Cardinal Health 3850 Instruction Manual

Co2 incubator – 29 cu ft.

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CO2 Incubator – 29 cu ft.

Instruction Manual

Cat. CH3850

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Summary of Contents for Cardinal Health 3850

Page 1 CO2 Incubator – 29 cu ft. Instruction Manual Cat. CH3850...
Page 2 Preface Covered in this manual Catalog # Model # CH3850 3850 Manual Number 7003850 3/3/14 Original ECR/ECN Date Description Cardinal Health Reach-In Incubator...
Page 3 Cardinal Health makes no representations or warranties with respect to this manual. In no event shall Cardinal Health be held liable for any damages, direct or incidental, arising out of or related to the use of this manual.
Page 4 4 Always use the proper protective equipment (clothing, gloves, goggles, etc.) 4 Always dissipate extreme cold or heat and wear protective clothing. 4 Always follow good hygiene practices. 4 Each individual is responsible for his or her own safety. Cardinal Health Reach-In Incubator...
Page 6: Table Of Contents
Enable the High Humidity Feature ........3-6 Cardinal Health...
Page 7 Warranty ...........9-1 Reach-In Incubator Cardinal Health...
Page 8: Installation And Start-Up
Casters Figure 1-1. Front View Figure 1-2. Side View Power Inlet Alarm Contact Connection Figure 1-4. Top View 1/4” NPT Water Inlet Drip Trough Drain 3/8” NPT w/ Plug 3/8” NPT Overflow/Drain Figure 1-3. Back View Cardinal Health Reach-In Incubator...
Page 9: Control Panel Keys, Displays, & Indicators
Scroll for Parameters Arrows - Moves the operator through the choic- es of the selected mode. Inject Indicator - Lights when CO is being injected into the incu- bator. % CO2 Display - Displays CO percentage continuously. Reach-In Incubator Cardinal Health...
Page 10: Keypad Operation
Section 1 Installation and Start-Up The Model 3850 Series Reach-In Incubator has four basic modes that Keypad Operation allow incubator setup: Run, Setpoints, Calibration and System Configuration. • Run is the default mode during normal operation. • Set is used to enter system setpoints.
Page 11: Unit Installation
Accidental spills of hazardous materials on or inside this unit are the responsibility of the user. Reach-In Incubator Cardinal Health...
Page 12: Installing The Shelves
(30 PSIG max.) to 3/8” ID hose Back of Unit Chamber Drain (Overflow) - 3/8” elbow with 3/8” hose barb fitting. Install with fitting sloping slightly downward. Back View Floor Figure 1-7. Top View of Fitting Connections Cardinal Health Reach-In Incubator...
Page 13: The Water Supply
With the water turned on, a float valve inside the incubator regulates the water level in the humidity reservoir. When the reservoir is full, a 10- second audible tone is heard and the ADD WATER message no longer displays. Reach-In Incubator Cardinal Health...
Page 14: Connecting The Unit To Electrical Power
Position the incubator so the unit can be easily disconnected. Plug the provided power cord into the power inlet connector on the back of the cabinet, then into a grounded, dedicated electrical circuit. Cardinal Health Reach-In Incubator...
Page 15: Connecting The Co2 Gas Supply
0-2000 psig range. The low pressure gauge, at the incubator inlet, should have a 0-30 psig range. Input pressure to the incubator must be maintained at 15 psig (103.4 kPa), ±5 psig. Caution Each tank should be connected to one incubator only. Reach-In Incubator Cardinal Health...
Page 16: Incubator Start-Up
5. Press the Mode key until the Run indicator lights for Run mode or press the right/left arrow keys to go to next/previous parameter. Caution Any equipment placed inside chamber must be rated for unit operating temperature and humidity. Cardinal Health Reach-In Incubator...
Page 17: Setting The Overtemp Setpoint
All Model 3850 Series incubators are equipped with a secondary temperature monitoring system to monitor the air temperature inside the cabinet. This system is designed as a safety device to turn off all heaters in the event of a temperature control failure.
Page 18: Setting The Co2 Setpoint
4. Press Enter to save the setpoint. 5. Press the Mode key until the Run indicator lights to go to Run mode, or press the right/left arrow keys to go to next/previous parameter. Cardinal Health Reach-In Incubator 1-11...
Page 20: Calibration
Temperature Stabilization Periods Start-Up - Allow 12 hours for the temperature in the cabinet to stabilize before proceeding. Presently Operating - Allow at least 2 hours after the display reaches setpoint for temperature to stabilize before proceeding. Cardinal Health Reach-In Incubator...
Page 21 5. Press the Mode key to return to Run or the right/left arrow to go to next/previous parameter. Calibrating the CO System Model 3850 Series incubators have a CO sensor. The incubator atmosphere is not only affected by the quantity of CO present but also by the air temperature and water vapor present in the incubator atmosphere.
Page 22: Calibrating The Co2 System
5. Press the up /down arrows to change the display to match the independent instrument. 6. Press Enter to store the calibration. 7. Press the Mode key to return to Run or the right or left arrows to go to the next/ previous parameter. Cardinal Health Reach-In Incubator...
Page 24: Configuration
