Operator’s Manual
Cryoprecipitate Bath
111100--227766
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01 November 2019
Table of Contents
Introduction ................................................................................................................................................. 2
General Safety Information ....................................................................................................................... 2
Safety Recommendations ......................................................................................................................... 3
Regulatory Compliance & Testing ............................................................................................................. 3
Unpacking .................................................................................................................................................. 4
Contents .................................................................................................................................................... 4
Controls and Components ......................................................................................................................... 4
Installation ................................................................................................................................................... 6
Site Requirements ..................................................................................................................................... 6
Ambient Temperature and Relative Humidity ........................................................................................ 6
Location ................................................................................................................................................. 6
Clearance ............................................................................................................................................... 6
Reservoir Cover ......................................................................................................................................... 6
Electrical Power ......................................................................................................................................... 6
Reservoir Drain .......................................................................................................................................... 6
Suitable Reservoir Fluids........................................................................................................................... 7
Normal Operation ........................................................................................................................................ 7
Turning the Cryoprecipitate Bath ON ........................................................................................................ 7
Using the Timer ......................................................................................................................................... 7
Calibration Offset (°C) ............................................................................................................................... 7
Display, Alarm, and Error Messages ......................................................................................................... 8
Routine Maintenance and Troubleshooting ............................................................................................. 9
Condenser, Air Vents, and Reusab le F ilt er ............................................................................................... 9
Fluid Filter .................................................................................................................................................. 9
Troubleshooting Chart ............................................................................................................................... 9
Technical Information ............................................................................................................................... 10
Performance Specifications ..................................................................................................................... 10
Equipment Disposal (WEEE Directive) ................................................................................................... 11
Replacement Parts .................................................................................................................................... 11
Service and Technical Support ............................................................................................................... 11
Warranty ..................................................................................................................................................... 12
Appendix .................................................................................................................................................... 13
Flow Diagram .......................................................................................................................................... 13
Wiring Diagram ........................................................................................................................................ 14
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Introduction
The Cryoprecipitate Bath is a self-contained, custom-designed Recirculating Chiller designed for the safe,
reliable thawing of Fresh Frozen Plasma (FFP) for the recovery of Cryoprecipitated Antihemophilic Factor
(AHF). It is capable of thawing up to 24 units of FFP or whole blood (WB) simultaneously.
Standard features include:
• 13.8 gallon (52.24 liter) res ervo ir
• Removable, center-hinged reservoir cover
• 4°C preset thawing temperature
• Bright temperature and elapsed time displays
• Calibration capability
• Removable, high-efficiency fluid filter
• Reservoir drain
• Over-temperature and flow alarms
The unit is designed to be used with distilled water. Wetted parts within the recirculation system are
brass, stainless steel, polyethylene, EPDM rubber, and nylon. Please ensure that any fluids used with the
bath are compatible with these m ater ials.
General Safety Information
When installed, operated, and maintained according to the directions in this manual and common safety
procedures, your Cryoprecipitate Bath should provide safe and reliable temperature control. Please
ensure that all individuals involved in the installation, operation, or maintenance of this Cryoprecipitate
Bath read this manual thoroughly prior to working with the unit.
This symbol marks chapters and sections of this instruction manual that are particularly relevant to
safety. When attached to the unit, this symbol draws attention to the relevant section of the
instruction manual.
This symbol indicates that hazardous voltages may be present.
This symbol marks information that is particularly important.
This symbol indicates alternating current.
This symbol on the Power Switch / Circuit Breaker indicates that it places the unit into a fully
powered state.
This symbol on the Power Switch / Circuit Breaker indicates that it disconnects power to the unit.
This symbol on the Power Switch indicates that it places the unit in a standby mode. It DOES NOT
fully disconnect the unit from the power supply.
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This symbol indicates a protective conductor terminal.
Read all instructions pertaining to safety, set-up, and operation.
Proper operation is the users’ responsibility.
Safety Recommendations
To prevent injury to personnel and/or damage to property, always follow your workplace’s safety
procedures when operating this equipment. You should also comply with the following safety
recommendations:
WARNING:
• Always connect the power cord on this Cryoprecipitate Bath to a grounded (3-prong) power outlet.
