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8

Single Ramp & Dwell

Functions

28

Large Tabletop Muffle

Thermo Scientific

Functions

This type of controller has two step ramp and dwell programming capabilities. The Ramp and Dwell
can be configured to three different modes.

1.

Mode 1 (DWELL)

The dwell time begins once the setpoint reaches the set threshold. The END

TYPE action is executed when the dwell timer reaches the end.

2.

Mode 2 (DELY)

The timer starts immediately upon instrument power-up or, when run is

selected. The instrument remains in standby until the time has elapsed. After the time has elapsed,
the instrument controls up to setpoint.

These instructions are used with the Single Setpoint models with OTP only



(See models listed on front page).

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Содержание F30400

Страница 1: ...Thermo Scientific Thermolyne Furnace Large Tabletop Muffle Atmosphere Controlled Ashing Model Type F30400 Installation and Operation Manual LT1262X1 Revision G October 2018...

Страница 2: ...ions in this document supersede all previous information received by the purchaser Thermo Fisher Scientific Inc makes no representations that this document is complete accurate or error free and assum...

Страница 3: ...hapter 5 Installation 17 Site Selection 18 Electrical Connections 18 Electrical Conditions in the EU 18 Chapter 6 Operation All Models 19 Power Switch 20 Cycle Light shown on the display 20 Door Safet...

Страница 4: ...e Setpoint Controller 36 Programming the Controller 37 Creating a New Program or Editing an Existing Program 4x16 Segment Programmable Models Only 37 Hb Holdback 37 rmP U Setting Ramp Units 38 dwL U S...

Страница 5: ...itch Microswitch 53 To Realign Door Strike 54 To Replace Control Module 54 Chapter 14 Troubleshooting 55 Chapter 15 Replacement Parts List 57 Single Setpoint Models 57 8 Segment Programmable Models wi...

Страница 6: ...Contents 4 Large Tabletop Muffle Thermo Scientific...

Страница 7: ...Thermo Scientific Large Tabletop Muffle 5 1 Safety Information Contents Alert Signals on page 6 Important Information on page 6 Warnings on page 6 Warning on page 7...

Страница 8: ...This manual contains important operating and safety information You must carefully read and understand the contents of this manual prior to the use of this furnace If the equipment is used in a manne...

Страница 9: ...e silica as carcinogenic to humans Group 1 The insulating materials can be located in the door the hearth collar in the chamber of the product or under the hot plate top Tests performed by the manufac...

Страница 10: ...1 Safety Information Warning 8 Large Tabletop Muffle Thermo Scientific...

Страница 11: ...Thermo Scientific Large Tabletop Muffle 9 2 Introduction Contents Intended Use on page 10 General Usage on page 10 Principles of Operation on page 11...

Страница 12: ...control a programmed temperature profile The profile is in the format of ramps and dwell segments The first ramp RAMP 1 starts at the initial measured furnace temperature This ramp is positive going...

Страница 13: ...le to feed back information The control is located under the furnace chamber and is well insulated from the heat generated in the furnace chamber The temperature is controlled by one of three types of...

Страница 14: ...2 Introduction Principles of Operation 12 Large Tabletop Muffle Thermo Scientific...

Страница 15: ...2 75 25 1 2 65 Chamber Dimensions IN CM Width Height Depth 14 35 14 35 14 5 8 37 14 35 14 35 14 5 8 37 Weight Lbs KG 188 86 188 86 Electrical Ratings Volts Amps Watts Freq Phase 240 22 9 5500 50 60 1...

Страница 16: ...entific Environmental Conditions Operating 17 C to 27 C 20 to 80 relative humidity non condensing Installation Category II overvoltage in accordance with IEC 664 Pollution degree 2 in accordance with...

Страница 17: ...r 2 Inspect the equipment surfaces that are adjacent to any damaged area 3 Open the furnace door and remove the packing material from inside the furnace chamber 4 Vacuum the chamber prior to use to re...

Страница 18: ...4 Unpacking 16 Large Tabletop Muffle Thermo Scientific...

Страница 19: ...Thermo Scientific Large Tabletop Muffle 17 5 Installation Contents Site Selection on page 18 Electrical Connections on page 18 Electrical Conditions in the EU on page 18...

Страница 20: ...a sturdy surface and allow space for ventilation Electrical Connections 1 The electrical ratings are located on the specification plate on the back of the furnace Consult customer service if your ele...

Страница 21: ...Thermo Scientific Large Tabletop Muffle 19 6 Operation All Models Contents Power Switch on page 20 Cycle Light shown on the display on page 20 Door Safety Switch on page 20...

Страница 22: ...ic Power Switch Both the ON OFF power switch and the digital display will illuminate when power is switched ON The furnace will begin to heat to its controller s current setpoint See the instructions...

