Thermo Electron Savant SC250 Express User manual

Instruction Manual
Savant SC250 Express
SpeedVac Concentrator
121-3006-00 Rev. B
®
®

2
Contents
Section Introduction Page
1.0 Introduction 3
1.1 Contents 4
Section Installation Page
2.0 Installation 4
2.1 Site Preparation 5
2.2 Prepare the concentrator for use 5
2.3 Rotor Installation 5
2.4 Connection to vapor trap and vacuum source 6
Section Operation Page
3.0 Operation 7
3.1 Sample Loading 7
3.2 Control Panel 8-9
3.3 Example of a manual run 9-10
3.4 Example of a auto run 10-11
3.5 Other Topics 11
3.6 Specifications 12
3.7 Rotor, Rotor Blocks, Carriers and Accessories 13-15
Section Warranty & Liability Page
4.0 Warranty and Liability 15
Section Appendix Page
Appendix 1 - Maintenance and Service 16

3
1.0 INTRODUCTION
The Savant SC250 Express centrifugal vacuum concentrator, offers fast,
reliable batch processing of samples. It effectively removes a broad range of
aggressive and volatile solvents to concentrate or dry solutes, analytes and
residues while providing complete sample recovery. The heavy-duty Universal
Rotor is optimized for efficient large sample processing while accommodating
various sample handling formats.
The combination of vacuum, applied to the sample chamber from an external
source, and centrifugal action promotes solvent evaporation without sample
loss due to foaming or bumping. The evaporation process is accelerated with
the addition of chamber heat to counteract the extreme evaporative cooling of
the samples. The concentration process is completed with the addition of a
vapor condensation trap available separately for virtually 100% solvent
recovery. This results in a thorough evaporation process in a safe environment
for both the sample and the user.
The compact, industrial strength SC250 Express features:
• heavy-duty Universal Rotor for high sample throughput and flexible sample
handling formats; carriers capable of holding interchangeable rotor blocks
for vials and tubes as well as multiple microplates
• ultimate chemical resistance to aggressive solvents with the following
provisions:
- rugged stainless steel magnetic drive lubricated with acid-resistant
grease
- Teflon®and Teflon®coated materials used exclusively in the vapor path
- dual valve manifold positioned to reduce solvent vapor exposure
- dedicated bleed port added to assure unidirectional vapor flow and
to purge bearings with fresh air
• faster evaporation rate with the following enhancements:
- enlarged vacuum port increases cross-section of vapor path
- built-in chamber radiant lamps positioned for optimal evaporation
temperature of samples in the Universal Rotor
- heated glass cover adds radiant heat to samples and prevents
condensation of DMSO on cover
• microprocessor control of run and heat times offer fully unattended,
automatic operation
• built-in digital vacuum gauge and added sight glass allow continuous
monitoring of process and system status as well as the visual inspection
of the rotor movement

4
2.0 INSTALLATION
Contact Thermo with any shipment problems.
Receiving. Call Thermo if the shipping carton shows any visible sign of damage.
Unpacking. Carefully remove the instrument, loose accessories and paperwork
from the shipping carton. Compare the contents with the packing list and call
Thermo if there is a discrepancy.
Inspection. Inspect the unit for any damage that may have occurred during
shipment. Should there be any damage, report it to the carrier and contact
Thermo immediately. Make sure the carrier inspects the damage and leaves an
inspection report. Register any claims for shipping damage against the carrier or
its agent. Save the shipping carton in the event a return is necessary.
Set-up. To assure safe operation and best results, read this manual in its
entirety before operating the SC250 Express concentrator.
(1) Savant SC250 Express SpeedVac®Concentrator with attached SUMAX400
(1) Teflon®hose assembly 1.5” I.D
(1) Teflon®tubing 1/2” I.D. x 4’ long
(1) Flask cap assembly
(2) Clamp, NW50 aluminum
(2) NW50 centering ring with O-ring
(1) GF4000 - Four (4) liter Glass Flask with screw threads
(1) Insulation cover
(1) UPR-4A Aluminum Universal Plate Rotor, 4-Place
(1) Choice of Universal Plate Carrier, Set of 4
UPC-1 Single-shelf for Blocks
or UPC-2 Double-shelf for Deepwell Plates
or UPC-5 Five-shelf for Shallow-well Plates
(1) Cover Lock Emergency Release Tool
(1) Line Cord
1.1 CONTENTS

