NEW BRUNSWICK SCIENTIFIC C-24 User manual

C-24 Classic Benchtop
Incubator Shaker
MANUAL NO: M1247-0052
Revision E
October 29, 2004
NEW BRUNSWICK SCIENTIFIC CO., INC.
BOX 4005 •44 TALMADGE ROAD •EDISON, NJ 08818-4005
Telephone: [phone] •1-800-631-5417
Fax: [phone] •Telex: 4753012 NBSCO
Internet: http://www.nbsc.com •E-mail: [email protected]

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INTERNATIONAL OFFICES:
BELGIUM
New Brunswick Scientific NV-SA
Stationsstraat 180/4
3110 Rotselaar
België/Belgique
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
GERMANY
New Brunswick Scientific GmbH
In Der Au 14
D-72622 Nürtingen
Deutschland
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
CHINA
New Brunswick Scientific Co., Inc.
Room 1501, Xiangjiang Building, No. 18
Lane 1265, Zhongshan Road (W)
Shanghai 200051, P.R. China
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
THE NETHERLANDS
New Brunswick Scientific BV
Kerkenbos 1101, 6546 BC Nijmegen
P.O Box 6826, 6503 GH Nijmegen
Nederland
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
FRANCE
New Brunswick Scientific SARL
3, rue des Deux-Boules
75001 Paris
France
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
UNITED KINGDOM
New Brunswick Scientific (UK) Ltd.
17 Alban Park
St. Albans, Herts. AL4 0JJ
United Kingdom
Tel: [phone] or 0800 581331
Fax: [phone]
E-mail: [email protected]
Web: www.nbsuk.co.uk
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WARNING!
The C-24 Classic Benchtop Incubator Shaker must be
operated as described in this manual. If guidelines are not
followed, equipment damage can occur. Please read entire
User’s Guide before attempting to use the Shaker.
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C-24 Classic Benchtop Incubator Shaker User’s Guide

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Copyright Notice
New Brunswick Scientific Company, Inc.
Box 4005 44 Talmadge Road
Edison, New Jersey 08818-4005
©Copyright 2004 New Brunswick Scientific Co., Inc.
All Rights Reserved.
Reproduction, adaptation, or translation without prior written permission
from New Brunswick Scientific is prohibited.
Disclaimer Notice
New Brunswick Scientific Co., Inc. reserves the right to change
information in this document without notice. Updates to information in this
document reflect our commitment to continuing product development and
improvement.
Manual Conventions
#NOTE:
Notes contain essential information that
deserves special attention.
CAUTION!
Caution messages appear before procedures
which, if caution is not observed, could result
in damage to the equipment.
WARNING!
Warning messages alert you to specific
procedures or practices which, if not followed
correctly, could result in serious personal
injury.
Bold Text in bold face type emphasizes key words or
phrases.
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Every Instrument manufactured by the
New Brunswick Scientific Co., Inc. is warranted to be free
from defects in material and workmanship. This apparatus, with
the exception of glassware, lamps and electrodes (where supplied),
is warranted against faulty components and assembly for 2 years
in the United States & Canada and for 1 year elsewhere. Our
obligation under this warranty is limited to repairing or replacing
the instrument or part thereof, which shall, upon our examination,
prove to be defective. The warranty period begins at the date of
shipment. This warranty does not extend to any NBS products
which have been subjected to misuse, neglect, accident or
improper installation or application; nor shall it extend to
products which have been repaired or altered outside the
NBS factory without prior authorization from the
New Brunswick Scientific Co., Inc.
