Labconco CentriVap Complete 73150 Series User manual

Original instructions
CentriVapComplete™
Models
73150 Series

Original instructions
Copyright © 2017 Labconco Corporation. The information contained in this manual and the accompanying
products are copyrighted and all rights reserved by Labconco Corporation. Labconco Corporation reserves
the right to make periodic design changes without obligation to notify any person or entity of such change.
Returned or Damaged Goods
Do not return goods without the prior authorization from Labconco. Unauthorized returns will not be
accepted. If your shipment was damaged in transit, you must file a claim directly with the freight carrier.
Labconco Corporation and its dealers are not responsible for shipping damages.
The United States Interstate Commerce Commission rules require that claims be filed with the delivery
carrier within fifteen (15) days of delivery.
Limitation of Liability
The disposal and/or emission of substances used in connection with this equipment may be governed by
various federal, state, or local regulations. All users of this equipment are required to become familiar with
any regulations that apply in the user’s area concerning the dumping of waste materials in or upon water,
land, or air and to comply with such regulations. Labconco Corporation is held harmless with respect to
user’s compliance with such regulations.
Contacting Labconco Corporation
If you have questions that are not addressed in this manual, or if you need technical assistance, contact
Labconco’s Customer Service Department or Labconco’s Product Service Department at 1-800-821-5525
or 1-816-333-8811, between the hours of 7:30 a.m. and 5:30 p.m., Central Standard Time.
Part #7314000, Rev. C
ECO K940
Warranty
Labconco Corporation provides a warranty to the original buyer for the repair or replacement of parts and
reasonable labor as a result of normal and proper use of the equipment with compatible chemicals. Broken
glassware and maintenance items, such as filters, gaskets, light bulbs, finishes and lubrication are not
warranted. Excluded from warranty are products with improper installation, erratic electrical or utility supply,
unauthorized repair and products used with incompatible chemicals.
The warranty for the CentriVap®Complete™ will expire one year from date of installation or two years from
date of shipment from Labconco, whichever is sooner. Warranty is non-transferable and only applies to the
owner (organization) of record.
Buyer is exclusively responsible for the set-up, installation, verification, decontamination or calibration of
equipment. This limited warranty covers parts and labor, but not transportation and insurance charges. If the
failure is determined to be covered under this warranty, the dealer or Labconco Corporation will authorize
repair or replacement of all defective parts to restore the unit to operation. Repairs may be completed by 3rd
party service agents approved by Labconco Corporation. Labconco Corporation reserves the rights to limit this
warranty based on a service agent’s travel, working hours, the site’s entry restrictions and unobstructed access
to serviceable components of the product.
Under no circumstances shall Labconco Corporation be liable for indirect, consequential, or special damages
of any kind. This warranty is exclusive and in lieu of all other warranties whether oral, or implied.

Original instructions
T
TA AB BL LE E O OF F C CO ON NT TE EN NT TS S
CHAPTER 1: INTRODUCTION 1
Safety Symbols 2
CHAPTER 2: PREREQUISITES 3
Electrical Requirements 3
Location and Exhaust Requirements 4
Space Requirements 4
CHAPTER 3: GETTING STARTED 5
Unpacking Your CentriVap 6
CentriVap Components 6
Setting Up Your CentriVap 7
Emergency Access Into the Chamber 7
Exhaust Port 8
Electrical Connection 8
Rotor Installation 8
Chemical Resistance of CentriVap Components 8
Solvent Safety Precautions 10
CHAPTER 4: USING YOUR CENTRIVAP COMPLETE 11
Planning 12
Glassware Selection 12
Loading Glassware Into the CentriVap 12
Temperature Setting Guidelines 12
Time Setting Guidelines 12
Heat Boost Operation 13
CentriVap Controls 13
Operating the CentriVap Controls 14
Operating The CentriVap 15
CentriZap Strobe Light 16
Operational Notes 16
Interrupting a Cycle After it Has Begun 17
Gas Ballast 17
Safety Precautions 17

