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Keison Carbolite MFS/1, Installation, Operation & Maintenance Instructions Manual

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Keison Carbolite MFS/1 Installation, Operation & Maintenance Instructions Manual Download Page 10

 

MFS 

 

 

C

IRCUIT 

D

IAGRAMS

 

7.1  MFS/1 

 

 

 

 

 

 

 

 

 

 

 

7.2  MFS/4 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Supply light 

Instrument Switch

temperature

controller 

SSR

e 

l 

e 

m 

e 

n 

t 

(s) 

F1 

N 

L 

PE 

thermocouple

Supply light 

Instrument Switch

temperature

controller 

PE 

L 

N 

F1 

SSR

e 

l 

e 

m 

e 

n 

t 

(s) 

F2 

Temperature Sensor

Hydraulic

thermostat

Warning light

Hydraulic

t/stat o/temp if 

fitted

 

Reset

button 

Fan motor

temperature

indicator 

Chamber 
Thermocouples 

Filter 

Filter 

8.0 

10 

MF14 

Summary of Contents for Carbolite MFS/1

Page 1: ... oven is connected to the electricity supply CONTENTS Section page 1 0 Symbols Warnings 2 2 0 Installation 3 3 0 Operation 5 4 0 Maintenance 6 5 0 Repairs Replacements 7 6 0 Fault Analysis 9 7 0 Circuit Diagrams 10 8 0 Fuses Power Settings 10 9 0 Specifications 12 A manual is supplied separately for the temperature controller Please read the controller manual before operating the oven 1 0 MF14 ...

Page 2: ... Heat Light the adjacent light glows or flashes to indicate that power is being supplied to the elements 1 2 Warning Symbols DANGER of electrical shock read any warning printed by this symbol DANGER hot surface Read any warning printed by this symbol WARNING all surfaces of a furnace may be hot DANGER read any warning printed by this symbol 2 0 2 MF14 ...

Page 3: ...utral with reversible plug or Live to Live The voltage or range of voltages on which the oven may be operated is given on the oven rating label and on the cover of this manual if supplied with the oven Check that the supply voltage is compatible with the voltage on the label and that the current capacity is sufficient for the amperage on the label before connection to the supply See also section 8...

Page 4: ...tlet for all four chambers on the right hand side of the oven By switching one of the four valves on the right hand side of the oven labelled ____ TEST to the TEST position the outlet from the corresponding chamber passes through the flowmeter labelled TEST This allows a comparison of inward and outward gas flows for that chamber to test for leaks Each chamber can be tested in turn To avoid moistu...

Page 5: ...oller see the instructions in the separate manual supplied Overtemperature hydraulic thermostat MFS 4 if fitted Set the rotary dial to the desired protection temperature The oven starts to heat up according to the controller set point or program To switch the oven off set the Instrument switch to off If the oven is to be left off isolate it from the electrical supply 3 2 MFS 4 Chamber Temperatures...

Page 6: ... Carbolite In all correspondence please quote the serial number model type and voltage given on the rating label of the furnace The serial number and model type are also given on the front of this booklet when supplied with a furnace To contact Thermal Engineering Services or Carbolite see the back page of this manual 4 4 Recommended Spares Kits Carbolite can supply individual spares or a kit of t...

Page 7: ...6 We can provide further information on request Alternatively our service division can quote for any repairs to be carried out at your premises or ours 5 3 Temperature Controller Replacement 200 201 These controllers are fitted to the back of the control panel which can be separated from the base by removal of two screws Before handling the controller wear an anti static wrist strap or otherwise a...

Page 8: ...the new thermocouple bending to shape as required to match the old Reconnect and refit the panels 5 7 Element Replacement MFS 1 See section 5 2 wearing a face mask is recommended Disconnect the oven from the electrical supply and remove the back panel Make a note of the wiring and piping connections see the section above which refers to the thermocouple colour coding Disconnect terminal blocks the...

Page 9: ...thermocouple has broken or has a wiring fault Æ The controller shows a low temperature Æ The SSR could be failing to switch on due to internal failure faulty logic wiring form the controller or faulty controller Æ There are no lights glowing on the controller Æ The controller may be faulty or not receiving a supply due to a faulty switch or a wiring fault B Oven Overheats 1 Oven only heats up when...

Page 10: ... e m e n t s F1 N L PE thermocouple Supply light Instrument Switch temperature controller PE L N F1 SSR e l e m e n t s F2 Temperature Sensor Hydraulic thermostat Warning light Hydraulic t stat o temp if fitted Reset button Fan motor temperature indicator Chamber Thermocouples Filter Filter 8 0 10 MF14 ...

Page 11: ...32mm x 6mm type F1 quick blow F2 Instrument circuit fuses 20mm x 5mm glass 2 Amps type F1 omitted in MFS 1 model volts phases supply fuse rating MFS 1 220 240V 1 2A MFS 4 220 240V 2 10A 8 2 Power Settings For all models in this manual the power limit parameter OP Hi is set to 100 MF14 11 ...

Page 12: ...l 41 41 541 5877 Fax 41 41 541 5878 Email General Information Sales info kesn ch Accounts Department accounts kesn ch USA Office 233 Rogue River Highway 425 Grants Pass Oregon 97527 5429 USA Tel 1 503 206 0941 Fax 1 541 610 1646 Email General Information Sales info keison com Accounts Department accounts keison com Latin America Office World Trade Centre Apartado 0832 00708 Ciudad de Panamá República ...

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