Make certain that the outlet is the same voltage and frequency as your unit.
• Never operate the Cryoprecipitate Bath with a damaged power cord.
• Always turn the Cryoprecipitate Bath OFF and disconnect mains power before performing any
maintenance or service.
WARNING:
• Never operate the Cryoprecipitate Bath without bath fluid in the reservoir. Periodically check the
reservoir to ensure that the liquid depth is within acceptable levels. Always refill the reservoir
using the same bath fluid type that is already in the reservoir.
• Use compatible bath fluids only.
• Always drain all fluid from the reservoir before moving or lifting your Cryoprecipitate Bath. Be
sure to follow your organization’s procedures and practices regarding the safe lifting and
relocation of heavy objects.
WARNING: It is the user’s responsibility to properly decontaminate the unit in the event hazardous
materials are spilled on exterior or interior surfaces. Consult manufacturer if there is any doubt
regarding the compatibility of decontamination or cleaning agents.
Regulatory Compliance & Testing
CSA UL (60Hz units)
CAN/CSA C22.2 No. 61010-1-04 — Safety Requirements for Electrical Equipment for Measurement,
Control and Laboratory Use, Part I: General Requirements.
CAN/CSA C22.2 No. 61010-010-04 — Safety Requirements for Electrical Equipment for Measurement,
Control and Laboratory Use - Part 2-010: Particular Requirements for Laboratory Equipment for the
Heating of Materials.
UL Std No. 61010-1 — Electrical Equipment for Laboratory Use, Part I: General Requirements.
UL Std No. 61010A-2-010 — Electrical Equipment for Laboratory Use, Part 2: Particular Requirements
for Laboratory Equipment for the Heating of Materials.
CE (50Hz units)
EC Low Voltage Directive 2006/95/EC
EC Electromagnetic Compatibility Directive 2004/108/EC
IEC 61010-1-2001
IEC 61326:2005 / EN 61326 : 2006
Highly Accelerated Life Test (HALT) and Vibration Tests per ASTM D4169-8 (All units)
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Unpacking
r
Your Cryoprecipitate Bath is shipped in a special carton. Retain the carton and all packing materials until
the unit is completely assembled and working properly. Set up and run the unit immediately to confirm
proper operation. Beyond one week, your unit may be warranty repaired, but not replaced. If the unit is
damaged or does not operate properly, contact the transportation company, file a damage claim and
contact the company where your unit was purchased immediately.
Contents
Cryoprecipitate Bath
•
• Removable reservoir lid
• Operator’s manual
• IEC Power Cord
• ½" NPT (12.7 mm) reservoir drain valve
Controls and Components
Reservoir
(hinged reservoir lid removed)
Removable Air Filte
Controller
(see detail on following
page)
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Timer Displa
y
y
t
/
r
r
Power Switch
Circuit Breake
Timer Button
Not Used Temperature Displa
Temperature Uni
Temperature Unit LED
Select / Set Knob
LED (°C)
Power Button
(°F) Not Used
IEC Electrical
Connecto
Reservoir Drain
(shown with supplied valve
installed)
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Installation
WARNING: Be sure all power is off before proceeding.
Site Requirements
Ambient Temperature and Relative Humidity
The Cryoprecipitate Bath is designed for indoor installation in ambient temperatures between 5° and 35°C
(41° and 95°F); relative humidity should not exceed 80% (non-condensing).
Location
The Cryoprecipitate Bath should be installed on a strong, level surface. It should not be installed closer
than 4 feet (1.4 meters) to a heat-generating source, such as heating pipes, boilers, etc. Do not place it
where corrosive fumes, excessive moisture, excessive dust, or high room temperatures are present.
For ease of positioning and maneuverability, the Cryoprecipitate Bath is supplied with casters. The front
wheels can be locked to keep the Cryoprecipitate Bath in place while in use.
To help prevent voltage drops, position the Cryoprecipitate Bath as close as possible to the power
distribution panel. Avoid vol tage dr ops b y using a prop er l y grounde d power outle t wir ed with 14 gauge or
larger diameter wire. The use of an extension cord is not recommended.