W A R R A N T Y
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TABLE OF CONTENTS
1OVERVIEW.......................................................................................................................13
1.1 SPECIFICATIONS............................................................................................................14
2INSPECTION, VERIFICATION & UNPACKING OF EQUIPMENT.......................15
2.1 INSPECTION OF BOXES ..................................................................................................15
2.2 PACKING LIST VERIFICATION .......................................................................................15
2.3 UNPACKING OF EQUIPMENT..........................................................................................15
2.4 INSPECTION OF EQUIPMENT...........................................................................................16
3PREPARING THE LOCATION......................................................................................17
3.1 PHYSICAL LOCATION ....................................................................................................17
3.2 ENVIRONMENT..............................................................................................................17
4C-24 SHAKER FEATURES.............................................................................................19
4.1 KEYPAD ........................................................................................................................19
4.2 PLATFORM ASSEMBLIES ...............................................................................................20
5GETTING STARTED.......................................................................................................21
5.1 INSTALLATION OF PLATFORM .......................................................................................21
5.2 INSTALLING FLASK CLAMPS .........................................................................................22
5.3 ELECTRICAL CONNECTIONS..........................................................................................23
6OPERATION .....................................................................................................................25
6.1 STARTING THE C-24......................................................................................................25
6.2 CONTINUOUS (UNLIMITED) RUN...................................................................................25
6.3 CHECKING ANY SETPOINT ............................................................................................26
6.4 TIMED FUNCTIONS........................................................................................................26
6.5 ALARM FUNCTIONS.......................................................................................................27
6.6 TEMPERATURE SETPOINT..............................................................................................27
6.7 TOTAL RUNNING TIME..................................................................................................27
6.8 MAINT INDICATOR........................................................................................................27
6.9 POWER FAILURE ...........................................................................................................28
7PREVENTIVE MAINTENANCE....................................................................................29
7.1 CLEANING EXTERNAL SURFACES..................................................................................29
7.2 FUSE REPLACEMENT.....................................................................................................29
7.3 BELT REPLACEMENT.....................................................................................................30
8TROUBLESHOOTING....................................................................................................33
9REPLACEMENT PARTS AND ACCESSORY INFORMATION ..............................35
9.1 REPLACEMENT PARTS...................................................................................................35
9.2 ACCESSORIES................................................................................................................35
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9.2.1 Cleaning Supplies ................................................................................................35
9.2.2 Dedicated Platforms ............................................................................................35
9.2.3 Universal Platform ..............................................................................................35
9.2.4 Accessory Flask Clamps......................................................................................36
9.2.5 Carriers & Test Tube Racks ................................................................................36
10 DRAWINGS...................................................................................................................39
10.1 LIST OF DRAWINGS.......................................................................................................41
10.2 LIST OF TABLES ............................................................................................................41
11 INDEX.............................................................................................................................43
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1
1 O OV
VE ER RV VI IE EW W
The C-24 Classic Benchtop Incubator Shaker is a portable shaker utilizing an eccentric counter
balanced drive to provide horizontal plane rotary motion in a 3/4” (1.9 cm) circular orbit. A
Proportional/Integral (PI) Microprocessor controller with instantaneous digital feedback controls
the speed over a range of 50-400 rpm. It also provides temperature control over a range of 7°C
above ambient to 60°C.
The shaker may be operated either continuously or in a timed mode via a programmable timer
for shaking periods of 0.1 hr. to 99.9 hrs.
For safe operation, the C-24 is provided with a safety switch which automatically stops the
shaker mechanism, when the lid is lifted. Additionally, the lid can be operated with one hand and
latches when fully opened and an upward motion deactivates the latch for closing the lid.
In addition, the C-24 is equipped with visual alarms that alert the user to the following
conditions:
• The end of a timed run
• Deviations of shaking speed
• Deviations of temperature setpoint
• Power failure
• Lid open
A wide variety of platforms can be used with the C-24. Dedicated platforms are available for a
variety of flask sizes. Universal platforms, utility trays, utility carriers and test tube racks are
also available.
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1.1 Specifications
C-24 Classic Benchtop Incubator Shaker
Speed
Control Accuracy
Indication
Stroke
50-400 rpm
+/- 2 rpm
3 Digit LED
¾ inch (1.9 cm)
Temperature
Control
Indication
Heaters
7°C above ambient temperature to 60°C
±0.25°C
Digital LED display in 0.1°C increments
Low-watt density resistance type
Ambient Operating
Environment 5 - 40°C, 20 to 90% relative humidity, non-condensing
Alarms Visible warning indication when speed deviates more
than 5 rpm, and temperature more than 1°C from
setpoints, and when timer has expired.
Timer 0.1 hr to 99.9 hours. Shuts off agitation at end of
period. Can be deactivated for continuous operation.
Automatic Restart Automatic restart after power is restored. Setpoints
and operating status are retained in memory during
power interruption.
Drive Interrupt Automatic drive-interrupt when cover is opened.
