Table of Contents
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- 1 Table of Contents
- 2 Introduction
- 3 General Specifications for Furnaces
- 4 Operation of Manual and Automatic Models
- 5 Operation All Modes Single Set Point Termperature Control (F21130, F21130-33, F21135)
- 6 Single Setpoint Controller
- 7 Single Ramp and Dwell
- 8 Replacement Parts List
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Table of Contents
Related Manuals for Barnstead International 1260 Series
Summary of Contents for Barnstead International 1260 Series
- Page 1 Type F21100 Tube Furnace OPERATION MANUAL AND PARTS LIST SERIES 1260 Model # Voltage Control F21125 Manual F21120 Manual F21120-33 Manual F21130 Single Set Point F21130-33 Single Set Point F21135 Single Set Point LT1260X3 • 9/21/04...
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Page 2: Table Of Contents
Table of Contents Safety Information ..........................3 Alert Signals ............................3 Warnings ..............................3 Introduction ............................5 Intended Use............................5 General Usage ..........................5 Principles of Operation ........................5 General Specifications for Furnaces ......................6 Environmental Conditions ........................6 Declaration of Conformity ........................7 Unpacking ..............................8 Installation ..............................9 Operation of Manual and Automatic Models ..................10 Manual Control Models (F21124, F21125, F21120, F21120-33)............10 Pyrometer ............................10 Operation All Modes Single Set Point Termperature Control (F21130, F21130-33, F21135) ....11... -
Page 3: Safety Information
General Information Safety Information Alert Signals Your BarnsteadThermolyne Tube Furnace has been designed with function, reliability, and safety in mind. It is your responsibility to install it in conformance with local elec- trical codes. For safe operation, please pay attention to the alert boxes throughout the manual. - Page 4 Material Safety Data Sheets (MSDS) for information regarding proper handling and recom- mended protective equipment. For additional MSDS copies, or additional information concerning the handling of refractory ceramic products, please contact the Customer Service Department at Barnstead International at 1-800-553-0039.
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Page 5: Introduction
Introduction Introduction Intended Use The type 21100 furnaces are small, inexpensive furnaces ideally suited for school, chemical and industrial laborato- ries. They are intended for applications requiring temper- atures up to 1100°C for manual control bases or temper- atures up to 1200°C for the electronic single set point control bases. -
Page 6: General Specifications For Furnaces
General Specifications Model Number F21135, *F21125 F21130, *F21120 F21130-33, *F21125-33 Dimensions - In. (cm) Overall Width 16 (40.6) 16 (40.6) 16 (40.6) Height 14.63, *14.75 14.63, *14.75 14.63, *14.75 (37.2, *37.5) (37.2, *37.5) (37.2, *37.5) Chamber Width 12 (30.5) 12 (30.5) 12 (30.5) Height 1.0 &... -
Page 7: Declaration Of Conformity
Declaration of Conformity (for 230 volt, CE Models Only) Barnstead International hereby declares under its sole responsibility that this product conforms with the technical requirements of the following standards: EMC: EN61000-3-2 Limits for Harmonic current emissions EN61000-3-3 Limits for voltage fluctuations and flicker EN61326-1 Electrical equipment for measure, control, and laboratory use;... -
Page 8: Unpacking
Unpacking Unpacking Unpack furnace from box and remove packing material from inside furnace chamber. The furnace is supplied with a three wire cord and plug & 2-JC211x1 (1") diameter tube mounting vestibules. Furnace does not contain a refractory process tube. Note Contact the dealer from which your furnace was purchased to obtain... -
Page 9: Installation
Installation Installation SITE SELECTION: Install furnace on a sturdy sur- face and allow space for ventilation. The electrical specifications are located on the specifica- tion plate on the back of the furnace. Consult Barn- stead/Thermolyne if your electrical service is different than those listed on the specification plate. -
Page 10: Operation Of Manual And Automatic Models
Operation Operation of Manual and Automatic Models Caution Monitor furnace if percent time input is set greater than 40% on and particu- Observe These Warnings Before Operating larly when the control is set on “9” or Your Furnace: above. The furnace may overheat and burn out the elements or thermocouple if not properly monitored under these Manual Control Models (F21120-33,... -
Page 11: Operation All Modes Single Set Point Termperature Control (F21130, F21130-33, F21135)
Operation All Modes Single Set Point Temperature Control (Automatic) (F21130, F21130-33, F21135) Power Switch Warning Both the ON/OFF power switch and the digital display To avoid personal injury do not use in the will illuminate when power is switched ON. The furnace presence of flammable or combustible will begin to heat to the controller's current setpoint. -
Page 12: Single Setpoint Controller
Single Setpoint Controller Temperature The single setpoint model furnace controller is a sin- Output 2 gle setpoint controller which provides a single digital Output 1 Display display to indicate the current chamber temperature or setpoint temperature. This temperature controller fea- tures sensor break protection and self-tuning capability. - Page 13 INGLE INGLE ETPOINT CONTROLLER ETPOINT CONTROLLER desired setpoint value is displayed and then release the button. A few seconds after the button is released, the con- troller will accept the new value and revert to the HOME DISPLAY. To View the Display Units From the HOME DISPLAY press the SCROLL button.
- Page 14 INGLE ETPOINT CONTROLLER ti: Integral time in seconds. td: Derivative time in seconds. ACCS List Code: Access code (Code needed to enter or change the other configuration parameters which are not normally accessible.) Not accessable. Alarms The controller will flash an alarm message in the home display if an alarm condition is detected.
- Page 15 INGLE ETPOINT CONTROLLER the SCROLL button until “IdHi” appears on the display. Press the UP or DOWN button to select the OTP value you desire. We recommend a value of 20° above your working temperature to provide protection for your work- load.