Clearance
Adequate clearance should be allowed on the front, sides, and rear of the Cryoprecipitate Bath for access
to connections and components. The front and rear vents of the Cryoprecipitate Bath must be a minimum
of 24 inches (61 cm) away from walls or vertical surfaces so air flow is not restricted.
Reservoir Cover
The reservoir cover for the unit is packaged separately. To attached the reservoir cover to the unit,
position the cover’s hinge holes over the studs on the Cryobath’s chassis and secure with the provided
nuts.
Electrical Power
An IEC power cord is provided with the Cryoprecipitate Bath. It should be attached to the receptacle on
the rear of the enclosure. Make sure that the power outlet used for the Cryoprecipitate Bath is properly
grounded and matches the voltage and frequency indicated on the identification label on the back of the
Cryoprecipitate Bath.
The use of an extension cord is not recommended. However, if one is necessary, it must be properly
grounded and capable of handling the total wattage of the unit. The extension cord must not cause more
than a 10% drop in voltage to the Cryoprecipitate Bath.
WARNING: DO NOT plug the Cryoprecipitate Bath int o the elec tric al out let unt il the unit is
ready for operation.
Reservoir Drain
A ½ inch NPT valve is provided for the reservoir’s gravity drain (shown in the
closed position). It should be attached to the Cryoprecipitate Bath before
operation. The drain valve can be piped to a plumbing system or a receptacle
may placed below the bottom of the reservoir. If a receptacle is used, be sure
it is of sufficient volume to hold all the water in the reservoir. Be sure to place
the reservoir valve in the closed position before adding fluid to the reservoir.
Drain Valve
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Suitable Reservoir Fluids
The Cryoprecipitate Bath is desig ned to be used with d istil le d wat er. T he res ervo ir c an hold up to 13.8
gallons (52.24 liters) of fluid. Be sure to compensate for fluid displacement when placing objects in the
reservoir.
WARNING: Only use fluids that will satisfy safety, health, and equipment compatibility
requirements. Caustic, corrosive, or flammable fluids must never be used.
CAUTION: The unit will not run without fluid in the reservoir.
Normal Operation
Turning the Cryoprecipitate Bath ON
Plug the Cryoprecipitate Bath’s power cord into an appropriate electrical outlet.
Place the Power Switch / Circuit Breaker on the rear of the instrument enclosure in the ON position. Three
decimal points will appear on the Timer display and two decimal points will appear on the Temperature
display. The Cryoprecip itat e Bath is now in the Stand by Mode.
Press the Power Button on the Controller. The unit will begin to cool the reservoir fluid to 4ºC and the
actual fluid temperature will appear on the Temperature display.
Using the Timer
The Timer displays how long the bath has been running, in minutes. To view hours of use, press and hold
the Timer Button for approximately four seconds. The timer resets to 0 after 99 hours and 59 minutes.
The timer is not active in Standby mode and resets when electrical power is lost or turned OFF at either
the Power Button or Power Switch / Circuit Breaker.
Calibration Offset (°C)
This menu item allows you to adjust the Cryoprecipitate Bath’s displayed temperature reading to match
that of a traceable standard. It allows you to offset the displayed temperature value by as much as
±3.0°C.
1. Press and release the Select / Set Knob; 4ºC will be displayed.
2. Press the Select / Set Knob again and hold until the decimal point begins to flash (about 4
seconds). The current calibration offset and bath temperature will be displayed alternately.
3. Rotate the Select / Set Knob to the desired offset. Press the Select / Set Knob or wait for the
menu to time out to accept the new calibration offset value.
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Display, Alarm, and Error Messages
When certain conditions are detected, a message code flashes on the display and the local audio alarm
sounds. Depending on the nature of the condition, power to various systems components, such as the
compressor, heater, fan, and pump, is removed. When the condition causing the alarm or fault is rectified,
clear the error code by turning the unit OFF and then back ON by using either the Power Button or Power
Switch / Circuit Breaker.
Message Code Description Action Required
External remote control active,
E-C
EFL
EHA
Cryoprecipitate Bath in standby (for units
with remote on/off option)
Low fluid flow warning / alarm
Front panel high ambient temperature
warning.
Normal — Unit idle until remotely activated
Warning / Alarm — Fluid flow is too low. An
alarm will sound 5 times, once every 2 seconds.
