Barnstead F62730 Operation Manual Download Page 1 | Manualshive

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Type F62700

Furnace

OPERATION MANUAL

AND PARTS LIST

Series 1276

Model No.

Voltage

Control

Display

F62730

220-240V

Single Set Point

°C

F62730-80

220-240V

Programmable

°C

F62730-33

220-240V

Single Set Point

°C

F62730-33-80

220-240V

Programmable

°C

F62734

100V

Single Set Point

°C

F62735

120V

SIngle Set Point

°C

F62735-80

120V

Programmable

°C

LT1276X1• 9/21/04

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Summary of Contents for F62730

Page 1: ...ltage Control Display F62730 220 240V Single Set Point C F62730 80 220 240V Programmable C F62730 33 220 240V Single Set Point C F62730 33 80 220 240V Programmable C F62734 100V Single Set Point C F62...

Page 2: ...Setpoint Model w OTP 13 Basic Operation 13 Button and Indicators 13 To View or Change the Setpoint 13 To View the Display Units 13 To View the Output Power 14 Controller Parameters 14 Alarms 15 Senso...

Page 3: ...Loading 34 Preventative Maintenance 35 General Cleaning 36 Troubleshooting 37 Maintenance and Servicing 39 Fuse Replacement 40 Thermocouple Replacement Type K 40 Muffle Heating Element Replacement 40...

Page 4: ...prior to main tenance and servicing 3 Have the door switch operating properly To avoid burns this furnace must Not to be touched on the exterior or interior sur faces during use or for a period of tim...

Page 5: ...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 manufacturer indicate that there is no risk of exposure to dust o...

Page 6: ...roprocessor control and 3 a door interlock relay for user safety General Usage Do not use this product for anything other than its intend ed usage Principles of Operation The furnace chamber incorpora...

Page 7: ...9 2 CM 29 2 CM 29 2 CM DIMENSIONS HEIGHT 7 1 2 7 1 2 7 1 2 7 1 2 19 1 CM 19 1 CM 19 1 CM 19 1 CM IN CM DEPTH 11 1 2 11 1 2 11 1 2 11 1 2 29 2 CM 29 2 CM 29 2 CM 29 2 CM WEIGHT LBS 55 LBS 55 LBS 55 LBS...

Page 8: ...61326 1 Electrical equipment for measurement control and laboratory use Part I General Requirements Safety EN 61010 1 Safety requirements for electrical equipment for measurement control and laborato...

Page 9: ...acking material from inside the furnace chamber Vacuum the chamber prior to use to remove the insulation dust due to shipping The furnace is supplied with two hearth plates Place the hearth plates on...

Page 10: ...nstallation Caution Be sure ambient temperature does not exceed 104 F 40 C Ambients above this level may result in damage to the controller Allow at least six inches of space between the furnace and a...

Page 11: ...r glass insulation which can produce respirable dust or fi bers during disassembly Dust or fibers can cause irrita tion and can aggravate pre existing respiratory diseases Refractory ceramic and refra...

Page 12: ...ied to the furnace even when the furnace power switch is OFF This serves to remove residual heat after the furnace is turned OFF so the heat does not cause damage to sensitive electron ic components C...

Page 13: ...arameter within a list of parameters DOWN button Allows you to decrease a value UP button Allows you to increase a value To View or Change the Setpoint To view the setpoint press and release the UP or...

Page 14: ...hout entering the configuration Contact Customer Service if a different temperature unit is required OP output power demand IdHi Deviation high alarm Al List IdHi Deviation high alarm Atun List tunE O...

Page 15: ...shut OFF Cycle light will extinguish Over Temperature Protection OTP The OTP will be in effect during any alarm condition when the temperature of the furnace has deviated beyond the limit The Deviati...

Page 16: ...UP or DOWN button to select on 5 Simultaneously press the PAGE and SCROLL buttons to return to the HOME DISPLAY The display will alternately flash between tunE and the HOME DISPLAY while tuning is in...

Page 17: ...f needed 5 Mode 5 Opt 5 is a Dwell delay time before the controller Ramps if needed to the Setpoint temperature Program Overview A program mode can be set by changing the tm OP variable to Opt 1 Opt 2...

Page 18: ...button once dwEll will be dis played set the desired Dwell time with the UP or DOWN buttons Dwell in minutes 5 Press the PAGE button until the Actual temperature is displayed Running the Program 1 Pre...

Page 19: ...ng Program Press the SCROLL button until StAt is displayed The display will show run if the program is running or oFF if it is not running Press the PAGE button to display Actual temperature SINGLE RA...

Page 20: ...int press the UP or DOWN button until the desired setpoint value is dis played in the lower display and then release the but ton To View Display Units From the HOME DISPLAY press the SCROLL button The...

Page 21: ...e RUN light illuminates Holds a program when pressed again HOLD light illuminates Cancels hold and continues running when pressed again HOLD light is off and RUN light illuminates Exits a program when...

Page 22: ...default to OFF FASt Fast run through 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...

Page 23: ...ed with tYPE include tGt target setpoint Rate rate of temperature increase and dur time to target set point or time to dwell End t End segment type dwELL dwell continuous rSEt reset and S OP End Segme...