5
2.2 PREPARING THE CONCENTRATOR FOR USE
1. Connect power cord to instrument and plug into appropriate outlet.
The safety lid locking mechanism on SC250 Express will automatically
disengage.
2. Lift the lid and clean the concentrator chamber of any packing material or
foreign items that may be present from shipping.
2.1 SITE PREPARATION
• Install the SC250 Express on a clean, dry, stable, level surface within 4 ft.
(1.3 m) of a compatible electrical outlet.
• Place the unit in a convenient location with access to a vacuum source and a
vapor trap*.
• Overhead clearance, equal to 18” (46cm), is required for raising the cover.
WARNING: Before connecting the concentrator to an outlet, make certain that
the voltage, frequency and amperage match the requirements indicated on the
label on the rear of the instrument (120 VAC / 60 Hz, 10 A, 220 VAC / 60 Hz,
5 A; or 230 VAC / 50 Hz, 5A).
*To prevent damage to pump due to vapor exposures from sample solvent and
to extend pump life, a vapor trap that condenses and traps vapors must be
placed in-line between the SpeedVac®concentrator and vacuum pump. We offer
integrated universal vacuum systems (integrated vapor trap with vacuum pump)
or component vacuum system (vapor trap plus vacuum pump). See table 1 for
recommended DDA components. Call Thermo for the complete line of vacuum
pumps and refrigerated vapor traps.
TABLE 1: For combinatorial chemistry application, we recommend the following:
VACUUM SYSTEM SOLVENTS TO BE EVAPORATED
UVS800DDA Universal Vacuum System volatile, low boiling solvents (MeCl2),
corrosive solvents (TFA) and mixtures,
small amounts of high boiling solvents (DMSO, DMF)
RVT405DDA Refrigerated Vapor Trap large volumes of high boiling solvents (DMSO, DMF)
+ VLP80DDA High Vacuum Pump
RVT4104 Ultra-Low Temperature Refrigerated Vapor Trap large volumes of low boiling solvents (MeCl2)
+ VLP80DDA High Vacuum Pump
RVT405DDA Refrigerated Vapor Trap all types of solvents
+ RVT4104 Ultra-Low Temperature Refrigerated Vapor Trap
+ VN100DDA VaporNet®Controller
+ VLP80DDA High Vacuum Pump

6
2.4 CONNECTION TO VAPOR TRAP AND VACUUM SOURCE
A
B
C
D
(A) Concentrator Vacuum/Vapor Port: Connect this 1.5” I.D. Teflon®hose to the
polypropylene screw cap of the vapor trap. Use clamp and centering ring to secure
the tubing to the concentrator.
(B) Automatic Valve Port: Connect this 1/2” I.D. Teflon®tubing to vapor trap and to
the solenoid.
(C) Vacuum Line: Coat fitting with a thin film of vacuum grease.
Connect 1/2” I.D. vacuum tubing(not included, recommended: M30-0007-03 Tygon
vacuum tubing) to this fitting and the other open end to the vacuum pump.
(D) Power Cord Main Outlet.
2.3 ROTOR INSTALLATION
1. Lower the Universal Rotor* (UPR-4A) onto the assembly (SUMAX400) by
visually aligning the pin on the drive shaft of the assembly with the groove
on the bottom of the rotor.
2. Rotate the rotor by hand to ensure alignment of the pin with the groove.
3. Secure the rotor assembly by screwing the retaining knob into the drive
shaft above the rotor.
4. Tighten it firmly but not excessively.
* When using a Thermo standard disk rotor (see section 3.7 for selection of
fixed-angle rotors) instead of the Universal Rotor (UPR-4A), a Rotor Adapter
Attachment (RAD200) is required. Attach the adapter to the upper magnetic
assembly (SUMAX400) before using the standard disk rotor.
CAUTION: Only UPR-4A Universal Rotor or other Thermo rotors should be
used in the SC250 Express. Do not use other rotors even if they seem to fit
the instrument.

