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Summary of Contents for Fisher Scientific Isotemp Plus 13-986-142
- Page 1 Isotemp Plus General Purpose Laboratory Freezers Catalog Numbers: 13-986-142/142R 13-986-143/143R 13-986-144/144R 13-986-147/147R 104215 • Rev. A...
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Page 2: Table Of Contents
Table of Contents Introduction................................3 Safety Precautions............................3 Performance Characteristics ........................3 Power Requirements ............................3 Installation ................................4 Unpacking ..............................4 Visible Loss or Damage ........................4 Concealed Loss or Damage ........................4 Packing List ..............................5 Selecting a Location ............................5 Installing and Leveling Casters ........................5 Shelves ................................6 Electrical Connection ............................6 Operation ................................7 Control Layout ..............................7... -
Page 3: Introduction
Introduction Safety Precautions Warning Your satisfaction and safety are important to Fisher As a routine laboratory precaution, Scientific, a complete understanding of this unit is neces- always wear safety glasses when sary to attain these objectives. working with this apparatus. As the ultimate user of this apparatus, it is your responsi- bility to understand its proper function and operational characteristics. -
Page 4: Installation
Installation Unpacking Save all packing material if apparatus is received dam- aged. This merchandise was carefully packed and thor- oughly inspected before leaving our factory. Responsibility for its safe delivery was assumed by the carrier upon acceptance of the shipment; there- fore, claims for loss or damage sustained in transit must be made upon the carrier by the recipient as fol- lows:... -
Page 5: Packing List
NPACKING AND NSTALLATION Packing List The following items are packed in the envelope located inside the freezer chamber. If any of the following items are not present, report the missing item to your local Fisher representative. Instruction Manual Door Lock Key Power Switch Key Chart Recorder Instructions (Catalog No.ʼs with “R”) -
Page 6: Shelves
NPACKING AND NSTALLATION Shelves Shipped inside each cabinet are 3 epoxy coated shelves per door opening. Epoxy coated filler shelves are provid- ed for units with more than one door. Shelf supports, located in the plastic bag, are pushed into the side pilasters, one in each corner, at the desired shelf height. -
Page 7: Operation
Operation Before operation, it is necessary to become familiar with the freezer controls located on the header panel. A layout Warning of the controls is given below. This product is NOT approved for stor- age of flammable or explosive materi- Begin operation by inserting the key into the key switch als. -
Page 8: Units Select
PERATION will then be shown in the display. To change the tempera- ture, press the UP or DOWN arrow key. The adjustable temperature range is 0 to -30°C (32 to -22°F). When the desired set temperature is displayed, press the Menu key- pad to enter the set temperature and activate the Units Select menu. -
Page 9: Hold-Off Time
PERATION NOTE: While in any of the controller mode setups (temp set, units or calibration offset), the controller will Caution wait 15 seconds for a value to be entered. If there is no INCREASING the offset value keypad operation within the 15-second time window, DECREASES the temperature at control will automatically revert to the temperature dis- which the system controls. -
Page 10: Maintenance
Maintenance and Servicing Error Codes Error codes indicate when the controller is sensing a problem. A description of each is given below. See the Troubleshooting Table for additional information on error codes. Open sensor. Under temperature. Temperature at sensor is less than -36°C. -
Page 11: Condensate Evaporator Pan
AINTENANCE AND ERVICING Condensate Evaporator Pan The condensate evaporator pan, located behind and below the condenser fan, must be cleaned periodically to prevent foul odors and to operate efficiently. Vacuum clean if dry or sponge clean with soap and water. -
Page 12: Troubleshooting
Troubleshooting This table is intended to assist in resolving user-correctable freezer problems by relating symptoms to their likely causes. If service beyond the scope of this table is required, contact Fisher Scientific Service Division at 1-800-438-4851. Symptom Probable Cause Action Does not run Unit unplugged. -
Page 13: Replacement Parts
Replacement Parts Replacements parts for laboratory freezers, serviceable by the user, may be ordered by part number from Fisher Scientific Co. at 1-800-438-4851. Item Part No. Shelves SPN13986210E Compressor Relay (K1) SPN88616 Temperature Controller SPN104161 International Version Controller SPN105402 Chart Recorder... -
Page 14: Wiring Diagrams
Wiring Diagrams Models: 13-986-142 and 144 115 VAC, 60Hz (Domestic) 220 VAC, 50Hz (International) FREEZER LIGHT PRPL EVAPORATOR DEFROST EVAPORATOR FAN CONTROL SWITCH 2 FAN(S) FACE HEATER(S) CONDENSATE DRAIN HEATER DEFROST TIMER DEFROST HEATER DEFROST CUT-OUT COIL SWITCH 1 DEFROST LIMIT CONTROL KEY SWITCH COMPRESSOR MOTOR... - Page 15 IRING IAGRAMS Models: 13-986-143, 147 230 VAC (domestic) FREEZER LIGHT PRPL EVAPORATOR DEFROST EVAPORATOR FAN CONTROL SWITCH 2 FAN(S) FACE HEATER(S) CONDENSATE DRAIN HEATER DEFROST TIMER DEFROST HEATER DEFROST CUT-OUT COIL SWITCH 1 DEFROST LIMIT CONTROL KEY SWITCH COMPRESSOR MOTOR CONDENSER FAN(S) DEFROST TIMER MOTOR...
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Page 16: Warranty
Warranty Laboratory instruments and equipment manufactured by Fisher Scientific Company L.L.C. – Laboratory Equipment Division (hereinafter called “the Company”) are warranted only as stated below. Subject to the exceptions and upon the conditions specified below, the Company agrees, at its election, to...
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