Summary of Contents for FBI FM
- Page 1 Instructions and Maintenance Manual Electrode Holding Ovens Models FM – FM1 - FM2...
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Page 2: Table Of Contents
SUMMARY 1. GENERAL INFORMATION………………………………………………………..…..3 2. SPECIFICATIONS……………………………………………………………..…….…4 2.1. General Specifications…………………………………………………..………...4 2.2. Oven Description....................4 2.3. Electrical Connections – Absorption...............5 2.4. Weight and Dimensions .................5 3. HOW TO ASSEMBLY……………………………………………………….…..…5 4. OPERATING INSTRUCTIONS.………………………………………………...….…5 4.1. Oven Startup ....................5 4.2. Working temperature and time changing ............6 4.3. -
Page 3: General Information
This manual wants to be an instructions and maintenance guide for Holding Ovens for Electrodes model FM – FM1 – FM2, which are made by F.B.I. Srl – Via Isonzo,26 – 20050 San Damiano di Brugherio (MI), Italy. •... -
Page 4: 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... -
Page 5: Electrical Connections - Absorption
2.3 Electrical connections – Consumption Model Voltage Nr.Heating Total nominal IP Protection Elements rating Grade 230V ac-50/60 Hz 1,6 kW single-phase 230V ac-50/60 Hz 2,7 kW single-phase 380V ac-50/60 Hz 4,5 kW three-phase The holding ovens are provided with IEC plug and socket suitable for the power supply type. 2.4. -
Page 6: Working Temperature And Time Changing
4.2. Working temperature and time changing In the case a different programming is required, please act as per the following instruction: ADJUSTEMENT HEATING ELEMENTS CONTROL SAFETY THERMOREGULATOR (° C heating element) : press and release the key L1 : the L1 led starts lightening, 1SP is dispayed for one second , then the value linked to the setpoint appears;... -
Page 7: Oven Heating Elements Replacement
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. •... -
Page 8: Use Conditions
7. USE CONDITIONS 7.1 Foreseen use conditions The oven has been designed for welding electrode keeping treatments. Any other use, different from what indicated by the producer, could be hazardous for the operator. The supply power cables must be disconnected during the oven displacement. Handle the oven using the relevant eyebolts and a suitable lifting device. -
Page 9: Materials Separation
9.2. Separation of the components The materials composing the drying ovens are: Steel main body Stainless Steel (inox) inner structure Copper wires, transformer winding Plastic switches, thermoregulator body and contactor Glass fiber door gasket Rock Wool Inner Insulation Other materials electronic components 10. -
Page 10: Wiring Diagrams
WIRING DIAGRAMS DRAWING RELEVANT TO KEEPING OVEN FM/1 (WITH NR.2 THERMOREGULATORS) TABLE... - Page 11 DRAWING RELEVANT TO HOLDING OVENS FM/2 (WITH NR.2 THERMOREGULATORS) TABLE D...
- Page 12 Electric connection signal - white Heating elements remote control switch Fan ventilation remote control switch 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 Transformer 220-380/24 V - 380/220V 50VA F1-F2-F3 Fuses 16-20-25-32°...
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