7
3.0 OPERATION
The SC250 Express Concentrator is an important component in a complete
concentration system that should also include a refrigerated vapor trap and a
vacuum pump along with other applicable accessories. Please refer to
operating instructions of each component for details on usage.
3.1 SAMPLE LOADING
1. Evenly distribute vials or tubes (if not completely filled) in the appropriate
Rotor Blocks**. Not every holder needs to be filled, but the load must be
evenly distributed.
If using a Thermo standard disk rotor, place vials or tubes uniformly
spaced and symmetrically in the rotor, then proceed to step 3.
** A wide variety of rotor blocks for holding tubes and vials are available from
Thermo. See Section 3.7 for available Rotor Blocks. Always select a rotor or
Rotor Block for which the sample tubes fit snugly. Contact Thermo Technical
Services for help on Rotor Block selection and custom Rotor Block needs.
2. Load and balance all 4 carriers:
- UPC-1 or UPC-2 with filled or empty Rotor Blocks
When placing Rotor Blocks in the carriers, make sure the side of the Rotor
Block is flushed with the raised “lips” of the carrier. This ensures that the
Blocks do not slip out when the rotor is in motion.
- UPC-1 or UPC-2 with deepwell plates
- UPC-1, UPC-2 or UPC-5 with microplates
Note: If all shelves of multi-shelf carriers (UPC-2 or UPC-5) are NOT utilized,
always place and balance the Rotor Blocks or 96 well plates on the lower
shelf or shelves of each individual carrier. This will prevent the rotor from
spinning improperly.
3. Close lid after proper loading of samples.

8
3.2 CONTROL PANEL
13
2
456
78
11
10
9
12
Vacuum
Set
Ramp
Level
Auto
Run
Manual
Run
Select
View
RC
On/Off
Pre-
Heat
Modify Setpoints
Vacuum PressureRun Time
Heat TimeTemperature
1. PRE-HEAT - use to pre-heat chamber to 45 °C prior to beginning or between runs.
Once run is initiated the pre-heat stops.
2. RC ON/OFF - Use to add radiant heat to chamber. Manually activate by pressing
ON/OFF at any point during run. Will activate as long as there is time left on the
heat timer. Will turn off when heat timer=0.00
3. SELECT - Press this button to select the parameters to be modified. Selection is
from left to right. GREEN light indicates the parameter to be modified.
4. MODIFY SET POINTS UP/DOWN - Modifies selected parameter.
5. VACUUM SET - (VACUUM CONTROLLER) - Selects either “Level” or “Ramp” in
the VAC display.
Level: Allows users to select a pre-set vacuum level. Once this level is obtained,
the microprocessor will regulate and maintain this vacuum level. The
vacuum level can be set from 20 torr to 100 mtorr.
Ramp: The rate at which vacuum is achieved can be set for preventing bumping.
5 adjustable levels can be set as required depending upon your solvent.
Setting Vacuum Rate (approximate)
5 70 torr/min (Maximum setting)
4 50 torr/min
3 40 torr/min
2 30 torr/min
1 5 torr/min
6. AUTO RUN - Starts an ‘Automated’ run.
7. MANUAL RUN - Starts a “Manual” run.
8. STOP - Terminates “Manual” or “Auto” run.
9. VIEW - Press to view. Displays preset parameters when pressed during a run.
10. TEMPERATURE DISPLAY - Indicates set temperature or actual temperature during
a run in °C.
Description of Control Panel