Страница 23: ...ller Operation on page 22 Basic Operation on page 22 Buttons and Indicators on page 23 To change the Setpoint on page 23 To View the Display Units on page 23 Controller Parameters on page 23 Alarms on...

Страница 24: ...lity and over temperature protection OTP with an additional OTP relay device Basic Operation When the controller is turned ON it will perform a short self test and then display a default page The meas...

Страница 25: ...the button A few seconds after the button is released the controller will accept the new value and is indicated by a brief flash of the display Press PAGE button to return to HOME DISPLAY To View the...

Страница 26: ...on of either an open or short solid state relay a blown fuse missing supply or open circuit heater Sensor Break Protection This controller provides sensor break protection in the event the thermocoupl...

Страница 27: ...igh cutback values more accurately 2 Adjust the setpoint to your desired value 3 Press the SCROLL button until display reads A TUNE 4 Press the UP or DOWN button to select on 5 Press the PAGE button t...

Страница 28: ...7 Single Setpoint Models w OTP Tuning 26 Large Tabletop Muffle Thermo Scientific...

Страница 29: ...ontents Functions on page 28 Program Overview on page 29 SetPoint Rate Limit Setup on page 30 Running the Program on page 30 Holding the Program on page 30 Stopping the Program on page 30 Clearing the...

Страница 30: ...ime begins once the setpoint reaches the set threshold The END TYPE action is executed when the dwell timer reaches the end 2 Mode 2 DELY The timer starts immediately upon instrument power up or when...

Страница 31: ...are Hour Min The program Status can be set by changing the T STAT variable to run hold or res This variable will start hold or stop the program The Timer End Type can be set by changing the END T to...

Страница 32: ...ture is displayed Running the Program 1 Press the SCROLL button until T STAT is displayed set to run with the UP or DOWN buttons or from the HOME DISPLAY press UP and DOWN arrows together 2 Press the...

Страница 33: ...roller Parameters on page 34 Alarms on page 35 Sensor Break Protection on page 36 Over Temperature Protection OTP on page 36 To Operate the Controller as a Single Setpoint Controller on page 36 Progra...

Страница 34: ...or as a programmable controller The 8 segment digital model enables eight segments of programming The 4x16 segment programmable controller consists of a microprocessor based three mode PID Proportiona...

Страница 35: ...d Buttons and Indicators OP1 Output 1 illuminates when the heating output of the temperature controller is on AUTO MAN Auto Manual Mode when the controller is in the automatic mode the output automati...

Страница 36: ...h program no YES The controller will default to no SEG d Flash active segment type in the lower display of the home display no YES The controller will default to no ProG LiSt Program Edit List PrG n P...

Страница 37: ...and S OP End Segment Output power level AL LiSt Alarm List IdHi Deviation High Alarm Atun LiSt Autotune List tunE One shot autotune enable drA Adaptive tune enable drA t Adaptive tune trigger level in...

Страница 38: ...ocouple opens If an open thermocouple condition occurs the digital display will Blink S br and the power to the heating element will be shut OFF Cycle light on the display will extinguish Over Tempera...

Страница 39: ...the program list ProG LiSt 2 Press the SCROLL button until display reads PrG n 3 Press the UP or DOWN button to select a number for a new program or to edit an existing program Hb Holdback Holdback c...

Страница 40: ...display reads rmP U 3 Press the UP or DOWN button to toggle between seconds minutes and hours dwL U Setting Dwell Units Dwell units are time units which are used in dwELL segments amount of time to r...

Страница 41: ...til display reads tYPE 3 Press the UP or DOWN button until display reads rmP r Steps 4 and 5 are used in the 4 program model only If you are using an 8 segment program skip to step 6 4 Press the SCROL...

Страница 42: ...the UP or DOWN button until the display reads StEP 4 Press the SCROLL button until display reads tGt 5 Press the UP or DOWN button to set a target setpoint cALL Running Multiple Programs 4x16 Segment...

Страница 43: ...ress the SCROLL button until display reads tGt 3 Press the UP or DOWN button to set the target setpoint temperature Running a Program 8 Segment Programmable Models To run a program press the RUN HOLD...

Страница 44: ...rror and restart tuning simultaneously press the PAGE and SCROLL buttons and follow the steps outlined in Autotuning The display will flash tu ER if an error occurs during tuning To clear the error an...

Страница 45: ...the display reads Atun LiSt 4 Press the SCROLL button until tunE OFF is displayed 5 Press the UP or DOWN button to select on 6 Simultaneously press the PAGE and SCROLL buttons to return to the HOME DI...

Страница 46: ...9 8 Segment 4x16 Segment Programmable Models w OTP Gain Scheduling 44 Large Tabletop Muffle Thermo Scientific...

Страница 47: ...imum output pressure of 20 psi Check for any leaks at connection points of connecting tubing 6 Open flow control valve slowly until ball in flow meter reads between 40 45 liters per minute flow rate 7...

