Related Manuals for Cardinal Health CAX1230FA
Summary of Contents for Cardinal Health CAX1230FA
- Page 1 Cardinal Health™ Premier Plus -30°C Laboratory Freezers Installation and Operation CAX1230FA, CAX1230FD CAX2330FA, CAX2330FD CAX3030FA, CAX3030FD CAX5030FA, CAX5030FD...
- Page 2 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 from or related to the use of this manual.
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Page 3: Table Of Contents
Table of Contents 1. Model ...................................... 1 2. Safety Precautions................................2 3. Unpacking .................................... 5 4. Packing List ..................................5 5. General Recommendations ............................6 Temperature Monitoring ............................... 6 Intended Use ..................................6 6. Operating Environmental Conditions ........................7 Unit Specifications ................................ - Page 4 10. Chart Recorder (Optional) ............................22 Set Up and Operation ..............................22 Changing Chart Paper ..............................23 Power Supply ..................................23 Calibration and Adjustments ............................23 11. Temperature Transmitter (Optional) ........................24 Powered Temperature Transmitter ..........................24 Unpowered Temperature Transmitter........................24 12. Maintenance ..................................25 Cleaning the Cabinet Interior ............................25 Cleaning the Condenser Filter ............................25 Cleaning the Condenser ...............................25 Automatic Defrost ................................26...
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Page 5: Model
The following table shows the units covered in this operation and installation manual by model number. Refer to Section 6.1 for details on the voltage specifications for the various models. Table 1. Applicable Models Unit Model (*) Cardinal Health - CH1230F* Cardinal Health - CH2330F* Cardinal Health - CH3030F* Cardinal Health - CH5030F*... -
Page 6: Safety Precautions
2. Safety Precautions In this manual, the following symbols and conventions are used: This symbol when used alone indicates important operating instructions which reduce the risk of injury or poor performance of the unit. WARNING: This symbol indicates potentially hazardous situations which, if not avoided, could result in serious injury or death. - Page 7 The following 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 the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
- Page 8 EMC Registration is done on this equipment for business use only. It may cause interference when the product would be used in home. This equipment has been tested and found to comply with the limits for a Class A digital device. Class A covers devices for usage in all establishments other than domestic and that are not directly connected to a low voltage power supply network, which supplies domestic environment.
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Page 9: Unpacking
3. Unpacking At the time of delivery, be sure to inspect the unit packaging for damage before signing for the shipment. If packaging damage is present, request immediate product inspection and file a claim with the carrier. Note Packaging damage does not denote that unit damage exists. If concealed damage is found (damage that is not apparent until the item has been unpacked), stop further unpacking and save all packing for carrier's inspection. -
Page 10: General Recommendations
5. General Recommendations This section includes some general recommendations for your unit. 5.1 Temperature Monitoring IMPORTANT NOTE We recommend the use of a redundant and independent temperature monitoring system so that the device can be monitored continuously for performance commensurate with the value of the product stored. Please use the probe in glycerin bottle (if present) as the temperature reading reference point for all calibration / validation procedures. -
Page 11: Operating Environmental Conditions
6. Operating Environmental Conditions 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 •... -
Page 12: Installation
7. Installation WARNING: Risk of Shock. Do not exceed the electrical rating printed on the dataplate located on the upper left side of the unit. Do not move the unit using the drain pan on the back. This could cause damage to the equipment. 7.1 Location Install the unit on a level area free from vibration with a minimum of 6 inches of space on the sides and rear and 12 inches at the top. -
Page 13: Shelves
7.3 Shelves Single door laboratory freezers come standard with 4 shelves and double door laboratory freezers come standard with 8 shelves. Maximum shelf capacity is 45 kg (100 lbs). For safety in shipping, the shelves are packaged and secured inside the cabinet. Insert the shelf support hangers (included inside the unit) into the built-in shelf supports (located on the inside walls of the cabinet interior) at the desired locations. - Page 14 3. Raise the back of the drawer almost to a vertical position and disengage the front mounting clips from the sides. Label Description Tabs Drawer slide Slot Figure 2. Drawer Removal and Installation 7.4.2 Reinstalling the Drawers To reinstall the drawers, complete the following steps (refer to Figure 2): 1.
- Page 15 3. Lift up the slide at the front. The slide is free to move from the front pilaster. Figure 4. Front of slide Removal 4. The drawer slide must be removed from the rear pilaster at approximately a 45 degree angle towards the center of the cabinet.