9
1. Connect the unit to its required voltage.
2. The cover lock disengages, allowing the top cover to be opened.
The display lights up, showing the following default values:
Temperature: 45 °C in RED
Run Time: 2.00 HRS. in GREEN
Vacuum Pressure: 01.0 in AMBER
3. Using the “SELECT” button and the up/down keys, set TEMPERATURE
between 45 °C and 80 °C, or “no”, for no heat.
4. Using the “SELECT” button and the up/down keys select and modif
“HEAT TIME” to between 0.01 and 9.59 hours or CCC (for continual
heating). When the heat timer expires, the heater will shut off, no matter
what the temperature setpoint reads (except if CCC).
5. Select Run Time: Since this a manual run no time adjustment is needed”
6. To select a VACUUM LEVEL, press “VACUUM SET” to illuminate LEVEL
and use th up/down keys to set vacuum to desired level. To select a
vacuum ramp rate, press “Vacuum Set” to illuminate RAMP and use the
up/down keys to set a ramp rate (5=highest, 1=lowest).
7. Place the sample tubes in the rotor and ensure that the load is balanced.
Secure rotor with the supplied knob. Close cover.
8. Pre-heat may be selected at this time, to warm chamber to 45 °C.
9. Press the “MANUAL RUN” button. The cover locks and rotor starts
turning. The decimal point blinks and the “RUN TIME” display counts up.
The temperature rises to the set temperature. The “HEAT TIME” will count
down and vacuum will be applied to the chamber. The vacuum level begins
falling.
NOTE: If the cover is not closed, the display will show “Lid” and the run
will not start.
3.3 EXAMPLE OF A MANUAL RUN
11. TIME DISPLAYS - Indicates heat timer or run timer set-points. In the
process of a run it indicates elapsed time or time left. Set from
0.01 [1 min.] to 9.59 [9 hours, 59 minutes] or “CCC” [continuous].
12. VACUUM PRESSURE DISPLAY - Displays vacuum level or ramp.
Chamber vacuum is displayed in torrs or millitorrs by shifting a decimal
point. “Hpr.” represents atmospheric pressure. No decimal point
indicates microns. Ramp can be set to five (5) adjustable levels.
NOTE - The unit will sound an audible beep, every time a button is pressed.

10
10. Press R/C for radiant chamber heat. Press at any time to turn OFF and ON.
(As long as there is time left in the heat timer).
11. To end the manual run, press “STOP” button. The display will show “End”, the
valves will click, isolating the chamber from the vacuum pump and also allowing
air to bleed into the chamber.
12. After the rotor stops spinning, the cover lock disengages and the display reverts
to last set parameters, and the unit will sound several audible beeps.
13. Open the cover and remove samples.
GENERAL: During the run, display shows actual parameters. To check set parameters
press “VIEW” button and “SELECT”. The display will revert temporarily to set points.
3.4 EXAMPLE OF AN AUTO RUN
1. Refer to the “MANUAL RUN” section for start up.
2. To execute an AUTO “TIMED” RUN:
a) Use “SELECT” button and the up/down keys to select and modify
“TEMPERATURE, “HEAT TIME, “RUN TIME” parameters. RUN and
HEAT TIME can be set from 0.01 to 9.59 hours (HEAT TIME also has
“CCC” for continuous use).
b) To set a VACUUM LEVEL, press “VACUUM SET” to illuminate
LEVEL up/down keys to set vacuum to desired level.
To select a vacuum ramp rate, press “Vacuum Set” to illuminate
RAMP and use the up/down keys to set a ramp rate (5=highest,
1=lowest).
3. Place the sample tubes in rotor so load is balanced. Secure rotor with
supplied knob. Close cover.
a) Press “AUTO RUN” button to start the run. The cover locks and the
rotor starts spinning. The time display is counting down in 1 minute
Intervals and the decimal point blinks. The heat time is counting
down (use select button to view “HEAT TIME”). The temperature
rises in 1 °C increments to set temperature. The vacuum pressure
begins decrementing down from “HPr” (atmospheric pressure), after
both SAV valves actuate, applying vacuum to the chamber.
b) The vacuum display will indicate vacuum pressure in the chamber.
NOTE: If the cover is not closed, the display will show “Lid” and
the run will not start.

11
c) Press R/C for radiant chamber heat. Press at any time to turn OFF and
ON. (As long as there is time left in the heat timer).
d) Once the time decrements to 0.00 HRS. the run will automatically stop,
the display will show “End”,the SAV valves will click, also allowing air to
bleed into the chamber.
e) After the rotor stops spinning, the cover unlocks and the display reverts
to last set parameters, and the UNIT will sound several audible beeps.
f) Open the cover and remove samples.
GENERAL: During the run, display shows actual parameters. To check set parameters
press “VIEW” button and “SELECT”. The display will revert temporarily to set points.
3.5 OTHER TOPICS
Chamber cover. The cover must be closed before beginning a run. If you
press “Manual Run” or “Auto Run” and the cover is open, the display shows
“lid” to remind you to close the cover.
A user cannot open the cover during a run due to vacuum in the
concentrator chamber. The cover is locked down at all times during a run
and whenever power to the unit is interrupted.
The cover lock is an additional safety feature that reduces the risk of injury
or damage from the spinning rotor. DO NOT bypass the cover lock to
conduct a run with the cover open. If removal of samples from the concen-
trator chamber during a power failure is required, insert a firm, thin object
into the hole on the side of the unit. Press the object gently into the hole
until the cover hook is released. The cover can then be opened.
In order to release the
cover, insert a firm,
thin object into this
hole and press the
object gently.