Страница 48: ...st be provided to remove smoke and gases produced in an ashing procedure Failure to connect the exhaust port to an appropriate exhaust system will result in smoke and gases filling the work area Witho...

Страница 49: ...to an appropriate exhaust system will result in smoke and gases filling the work area Without the connection gases and smoke will escape around the door seal and at the rear of the furnace Use Hearth...

Страница 50: ...11 Furnace Loading 48 Large Tabletop Muffle Thermo Scientific...

Страница 51: ...mination that may exist on the insulation and elements Maintain 871 1600 F for at least 4 hours to ensure complete ashing of foreign materials Element life is reduced somewhat by repeated heating and...

Страница 52: ...12 Preventive Maintenance General Cleaning Instructions 50 Large Tabletop Muffle Thermo Scientific...

Страница 53: ...ervicing Contents To Replace a Heating Element on page 52 To Replace a Platinel II Thermocouple on page 52 To Replace Solid State Relay on page 53 To Replace Door Switch Microswitch on page 53 To Real...

Страница 54: ...from the power supply prior to maintenance and service Perform only maintenance described in this manual Contact an authorized dealer or our factory for parts and assistance 1 Disconnect furnace from...

Страница 55: ...ote placement and connection of wires 6 Control section can now be removed from furnace housing 7 Disconnect the wires from the relay and remove relay Note placement and connection of wires 8 Install...

Страница 56: ...later Lightly tighten screws between each adjustment to hold bracket while you test the strike 4 The door switch should click when the door is approximately 1 from being completely closed 5 Tighten s...

Страница 57: ...er Replace circuit breaker The furnace does not heat No power Check power source and fuses or breakers Defective electrical hookup Repair electrical hookup Thermocouple has oxidized and opened the cir...

Страница 58: ...ng harmful materials Enclose material in container Clean up spills on chamber Ventilate chamber by leaving door cracked slightly open when heating known harmful reagents Contamination present from pre...

Страница 59: ...X2 Element bottom 1 208V model EL412X3 Element side 2 208V model EL412X4 Element top 1 240 V model EL412X5 Element bottom 1 240 V model EL412X6 Element side 2 240 V model FA1262X1 Fan 1 All models PLX...

Страница 60: ...30420 33 60 80 F30420C 60 80 F30428C 60 80 EL412X1 Element top 1 208V model EL412X2 Element bottom 1 208V model EL412X3 Element side 2 208V model EL412X4 Element top 1 240V model EL412X5 Element botto...

Страница 61: ...CM 33 60 F30430CM 60 F30438CM 60 EL412X1 Element top 1 208V model EL412X2 Element bottom 1 208V model EL412X3 Element side 2 208V model EL412X4 Element top 1 240V model EL412X5 Element bottom 1 240V m...

Страница 62: ...15 Replacement Parts List 60 Large Tabletop Muffle Thermo Scientific...

Страница 63: ...ed from the Thermo Scientific 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 d...

Страница 64: ...16 Ordering Procedures 62 Large Tabletop Muffle Thermo Scientific...

Страница 65: ...Thermo Scientific Large Tabletop Muffle 63 17 Wiring Diagrams Contents Single setpoint control on page 64 Segment programmable control on page 65 4X16 segment programmable control on page 66...

Страница 66: ...R ENGINEERING VENDOR TO SUPPLY LABEL ON HARNESS 3 SHOWING PART NUMBER REVISION LEVEL DATE COMPLETED COUNTRY OF ORIGIN TOLERANCE 4 0 9 5 0 229 13 10 36 1 0 230 914 25 37 108 1 5 915 2743 35 109 AND UP...

Страница 67: ...1 CAPACITOR FA1262X1 CA1249X1 CA1249X1 FA1262X1 FA1262X1 FA1262X1 FA1262X1 FA1262X1 TC1 THERMOCOUPLE TC412X1A TRX96 TRX96 TRX96 TRX96 TRX96 TERMINAL BLOCK TB1 TRX178 TRX178 TRX178 TRX178 TRX178 TRX178...

Страница 68: ...B2 CA1 CAPACITOR FA1262X1 CA1249X1 CA1249X1 FA1262X1 FA1262X1 FA1262X1 FA1262X1 FA1262X1 TC1 THERMOCOUPLE TC412X1A TRX96 TRX96 TRX96 TRX96 TRX96 TERMINAL BLOCK TB1 TRX178 TRX178 TRX178 TRX178 TRX178 T...

Страница 69: ...Purchased The above information can be found on the dataplate attached to the equipment If available please provide the date purchased the source of purchase manufacturer or specific agent rep organiz...

Страница 70: ...and its subsidiaries Specifications terms and pricing are subject to change Not all products are available in all countries Please consult your local sales representative for details thermoscientific...

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