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Page 16: Baskets
8. Replace the safety clip by hooking the clip under the front pilaster slide bracket. Then rotate the wire safety clip to position the other bend of the wire safety clip over the top of the same bracket. Figure 7. Clip Replacement CAUTION: Drawer slides do not require lubrication. -
Page 17: Door Operation
7.7 Door Operation The doors on all units are designed to stay open if opened 90 degrees or more. The door spring tension cannot be adjusted. If the self-closing door does not work properly, make sure the unit is level. Door seal integrity is critical for unit’s performance. -
Page 18: Final Checks
To install the remote alarm, make the following connections: Connect the COMMON terminal on the cabinet switch to the COMMON wire on the alarm. 2a. To get an alarm when the switch contacts open, connect the OPEN ON FAIL terminal on the cabinet to the OPEN ON FAIL wire on the alarm. -
Page 19: Startup
8. Startup 8.1 Initial Startup To start up the freezer, complete the following steps: 1. Verify that the sensor probe(s) have been installed in the bottle(s) as described in Section 7.6. 2. Ensure the double pole circuit breaker switch located next to the power inlet is in “ON” position (i.e. “I” position). 3. -
Page 20: Operation
9. Operation 9.1 Control Panel Figure 10. Freezer Control Panel The control panel is located on the top right side of your freezer. You can use the three pushbuttons (#5, #8, and #9 in Figure 10) to change the temperature display (#1) or to adjust temperature and alarm setpoints, as given in Section 9.3. The thermometer display (#2) provides a quick visual indicator of current cabinet temperature and alarm conditions. -
Page 21: Display Functions
When cabinet temperature exceeds the warm alarm setpoint, the top bar of the thermometer flashes. When temperature is lower than the cold alarm setpoint, the bulb flashes. When you are in programming mode (described in Table 8) the thermometer shows the setpoint value you are changing. 3. -
Page 22: Programming Functions
9.3 Programming Functions You can enter the programming mode by pressing the Scan button ( ) and holding for approximately 5 seconds. SCAN The display will then flash “Prg” to indicate that you have entered the programming mode. Use ( ) and ( ) buttons to modify the values and press the Scan (... - Page 23 Table 8. Service Parameters Screen/Button Display Function Summary Allows the user to see what temperature SEr -30 Temp of the unit the unit is designed to run. Shows the current checksum of the CPU Varies CPU Checksum board for validation. Initial Screen Shows the current checksum of the Relay Varies...
- Page 24 Screen/Button Display Function Summary The degree decrease in temperature from the Control Lower Cnt lcl setpoint that will trigger the unit to stop cooling to Press Scan ( SCAN Hysteresis prevent the unit from getting too cold. The approximate time the door can remain open door AJAr Door Alarm Time Press Scan (...
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Page 25: Temperature Settings
If the unit is left idle for a period of approximately 30 seconds during service mode, the unit will exit service mode and return to normal operation. Note If an alarm occurs while in the service mode, it will not show until exiting this mode. To reset values back to factory settings, perform the following procedure: 1. -
Page 26: Chart Recorder (Optional)
10. Chart Recorder (Optional) Panel-mounted six inch recorders are available as a factory installed option. Recorder operation begins when the system is powered on. 10.1 Set Up and Operation To prepare the recorder to function properly, complete the following steps: 1. -
Page 27: Changing Chart Paper
Figure 12. Chart Buttons 10.2 Changing Chart Paper To change the chart paper, complete the following steps: 1. Locate the pressure sensitive buttons at the front, upper left of the recorder panel. 2. Press and hold the change chart button (#3 in Figure 12) for approximately one second. The pen will move off the scale. 3. -
Page 28: Temperature Transmitter (Optional)
11. Temperature Transmitter (Optional) 11.1 Powered Temperature Transmitter A powered temperature transmitter is an option for all units. This temperature transmitter allows for remote temperature monitoring of your system. To connect your remote temperature monitoring system to the powered temperature transmitter, refer to Figure 13 below. Figure 13. -
Page 29: Maintenance
12. Maintenance WARNING: Risk of Shock. Risk of Shock. Disconnect equipment from main power before attempting any maintenance to equipment or its controls unless stated otherwise. 12.1 Cleaning the Cabinet Interior To clean the cabinet interior, remove the shelves, drawers or baskets following the instructions in Section 7.3, Section 7.4 and Section 7.5. Use a solution of water and a mild detergent for cleaning. -
Page 30: Automatic Defrost
12.4 Automatic Defrost The defrosting process on all -30°C freezers initiates automatically in response to a built-in timer. The defrost interval timer adapts to user conditions and will either be approximately every 6 hours or 15 hours. During this time, there may be a slight increase in display temperature. -
Page 31: Troubleshooting
13. Troubleshooting WARNING: Risk of Shock. Troubleshooting procedures involve working with high voltages which can cause injury or death. Troubleshooting should only be performed by trained personnel. This section is a guide for troubleshooting equipment problems. Table 9. Troubleshooting Procedures Problem Cause Solution... - Page 32 Problem Cause Solution Incorrect Perimeter Increase the Perimeter Heater Duty Cycle, Refer to Section 9.4. Heater Duty Cycle Ensure all port holes in the cabinet top, sides, and back are Condensation Gaps exist in unit sealed properly to prevent warm airflow into the cabinet. Seal around door port holes any gaps.
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Page 33: End Of Life Care
14. End of Life Care Be sure to follow local regulations when disposing of an old unit. Some suggestions are listed in the following: 1. Remove items and defrost unit. Be sure to clean up any biological safety hazards. 2. Remove the cabinet door to help prevent entrapment inside of a unit. 3. -
Page 34: Warranty
15. Warranty During the first twenty four (24) months from shipment from the manufacturing facility, the manufacturer through its authorized Dealer or service organizations, will at its option and expense repair or replace any part found to be non-conforming in material or workmanship with the exception of the compressor which is covered for an additional 5 years (60 months) from the time of the shipment from the manufacturing facility. - Page 35 (This page intentionally left blank)
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