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Page 16: Single Ramp And Dwell
Single Ramp & Dwell Functions This type of controller has single ramp and dwell program- ming capabilities. The Ramp and Dwell can be configured to five different modes. Mode 1 (Opt. 1) is a Ramp (if needed) to the Set- Mode 1 (Opt. - Page 17 & D INGLE WELL ONTROLLER Program Setup Press the PAGE button until the “SP” is displayed. Press the SCROLL button once, “SPrr” (Ramp Note Rate) will be displayed, set the desired Ramp rate The program must be stopped and with the UP or DOWN buttons, if the ramp to set- the controller must be displaying the point feature is needed.
- Page 18 & D INGLE WELL ONTROLLER Verifying a Running Program Press the SCROLL button until “StAt” is displayed. The dis- play will show “run” if the program is running, or “oFF” if it is not running. Press the PAGE button to display Actual tem- perature.
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Page 19: Furnace Loading
Furnace Loading Furnace Loading Caution Do not overload your furnace chamber. For best results of furnace loading and temperature uni- Failure to observe this caution could formity, use only the center six inches of the furnace result in damage to furnace compo- chamber. -
Page 20: Preventive Maintenance
Preventative Maintenance Preventative Maintenance Contamination is a major cause of element failure, there- fore, when possible, remove the fume forming material before heating. (e.g., cleaning cutting oil from tool steel). Housekeeping is vital to your electric furnace—KEEP IT CLEAN! Run your furnace up to 871°C empty occasion- ally to burn off the contamination that may exist on the insulation and elements. -
Page 21: Troubleshooting
Troubleshooting Troubleshooting WARNING THIS FURNACE CONTAINS REFRACTORY CERAMIC INSULATION WHICH CAN PRODUCE RESPIRA- BLE FIBERS AND DUST WHEN HANDLED. THESE FIBERS CAN CAUSE IRRITATION AND CAN AGGRA- VATE PRE-EXISTING RESPIRATORY DISEASE. THE INTERNATIONAL AGENCY FOR RESEARCH ON CANCER (IARC) HAS CLASSIFIED REFRACTORY CERAMIC FIBER AS POSSIBLY CARCINOGENIC. AFTER SERVICE REFRACTORY CERAMIC FIBER DUST MAY CONTAIN CRYSTALLINE SILICA, WHICH MAY CAUSE LUNG DAMAGE (SILICOSIS) AND WHICH HAS BEEN CLASSED BY IARC AS A PROBABLE CARCINOGEN. - Page 22 ROUBLESHOOTING The Troubleshooting section is intended to aid in defining and correcting possible service problems. When using the chart, select the problem category that resembles the malfunction. Then proceed to the possible causes category and take necessary corrective action. Problem Possible Causes Corrective Action The power switch light does not...
- Page 23 *Static charge on pyrometer case. Dispel static charge by breathing on cover, treat for static charge. Control out of calibration. Contact Barnstead International P.I.D. values invalid. Re-tune control. Control malfunction. Verify and correct all parameter and configuration values. If “malfunction” persists, replace control.
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Page 24: Maintenance And Servicing
Maintenancing and Servicing Maintenancing and Servicing To Replace Vestibule End Caps a. Disconnect furnace from power supply. Remove the metal end cap. c. Remove old vestibule. Insert the new vestibule, aligning the two holes in the vestibule with the holes on the bracket. d. -
Page 25: To Replace Pyrometer (Manual Control Models)
AINTENANCING AND ERVICING terminal block. Looking from the rear of the furnace, reconnect the red wire to the terminal on the far right side of the block. The yellow wire connects to the terminal second from the right side of the terminal block. p. -
Page 26: To Replace Furnace Chamber
AINTENANCE AND ERVICING Reconnect furnace to power supply. To Replace Furnace Chamber a. Disconnect furnace from power supply. b. Remove black knob holding furnace chamber to bracket and remove furnace chamber. c. Remove terminal plate on back of furnace chamber. (Note placement and connection of wires.) d. -
Page 27: To Replace Type Platinel Ii Thermocouple (Single Set Point Control Models)
AINTENANCE AND ERVICING To Replace Type Platinel II Thermocou- ple (Single Set Point Control Models) a. Disconnect furnace from power supply. b. Remove knob that holds furnace chamber to the bracket and remove the furnace chamber. c. Remove terminal plate on back of furnace chamber. d. - Page 28 AINTENANCE AND ERVICING Figure 2 All Models...
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Page 29: Replacement Parts List
All parts listed herein may be ordered from the Barnstead International dealer from whom you purchased this unit or can be obtained promptly from the factory. When service or replacement parts are needed we ask that you check first with your dealer. -
Page 30: Wiring Diagrams
Wiring Diagrams Diagram Component List Ref. Description Capacitor Capacitor Line Filter Control Fuse Fuse Heating Element Meter Cycle Light, Amber Switch Terminal Block Terminal Block Thermocouple Cable Element Power Cable T/C Extension Wiring Diagram for Models F21120, F21120-33, F21125... - Page 31 IRING IAGRAMS Diagram Component List Ref. Description Fuse Fuse Heating Element Cycle Light, Amber Switch Terminal Block Terminal Block Terminal Block Thermocouple Cable T/C Extension Cable T/C Extension Wiring Diagram for Models F21130, F21130-33, F21135...
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Page 32: Warranty
PERFORMANCE OF ANY PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, TORT (INCLUD- ING NEGLIGENCE), ANY THEORY OF STRICT LIABILITY OR REGULATORY ACTION. The name of the authorized Barnstead International dealer nearest you may be obtained by calling 1-800-446-6060 (563-556-2241) or writing to: 2555 Kerper Boulevard P.O.
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