Thermo Scientific TSX Series Installation And Operation Manual
-20c flammable materials storage laboratory freezers
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Summary of Contents for Thermo Scientific TSX Series
- Page 1 C Flammable ° Materials Storage Laboratory Freezers TSX Series Installation and Operation 332192H01 Rev. A May 2021 Visit us online to register your warranty www.thermofisher.com/labwarranty...
- Page 2 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.
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Page 3: Table Of Contents
Contents Introduction................1 Models.................. 1 Safety Precautions..............2 Unpacking.................6 Packing List ................7 General Recommendations .............8 Temperature Monitoring ............8 Intended Use ................ 8 Operating Standards ...............9 Unit Specifications............... 9 Installation................10 Location ................10 Wiring ................11 Shelves ................12 Drawers ................12 Baskets ................ -
Page 4: Introduction
Preparation for storage ............32 Troubleshooting ..............33 End of Life Care..............35 Warranty ................36... -
Page 5: Safety Precautions
The table below 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 Energy Star Unit Model (*) Model (*) TSX2320H Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... - Page 6 This symbol indicates possible pinch points which may cause personal injury. The snowflake symbol indicates low temperatures and risk of frost bite. Do not touch bare metal or samples with unprotected body parts. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific...
- Page 7 WARNING: Risk of Fire. This unit is charged with hydrocarbon refrigerants. Only qualified service personnel should service this unit. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers...
- Page 8 Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific...
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Page 9: Unpacking
Make a written request for inspection to delivering carrier. This must be done within 15 days after delivery. Then file a claim with the carrier. Do not return goods to the manufacturer without written authorization. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 10: Packing List
Thermal Bottle (some models) Manual Label provides link to Installation and Operation Manual for the unit. Note: To download the complete Installation and Operation Manual for the unit, please visit: https://www.thermofisher.com/usermanuals TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 11: General Recommendations
FMS units are NOT designed for use in Class I, Division 1 classified environments, which require explosion-proof models. Storage of unsealed corrosive substances may cause the interior of the unit to corrode. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 12: Operating Standards
(D x W x H) Kg (lbs) (lbs) 115 V 5.56 A 60 Hz 178 (394) 203 (449) 93.6 x 71.1 x 199.4 cm R290, 145 g (36.9 x 28.0 x 78.5 in) TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 13: Installation
Be sure to set the brakes for units equipped with casters. An unlevel unit may result in instability and performance issues for the doors and drawers. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 14: Wiring
The -20°C Flammable Materials Storage Laboratory Freezers are equipped with a connectivity port on the back of the unit. For use, refer to the instructions provided with the applicable Thermo Fisher Scientific connectivity device. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 15: Shelves
CAUTION: Risk of Abrasion. Hidden sharp edges may be present on drawers. Use appropriate Personal Protective Equipment (such as gloves) while handling the drawers to avoid possible sharp points related injury. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... - Page 16 3. Raise the back of the drawer almost to a vertical position and disengage the front mounting clips from the sides. Figure 2. Drawer Removal and Installation Label Description Tabs Drawer slide Slot TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific...
- Page 17 1. Locate the safety clip. 2. Slip a small screwdriver under the bottom of the wire clip and pry the clip towards the inside of the freezer. Figure 3. Clip Removal Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers...
- Page 18 5. Pull the slide towards the front of the cabinet. 6. Determine desired location for the slide and insert the slide into the rear pilaster at a 45 degree angle towards the center of the cabinet. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific...
- Page 19 Then rotate the wire safety clip over the top of the same bracket. Figure 7. Clip Replacement CAUTION: Drawer slides do not require lubrication. Additional lubricant could impede movement of the drawers when lubricant is cold. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers...
