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Summary of Contents for Fisher Scientific Isotemp 13-986-327L
- Page 1 Isotemp General Purpose ® Laboratory Freezer Catalog Numbers: 13-986-327L / 327LR / 327LA LT2122X1 • 9/16/09...
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Page 2: Table Of Contents
Table of Contents Introduction................................3 Safety Information ............................3 Alert Signals..............................3 Unpacking and Installation ..........................4 Visible Loss or Damage..........................4 Concealed Loss or Damage ........................4 Packing List ..............................5 Locating the Cabinet ............................5 Installing the Cabinet ............................5 Condensate Pan ............................6 Electrical Requirements..........................6 Mounting the Shelves and Display Sensor ....................7 Cabinet Start-Up ............................7 Thermostat Settings............................9 Defrost Setting ............................10... -
Page 3: Introduction
Safety Information Your satisfaction and safety are important to Fisher Alert Signals Scientific and a complete understanding of this unit is necessary to attain these objectives. Warning Before attempting installation, adjustment or maintenance, Warnings alert you to a possibility of be certain of the following: personal injury. -
Page 4: Unpacking And Installation
Unpacking and Installation 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; therefore, claims for loss or damage sustained in transit must be made upon the carrier by the recipient as follows: Visible Loss or Damage... -
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. Warranty Card This Instruction Manual Door Lock Key Power Switch Key Chart Recorder Instructions (Catalog No.’s with... -
Page 6: Condensate Pan
NPACKING AND NSTALLATION cabinet interior. Tape the doors to prevent accidental opening while handling. Raise the sides of the cabinet high enough to mount the legs at the locations provided on the bottom of the cabinet. Level the cabinet by means of the leg adjustments. Cabinet doors ARE self-closing, and the cabinet must be level to operate properly. -
Page 7: Mounting The Shelves And Display Sensor
NPACKING AND NSTALLATION Mounting the Shelves and Display Sensor The shelves are mounted by inserting the tabs in the back of the shelf into the shelf support rails located on the rear interior cabinet wall. Tilt the shelf slightly so the front side of the shelf is inclined and guide the shelf tabs into the supports, then lower shelf until it is completely supported by the shelf rails. - Page 8 NPACKING AND NSTALLATION Check fan blade(s) for free operation. Turn on the main power switch. Once the com- pressor starts, the voltage should be checked at the compressor terminals to determine if there is proper voltage to the compressor. The voltage should not exceed the 10% above or below the rated compressor voltage.
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Page 9: Thermostat Settings
NPACKING AND NSTALLATION Thermostat Settings Caution The freezer is shipped from the factory with a temperature Disconnect the power to the unit setting of approximately -40°C. In the event that a different before adjusting the thermostat set- setting is desired, UNPLUG THE UNIT before accessing ting. -
Page 10: Defrost Setting
Operation Warning Disconnect the power to unit before Defrost Setting adjusting the defrost timer. The defrost timer is located in the wiring box behind the header panel. In the event a change needs to be made to Defrost Timer the defrost cycles, first DISCONNECT POWER FROM THE FREEZER. -
Page 11: Maintenance
Maintenance Cleaning the Interior Warning Wash the inside surface of the storage area with warm Be sure power is turned off before water and baking soda solution (about one tablespoon of conducting maintenance to the freez- baking soda per quart of water). Rinse thoroughly with clean, warm water and wipe dry. -
Page 12: Energy Conservation Measures
AINTENANCE Energy Conservation Measures These cabinets are designed for efficiency with heavy foam insulation. However, there are things that the user can do to maintain the cabinet in operating condition. Do not operate the cabinet any colder than nec- essary to maintain safe, product storage temper- atures. -
Page 13: Troubleshooting
Troubleshooting Cabinet will not hold temperature Check compressor operation. Make sure compres- sor runs. Check refrigerant. (A sight glass is provided in the liquid line near condenser). Check to see if evaporator fan motor is running. Check thermostat (cold control) to see if it is calling for cooling. - Page 14 ROUBLESHOOTING Check defrost clock. Minimum of 2 defrosts per day with 40 minute failsafe is recommended. Add one or two additional defrosts if ambient conditions are warmer than 80°F and humidity is high. Set clock to time of day; observe clock movement after 30 minutes to see if clock func- tions.
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Page 15: Spare Parts
Spare Parts Replacements for Laboratory Freezer parts serviceable by the user may be ordered, by part number, at 1-800-766-7000. Item Part Number Cantilever Shelf SPN106110 Door Gasket SPN106111 Bottom Shelf SPN106112 Fan Blade, 9-1/2” Dia. SPN106117 Defrost Heater, HC SPN106118 Switch Key SPN106119 Temperature Control... -
Page 16: Wiring Diagram
Wiring Diagram 115 VAC 60Hz KEY SWITCH DEFROST TIMER MOTOR FACE HEATER DEFROST FAN DELAY SWITCH 2 DEFROST SWITCH 1 EVAPORATOR T-STAT COMPRESSOR MOTOR CONDENSER FAN DEFROST TERMINATION DEFROST HEATER DRAIN TUBE HEATER CHART RECORDER OUTLET (OPTIONAL) -
Page 20: 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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