If the fluid flow has not been raised 2 seconds
after the fifth alarm, the unit will shut down and
fault code 05 will be displayed.
Add fluid to the reservoir, check that drain is
closed
Warning - The ambient temperature is higher
than 45ºC. If ambient temperature reaches 50ºC,
the unit will shut down and fault code 16 will be
displayed.
Lower ambient temperature
03
04
05
10
11
16
High limit temperature alarm
Over-temperature protection alarm
No Flow
Triac fault
Internal probe fault
High ambient temperature alarm
Alarm — Fluid temperature has reached high
temperature limit value (50.0ºC). Compressor,
heater, fan, and pump turned off.
Contact supplier.
Alarm — Fluid temperature is above
Cryoprecipitate Bath’s factory set high
temperature safety cutoff. Power to condenser,
heater, and fan turned off; pump remains on.
Contact supplier.
Alarm — Activated when the liquid level in the
reservoir falls below an acceptable level for 10
seconds or longer. Compressor, heater, fan, and
pump turned off.
Add fluid to reservoir.
Fault — Power to compressor, heater, fan, and
pump turned off.
Contact supplier.
Fault — Faulty temperature probe. Power to
compressor, heater, fan, and pump turned off.
Contact supplier.
Alarm — Ambient temperature at front panel is
higher than high ambient temperature limit.
Compressor, heater, fan, and pump turned off.
Occurs when the ambient temperature exceeds
the set ambient limit by 5ºC or more.
Lower temperature in area in which
Cryoprecipitate Bath is located.
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Routine Maintenance and Troubleshooting
The Cryoprecipitate Bath is designed to require a minimum of periodic maintenance.
Condenser, Air Vents, and Reusable Filter
To keep the system operating at optimum cooling capacity, the condenser, the air
vents, and reusable filter should be kept free of dust and dirt. They should be
checked on a scheduled basis and cleaned as required.
The reusable filter is easily accessed from either the left or right side of the unit. Use
a mild detergent and water solution to wash off any accumulated dust and dirt and
then rinse and dry thoroughly before reinstalling.
Fluid Filter
A removable, highly efficient fluid filter is integrated into the fluid
reservoir. To clean the filter, simply unscrew the filter (located at the
bottom rear of the reservoir) rinse and reinstall. The filter should be
checked regularly to ensure maximum efficiency and product life.
Troubleshooting Chart
WARNING: Refer servicing to qualified service personnel.
WARNING: When electrical power is ON, dangerous voltages exist within chassis components. Use
extreme care when measuring voltages on live circuits.
Problem Possible Causes Corrective Action
Unit does not run
(digital displays blank)
Unit does not run
(three decimal points
appear on temperature
display, two decimal points
on timer display)
No or insufficient fluid
circulation
Unit does not cool or
cooling is insufficient
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No power to unit Check that the electrical cord is secure and
connected to an operating electrical outlet.
Check that Power Switch / Circuit Breaker on rear of
unit is ON.
Unit in Standby mode Press Power Button on front panel.
Insufficient fluid in reservoir
Fluid filter plugged
Pump is not operating
Dust build up on air filter or
condenser
Blocked air ventilation
screens
Ambient air temperature too
high
Low or high line voltage
Add fluid to reservoir.
Clean fluid filter.
Replace pump.
Clean air filter and/or condenser as required.
Remove blockages as required.
Decrease ambient air temperature.
Check and correct as required.
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Problem
Fault code 11 on display Internal probe failure Contact supplier
Fault code 05 on display Interference on electrical
Possible Causes Corrective Action
Check and correct as required.
power line
Triac failure
Contact supplier.