12
3.6 SPECIFICATIONS
Dimensions (W x H x D): 18 in x 26 in x 18 in
(46 cm x 66 cm x 46 cm)
Weight: 86 lbs (39 kgs)
Electrical Requirements: 120 VAC / 60 Hz, 10 A
220 VAC / 60 Hz, 5 A
230 VAC / 50 Hz, 5 A
Vacuum Chamber: Teflon®coated, chemical-resistant aluminum
casting. Includes four built-in radiant lamps.
Cover: Heated Glass, chemical-resistant.
Drive: Stainless steel magnetic coupling drive with
acid-resistant Teflon®bearings.
Vacuum Level Control: 20 to 0.1 torr
Vacuum Ramp Setting: 1 to 5 (5 = maximum vacuum)
RUN and HEAT Timer: 1 minute to 9 hours and 59 minutes, (continuous)
Temperature Set Range: 45 to 80 °C, in 5 °C increments

13
CENTRIFUGE
TUBES
3.7 ROTORS, ROTOR BLOCKS, CARRIERS and ACCESSORIES
Working
Volume (ml)
Number
of Tubes Description
Models
SC110/SC110A
SPD-Series
ISS110,
AES1010, SPD1010
Models
SC210A,
AES2010,
SPD2010,
SC250 Express
Rotor
Model
RH40-11
RH64-11
RH120-11
RH200-12*
RH100-8
RH40-6
RH100-6
RH20-12
RH40-12
RH72-12
RH200-12*
RH20-12
RH32-13
RH200-12*
RH48-18-125*
RH60-17-100*
RH8-17.5
RH8-18
RH48-18-125*
RH4-18-150
RH32-18-150*
RH6-25
RH12-29
RH10-15
RH60-17-100*
RH52-15*
RH6-50
RH12-29
RH26-50*
RH48-50*
RH8-50
RH4-100
RH8-200
RH6-400
RH4-500*
RH8-100
RH60-12-40
RH192-15*
RH60-12-40
RH12-20
RH24-15
RH12-20
RH24-18
RH12-28
RH50-28-60*
RH8-200
RH2MP
MPTR12-210
MPTR8-210

















































