Shel lab SCO58 User manual

AIR-JACKETED CO2 INCUBATORS 115 Volts
Installation and
Operation Manual
SCO58
SCO40
SCO31
Previously designated:
2460, 2440, 2428

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AIR-JACKETED CO2INCUBATORS 115 Voltage
Installation and Operation Manual
Part Number (Manual): 4861710
Revision: December 24, 2014
Pictured on front cover: SCO58
These units are compliant with the following standards for use within an ambient air pressure range
of 22.14 –31.3 inHg (75 –106 kPa), with no flammable, volatile, or combustible materials being
heated.
CAN/CSA C22.2 No. 61010-1:2012
CAN/CSA C22.2 No. 61010-2-010 + R:2009
UL 61010A-2-010:2002
UL 61010-1:2012
EN 61010-1:2010
EN 61010-2-010:2003
SCO40
SCO31

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TABLE OF CONTENTS
INTRODUCTION........................................................................................................................................... 4
General Safety Considerations.................................................................................................................4
Engineering Improvements .......................................................................................................................5
Contacting Assistance...............................................................................................................................5
RECEIVING YOUR INCUBATOR ................................................................................................................6
Inspecting the Shipment............................................................................................................................6
Recording Data Plate Information...........................................................................................................10
INSTALLATION..........................................................................................................................................11
Ambient Conditions.................................................................................................................................11
Location...................................................................................................................................................11
Power Source..........................................................................................................................................11
Lifting.......................................................................................................................................................12
Leveling...................................................................................................................................................12
Access Port Stopper ...............................................................................................................................12
Connect the CO2Supply to the Incubator...............................................................................................13
Shelving Installation ................................................................................................................................14
Cleaning and Deionized Water ...............................................................................................................15
GRAPHIC SYMBOLS.................................................................................................................................16
CONTROL PANEL OVERVIEW.................................................................................................................18
OPERATION...............................................................................................................................................20
Theory of Operation ................................................................................................................................20
Preparing the Incubator...........................................................................................................................22
Set the Temperature Set Point................................................................................................................23
Calibrate the Temperature display..........................................................................................................24
Set the Over Temperature Limit..............................................................................................................26
Muting the Audible Temperature Alarm ..................................................................................................27
Set the CO2Set Point..............................................................................................................................27
Calibrating the CO2 Display.....................................................................................................................28
Muting the Audible CO2Alarm ................................................................................................................31
No Gas Supply Alarm (NGS) ..................................................................................................................31
Loading the Incubator .............................................................................................................................32
Attaching equipment to the Interior Accessory Outlets...........................................................................32
Data Output Capabilities .........................................................................................................................33
USER MAINTENANCE...............................................................................................................................34
Cleaning and Disinfecting .......................................................................................................................34
Maintaining Atmospheric Integrity...........................................................................................................35
Electrical Components ............................................................................................................................35
Condensation and the Dew Point............................................................................................................36
UNIT SPECIFICATIONS.............................................................................................................................37
Weight .....................................................................................................................................................37
Dimensions..............................................................................................................................................37
Capacity ..................................................................................................................................................37
CO2..........................................................................................................................................................38
Temperature............................................................................................................................................38
Power ......................................................................................................................................................38
PARTS AND CONSUMABLES..................................................................................................................39

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INTRODUCTION
Thank you for purchasing a Sheldon SCO Series Air-Jacketed CO2Incubator. We know that in
today’s competitive marketplace, customers have many choices when it comes to constant
temperature equipment. We appreciate you choosing ours. Our continued reputation as a leading
laboratory product manufacturer rests with your satisfaction. Sheldon Manufacturing, Inc. stands
behind our products, and we will be here if you need us.
These CO2 incubators are intended for professional, industrial, or educational cell cultivation
applications. They are not designed for use in hazardous or household locations.
Before using the incubator read the entire manual to understand how to install, operate, and
maintain the incubator in a safe manner. Keep this manual available for use by all incubator
operators. Ensure that all operators are given appropriate training before the incubator begins
service.
GENERAL SAFETY CONSIDERATIONS
Note: Failure to follow the guidelines and instructions in this manual may create a protection
impairment by disabling or interfering with the unit’s safety features. This can result in injury
or death.
Your Shel Lab CO2incubator and its recommended accessories are designed and tested to meet
strict safety requirements. Only use this equipment for its intended application. Any alterations or
modifications void the warranty.
For continued safe operation of your incubator always follow basic safety precautions including:
Follow all local ordinances in your area regarding the use of this incubator. If you have any
questions about local requirements, please contact the appropriate local agencies.
The power supply for the unit must be an earth grounded electrical outlet that conforms to
national and local electrical codes. If the incubator is not grounded properly, parts such as
knobs and controls can conduct electricity and cause serious injury.
Always use the power cord supplied with the unit or an identical replacement cord.
Avoid damaging the power cord. Do not bend it 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.
Position the unit so that the user can quickly unplug the cord in the event of an emergency.
Use only approved accessories.

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INTRODUCTION (CONTINUED)
ENGINEERING IMPROVEMENTS
Sheldon Manufacturing 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 Shel Lab dealer or
distributor for assistance.
CONTACTING ASSISTANCE
If you are unable to resolve a technical issue with your incubator, please contact Sheldon Technical
Support. Phone hours for Sheldon Technical Support are 6am –4:30pm Pacific Coast Time (west
coast of the United States, UTC -8). Please have the following information ready when calling or
emailing Technical Support: the model number and the serial number (see page 10).
EMAIL: [email protected] PHONE: [phone] extension 3, or [phone] FAX: (503)
640-1366
Sheldon Manufacturing INC.
P.O. Box 627
Cornelius, OR 97113