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2.3  Electrical connections – Consumption 
 

Model 

Voltage 

Nr.Heating 

Elements 

Total nominal 

rating 

IP Protection 

Grade 

FM 

230V ac-50/60 Hz 

single-phase 

1,6 kW 

44 

FM1 

230V ac-50/60 Hz 

single-phase

 

2,7 kW 

44 

FM2 

380V ac-50/60 Hz  

three-phase

 

4,5 kW 

44 

 

The  holding ovens are provided with IEC plug and socket suitable for the power supply type.  

 
2.4. Weights  and dimensions: 
 

Model

 

Internal size 

(lxwxh) 

External size 

(lxwxh)

 

Oven 

weight 

 

Packaging size 

(lxwxh) 

Weight for 
transport 

FM 

mm 720 x 510 x 350 

mm 830 x 690 x 760

 

Kg  90 

mm 720 x 510 x 350

 

Kg   95

 

FM1 

mm 720 x 510 x 620

 

mm 830 x 690 x 1400

 

Kg 123

 

mm 720 x 510 x 350

 

Kg  135

 

FM2 

mm 720 x 510 x 890

 

mm 830 x 690 x 1310

 

Kg 152

 

mm 720 x 510 x 350

 

Kg  160

 

 
 

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 now ready for use. 

 
 

4.  OPERATING  INSTRUCTIONS 

 

THE OVEN IS ALREADY PRE-ADJUSTED TO ACT THE  KEEPING CYCLE.  
 
4.1. Oven startup: 

 
a) check the power supply connections 
b) act on the general switch and check that power is on  
c) check the net presence 
d) after a self-control phase of about 5 seconds, the thermoregulators are on and start 

doing the ON/OFF symmetrical adjustment according to the temperatures and times 
set up in advance: 

 
         Oven-environment 120°C with safety control  on the heating elements at 470°C.                          

 
 
 
 
 
 
 
 
 

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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