Page 24: ...check that sensor is connected cor rectly L br Loop Break Check that the heating circuits are working properly Ld F Heater Circuit Fault indication of either an open or short solid state relay a blow...

Page 25: ...oller will appear in the lower display The upper display indicates the actual chamber tem perature 2 To change the setpoint press the UP or DOWN button until the desired setpoint value is dis played t...

Page 26: ...than the holdback value bAnd Deviation Band Holdback combines the fea tures of the high and low deviation holdback in that it holds the program back when the process variable devi ates above or below...

Page 27: ...time to remain at a specific tempera ture See Setting the Segment Type for an explanation on how to set a dwell segment 1 Press the PAGE button until you reach the pro gram list ProG LiSt 2 Press the...

Page 28: ...step 6 4 Press the SCROLL button until display reads Hb 5 Press the UP or DOWN button to toggle between bAnd Hi Lo and OFF 6 Press the SCROLL button until display reads tGt 7 Press the UP or DOWN but...

Page 29: ...reads tYPE 3 Press the UP or DOWN button until display reads dwEll 4 Press the SCROLL button until display reads dur 5 Press the UP or DOWN button to select a time in dwell units seconds minutes or ho...

Page 30: ...r DOWN button to toggle between dwEll an indefinite dwell S OP End Segment Output Power and rSET reset Running a Program 8 Segment Programmable Models To run a program press the RUN HOLD button The RU...

Page 31: ...rt tuning simultaneously press the PAGE and SCROLL buttons and follow the steps outlined in Autotuning G SP Gain Scheduling Gain scheduling is the automatic transfer of control between two sets of PID...

Page 32: ...load similar to your normal load and close the door 2 Set the setpoint temperature 3 Press the PAGE button until the display reads Atun LiSt 4 Press the SCROLL button until tunE OFF is displayed 5 Pr...

Page 33: ...t in it 2 Press the PAGE button until display reads Atun LiSt 3 Press the SCROLL button until drA OFF is dis played 4 Press the UP or DOWN button to select on 5 Press the SCROLL button until drA t is...

Page 34: ...s when loading and unloading furnace 5 Always wear safety glasses 6 Use the hearth plates supplied to protect bottom of chamber Part PH421X1 7 Do not exceed a load of 25 lbs in the furnace chamber Fur...

Page 35: ...sure to respirable dust or fibers when repairing or maintaining the insulating materials or when otherwise disturbing them in a manner which causes release of dust or fibers By using proper handling p...

Page 36: ...eating and cooling If the furnace is to be used again within a few hours it is best to keep it at the operating temperature or at a reduced level such as 260 C General Cleaning Instructions Wipe exter...

Page 37: ...es If malfunction persists replace control Element burned out Replace muffle element Solid state relay defective Replace solid state relay Door switch malfunction Re align or replace door switch Slow...

Page 38: ...ation material Wired improperly Check wiring diagram for correct wiring of your furnace Inaccurate temperature readout Oxidized or contaminated Replace thermocouple thermocouple Poor thermocouple conn...

Page 39: ...erials 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 manufacturer indi cate that there is no risk of exposure to dust or...

Page 40: ...move one piece top back and bottom cover d Disconnect element lead wires from relays Note placement and connection of e Remove clip from thermocouple and pull thermocou ple out of muffle f Remove meta...

Page 41: ...k element lead wires to the mechanical relay Connect the middle ele ment lead wire to the solid state relay On the 230V and 240V muffles there are two element lead wires Connect the front element lead...

Page 42: ...42 Wiring Diagrams Single Setpoint w OTP Control SW1172X1 SW1172X1 SW1172X1 SW1172X1...

Page 43: ...43 WIRING DIAGRAMS 8 Segment Programmable Control SW1172X1 SW1172X1 SW1172X1...

Page 44: ...Mechanical Relay 120V 100V RYX56 Mechanical Relay 220 240V RYX57 On Off Switch 120V SWX143 On Off Switch 220 240V SWX144 Fan 120V 100V FAX29 Fan 220 240V FAX7 Door Switch SW1172X1 Thermocouple TC517X...

Page 45: ...t or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot handle your request then contact our Custo...

Page 46: ...65997 17 3 100 1 FIBER CC EXPOSURE GUIDELINE 5mg M3 NUISANCE RESPIRABLE OSHA 10mg M3 NUISANCE TOTAL ACGIH CRYSTALLINE SILICA 14464 46 1 20 0 05 mg M3 OSHA CRISTOBALITE WILL FORM Respirable Dust AFTER...

Page 47: ...INOGEN 2A AND RCF AS A POSSIBLE CARCINOGEN 2B Primary Entry Route s INHALATION SKIN AND EYE CONTACT Signs Symptoms of Overexposure Inhalation IRRITATION OR SORENESS IN THROAT NOSE IN EXTREME EXPOSURES...

Page 48: ...YS SEGREGATE MATERIALS BY MAJOR HAZARD CLASS THIS PRODUCT CONTAINS A CHEMICAL KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER Storage Segregation Hazard Classes IRRITANT Special Handling Storage KEEP...

Page 49: ...49 TITLE RIGHT...

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Page 52: ...ii misuse including use inconsistent with written operating instructions for the product mishan dling contamination overheating modification or alteration of the product by any customer or third party...

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