Technical Information
Performance Specifications
Operating Temperature: Fixed at 4°C (other factory-s et operat ing tem perat ures available)
Temperature Stability: ±0.1°C
Temperature Units: °C
Reservoir Capacity: 13.8 gallons / 52.24 liters
Compressor: ¼ HP
Working Access: 20.6 x 13 x 12” / 52.4 x 33 x 30.5 cm (L x W x D)
Overall Dimensions: 28 x 14.5 x 36.6” / 71.1 x 37 x 93 cm (L x W x H)
Shipping Weight: 200 lbs / 90.6 kg
Electrical Requirements: 120V, 60Hz, 11.25A
240V, 50Hz, 9.0A
Specifications subject to change without notice
Environmental Conditions
Indoor use only
Maximum Altitude: 2000 meters
Operating Ambient: 5° to 35°C
Relative Humidity: 80% for temperatures to 35°C
Pollution Degree: 2
Class 1: Residential, Commercial, Light Industrial
Class 2: Heavy Industrial
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EEqquuiippmmeenntt DDiissppoossaall ((WWEEEEEE DDiirreeccttiivvee))
or
This equipment is marked with the crossed out wheeled bin symbol to indicate it is covered by the Waste
Electrical and Electronic Equipment (WEEE) Directive and is not to be disposed of as unsorted municipal
waste. Any products marked with this symbol must be collected separately, according to the
regulatory guidelines in your area.
It is your responsibility to correctly dispose of this equipment at lifecycle-end by handing it over to an
authorized facility for separate collection and recycling. It is also your responsibility to decontaminate the
equipment in case of biological, chemical and/or radiological contamination, so as to protect the persons
involved in the disposal and recycling of the equipment from health hazards. By doing so, you will help to
conserve natural and envir onmental resources and you will ensure that your equipment is recycled in a
manner that protects human health.
Requirements for waste collection, reuse, recycling, and recovery programs vary by regulatory authority
at your location. Contact your local responsible body (e.g., your laboratory manager) or authorized
representative for information regarding applicable disposal regulations.
Replacement Parts
Description Part Number
Operator’s Manual 110-276
Air Filter 750-855
Fluid Filter 300-465
Reservoir Lid 510-447
Service and Technical Support
If you have followed the troubleshooting steps outlined previously and your Cryoprecipitate Bath still fails
to operate properly, contact the supplier from whom the unit was purchased. Have the following
information available for the customer service person:
• Model, Serial Number, and Voltage (from back panel label)
• Date of purchase and purchase order number
• Supplier’s order number or invoice number
• A summary of the problem
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Warranty
The manufacturer agrees to correct for the original user of the product, either by repair (using new or
refurbished parts), or at the manufacturer’s election, by replacement (with a new or refurbished product),
any defects in material or workmanship which develop during the warranty period. The standard warranty
is twenty-four (24) months after delivery of the product. In the event of replacement, the replacement unit
will be warranted for the remainder of the original warranty period or ninety (90) days, whichever is longer.
For purposes of this limited warranty, “refurbished” means a product or part that has been returned to its
original specifications. In the event of a defect, these are your exclusive remedies.
If the product should require service, contact the manufacturer’s/supplier’s office for instructions. When
return of the product is necessary, a return authorization number is assigned and the product should be
shipped, transportation charges pre-paid, in either its original packaging or packaging affording an equal
degree of protection to the indicated service center. To insure prompt handling, the return authorization
number must be placed on the outside of the package. A detailed explanation of the defect should be
enclosed with the item.
The warranty shall not apply if the defect or malfunction was caused by accident, neglect, unreasonable
use, improper service, acts of God, modification by any party other than the manufacturer, or other
causes not arising out of defects in material or workmanship.
EXCLUSION OF IMPLIED WARRANTIES. THERE ARE NO WARRANTIES, EXPRESSED OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THOSE OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE WHICH EXTEND BEYOND THE DESCRIPTION AND PERIOD AS STATED
IN THE OPERATOR’S MANUAL INCLUDED WITH EACH PRODUCT.
LIMITATION ON DAMAGES. THE MANUFACTURER’S SOLE OBLIGATION UNDER THE WARRANTY
IS LIMITED TO THE REPAIR OR REPLACEMENT OF A DEFECTIVE PRODUCT AND THE
MANUFACTURER SHALL NOT, IN ANY EVENT, BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES OF ANY KIND RESULTING FROM USE OR POSSESSION OF THIS
PRODUCT.
Some states do not allow: (A) limitations on how long an implied warranty lasts; or (B) the exclusion or
limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to
you. This warranty gives you specific legal rights and you may have other rights that vary from state to
state.
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Appendix
Flow Diagram
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Wiring Diagram
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