Original instructions
CHAPTER 5: MAINTAINING YOUR CENTRIVAP COMPLETE 18
CHAPTER 6: ACCESSORIES FOR YOUR CENTRIVAP
COMPLETE 20
Installing a Vacuum Gauge 22
Installing a Secondary Chemical Trap 23
CHAPTER 7: TROUBLESHOOTING 24
APPENDIX A: CENTRIVAP COMPONENTS 27
APPENDIX B: CENTRIVAP DIMENSIONS 29
APPENDIX C: CENTRIVAP SPECIFICATIONS 30
Electrical Specifications 30
Environmental Conditions 31
Evaporation Rates 32

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Original instructions
C
Ch ha ap pt te er r 1 1: :
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In nt tr ro od du uc ct ti io on n
Congratulations on your purchase of a Labconco CentriVap Complete. Models
are available for operation on 115V or 230V.
The CentriVap Complete combines a concentrator, cold trap, and vacuum pump
in one cabinet. The concentrator uses centrifugal force with heat and vacuum to
rapidly evaporate and condense solvents from biological and analytical samples.
Centrifugation eliminates bumping and foaming as vacuum is applied and also
concentrates the solute in the bottom of the vial. This allows recovery of solutes
from sample volumes as small as a few microliters. The concentrator is equipped
with a 300 watt heater to speed evaporation by warming the chamber during
processing. The microprocessor delays the start of the vacuum pump until the
rotor reaches operating speed. A safety switch prevents the concentrator from
starting when the lid is in the open position and a latch prevents the lid from being
opened while the rotor is turning.
The microprocessor, which controls the operation of the heater and the motor,
provides excellent regulation and reproducibility of protocols. The end of the run
can be signaled by a manually preset timer. Nine different protocols can be stored
in memory so exact test parameters can be easily repeated.
As an integral part at the CentriVap Complete, the cold trap can be used to trap
moisture, vapors and corrosive fumes as they evaporate from the samples.
Standard models can be used for aqueous and organic applications. Acid resistant
models are recommended for corrosive applications. The 230V models comply
with CE regulations.

Chapter 1: Introduction
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Original instructions
Safety Symbols
Your CentriVap Complete was designed with safety in mind, however conditions
may exist that could be hazardous.
Throughout this manual potentially hazardous conditions are identified using the
following words and symbols.
It is important that you understand the warnings listed throughout this manual
before you operate the CentriVap Complete.

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Original instructions
C
Ch ha ap pt te er r 2 2: :
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Pr re er re eq qu ui is si it te es s
Before you install your CentriVap, you need to prepare your site for installation.
Carefully examine the location where you intend to install your CentriVap. You
must be certain that the area is level and of solid construction. In addition, an
exhaust means must be provided. An electrical source must be located near the
installation site.
Carefully read this chapter to learn:
The electrical supply requirements.
The exhaust requirements.
The vacuum pump requirements.
Refer to Appendix C: CentriVap Specifications for electrical and environmental
conditions, specifications and requirements.
If the unit is not operated as specified in this manual it may impair the protection
provided by the unit.
Electrical Requirements
The CentriVap Complete requires a dedicated grounded electrical outlet. This
outlet requires a 15 Amp circuit breaker or fuse for models rated at 115V (60 Hz).
An 8 Amp circuit breaker or fuse is required for models rated at 230V (50/60 Hz).
Various models are available for use in different locations throughout the world.
Each has a unique plug suitable for the specific location. See CentriVap
Components in Chapter 3 for detailed plug specifications. If the plug supplied
with the CentriVap does not match with the available receptacle, remove this plug
and replace it with an approved plug of the suitable style.
It is recommend that an emergency switch for disconnecting the mains in the case
of a malfunction be located remote from the CentriVap, preferably outside the
room in which the CentriVap is housed, or adjacent to the exit from that room.