1.5 - 2.0 ml
1.5 - 2.0 ml
1.5 - 2.0 ml
1.5 - 2.0 ml
0.5 ml (8 x 29 mm)
0.4 ml (6 x 50 mm)
0.4 ml (6 x 50 mm)
12 x 75 mm
1.5 - 2.0 (12 x 75 mm)
12 x 75 mm
12 x 75 mm
13 x 100 mm
13 x 100 mm
13 x 100 mm
16 x 125 mm
17 x 100 mm, 16 x 100 mm
17.5 x 102 mm, 15 ml Corex®tubes
18 x 100 mm, 17 x 95, 16 x 100
18 x 125 mm
18 x 150 mm
18 x 150 mm, 16 x 125 mm
25 x 105mm, 30 ml Corex®tubes
28 x 150 mm
15 ml conical (16 x 120 mm)
15 ml conical (17 x 120 mm)
15 ml conical (16 x 120 mm)
50 ml conical (28 x 115 mm)
50 ml conical (28 x 115 mm)
50 ml conical (28 x 115 mm)
50 ml conical (28 x 115 mm)
50 ml pear-shaped flask
100 ml pear-shaped flask
100 ml pear-shaped flask
250 ml pear-shaped flask
500 ml pear-shaped flask
100 ml recovery flask
12 x 32 mm
1 dram vial (4 ml)
12 x 40 mm vials
20 x 47 mm v-vials
1 dram vials (15 x 45 mm), 4 ml
20 x 60 mm v-vials
18 x 52 mm mini-scintillation vials
28 x 60 mm scintillation vials
28 x 60 mm scintillation vials
250 ml centrifuge bottles
Multiwell Plates (shallow)
Multiwell Plates (shallow)
Multiwell Plates (Beckman deepwell)
40
64
120
200
100
40
100
20
40
72
200
10
32
118
48
60
8
8
48
4
32
6
12
10
30
52
6
12
26
48
8
4
8
6
4
8
60
192
60
12
24
12
24
12
50
8
2
12
8
1.2 -
1.6
1.2 -
1.6
1.2 -
1.6
1.2 -
1.6
0.3
0.3
0.3
4
4
4
4
8
8
8
12
10
15
10
15
24
24
30
40
12
12
12
40
40
40
40
35
80
80
200
400
80
2
3.0
2.0
2.4
3
4
5.6
16
16
250
0.3
0.3
1 - 2
MICROCENTRIFUGE
TUBES
BOTTLES
MICROPLATE
VIALS
GLASS AND
PLASTIC TUBES
FLASKS
*For use in SC250DDA and SC250 Express SpeedVacs with RAD200 adapter.
6
6
2
RH6-18-150
RHSW6MP
RHDW2MP
MICROPLATE
24
0.3
1 - 2
18 x 150 mm tubes
Multiwell Plates (shallow)
Multiwell Plates (deepwell)
For SPD-Series concentrators ONLY
Page
GLASS AND
PLASTIC TUBES
46
45
n/a
49
44
n/a
44
46
47
45
49
46
46
49
48
48
45
46
48
n/a
48
47
48
44
48
49
45
48
49
49
45
46
n/a
48
41
48
45
49
45
44
44
44
46
47
49
n/a
50
50
50
47
50
50

14
3.7 ROTORS, ROTOR BLOCKS, CARRIERS and ACCESSORIES (con’t)
Rotors Tube type Number Description
of Tubes
RH200-12 Microcentrifuge 200 1.5 - 2.0 ml
RH200-12 Glass & plastic 200 12 x 75 mm
RH200-12 Glass & plastic 118 13 x 100 mm
RH88-16-125S Glass & plastic 88 16 x 125 mm
RH60-17-100 Glass & plastic 60 17 x 100 mm, 16 x 100 mm
RH48-18-125S Glass & plastic 48 18 x 125 mm
RH32-18-150 Glass & plastic 32 18 x 150 mm, 16 x 125 mm
RH12-29 Glass & plastic 12 28 x 150 mm
RH60-17-100 Centrifuge 30 15 ml conical (17 x 120 mm)
RH52-15 Centrifuge 52 15 ml conical (16 x 120 mm)
RH12-29 Centrifuge 12 50 ml conical (28 x 115 mm)
RH26-50 Centrifuge 26 50 ml conical (28 x 115 mm)
RH48-50 Centrifuge 48 50 ml conical (28 x 115 mm)
RH192-15 Vial 192 1 dram vial (4 ml)
RH50-28-60 Vial 50 28 x 60 mm scintillation vials
UPR-4A Swing-out, horizontal rotor for holding carriers
Carriers:
UPC-1 Single-shelf carriers for Rotor Blocks, set of 4
UPC-2 Double-shelf carriers for deepwell plates, set of 4
UPC-5 Five-shelf carriers for microplates, set of 4
Rotor Blocks:
Polypropylene Rotors Blocks
Order Number Description
RB12-25-52 (12) 2 dram vials, 25 x 52 mm, (set of 2)
RB12-27-60 (12) 5 dram vials, 27 x 60 mm, (set of 2)
RB12-28-58 (12) 20 ml scintillation vials, 28 x 58 mm, (set of 2)
RB15-16-125 (15) tubes, 16 x 125 mm, (set of 2)
RB24-15-45 (24) 1 dram vials, 15 x 45 mm, (set of 2)
RB24-16-100 (24) tubes, 16 x 100 mm, (set of 2)
RB24-17-31 (24) 3 ml beakers, 17 x 31 mm, (set of 2)
RB35-13-100 (35) tubes, 13 x 100 mm, (set of 2)
RB126-6-32 (126) tubes, 6 x 32 mm, (set of 2)
RB24-17-60 (24) vials, 17 x 60 mm, (set of 2)
RB25-11-39 (25) tubes, 1.5 ml microcentrifuge tubes, (set of 2)
RB30-8-30 (30) tubes, 0.5 ml microcentrifuge tubes, (set of 2)
RB6-28-110 (6) vials, 28 x 110 mm, (set of 2)

