Cascade Sciences CS-BB20 User manual

Installation - Operation Manual
CS-BB20
Bead Bath
100 – 120 Voltage

2 | Page
cascadesciences.com |Tel. [phone]
These bead baths require the use of Lab Armor beads to function.The units are not watertight
and cannot be used as water or oil baths.
Warning:This product contains chemicals, including triglycidyl isocyanurate, known to the State of
California to cause cancer as well as birth defects or other reproductive harm. For more information,
go to www.P65Warnings.ca.gov.
¡Advertencia!Este producto contiene sustancias químicas, incluido el triglicidil isocianurato, que el
Estado de California sabe que causa cáncer, así como defectos de nacimiento u otros daños
reproductivos. Para obtener más información, visite www.P65Warnings.ca.gov.
Avertissement!Ce produit peut vous exposer à des produits chimiques, dont l'isocyanurate de
triglycidyle, reconnu par l'État de Californie pour provoquer le cancer, des anomalies congénitales
ou d'autres problèmes de reproduction. Pour plus d'informations, visitez le site
www.P65Warnings.ca.gov.

3| Page
cascadesciences.com |Tel. [phone]
CS-BB20 Bead Bath
100 – 120 Voltage
Installation and Operation Manual
Part Number (Manual): 4861834
Revision: October 23, 2019

4 | Page
cascadesciences.com |Tel. [phone]
TABLE OF CONTENTS
CERTIFICATIONS ...................................................................................................................................................... 5
UNIT SPECIFICATIONS .............................................................................................................................................7
Temperature Performance .................................................................................................................................................. 7
Power.........................................................................................................................................................................................7
Weight........................................................................................................................................................................................8
Dimensions...............................................................................................................................................................................8
Capacity ....................................................................................................................................................................................8
INTRODUCTION ........................................................................................................................................................ 9
Read this Manual....................................................................................................................................................................9
Contacting Assistance ..........................................................................................................................................................9
Engineering Improvements..................................................................................................................................................9
Lab Armor Beads Required............................................................................................................................................... 10
RECEIVING YOUR UNIT ...........................................................................................................................................11
Inspect the Shipment............................................................................................................................................................ 11
Orientation Images .............................................................................................................................................................. 12
Recording Data Plate Information................................................................................................................................... 14
INSTALLATION .........................................................................................................................................................15
Installation Procedure Checklist ...................................................................................................................................... 15
Required Ambient Conditions........................................................................................................................................... 16
Required Clearances........................................................................................................................................................... 16
Power Source Requirements .............................................................................................................................................17
General Power Safety ......................................................................................................................................................... 18
Lifting and Handling ............................................................................................................................................................ 18
Leveling................................................................................................................................................................................... 19
Install the Bead Bath ........................................................................................................................................................... 19
Deionized and Distilled Water......................................................................................................................................... 20
Installation Cleaning and Disinfecting .......................................................................................................................... 20
Assemble the Bead Bath Cover....................................................................................................................................... 21
GRAPHIC SYMBOLS ............................................................................................................................................... 23
CONTROL OVERVIEW ............................................................................................................................................25
OPERATION.............................................................................................................................................................. 27
Theory of Operation ............................................................................................................................................................27
Put the Bead Bath into Operation .................................................................................................................................. 28
Fill With Lab Armor Beads ................................................................................................................................................ 29
Set the Temperature Setpoint ......................................................................................................................................... 30
Set the Over Temperature Protection (OTP) ................................................................................................................ 31
Load Product ........................................................................................................................................................................ 32
Validating Application Protocols..................................................................................................................................... 33
USER MAINTENANCE............................................................................................................................................. 35
Cleaning and Disinfecting................................................................................................................................................. 35
Cleaning and Disinfecting Lab Armor Beads.............................................................................................................. 36
Minimizing Contamination Exposure ..............................................................................................................................37
Electrical Components........................................................................................................................................................37
Calibrate the Temperature Display................................................................................................................................ 38
PARTS LIST............................................................................................................................................................... 43