Chapter 2: Prerequisites
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Original instructions
Do not position the CentriVap so that it is difficult to remove
the power cord from the unit or to operate the power switch.
Do not use any detachable power cord that is not adequately
rated for the unit.
Location and Exhaust Requirements
The CentriVap Complete should be located on a surface that is stable, flat and
level.
WARNING: The CentriVap should be located within a fume hood if
hazardous or flammable solvents are used. Heating of materials could lead
to the liberation of hazardous gases. In all cases, regardless of the solvent
used, it is strongly recommended that the vacuum pump is vented in a fume
hood. An accessory secondary trap is available to minimize the exhausting of
solvents into the atmosphere. This does not, however, negate the need to
exhaust the vacuum pump into a fume hood. Failure to properly vent the
CentriVap will expose personnel to potentially harmful chemicals.
The CentriVap has not been evaluated by an approval agency for the use of
biological, radio toxins or flammable liquids or materials.
Space Requirements
Refer to Appendix C: CentriVap Specifications for dimensional drawings of the
CentriVap.
No person or any hazardous material should be within 12 inches of the CentriVap
while it is operating.
!

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Original instructions
C
Ch ha ap pt te er r 3 3: :
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Ge et tt ti in ng g S St ta ar rt te ed d
Now that the site for your CentriVap Complete is properly prepared, you are
ready to unpack, inspect, install, and test your CentriVap Complete. Read this
chapter to learn how to:
Unpack and move your CentriVap Complete.
Set up your CentriVap Complete.
Connect the electrical supply source to your CentriVap Complete.
Properly exhaust your CentriVap Complete.
Safely use solvents with your CentriVap Complete.
CAUTION: The CentriVap Complete weighs 145 lbs. (66 Kg). The carton
allows for lifting with a mechanical lift truck or hand truck. If you must lift
the CentriVap manually, use at least two (2) persons and follow safe lifting
guidelines.

Chapter 3: Getting Started
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Original instructions
Unpacking Your CentriVap
Carefully unpack your CentriVap and inspect it for damage that may have
occurred in transit. If your CentriVap is damaged, notify the delivery carrier
immediately and retain the entire shipment intact for inspection by the carrier.
The United States Interstate Commerce Commission rules require that claims be
filed with the delivery carrier within fifteen (15) days of delivery.
NOTE: Do not return goods without the prior authorization of Labconco.
Unauthorized returns will not be accepted. If your CentriVap was damaged
in transit, you must file a claim directly with the freight carrier. Labconco
Corporation and its dealers are not responsible for shipping damage.
Do not discard the carton or packing material for your CentriVap until you have
checked all of the components and installed and tested the CentriVap.
CentriVap Components
As previously mentioned, the CentriVap Complete is available in 115V or 230V.
Locate the model of CentriVap you received in the following table. Verify that
the components listed are present and undamaged.
Catalog # Description Volts Hz
1334500 1336100 1338000 1332600 1332700
7315020 CENTRIVAP COMPLETE (US) 115 60 X
7315021 CENTRIVAP COMPLETE ACID RESISTANT (US) 115 60 X
7315022 CENTRIVAP COMPLETE W/ HEAT BOOST (US) 115 60 X
7315023 CENTRIVAP COMPLETE ACID RESISTANT W/ HEAT BOOST (US) 115 60 X
7315030 CENTRIVAP COMPLETE (EU) 230 50 X
7315031 CENTRIVAP COMPLETE ACID RESISTANT (EU) 230 50 X
7315032 CENTRIVAP COMPLETE W/ HEAT BOOST (EU) 230 50 X
7315033 CENTRIVAP COMPLETE ACID RESISTANT W/ HEAT BOOST (EU) 230 50 X
7315040 CENTRIVAP COMPLETE (US) 230 60 X
7315041 CENTRIVAP COMPLETE ACID RESISTANT (US) 230 60 X
7315042 CENTRIVAP COMPLETE W/ HEAT BOOST (US) 230 60 X
7315043 CENTRIVAP COMPLETE ACID RESISTANT W/ HEAT BOOST (US) 230 60 X
7315060 CENTRIVAP COMPLETE UK 230 50 X
7315061 CENTRIVAP COMPLETE ACID RESISTANT UK 230 50 X
7315062 CENTRIVAP COMPLETE W/ HEAT BOOST UK 230 50 X
7315063 CENTRIVAP COMPLETE ACID RESISTANT W/ HEAT BOOST (UK) 230 50 X
7315070 CENTRIVAP COMPLETE (CHINA) 230 50 X
7315071 CENTRIVAP COMPLETE ACID RESISTANT (CHINA) 230 50 X
7315072 CENTRIVAP COMPLETE W/ HEAT BOOST (CHINA) 230 50 X
7315073 CENTRIVAP COMPLETE ACID RESISTANT W/ HEAT BOOST (CHINA) 230 50 X
Power Cords
Power Cord Part #
Plug Type
1334500
NEMA 5-15P
1336100
CEE 7/7
1338000
NEMA 6-15P
1332600
BS 1363
1332700
CH1-10P