15
4.0 WARRANTY & LIABILITY
All Thermo products mentioned in this manual (except glassware) are
warranted against defects in material and workmanship for one year after the
date of delivery to the original purchaser. Thermo’s warranty is limited to
defective materials and workmanship. Warranty work is subject to our
inspection of the unit. No instruments, equipment, or accessories will be
accepted without a Return Material Authorization (RMA) number issued by
Thermo. The warranty obliges you to follow the precautions in this manual.
When returning apparatus that may contain hazardous materials, you must
pack and label them following U.S. Department of Transportation (DOT)
regulations applying to transportation of hazardous materials.Your shipping
documents must also meet DOT regulations. All returned units must be
decontaminated and free of radioactivity.
Under no circumstances shall Thermo be liable for damages due to the
improper handling or use of its products. Thermo assumes no liability, express
or implied, for your use of this equipment.
It is the responsibility of the user to dispose of ALL materials in a manner in
accordance with all federal, state and local regulations.
3.7 ROTORS, ROTOR BLOCKS, CARRIERS and ACCESSORIES (cont’d)
Aluminum Rotor Blocks
Order Number Description
RBA12-25-52 (12) 2 dram vials, 25 x 52 mm, (set of 2)
RBA12-27-60 (12) 5 dram vials, 27 x 60 mm, (set of 2)
RBA12-28-58 (12) 20 ml scintillation vials, 28 x 58 mm, (set of 2)
RBA15-16-125 (15) tubes, 16 x 125 mm, (set of 2)
RBA24-15-45 (24) 1 dram vials, 15 x 45 mm, (set of 2)
RBA24-16-100 (24) tubes, 16 x 100 mm, (set of 2)
RBA24-17-31 (24) 3 ml beakers, 17 x 31 mm, (set of 2)
RBA35-13-100 (35) tubes, 13 x 100 mm, (set of 2)
RBA12-22-120 (12) tubes, 22 x 120 mm, (set of 2)
RBA24-17-60 (24) vials, 17 x 60 mm, (set of 2)
RBA35-13-100 (35) tubes, 13 x 100 mm, (set of 2)
RBA54-12-32 (54) vials, 12 x 32 mm, (set of 2)
Accessories:
RAD200 Rotor Adapter Attachment

16
APPENDIX 1 MAINTENANCE & SERVICE
Maintaining a clean instrument is crucial for dependable results. Clean spills
immediately. Build-up of dried solvents can impair rotor from rotation.
Periodic cleaning of chamber is recommended. Use a detergent solution on
a sponge or gauze to thoroughly wipe the chamber dry. Do not lubricate the
O-ring. Make sure the chamber seal (cover O-ring) is clean.
SUMAX400 MAINTENANCE:
Every two weeks or dependent upon usage, please
execute the following steps
Obtain Phillips head screwdriver
Insure that gloves and safety glasses are being worn
Using Phillips head screwdriver remove the three screws that secure
the SUMAX400 (place screws in a safe place)
Remove the SUMAX400 by lifting it straight up, using the rotor hold
down knob
Place the SUMAX400 in a plastic container
Rinse the SUMAX400 thoroughly under running tap water to rid of all
debris and residue
Wipe the inside of the SpeedVac®Concentrator with a damp paper
towel
Wipe the SUMAX400 dry with a paper towel
Properly dispose of the collected water and paper towels into specially
designated containers
Return the SUMAX400 to its original position inside the concentrator
chamber, align holes of SUMAX400 with threaded holes in chamber
Reinstall the 3 screws into the thread holes
Tighten the 3 screws securely
Tighten the rotor hold down knob firmly
If you encounter difficulties with this procedure, please contact Thermo.

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