Thermo Scientific ULT-10140-9-D Owner's manual

Cryogenic Storage
Freezers
Installation and Operation
325440H01 Rev. A December 2013
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IMPORTANT Read this instruction manual. Failure to follow the instructions in this manual can result in
damage to the unit, injury to operating personnel, and poor equipment performance.
CAUTION All internal adjustments and maintenance must be performed by qualified service personnel.
Material in this manual is for informational purposes only. The contents and the product it describes are
subject to change without notice. Thermo Fisher Scientific makes no representations or warranties with respect
to this manual. In no event shall Thermo be held liable for any damages, direct or incidental, arising from or
related to the use of this manual.
© 2013 Thermo Fisher Scientific Inc. All rights reserved.

Thermo Fisher Scientific Inc. provides this document to its customers with a product purchase to use in the
product operation. This document is copyright protected and any reproduction of the whole or any part of this
document is strictly prohibited, except with the written authorization of Thermo Fisher Scientific Inc.
The contents of this document are subject to change without notice. All technical information in this
document is for reference purposes only. System configurations and specifications in this document supersede
all previous information received by the purchaser.
Thermo Fisher Scientific Inc. makes no representations that this document is complete, accurate or error-
free and assumes no responsibility and will not be liable for any errors, omissions, damage or loss that might
result from any use of this document, even if the information in the document is followed properly.
This document is not part of any sales contract between Thermo Fisher Scientific Inc. and a purchaser. This
document shall in no way govern or modify any Terms and Conditions of Sale, which Terms and Conditions of
Sale shall govern all conflicting information between the two documents.

Table of Contents
Table of Contents
Cryogenic Models.....................................................................1
Safety Precautions.....................................................................2
General Recommendations .......................................................4
Temperature Monitoring .........................................................4
Recommended Use ..................................................................4
Unpacking ...............................................................................4
Operating Standards.................................................................5
Electrical Specifications............................................................5
Installation ...............................................................................6
Location...................................................................................6
Wiring .....................................................................................6
Leveling ...................................................................................7
Operation .................................................................................8
Control Panel Features.............................................................8
Initial Loading .......................................................................10
Start Up .................................................................................11
Frame Heater Switch..............................................................14
Backup System (Optional) .....................................................15
Maintenance and Troubleshooting .........................................19
Condenser Maintenance ........................................................19
Gasket Maintenance...............................................................19
Defrosting the Freezer............................................................20
Alarm Battery Maintenance....................................................20
Troubleshooting Procedures...................................................21
Chart Recorders......................................................................22
Set Up and Operation............................................................22
Power Supply.........................................................................23
Changing Chart Paper ...........................................................23
Calibration Adjustment..........................................................23
Warranty ................................................................................25

Cryogenic Models
Thermo Scientific Cryopgenic Storage Freezers Installation and Operation Manual 1
1 Cryogenic Models The following cryogenic models are described in this manual:
Model Number Suffix
ULT-10140-9-D 19
ULT-10140-9-M 24
ULT-10140-9-V 23
ULT-7150-9-D 19
ULT-7150-9-M 24
ULT-7150-9-V 23

Safety Precautions
2 Installation and Operation Manual Thermo Scientific Cryogenic Storage Freezers
2 Safety Precautions In this manual, the following symbols and conventions are used:
This symbol used alone indicates important operating instructions which
reduce the risk of injury or poor performance of the unit.
CAUTION: This symbol, in the context of a CAUTION, indicates a
potentially hazardous situation which if not avoided could result in minor to
moderate injury or damage to the equipment.
WARNING: This symbol indicates potentially hazardous situations which,
if not avoided, could result in serious injury or death.
WARNING: This symbol indicates situations where dangerous voltages
exist and potential for electrical shock is present.
The snowflake symbol indicates extreme low temperatures and high risk of
frostbite. Do not touch bare metal or samples with unprotected body parts.
This symbol indicates a need to use gloves during the indicated procedures.
If performing decontamination procedures, use chemically resistant gloves.
Use insulated gloves for handling samples and when using liquid nitrogen.
Before installing, using or maintaining this product, please be sure to read
this manual and product warning labels carefully. Failure to follow these
instructions may cause this product to malfunction, which could result in
injury or damage.

Safety Precautions
Thermo Scientific Cryopgenic Storage Freezers Installation and Operation Manual 3
Below are important safety precautions that apply to this product:
Use this product only in the way described in the product literature and in
this manual. Before using it, verify that this product is suitable for its
intended use. If this equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be impaired.
Do not modify system components, especially the controller. Use OEM
exact replacement equipment or parts. Before use, confirm that the product
has not been altered in any way.
WARNING: Your unit must be properly grounded in conformity with
national and local electrical codes. Never connect the unit to overloaded
power sources.
WARNING: Disconnect the unit from all power sources before cleaning,
troubleshooting, or performing other maintenance on the product or its
controls.