5| Page
cascadesciences.com |Tel. [phone]
CERTIFICATIONS
This certificate satisfies NRTL safety requirements
TÜV SÜD CUE
Certificate Number: U8 14 01 64872 030
These units are CUE listed by TÜV SÜD as bead baths for appropriate professional, industrial, or
educational use. TÜV SÜD America Inc. is an OSHA recognized NRTL and a Standards Council of
Canada accredited certification body.
The units have been tested to the following requirements:
CAN/CSA C22.2 No. 61010-1:2012
CAN/CSA C22.2 No. 61010-2-010 / R:2009
UL 61010-1:2012
UL 61010A-2-010:2002
EN 61010-1:2010
EN 61010-2-010:2003
This unit CUE certified under the model name 74300-720

6 | Page
cascadesciences.com |Tel. [phone]
CERTIFICATIONS

7| Page
cascadesciences.com |Tel. [phone]
UNIT SPECIFICATIONS
These bead baths are 100 – 120 volt units. Please refer to the unit data plate for individual electrical
specifications.
Technical data specified applies to units with standard equipment at an ambient temperature of 25°C
and at nominal voltage. The temperatures specified are determined in accordance with factory
standard following DIN 12880 respecting the recommended wall clearances of 10% of the height,
width, and depth of the inner chamber. All indications are average values, typical for units produced
in the series. We reserve the right to alter technical specifications at all times.
TEMPERATURE PERFORMANCE
Range Uniformity Stability
Ambient +5°C to 80°C ±1.0°C @ 37°C ±0.1°C @ 37°C
Heat Up Times from Ambient (25°C)
To 80°C
169 Minutes
POWER
AC Voltage Amperage Frequency Phase
100 – 120
6.0
50/60 Hz
1

8 | Page
cascadesciences.com |Tel. [phone]
UNIT SPECIFICATIONS
WEIGHT
Shipping Unit Weight Empty Unit Weight with Beads
104 lb / 47 kg* 22.0 lb / 10.0 kg 88.0 lb / 39.9 kg
*Shipping weight includes 15 liters of beads.
DIMENSIONS
By Inches
Exterior W × D × H Interior W × D × H
15.9 x 23.4 x 8.5 in 12.0 x 17.1 x 6.0 in
By Millimeters
Exterior W × D × H Interior W × D × H
404 x 594 x 216 mm 305 x 434 x 152 mm
CAPACITY
Volume
Cubic Feet Liters
0.71
20.0
*See page 10 for recommended volume of beads.

9| Page
cascadesciences.com |Tel. [phone]
INTRODUCTION
READ THIS MANUAL
Failure to follow the guidelines and instructions in this user manual may create a protection
impairment by disabling or interfering with the unit safety features. This can result in injury or death.
Before using the unit, read the manual in its entirety to understand how to install, operate, and
maintain the unit in a safe manner. Ensure all operators are given appropriate training before the unit
begins service.
Keep this manual available for use by all operators.
Intended Applications and Locations
CS-BB20 bead baths are engineered for constant temperature, general purpose warming
applications in professional, industrial, and educational environments. The baths are not intended for
use at hazardous or household locations.
CONTACTING ASSISTANCE
Please have the following information ready when calling or emailing Technical Support: the model
number and serial number (see page 14).
Phone: [phone]
Cascade Sciences
6725 NE Evergreen Pkwy
Ste 106
Hillsboro OR, 97124
ENGINEERING IMPROVEMENTS
Cascade Sciences continually improves all of its products. As a result, engineering changes and
improvements are made from time to time. Therefore, some changes, modifications, and
improvements may not be covered in this manual. If your unit’s operating characteristics or
appearance differs from those described in this manual, please contact your Cascade Sciences
dealer or customer service representative for assistance.

10 | Page
cascadesciences.com |Tel. [phone]
INTRODUCTION
LAB ARMOR BEADS REQUIRED
CS-BB20 bead baths come packaged with 15 liters of aluminum-coated thermal beads. The
manufacturer recommends using this full volume of beads to fill the tank to 1” (25 mm)below the top
of the bath. This level helps hold product containers in place.
Never fill the unit with water or oil. The bath tank is not watertight and filling the tank with liquid will
damage the heating elements and other electrical components, and voids the manufacturing defect
warranty
The beads are designed to maximize thermal conductivity while still allowing ease of placement for
product. When operating at your setpoint, the beads are highly resistant to temperature fluctuations,
providing optimal temperature stability and uniformity.
Bead baths and traditional water baths have slight operational differences. See page 33 for a more
detailed explanation.