Chapter 3: Getting Started
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Original instructions
Plus the following:
Part #
Component Description
7314000
User’s Manual
7396206
Coupling Insert
7455100
Rotor, 12-13 mm (Standard Models)
7455101
Rotor, 12-13 mm PTFE (Acid Resistant Models)
7450200
Glass Jar
If you do not receive one or more of the components listed for your CentriVap, or
if any of the components are damaged, contact Labconco Corporation
immediately for further instructions.
Setting Up Your CentriVap
After you verify receipt of the proper components, move your CentriVap to the
level and sturdy location where you want to install it. There is no need to secure
the CentriVap to the work surface. Then, follow the steps listed below.
Emergency Access Into the Chamber
The CentriVap is designed to prevent access to the chamber in the event of a
power disruption. If it is necessary to open the lid when there is no electrical
power connected to the CentriVap, insert a small screwdriver or similar
instrument into the small round hole on the left side of the case near the top
behind the control panel. This will unlock the lid latch mechanism. While
holding the screwdriver in place, raise the lid with the other hand.
CAUTION: Never attempt to defeat the latch or open the lid while the
CentriVap is running. Personnel injury can result from moving parts and
chemicals.

Chapter 3: Getting Started
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Original instructions
Exhaust Port
If the CentriVap is not located in a fume hood, attach one end of a user-supplied
3/8" ID hose to the exhaust port on the back of the unit. Clamp securely. Route
the other end to a fume hood or other laboratory ventilation device.
Electrical Connection
Plug the power cord into the receptacle on the back of the CentriVap Concentrator
and plug the other end into a suitable power receptacle.
Rotor Installation
Place the rotor onto the shaft of the Concentrator. Rotate the rotor slightly to
engage the drive pin in the shaft with the slots in the rotor hub. The top of the
shaft should be in line with the top of the rotor hub.
IMPORTANT: Do not use a rotor if it shows any signs of damage.
Chemical Resistance of CentriVap Components
Your CentriVap Complete is designed to be chemical resistant to most
compounds that are commonly used in the concentration processes that are
performed in it. However, by necessity, the CentriVap is comprised of a number
of different materials, some of which may be attacked and degraded by certain
chemicals. The degree of degradation is obviously dependent on the concentration
and duration of exposure. Some major components of the CentriVap that are
susceptible to degradation are as follows:

Chapter 3: Getting Started
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Original instructions
Acids
Acids
Bases Solvents
Bases Solvents
COMPONENT MATERIAL
Acetic Acid 20%
Boric Acid
Formic Acid
Hydrobromic Acid 20%
Hydrochloric Acid 20%
Nitric Acid 20%
Sulfuric Acid 10%
Trifluoroacetic Acid (TFA)
Ammonium Hydroxide
Acetone
Acetonitrile
Chloroform
Dimethyl Formamide
Dimethyl Sulfoxide (DMSO)
Ethanol
Ethyl Acetate
Hexanes
Isoproponal
Methanol
Methylene Chloride
Methyl t-Butyl Ether (MTBE)
Toluene
Water
Standard
CentriVap
Lid Acrylic C D C D D D D C D D C D D
Bearings High Carbon Steel D D D D D D D D D D D
Lid Gasket EPDM D D D D D C C D
Rotor Shaft Stainless Steel D D D
Valve Stainless Steel D D D
O Rings Viton (Fluorocarbon) C C C D C
Fittings Polypropylene D C
Rotor Anodized Aluminum D D
Rotor Hub Acetal (Delrin) C C C D D D C D C
Tubing PVC D C D D D D D D D C D D D D
Acid Resistant
CentriVap
Chamber Teflon coated Aluminum
Lid Glass
Bearings Stainless Steel D D D
Lid Gasket EPDM D D D D D C C D
Rotor Shaft Hastelloy
Valve Teflon D
O Rings Viton (Fluorocarbon) C C C D C
Fittings Polypropylene D C
Rotor Teflon coated Aluminum
Rotor Hub Polypropylene D C
Tubing PVC D C D D D D D D D C D D D D
Cold Trap -50°C
Chamber Stainless Steel D D D
Lid Acrylic C D C D D D D C D D C D D
Cold Trap Gasket Neoprene D D C D D C D D D D D C D
Cold Trap -84°C
& -105°C
Chamber Stainless Steel D D D
Lid Stainless Steel D D D
Cold Trap Gasket Neoprene D D C D D C D D D D D C D
C- Moderate Degradation- Questionable use
D- Severe Degradation- Infrequent use recommended- immediate thorough cleaning required
Epoxy coated Aluminum
Chamber
C
D
C
D
When using compounds in the CentriVap that are hostile to the materials of
construction, it is imperative that the equipment is appropriately maintained.
After each run, clean up all residues, spills and materials that might have
splashed in the chamber using agents suitable for the substance involved.
Drain the cold trap immediately after the collected ice is melted to prevent
corrosive liquids from residing in the trap. Flush out the trap with water after
draining.
DO NOT chip ice off the cold trap walls as damage may occur.

