................
7-71.
Temperature
Control Set-Points
Potentiometer(R42
and
R43)
...................................
7-8v