11 | Page
cascadesciences.com |Tel. [phone]
RECEIVING YOUR UNIT
INSPECT THE SHIPMENT
•When a unit leaves the factory, safe delivery becomes the responsibility of the carrier.
•Damage sustained during transit is not covered by the manufacturing defect warranty.
•Save the shipping carton until you are certain that the unit and its accessories function
properly.
When you receive your unit, inspect it for concealed loss or damage to its interior and exterior. If you
find any damage to the unit,follow the carrier’s procedure for claiming damage or loss.
1. Carefully inspect the shipping carton for damage.
2. Report any damage to the carrier service that delivered the unit.
3. If the carton is not damaged, open the carton and remove the contents.
4. Inspect the unit for signs of damage. See the orientation depictions on the next pages as a
reference.
5. The unit should come with an Installation and Operation Manual.
6. Verify that the correct number of accessory items has been included.
7. Carefully check all packaging for loose accessory items before discarding.
Included Accessory Items:
Gable Cover Power Cord Lab Armor Beads, 5L Bag
1
1
3

12 | Page
cascadesciences.com |Tel. [phone]
RECEIVING
ORIENTATION IMAGES
Control Panel
Tank Interior
Gable Cover
Gable Cover Handle
CS-BB20 Bead Bath

13 | Page
cascadesciences.com |Tel. [phone]
RECEIVING
Back of Unit
Power Cord Inlet with
Fuse Holder
Data Plate
Gable Cover Vent

14 | Page
cascadesciences.com |Tel. [phone]
RECEIVING
RECORDING DATA PLATE INFORMATION
Record the unit serial number and model number below for future reference. Tech Support needs
this information to provide accurate help during support calls and emails.
•The data plate is located on the back of the unit, next to the power cord inlet.
Date Plate Information
MODEL NO:
SERIAL NO:

15 | Page
cascadesciences.com |Tel. [phone]
INSTALLATION
INSTALLATION PROCEDURE CHECKLIST
For installing the unit in a new workspace location.
Pre-Installation
Check that the required ambient conditions for the unit are met, page 16.
Check that the spacing clearance requirements are met, page 16.
•Unit dimensions may be found on page 7.
Check that a suitable electrical outlet and power supply is present, page 17.
Install the bead bath in a suitable workspace location
Review the lifting and handling instructions, page 18.
Verify that the unit is level, page 19.
Install the unit in its workspace location, page 19.
Set up the bead bath for use
Clean and disinfect the unit and beads (recommended), page 20.
Assemble the bead bath cover, page 21.

16 | Page
cascadesciences.com |Tel. [phone]
INSTALLATION
REQUIRED AMBIENT CONDITIONS
These units are built for use indoors at room temperatures between 15°C and 30°C (59°F and 86°F) at
no greater than 80% Relative Humidity (at 25°C / 77°F). Operating outside these conditions may
adversely affect the unit temperature performance.
When selecting a location to install the unit, consider all environmental conditions that can adversely
impact its temperature performance. These include:
•Proximity to ovens, autoclaves, or any other device producing significant radiant heat
•Heating and cooling vents or other sources of fast-moving air currents
•High-traffic areas
•Direct sunlight
REQUIRED CLEARANCES
These clearances are required to provide air flows for ventilation and cooling.
4 inches (102 mm) of clearance is required on the sides and back.
2 inches (51 mm) of headspace clearance is required between the top of the unit and any overhead
partitions.
Ensure that there is sufficient overhead clearance for operators to remove the cover.
2” (51 mm)
4” (102 mm)
4” (102 mm)
2” (51 mm)
4” (102 mm)
4” (102 mm)