Chapter 3: Getting Started
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Original instructions
Solvent Safety Precautions
CAUTION: The CentriVap is not classified as “explosion proof.” It has been
designed with safety as a primary consideration and should be used in a
prudent manner using “good laboratory practices.” It has been designed for
use with compounds as described in the United States National Electrical
Code Class I, Group D. The heater may be programmed to run as hot as
100°C, however, the heater element may normally run at 110°C. A thermal
fuse limits the heater to a maximum temperature of 120°C. It is important
that the solvents used are compatible with these temperatures. Do not
evaporate solvents that have an autoignition temperature below 180°C. Do
not evaporate solvents that are classified as Group A, B, or C by the National
Electrical Code. Evaporate only non-flammable or Group D solvents with
autoignition temperatures 180°C or above. Use of other compounds could
cause an explosion.
CAUTION: Solvents used in the CentriVap may be flammable or hazardous.
Use extreme caution and keep sources of ignition away from the solvents.
When using flammable or hazardous solvents, the CentriVap should be
operated inside a fume hood.
If a sample is spilled in the chamber it must immediately be cleaned up.
Hazardous materials such as strong acids or bases, radioactive substances and
volatile organics, must be handled carefully and promptly cleaned up if spilled.
Do not store flammable or hazardous solvents within 12 inches (300 mm) of
the CentriVap.
IMPORTANT: Various Federal, State or local regulations may govern the
disposal of substances used in connection with this equipment. All users of
this equipment are urged to become familiar with any regulations that apply
in the user’s area concerning the dumping of waste materials in or upon
water, land or air and to comply with such regulations.

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Original instructions
C
Ch ha ap pt te er r 4 4: :
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Us si in ng g Y Yo ou ur r C Ce en nt tr ri iV Va ap p C Co om mp pl le et te e
After your CentriVap Complete has been installed as detailed in Chapter 3:
Getting Started, you are ready to begin using your CentriVap. Read this chapter
to learn how to:
Set operating parameters.
Operate the controls.
Properly select and position glassware inside your CentriVap.
Understand the display.
Interrupt a cycle after it has begun.
NOTE: See Appendix C: CentriVap Specifications for electrical
requirements.
NOTE: Do not store or stack supplies or equipment on top of the CentriVap.