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Page 20: Baskets
3. Remove the taped lid and temperature sensor(s) from the wall. 4. Insert the temperature probe(s) into the bottle. 5. Secure the Lid to the bottle and return the bottle to the bracket. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 21: Door Operation
1060 3370 1685 Remote alarm terminals are located at the rear of the machine compartment. The three terminals are: COMMON, OPEN ON FAIL (Normally Closed), and CLOSE ON FAIL (Normally Open). Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 22: Final Checks
2. Check the positions of the shelves, drawers or baskets. If you want to adjust the positions, see instructions in Section 7.3, Section 7.4 and Section 7.5. 3. Verify that the unit is connected to a dedicated circuit. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 23: Startup
All controls should now be fully operational, the alarm active (if enabled), and all visual indicators active. CAUTION: Use gloves when handling samples to avoid potential frost bite. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 24: Product Loading And Unloading Guidelines
Never load the unit above the upper load limit line or below the lower limit line (if present). This is important to ensure that air can circulate properly and evenly distribute the temperature throughout the interior. Figure 9. Load Limit Line TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 25: Operation
For example, suppose that the cabinet temperature setpoint is -20°C and that the cold and warm alarm setpoints are -25°C and -10°C. Then the number of bars illuminated indicates cabinet temperature as follows: Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... - Page 26 9. Scan - pushbutton used to change the main display and for various other functions. 10. Audible alarm - illuminates during warm and cold alarm conditions. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific...
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Page 27: Display Functions
Alarm Test alarm. Key switch must show simulated cabinet temperatures (warm), for approximately 5 be in alarm mode. alarms flash and sound as appropriate. Alarms seconds. clear when test is completed. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 28: Programming Functions
These settings very rarely need to be changed from normal operation. Call technical support if you have any questions prior to making any adjustments to service parameter values. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... - Page 29 The degree increase in temperature from the setpoint Control Upper Press Scan ( Cnt ucl that will trigger the unit to begin cooling to prevent Hysteresis the unit from getting too warm. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers...
- Page 30 5. Turn keyswitch to “ON” position. Performing this reset will overwrite any changes made after receipt of this unit and may overwrite any changes that were made at the factory to optimize performance. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific...
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Page 31: Temperature Settings
During a low battery condition, the low battery icon will illuminate. The alarms can be reset by pressing and holding the simultaneously. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 32: Temperature Transmitter (Optional)
Transmitter To connect your remote temperature monitoring system to the unpowered temperature transmitter, refer to the diagram attached on the back of the unit. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 33: Maintenance
Failure to keep the condenser clean can result in equipment warm-up or erratic temperatures. CAUTION: Risk of Abrasion. Never clean around the condensers with your fingers. Some surfaces are sharp. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 34: Defrost
If there is freezer odor, wash the interior with a solution of baking soda and warm water. Clean the exterior with any common household cleaning solution. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 35: Gasket Maintenance
11.7 Preparation for If the unit is going to be stored in an off condition, allow the unit to warm up storage and dry out with the door open before moving into storage. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... -
Page 36: Troubleshooting
Seal any gaps. Verify nothing is placed through the door seal such as a sensor. Check the Door seal is broken Section 11.5 door seal following instructions in TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... - Page 37 Defrost the unit. Upper Bottle Probe “Err” on display Check for loose probe connector. Replace upper bottle probe. Failure “---” on display Lost Communication Call customer service. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers...
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Page 38: End Of Life Care
2. Remove the cabinet door to help prevent entrapment inside of a unit. 3. Have a certified technician remove the refrigerant and compressor, then drain the compressor and oil from the system. Dispose of components following local regulations. TSX -20°C Flammable Materials Storage Laboratory Freezers Thermo Scientific... -
Page 39: Warranty
WARRANT THAT THE PRODUCTS ARE ERROR-FREE OR WILL ACCOMPLISH ANY PARTICULAR RESULT. THERMO FISHER SHALL NOT BE LIABLE FOR ANY INDIRECT OR CONSEQUENTIAL DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES TO LOST PROFITS OR LOSS OF PRODUCTS. Thermo Scientific TSX -20°C Flammable Materials Storage Laboratory Freezers... - Page 40 Thermo Fisher Scientific Inc. 275 Aiken Road Asheville, NC 28804 United States www.thermofisher.com 332192H01 Rev. A Contact Us North America: 866-984-3766 Europe: France +33 2 2803 2180 Germany +49 9184 90 9640 UK/Ireland + 44 870 609 9203 Asia: China +86 21 6865 4588 India 1800 22 8374 Japan +81 45 453 9220...