17 | Page
cascadesciences.com |Tel. [phone]
INSTALLATION
POWER SOURCE REQUIREMENTS
When selecting a location for the unit, verify each of the following requirements is satisfied:
Power Source
The power source must match the power requirements listed on the unit data plate (located on the
back of the unit, next to the power cord inlet).
•The bead bath is intended for 100 – 120 volt 50/60 Hz applications at 6 amps.
•The wall power source must be single-phase (1) and protective earth grounded.
•The unit may be damaged if the supplied voltage varies by more than 10% from the data
plate rating.
•Use a separate circuit to prevent loss of the unit due to overloading or circuit failure.
•The recommended wall circuit breaker for this unit is 15 amps.
•The wall power source must conform to all national and local electrical codes.
Power Cord
The unit must be positioned so that all operators can quickly unplug the power cord in the event of
an emergency.
•The unit is provided with a 125V, 15A, 9ft 5in (2.86m), NEMA 5-15P power cord.
•Always use this cord or an identical replacement.
Fuses
The unit ships with a fuse installed in the power cord inlet.
•The fuse must be installed and intact for the unit to operate.
•Always find and fix the cause of a blown fuse prior to putting the unit back into operation.
•Fuse type:
o250V T6.3A, 5x20mm
Standard
NEMA 5-15R
wall socket

18 | Page
cascadesciences.com |Tel. [phone]
INSTALLATION
GENERAL POWER SAFETY
Your unit and its recommended accessories are designed and tested to meet strict safety
requirements. It is designed to connect to a power source using the specific power cord type
shipped with the unit.
For continued safe operation of your unit, always follow basic safety precautions including:
•Always plug the unit power cord into a protective earth grounded electrical outlet that
conforms to national and local electrical codes. If the unit is not grounded properly, parts
such as knobs and controls can conduct electricity and cause serious injury.
•Do not bend the power cord excessively, step on it, or place heavy objects on it.
•A damaged cord can be a shock or fire hazard. Never use a power cord if it is damaged or
altered in any way.
LIFTING AND HANDLING
The unit is heavy. Use appropriate lifting devices sufficiently rated for these loads. Follow these guidelines
when lifting the unit:
•Lift the unit from its bottom surface or with the side mounted handles.
•Handles and knobs are not adequate for lifting or stabilization.
•Restrain the unit completely while lifting or transporting so it cannot tip.
•Remove all moving parts, such as the cover and beads, during transfers to prevent shifting
and damage.

19 | Page
cascadesciences.com |Tel. [phone]
INSTALLATION
LEVELING
The bead bath is equipped with non-adjustable rubber feet to raise it off the counter and prevent
sliding. Ensure that the unit is on a flat and level surface prior to placing the unit in operation.
INSTALL THE BEAD BATH
Install the unit in a workspace location that meets the criteria discussed in the previous entries of the
Installation section.

20 | Page
cascadesciences.com |Tel. [phone]
INSTALLATION
DEIONIZED AND DISTILLED WATER
Do not use deionized water to clean the unit or cover, even if DI water is readily available in your
laboratory.
•Use of deionized water may corrode metal surfaces and voids the manufacturing warranty.
•The manufacturer recommends the use of distilled water in the resistance range of 50K
Ohm/cm to 1M Ohm/cm, or a conductivity range of 20.0 uS/cm to 1.0 uS/cm, for cleaning
applications.
INSTALLATION CLEANING AND DISINFECTING
The manufacturer recommends cleaning and disinfecting the unit and accessories prior to
installation.
Cleaning the Unit
•The unit was cleaned at the factory but may have been exposed to contaminants during
shipping.
•Remove all wrappings and coverings from the gable cover prior to cleaning and assembly.
•Please see the Cleaning and Disinfecting procedure on page 35 in the User Maintenance
chapter for information on how to clean and disinfect without damaging the unit.
•The unit is not watertight. Do not fill the unit with water for cleaning.
Cleaning the Beads
•Always wear gloves when handling beads to avoid contaminating the beads and bath.
•Remove all packaging materials from beads prior to cleaning.
•See page 36 in the User Maintenance chapter for information on how to clean and disinfect
Lab Armor beads.
•Do not place beads in the unit at this time.