Chapter 4: Using Your CentriVap Complete
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Original instructions
Planning
Thoroughly understand procedures and the equipment operation prior to
beginning work. The unique performance of the CentriVap is dependent upon the
proper balance of heat, vacuum and centrifugal force. If the proper balance is not
established, it is possible to damage or lose a portion of the sample. Therefore, if
you are unfamiliar with the CentriVap or are attempting a new protocol, it may be
helpful to make a trial run that is void of the sample you are attempting to
concentrate.
Glassware Selection
Sample tubes should be filled no more than half full with substances having a
density no greater than 1400 kg/m3. Select the size of the sample tube so it is
compatible with the rotor and the desired sample size. Tubes should not be loose
in the rotor. Rotors are available with holes for various size tubes. Refer to
Chapter 6: Accessories for your CentriVap Complete for available rotor sizes.
Loading Glassware Into the CentriVap
Smooth operation of the CentriVap is dependent upon proper balance of the
machine. Therefore, if less than a full load of samples is run, it is important to
load samples into the CentriVap in a fairly symmetrical manner distributing the
weight of the samples evenly in the sample rotor.
Temperature Setting Guidelines
The evaporation rate achieved by the CentriVap is dependent upon a variety of
factors. These include the nature of the solvent, the temperature and the pressure
in the vacuum system.
As a general guideline, to speed the evaporation process, the CentriVap
temperature should be set as high as possible as long as the temperature will not
damage the sample or cause the sample to bump.
Time Setting Guidelines
The CentriVap Complete has two timers. The “RUN TIME” turns the entire
concentrator off after the user set period of time. This stops the rotation, turns off
the heater and vacuum pump and bleeds vacuum from the system. The heater
may be turned off prior to the concentrator turning off so heat-sensitive samples
may be protected from exposure to excessive heat after the solvent has
evaporated. To turn the heater off prior to stopping the entire system, enter a set
time into the memory at the “HEATER TIME.” When the programmed time
expires, the heater will turn off but the rotation and vacuum will continue until the
run time expires.

Chapter 4: Using Your CentriVap Complete
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Original instructions
The tables in Appendix C: CentriVap Specifications indicate approximate times
required to evaporate various common solvents. Actual times must be determined
by the user. The CentriVap can be set to alarm after a preset period of operation.
When the time expires, the CentriVap will give an audible alarm and turn itself off.
Heat Boost Operation
Some CentriVap models are equipped with a secondary “Heat Boost” heater,
which is positioned on the sidewall of the chamber near the top. It provides
additional heat to the samples to speed evaporation. The “Heat Boost” heater is
controlled by the microprocessor to maintain the set point temperature at the
bottom of the chamber to prevent excessive overheating of the samples.
CentriVap Controls
The control panel for the CentriVap is shown below with a description about its
function.
1. Display –The liquid crystal display (LCD) shows set point parameters and
actual measured conditions.
2. Program Buttons –Used to initiate the start of a run with the use of just one
button.
3. Run/Stop Button –Used to start or stop a run.
4. Preheat Button –Used to turn on the heater to preheat the chamber prior to
loading samples.
5. Increase Button –When pressed, the last selected set point will increase.
6. Decrease Button –When pressed, the last selected set point will decrease.

Chapter 4: Using Your CentriVap Complete
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Original instructions
7. Set Point Select Button –To select a parameter to change, press the select
button. Arrows on the display will point to the parameter that may be altered.
8. Heat Boost Button –If the model is so equipped, pressing the button will
activate or deactivate the auxiliary Heat Boost heater.
9. Cold Trap Button –Used to start or stop the refrigeration system for the cold trap.
Operating the CentriVap Controls
Preheat:
To preheat the chamber, press the “PREHEAT” button. The display will show:
SP: XXX ACT: XXX
Press the increase or decrease button until the desired set point (SP) is displayed.
The actual chamber temperature, (ACT) is displayed to the right. When power is
being supplied to the heaters, a bar under the actual temperature will illuminate.
The chamber will continue to preheat until either the “PREHEAT” button is
pressed again or the “RUN” button is pressed.
Select existing program:
Operating parameters can be stored in memory so protocols can be repeated.
Nine programs can be stored. To select a program, press the set point “SELECT”
button until arrows point to the program number indicating that this set point can
be run or altered. To change the program number, press the increase or decrease
button until the desired program number is displayed. When the program number
is changed, all its set points change also to indicate the last entered parameters for
that program.
Store frequently run protocols in program 1, 2, or 3. Then, by pressing “PROG
1,” “PROG 2” or “PROG 3,” the stored program will be initiated without having
to press any other button. Pressing just the one button starts the rotor, the heater,
the timers and the vacuum pump.
Change “Temperature” Set Point:
To change the “Temperature” set point, press the set point “SELECT” button until
arrows point to the “Temperature” set point, which can be changed from - (OFF)
up to 99° by pressing the increase or decrease buttons. The set point is 100°C if
the display shows “HI.” The last entered set point is stored in memory.
Change “Run Time” or “Heater Time” set point:
To change the time set point, press the set point “SELECT” button until arrows
point to the “Heater Time” or “Run Time” set point which can be changed from 1
to 999 minutes by pressing the increase or decrease buttons. If it is desired to
have the CentriVap run continuously without alarming at the end of a time period,
press the increase button until the ”Run Time” display says “ON.” The last
entered set point is stored in memory.

