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3.

Human Health and Environmental Safety

1.

Do not operate this furnace while there is any live substance in it.

2.

Do not operate this furnace with flammable, explosive, poisonous etc. materials (Hydrogen, 
LPG,  Acetylene,  Arsenic,  TNT,  Gunpowder  etc.)  inside.  Labnics  does  not  accept  any 
responsibility in case of any accident which might happen during any kind of process due to 
the usage of materials mentioned above.  

3.

Do not contact or get in close proximity with flammable or explosive materials while this 
furnace is operating or hot.

4.

If at any times, this furnace is to be used under conditions of hazard to Human health, the 
sole  responsibility  belongs  to  Operator.  During  such  operation  Operator  is  obliged  to 
provide the necessary conditions to minimize any risks involved.

5.

If the lid of furnace is to be opened for a short cool down, any risks involved due to hot 
discharge of air, belongs solely to Operator. We strongly advice of notification of personnel 
around, against risks, to avoid any burns etc.

6.

Labnics  furnaces  are  manufactured  in  conformity  with  CE  Electromagnetic  Emissions 
Directive.  Even though so electromagnetic emissions can effect some sensitive equipment 
such as Hearth Pace Batteries. Any one carrying such batteries should avoid close contact 
with this furnace. 

C.

General Information

1.

Technical Details

Model

Max.

Heat Up Time

Useful

Inner 

Outer 

Power

Temp. 

Phase

Temperature Max. Temperature  Volume Dimensions Dimensions (kW) deviation at 

o

less  100 C (Min.) W x H x D

W x H x D

Set Point

LSTF-100A

1200°C

250

22Kg

51X34X63cm

20X500cm

1,00

+/-2°C

1

LSTF-100B

1200°C

400

22Kg

51X34X63cm

20X500cm

1,30

+/-2°C

1

LSTF-100C

1200°C

450

24Kg

51X34X63cm

38X750cm

1,80

+/-2°C

1

LSTF-100D

1200°C

250

27Kg

51X34X63cm

50X750cm

1,30

+/-2°C

1

LSTF-100E

1200°C

600

51Kg

60X41X72cm

75X750cm

3,50

+/-2°C

1

LSTF-100F

1200°C

700

58Kg

60X41X72cm

105X800cm

3,50

+/-2°C

1

LSTF-100G

1200°C

900

63Kg

60X41X92cm 105X1000cm

3,50

+/-2°C

1

LSTF-200A

1400°C

180

37Kg

51X34X63cm

38X750cm

3,45

+/-2°C

2

LSTF-200B

1400°C

250

42Kg

51X34X63cm

50X750cm

4,00

+/-2°C

2

LSTF-200C

1400°C

450

58Kg

60X41X72cm

75X750cm

4,50

+/-2°C

2

LSTF-200D

1400°C

610

51Kg

60X41X92cm

50X1000cm

5,20

+/-2°C

2

Summary of Contents for LSCF-100A

Page 1: ...Instruction Manual Model LHTF 100 Series Labnics Equipment High Temperature Tube Furnace Please read this manual carefully before using the instrument...

Page 2: ...Technical Properties 4 2 1 Temperature Controllers 4 2 2 Heating Elements 7 2 3 Refractory Insulation 8 2 4 Electrical Layout 8 3 What is PID Control 9 4 Points to Take Care While Operating the Furnac...

Page 3: ...serts slowly It is extremely important to remove the packing inserts from inside the furnace Operating the furnace without removal of safety inserts will cause heavy damage on the heating elements Use...

Page 4: ...b requires a qualified technician The technician who is responsible of commissioning the furnace is also responsible to act in accordance the rules of safety of European Community Technician is solely...

Page 5: ...d against risks to avoid any burns etc 6 Labnics furnaces are manufactured in conformity with CE Electromagnetic Emissions Directive Even though so electromagnetic emissions can effect some sensitive...

Page 6: ...tured at will and without informing 2 Furnace Components Related Technical Properties 2 1 Temperature Controllers Model Sensitivity PID Step definition Number of Number of Programs Segments DC 1010 1...

Page 7: ...active functions of the controller Insignia Description Active Color OUT1 OUT2 Output Relays power are active Green AT AutoTune is underway Orange AL1 AL2 AL3 Alarm signal underway Red MAN Controller...

Page 8: ...play any programming profile has to have the cooling stage defined as well Use a paper to draw your program profile before data feed in We advice the PVSTART option to be enabled to ease the running o...

Page 9: ...y Used to either to decrease a value or to inactivate a function 2 2 Heating Elements Labnics employs Kanthal originated heating elements in furnaces 2 2 1 Wire elements The basic advantages of Kantha...

Page 10: ...s of service as a heating element The resistance of Kanthal Super elements does not change due to ageing even after having been in operation for a long time at high temperatures Due to these propertie...

Page 11: ...erature and it should never be used over this temperature The heating elements and the concerned insulation are related with designated o maximum temperature of furnace It is most advicable to us a fu...

Page 12: ...a new one The old unbroken element should be kept aside to be used in pairs with an old element At high temperatures a glassy phase coating appears on SiC elements This coating although not harmful to...

Page 13: ...use insulation that appears loose Most of the time the very same insulation can be obtained from local market We can of course deliver the concerned insulation whenever requested B Replacement of Sol...

Page 14: ...ently asked questions FaultAnalysis 1 Furnace controller does not display when the I 0 switch turned on 1 1 Check the Mains supply Check the voltage present May be less than 220V 1 2 Check the fuses o...

Page 15: ...1 Electrical Other Requirements Phase Volts Frequency Medium Temp Humidity Single 220V 50Hz 5 C 40 C Max 85 Triphase 380 220V 50Hz 2 Control Panel Honeywell DC1010 UDC2500 Honeywell DC1010 Honeywell U...

Page 16: ...igits can be activated by pressing key By using and keys you can define the digits of the desired limit temperature After you have entered the limit temperature value please press set key in order to...

Page 17: ...ys in the manual mode and open red the I 0 switch Furnace will start heating directly to set temperature 2 Programme Mode See Section C page 11 and Section D page 15 for further details Press key cont...

Page 18: ...well time has expired 2 Use or key to select the requested recepie program number Please note that program number changes as the operator press or keys 3 Once a programme is chosen in order to run the...

Page 19: ...rogramme data during operation E Sample Program Honeywell UDC2500 There are four different alternatives in order to heat up the furnace with UDC2500Temperature Controller 1 Standard Heating 2 To defin...

Page 20: ...o next step ENDSEG End Segment max 12 The segment number which the programe will end RPUNIT Engineering Unit for Ramp TIME Defines heating up or cooling down speed Can be chosen as TIME Hr Min EU H C...

Page 21: ...t point Unit is Hr Min SG3RP RampTime 3 1hr SG4SP Soak SP 4 400 SG4TI SoakTime 4 1hr SG5RP RampTime 5 1hr 30min SG6SP Soak SP 6 250 SG6TI SoakTime 6 3hr 0min SG7RP RampTime 7 2hr 30min SG8SP Soak SP 8...

Page 22: ...rts Replaced Parts Recommended Action Required Yes Service Engineer s Name Signature Requisition Number Customer s Name Signature Date Stamp Page ____ Of ____ No Model Serial No Date Status OK Install...

Page 23: ...Labnics Equipment 43040 Christy St Fremont CA 94538 USA Toll Free 877 620 9992 Tel 925 271 4322 Fax 925 886 0400 Email info labnics com Website www labnics com...

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