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5.2. 

 Oven - Heating element replacement 

 

To replace heating element, proceed as follows: 
 

 

 

 

Warning! switch the main supply off

 

 
 

Make sure that the heating element are cool prior to performing maintenance. 

 

  Remove the protection cover located on the rear of the oven. 

  After removing the electrode tray , disconnect the faulty heating element pulling it out from 

the oven front. 

  Fit  the  new  heating  element  having  the  same  properties  and  sizes  and  restore  the  right 

connections 

  Reassemble the bottom cover on the rear of the oven. 

  Place the electrode trays in the oven chamber. 

  Switch  on  the  oven  main  power  switch for few  minutes to  eliminate  any  possible  humidity 

residual  on  the  new  heating  element.  Switch  it  off  and  await  about  15  minutes  before 
switching it on again and making  the oven on operation. This allows the heating element to 
get stable and have a better long-life. 

 
 

5.3. 

Extraordinary maintenance 

 

Check periodically the electrical wires, the components and the connections and replace them 
when damaged. 
In case of any other further problem, please contact your usual dealer or directly F.B.I. Srl, who 
will help you with right indications for a good use. 
Please inform us of any problem you may have. Plus, please let us know any suggestion you 
believe useful to improve the equipment. It is welcome. 

        

6.  SAFETY 

 

6.1. Accident prevention rules 
 

In order to observe and to prevent the safety of the employees using this oven, users should follow 
these standard safety procedures: 
 

1.  The users must use the wear safety goggles, shoes, dressing or something else suitable for 

the place and the ambient when they are operating. 

2.  Read carefully the instructions reported on this manual. 
3.  Check the electrical connections before switching the oven on. 
4.  Switch the power supply off before disconnecting the pin 
5.  Attend to all cautions mentioned time by time on this manual. 

 
 
ALL THE OPERATIONS MUST BE DONE AT THE BEST SAFETY CONDITIONS.

 

 
 
 
 

Содержание FM

Страница 1: ...1 Instructions and Maintenance Manual Electrode Holding Ovens Models FM FM1 FM2 ...

Страница 2: ... time changing 6 4 3 Suggested temperature setting 6 5 MAINTENANCE 6 5 1 Routine Maintenance 6 5 2 Oven heating elements replacement 7 5 3 Extraordinary maintenance 7 6 SAFETY 7 6 1 Accident prevention rules 7 7 USE CONDITIONS 8 7 1 Foreseen use conditions 8 7 2 Not allowed use 8 8 DISASSEMBLY AFTER USE 8 9 DISMOUNTING INDICATIONS 8 9 1 General indications 8 9 2 Materials separation 9 10 WARRANTY ...

Страница 3: ...by the staff and purchaser for what it concerns spare parts It must be located with care in a known place protected by dirty and humidity and it must be always available for consultation by the operators Read it and give to read carefully to all the operators in all parts before proceeding to install to use or for maintenance or dismantling of the oven and or equipment Check always that the operat...

Страница 4: ... 2 SPECIFICATIONS 2 1 General specifications The holding ovens are mainly used for keeping the treatment of welding electrodes to avoid hydrogen inclusion into the welding puddle after the drying cycle and before the welding process Three basic models are available FM FM1 FM2 see Table 1 Table 1 Available versions Model Description Load Capacity FM Holding oven for eletrodes with 2 shelves 3000 el...

Страница 5: ...60 3 ASSEMBLING INSTRUCTIONS The oven is packaged in heavy duty cardboard packaging for shipment The oven is equipped with eyebolts so that it can be handled by a lifting device Connect the oven electrical cable to the power supply in accordance with all local and national electrical and safety standards The working voltage and wattage rating are listed on a label located on the oven The oven is n...

Страница 6: ...y L1 the L1 led starts lightening 1SP is dispayed for one second then the value linked to the setpoint appears press or to change the value by pressing the new value and the return to normal mode can be saved the same happens after 10 seconds the keyboard is inactive press 0 1 to return to normal mode without saving any value 4 3 Suggested Temperature Setting These are typical temperature settings...

Страница 7: ...long life 5 3 Extraordinary maintenance Check periodically the electrical wires the components and the connections and replace them when damaged In case of any other further problem please contact your usual dealer or directly F B I Srl who will help you with right indications for a good use Please inform us of any problem you may have Plus please let us know any suggestion you believe useful to i...

Страница 8: ...the oven and relevant accessories is forbidden Always remember that electricity is applied to the oven even if the thermostat is OFF 7 2 Not allowed use Do not store or heat liquids Do not tamper with electrical circuitry of the oven Do not leave the air snorkels closed during the drying cycle their opening improves air circulation Do not use the oven at the open air and exposed to weather incleme...

Страница 9: ... parts that will have defect of design or defective material Complaints have to be sent directly to F B I Srl mentioning the reason of the defect F B I Srl will give you further instructions for repairing or replacing the complained parts free of charge Any transport expenses will be covered by the customer 10 2 Limitations F B I Srl is not and will not responsible for Improper use of the oven A u...

Страница 10: ...10 WIRING DIAGRAMS DRAWING RELEVANT TO KEEPING OVEN FM 1 WITH NR 2 THERMOREGULATORS TABLE F ...

Страница 11: ...11 DRAWING RELEVANT TO HOLDING OVENS FM 2 WITH NR 2 THERMOREGULATORS TABLE D ...

Страница 12: ...ion remote control switch M Fan motor 380 V 0 25KW R1 R2 R3 Heating elements 230V 1500W x F3 F6 F9 FM2 2750W x FM FM1 1300W x F100 F200 F400 TR Transformer 220 380 24 V 380 220V 50VA F1 F2 F3 Fuses 16 20 25 32 F4 F5 Fuses 2 F6 Fuses 6 Rt Fan motor thermal relay Vf Equipment cooling fans x F200 F400 Lt Thermic presence signal red S Selector A B ______________________________________________________...

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