General Recommendations
4 Installation and Operation Manual Thermo Scientific Cryogenic Storage Freezers
3 General
Recommendations
3.1 Temperature
Monitoring
IMPORTANT NOTE We recommend the use of a redundant and independent
temperature monitoring system so that the freezer can be monitored continuously
for performance commensurate with the value of product stored.
3.2 Recommended Use The refrigeration system is designed to maintain cryogenic temperatures
with safety only when the freezer is used for storage. These models may be
used in an ambient environment of 15-25°C (59-77°F).
This unit is not intended for use as a medical device.
CAUTION: This unit is not a “rapid-freeze” device. Freezing large
quantities of liquid, or high-water content items, will temporarily increase
the chamber temperature and will cause the compressors to operate for a
prolonged time period. This activity could also cause damage to the cabinet.
WARNING: DO NOT store flammable liquidsin this unit.
Avoid opening the lid for extended time periods, since chamber temperature
air will escape rapidly. Room air, which is higher in humidity, replacing
chamber air may cause frost to develop in the chamber more rapidly.
3.3 Unpacking At delivery, examine the exterior for physical damage while the carrier’s
representative is present. If exterior damage is present, carefully unpack
and inspect the unit and all accessories for damage.
If there is no exterior damage, unpack and inspect the equipment within
five days of delivery. If you find any damage, keep the packing materials
and immediately report the damage to the carrier. Do not return goods
without written authorization. When submitting a claim for shipping
damage, request that the carrier inspect the shipping container and
equipment.
CAUTION! Do not discard the sublids from chest-style units. The
sublids are necessary to maintain correct temperature, moisture control, and
economy of operation.

Operating Standards
Thermo Scientific Cryopgenic Storage Freezers Installation and Operation Manual 5
4 Operating
Standards The freezers described in this manual are classified for use as stationary
equipment in a Pollution Degree 2 and Overvoltage Category II
environment.
These units are designed to operate under the following environmental
conditions:
• Indoor use
• Altitude up to 2000m
• Maximum relative humidity 60% for temperatures
up to 32°C (90°F)
• Main supply voltage fluctuations not to exceed 10% of the nominal
voltage.
4.1 Electrical
Specifications The last character in the model number listed on the dataplate identifies the
electrical specifications for your unit.
The voltage types are D, M, and V, as specified in the following table:
Table 1: Electrical Specifications
Model Voltage Frequency/
Phase Amps/Breaker
10140D 208/230V 60Hz/1Ø23.0/30A
10140M 380V 50Hz/3Ø11.0/15A
10140V 230V 50Hz/1Ø23.0/30A
7150D 208/230V 60Hz/1Ø23.0/30A
7150M 380V 50Hz/3Ø11.0/15A
7150V 230V 50Hz/1Ø23.0/30A

Installation
6 Installation and Operation Manual Thermo Scientific Cryogenic Storage Freezers
5 Installation
WARNING: Do not exceed the electrical ratings printed on the dataplate
located on the lower left side of the unit.
CAUTION! Improper operation of the equipment could result in
dangerous conditions. To preclude hazard and minimize risk, follow all
instructions and operate within the design limits noted on the dataplate.
5.1 Location Install the unit in a level, well-ventilated indoor area free from vibration and
excessive dust.
To provide adequate ventilation, be sure to leave at least 12 inches of
clearance on the sides and behind the unit.
CAUTION! To allow for proper air flow, a minimum of 12 inches of
clearance space is required on the sides and behind the freezer. Allow enough
clearance so that the lid can swing open at least 90 degrees.
Do not position the equipment in direct sunlight or near heating diffusers,
radiators, or other sources of heat. The ambient temperature range at the
location must be 59 to 77°F (15 to 25°C).
Make sure that there is no other equipment discharging condenser outlet air
near the freezer’s condenser inlet.
5.2 Wiring Always connect the freezer to a dedicated (separate) circuit. Supply voltage
must be within +10% or -10% of the freezer rated voltage.
CAUTION Connect the equipment to the correct power source. Incorrect
voltage can result in severe damage to the equipment.
CAUTION For personal safety and trouble-free operation, this unit must
be properly grounded before it is used. Failure to ground the equipment
may cause personal injury or damage to the equipment. Always conform to
the National Electrical Code and local codes. Do not connect the unit to
overloaded power lines.
CAUTION Do not position the unit in a way that impedes access to the
disconnecting device or circuit breaker in the back of the unit.