Chapter 4: Using Your CentriVap Complete
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Original instructions
If during a run the “STOP” button is pressed, the timers remember the time at
which stop occurred. If “RUN” is then pressed, the timers continue to count
down from the time at which they were stopped. If you are running program 1,
program 2 or program 3, pressing “PROG 1,” “PROG 2” or “PROG 3” resets the
timers to the original set point time and the CentriVap starts a new run.
To reset the timers to the original set point time when running programs other
than program 1, program 2 or program 3, press the start button and hold it for five
seconds. The display will indicate that the timer is reset.
Operating the CentriVap
CAUTION: To avoid personnel injury; Do not operate the CentriVap if the
lid is scratched or nicked, or shows signs of damage. A damaged lid could fail
under vacuum.
While the CentriVap is operating, do not lean on the lid, do not stand near it
longer than necessary and do not place hazardous materials within 12 inches.
1. Turn “ON” the CentriVap power switch.
2. Press the Cold Trap “ON” switch. The “Y” in the display under the cold trap
will flash. When the trap reaches operating temperature the “Y” will
illuminate steady.
3. Select a program or set the set point parameters.
4. Preheat the chamber if desired.
5. Turn on Heat Boost if the CentriVap is so equipped and additional heat is
desired.
6. Place samples in vials. Normally the vials should be no more than half full.
Place vials in a rotor.
7. Load the rotor with samples into the chamber.
8. Close the lid.

Chapter 4: Using Your CentriVap Complete
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Original instructions
9. Press “RUN.” If the display was showing set point parameters, it will change
to show actual parameters. Press “RUN” again. The “S” (STOP) in the
display changes to “R” (RUN). The program on the display alternately
displays “R” or the number of the program that is running. If you intend to
run program 1, 2 or 3, simply press “PROG 1,” “PROG 2” or “PROG 3” to
quick start the CentriVap. The rotor will start, the vacuum break valve will
close and the vacuum pump will start after the rotor reaches operating speed.
10. Set point parameters can be altered at any time during a run by first selecting
the parameter using the set point “SELECT” button and then pressing the
“INCREASE” or “DECREASE” switch.
11. If the run time set point is used, at the end of the set time an alarm sounds. All
functions cease.
12. Press “STOP” to terminate operation if the CentriVap has not already stopped
itself.
13. When the evaporation is complete, allow the rotor to stop moving, lift the lid
and remove the samples.
CentriZap™Strobe Light
The CentriZap will enable you to see the samples as they are rotating in the rotor.
To use the strobe light while the CentriVap is operating, remove the light from its
holder on the front of the unit, press the trigger and shine the light on the samples
in the rotor.
Operational Notes
As solvent is evaporated in the Concentrator and then condensed in the Cold Trap,
it is normal for the Cold Trap temperature to rise as its load increases.
Depending on which solvent is used, the volume of the sample and the system
operating parameters, the Cold Trap may warm up sufficiently to cause the
“READY” indicator to turn off. As the sample reaches completion, the load on
the Cold Trap will decrease and its temperature will decrease. The “READY”
indicator will once again illuminate.
When the CentriVap is turned on, the CentriVap returns to the same mode
(“RUN” or “STOP”) that it was in when the power was turned off. If the
CentriVap was in the “RUN” mode when the power was turned off, when the
power is turned on, the CentriVap attempts to return to the programmed set points
and continue the run.
To reset the timers to the original set point when running programs other than
program 1, program 2 or program 3, press the start button and hold it for five
seconds. The display will indicate that the timer is reset.