Electrical Requirements 110/120V AC 50/60 Hz, 1320 VA
220/240V AC 50/60 Hz, 1320 VA
Platform 18 inches X 18 inches (46 X 46 cm), Stainless Steel
Overall
Dimensions 21 inches W X 27 inches D X 20 inches H
(53 cm W X 69 cm D X 51 cm H)
Overall height with lid open: 40 inches (102 cm)
Chamber Dimensions 20.5 inches W X 22 inches D X 13 inches H
(51 cm W X 56 cm D X 33 cm H)
Weight 115 lbs (52 kg) Net
145 lbs (66 kg) Gross
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2
2 I IN
NS SP PE EC CT TI IO ON N,
, V VE
ER RI IF FI IC CA AT TI IO ON N &
&
U
UN
NP PA AC CK KI IN NG G O OF F E
EQ
QU UI IP PM ME EN NT T
WARNING!
The unit is heavy. Do not attempt to lift or move it by yourself.
2.1 Inspection of Boxes
After you receive your order from New Brunswick Scientific, inspect the boxes carefully
for any damage that may have occurred during shipping. Report any damage to the
carrier and to your local NBS Sales Order Department.
2.2 Packing List Verification
Verify against your NBS packing list that you have received the correct materials.
2.3 Unpacking of Equipment
Save all packing materials and User’s Guide. If any part of your order was damaged
during shipping, missing pieces, or fails to operate properly, please fill out the Customer
Satisfaction Form 6300 and return by fax.
There are two small plastic straps holding the bearing housing in place during shipping.
Remove the straps from the bearing housing once the unit is unpacked and inspected.
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2.4 Inspection of equipment
Verify that you have received the following equipment :
C-24 CLASSIC BENCHTOP INCUBATOR SHAKER
100/120V 50/60 Hz (M1247-0004)
220/240V 50/60 Hz (M1247-0005)
POWER KIT (POWER CORD, FUSE AND HEX KEY)
100/120V 50/60 Hz (M1247-0600)
220/240V 50/60 Hz (M1247-0601)
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3
3 P PR
RE EP PA AR RI IN NG G T TH HE E L
LO
OC CA AT TI IO ON N
WARNING!
The unit is heavy. Do not attempt to lift or move it by yourself.
3.1 Physical Location
It is essential that the instrument be situated in a area where there is sufficient space for
the shaker and platform to clear walls and obstructions during operation. The surface on
which the unit is placed must be smooth, level, and able to support the shaker under full
load operating conditions.
3.2 Environment
The shaker is designed to operate optimally in the following ambient conditions:
• 5 - 40°C
• 20 to 90% Relative Humidity non-condensing
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4
4 C C- -2 24 4 S SH
HA AK KE ER R F
FE
EA AT TU UR RE ES S
4.1 Keypad
Figure 1: Keypad
MAINT
SET
TIME
MUTE
RPM
HRS
ºC
,
START
STOP
SELECT
V W
FUNCTION
INDICATORS
STATUS
INDICATORS
LED DISPLAY
USER INTERFACE KEYS
LED DISPLAY:
The digital display on the control panel is a three-digit LED DISPLAY. During normal
shaker operation the display will indicate:
• Shaker status (On/Off)
• Shaking speed
• Chamber temperature
• Setpoints
• Hours remaining (timed run)
• Lid open
USER INTERFACE KEYS:
• START/STOP This key is used to start or stop the shaker. It will
also activate or stop the timer when a timed run is
desired.
• SELECT This key is used to change the displayed parameter.
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• V(UP), W(DOWN) These keys are used to adjust the setpoint of a
displayed parameter up or down. They also allow
the user to enter the
SET MODE for setpoint
changes.
STATUS INDICATORS:
Four status indicator lights are located to the left of the LED DISPLAY. They are:
• MAINT Remains lit after 10,000 hours of use. Accumulated
running time is internally monitored and may be
displayed as a guideline.
• SET Indicates that the shaker is in the SET MODE and
setpoints are being displayed and can be altered.
• TIME Indicates that the timer is in operation. The shaker
can be programmed to run for a preset time from
0.1 hour to 99.9 hours. The timer can be
disengaged without stopping an ongoing run.
• MUTE Notapplicable
FUNCTION INDICATORS:
Four function indicator lights are located to the right of the LED DISPLAY. They indicate
the current parameter being displayed.
• RPM revolutions per minute
• HOURS time remaining
• °Cinterior chamber temperature
• *not applicable
4.2 Platform Assemblies
The C-24 can be used with a wide variety of NBS 18-inch X 18-inch (46 X 46 cm)
platforms, which will accept a variety of clamps for flasks test tubes, etc. A platform is
a separate item and is required for operation. Refer to the Replacement Parts and
Accessory Information section of this manual for details.
C-24 Classic Benchtop Incubator Shaker User’s Guide