2. Press right arrow until Audible XXX is displayed in message center. 3. Press up/down arrow to toggle Audible ON/OFF. 4. Press Enter to save the setting. 5. Press Mode key to return to Run mode or right/left to go to next/previous parameter. Cardinal Health Reach-In Incubator...
Page 25: Set A Low Temp Alarm Limit
3. Press up/down arrow to change the low temp alarm limit. 4. Press Enter to save the low temp alarm limit. 5. Press the Mode key to return to Run mode or right/left to go to next/previous parameter. Reach-In Incubator Cardinal Health...
Page 26 3. Press up/down arrow to change the low CO alarm limit. 4. Press Enter to save the low CO alarm limit. 5. Press the Mode key to return to Run mode or right/left to go to next/previous parameter. Cardinal Health Reach-In Incubator...
Page 27: Enable Temp Alarms To Trip Relay Contacts
2. Press the right arrow until CO2 RLY XXX is displayed in the message center. 3. Press up/down arrow to toggle the setting ON/OFF. 4. Press Enter to save the setting. 5. Press the Mode key to return to Run Mode or right/left to go to next/previous parameter. Reach-In Incubator Cardinal Health...
Page 28: Set New Zero No. For New Co2 Sensors
3. Press up/down arrow to change the span number to match the sticker. 4. Press Enter to save the setting. 5. Press the Mode key to return to Run mode or right/left to go to next/previous parameter. Cardinal Health Reach-In Incubator...
Page 29: Enable The High Humidity Feature
4. Press Enter to save the setting. 5. Press the Mode key to return to Run mode or right/left to go to next/previous parameter. Note Verify that the ADD WATER alarm is set to ON after enabling the RH HIGH feature. Reach-In Incubator Cardinal Health...
Page 30: Alarms
Alarms Section 4 The Model 3850 Series incubator is equipped with a system that notifies the user of an alarm condition inside the incubator. All alarms display in the control panel message center. The following table contains information on all possible system alarms.
Page 31: Sensor Fault Alarms
Section 4 Alarms Sensor Fault Alarms The microprocessor in 3850 Series incubators continually scans all available sensors to ensure that they are operating properly. Should an error be detected, the incubator will sound an alarm and display the appropriate message. If such an alarm occurs, contact your local distributor or the Technical Services Department.
Page 32: Preventative Maintenance
*Change CO filter (under normal conditions) Check operation of the float assembly and water level switch Replace the AquaTec water cleaning cell, if applicable, every six months. * Qualified service personnel Cardinal Health Reach-In Incubator...
Page 34: Maintenance
Caution Do not use strong alkaline or caustic agents. Stainless steel is corrosion resistant, not corrosion proof. Do not use solutions of sodium hypochlorite (bleach) as they may cause pitting and rust. Cardinal Health Reach-In Incubator...
Page 35: Cleaning The Humidity Reservoir
Note On reassembly, brass overflow fitting must be checked for leaks. Caution Use of chlorinated water, or decontamination products containing chlorine, will deteriorate the stainless steel and cause rust, voiding the warranty. Reach-In Incubator Cardinal Health...
Page 36: Discarding/Removing Incubator From Service
This electrical circuit is protected by a circuit breaker. However, to avoid this contingency if these conditions occur, open the door of the unit and allow it to stand open until the water vapor disperses. Cardinal Health Reach-In Incubator...
Page 38: Factory Options
The contacts will trip on a power outage or an overtemperature condition. The contacts may also be programmed to trip or not trip on temperature alarms and CO alarms. See Section 3, Configuration Mode. Figure 6-1. Remote Alarm Outputs Cardinal Health Reach-In Incubator...
Page 40: Specifications
Inlet Pressure: ....15 PSIG (±5 PSIG) Display: ....Digital LED, 0.1% increments Cardinal Health Reach-In Incubator...
Page 41 Condensate drain ......3/8” FPT Electrical Model 3850: ..120VAC, 60Hz, 1 PH, 8.0 FLA Operating range, including fluctuations - 108-132V, 57-63Hz Power switch .
Page 42 Weight ......500 lbs. (226.8 kg) Certification ..... . .3850 Series - UL...
Page 44 Stainless steel shelf 190012 Stainless steel shelf channel 180006 0 - 60°C chart paper, 1 pen recorder 197075 0 - 100°C chart paper, 2 pen recorder 190467 3/8” MPT x 3/8” tube P-trap 380177 3/8” FPT brass elbow Cardinal Health Reach-In Incubator...
Page 46: Warranty
Cardinal Health Large Capacity Reach In CO2 Incubator Warranty for United States and Canada Laboratory equipment manufactured by Cardinal Health (hereinafter referred to as “the Company”) is warranted as only as stated below. The Warranty Period starts one week from the date your equipment is shipped from our facility. This allows shipping time so the warranty will go into effect at approximately the same time your equipment is delivered.
Page 48 Cardinal Health Waukegan, IL 60085 USA 1/14 cardinalhealth.com © 2014 Cardinal Health. All rights reserved. CARDINAL HEALTH and the Cardinal Health LOGO are trademarks or registered trademarks of Cardinal Health. All other marks are the property of their respective owners. CH3850(E)1...

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Ch3850