Koike Sanso Kogyo WEL-HANDY MINI Operation Manual Download Page 1

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For every person who will be engaged in operation and

maintenance supervision, it is recommended to read

through this manual before any operations, so as to

permit optimum operation of this machine

Wel-Handy-MINI_Cover_1.fm Page 1 Tuesday, April 2, 2002 11:59 AM

Summary of Contents for WEL-HANDY MINI

Page 1: ...55 25 7 1 2 6 162 2 2 2 7 For every person who will be engaged in operation and maintenance supervision it is recommended to read through this manual before any operations so as to permit optimum oper...

Page 2: ...kzaamheden onder garantie worden alleen verricht door mensen in dienst van of specifiek aangewezen door Koike Europe b v 3 a De garantie omvat kosteloze reparatie dan wel vervanging van onderdelen van...

Page 3: ...nummers en of serienummers zijn beschadigd verwijderd en of veranderd d defecten zijn ontstaan door het niet volgens de voorschriften aansluiten en of bedienen en of installeren van de goedgekeurde za...

Page 4: ...of machine 15 3 1 Features of machine 15 3 2 Name and function of each section 16 3 2 1 Main unit of welding carriage 16 3 2 2 Operation panel 19 3 3 Specifications 21 4 Preparation and procedure for...

Page 5: ...WEL HANDY MULTI 2 Wel Handy book Page 2 Wednesday April 10 2002 4 00 PM...

Page 6: ...refer to it if necessary Do not use the machine carelessly without following the instructions in the manual Use the machine only after you completely understood the contents of the manual If an explan...

Page 7: ...fingers if caught in the insertion point Caution Electric shock Possible electric shock under special conditions Ground this equipment Operators must ground the equipment using the safety grounding te...

Page 8: ...voided could result in death or serious injury The safety label on the machine is positioned at places that could cause injury or serious accident Caution Indicates a potentially hazardous situation w...

Page 9: ...For safety leave the operation of the machine to a person with complete knowledge of the instruction manual and sufficient skill Do not use this machine for any purpose other than arc welding describ...

Page 10: ...r wear an inhaler before operation 1 2 3 Electrical system precautions Strictly observe the following to prevent electric shock 1 Do not touch the charged section otherwise fatal electric shock or bur...

Page 11: ...e 19 Check the supply voltage of the machine before use The tolerance for the input supply voltage is plus or minus 10 of the rating Use of the machine out of this range is prohibited 20 The metal rec...

Page 12: ...ly 6 DO not bring your hand fingers hair or clothes close to the rotating cooling fan or the roller of the feeder 7 Secure the end of the wire with the wire stopper on the spool when storing or moving...

Page 13: ...the valve on the gas cylinder 9 Attach a protective cap to gas cylinders when they are kept unused 10 Use a gas flow rate controller made or recommended by a welding machine manufacturer 11 Read the...

Page 14: ...connect the welding cable on the base metal side at a location as close as possible to the base metal 10 Do not weld gas pipes filled with gas 11 Do not weld sealed tanks or pipes 12 Provide a fire e...

Page 15: ...WEL HANDY MULTI 12 Wel Handy book Page 12 Wednesday April 10 2002 4 00 PM...

Page 16: ...d to the machine Carefully read the labels and follow the instructions on them when operating the machine Never remove the labels Keep them clean and legible at all times figure 2 1 WARNING ELECTRIC S...

Page 17: ...WEL HANDY MULTI 14 Wel Handy book Page 14 Wednesday April 10 2002 4 00 PM...

Page 18: ...gnet has dramatically enhanced the tracing reliability and tractive force thereby ensuring stable traveling It is possible to operate multiple machine by improved tracing reliability and automatic sto...

Page 19: ...sted toward UP DOWN or FRONT REAR The each stroke is 45 mm 1 Slide unit assembly 2 Torch holder 3 Guide roller and arm 4 Auto stop switch 5 Operation panel 6 Welding torch 7 Metal socket 8 Driving whe...

Page 20: ...elding stop button Caution Do not apply impact to the auto stop switch When impact is applied to the auto stop switch it can be broken When the auto stop switch is broken the automatic stopping functi...

Page 21: ...net ON 1 A Magnet ON position 2 B Magnet OFF position figure 3 2 Caution There is the possibility that the magnet engages automatically There is the possibility that the magnet engages automatically w...

Page 22: ...the printed circuit boards inside the operation panel can be broken leading to a short circuit Do not damage or expose to heat the control cable and the sheathing of the torch cable otherwise the ins...

Page 23: ...ing The machine stops traveling as well 6 Mode switch This is a three positions switch and the following function can be selected TEST When the switch is turned to this position only the wire feeder i...

Page 24: ...ht of guide roller Changeable to three positions Torch adjusting range Torch angle 40 55 Torch up down 45 mm Torch FW BW 45 mm Torch Exclusive use straight torch option Torch holder For exclusive use...

Page 25: ...WEL HANDY MULTI 22 Wel Handy book Page 22 Wednesday April 10 2002 4 00 PM...

Page 26: ...ly which is to be connected to the welding machine is set in the Self Holding or Crater Treatment position the welding arc will not stop even if the welding operation is stopped 4 1 Contents of packag...

Page 27: ...her tools in an appropriate size Improper tool can cause unexpected injury 3 Connect the torch to the matching wire feeder 4 Connect the 2 core metal plug of the control cable to the metal socket of t...

Page 28: ...on and set the welding speed 10 Determine the start position 11 Set the welding conditions by means of the welding power supply 12 Press the start boson switch and start welding Arcs will be generated...

Page 29: ...welding machine outputs relay A contact point a self holding type signal Set the switch on the welding power supply side in the No Self Holding position The signal cable plug is D25 2P connectable to...

Page 30: ...power trouble can occur 2 Clean the traveling surface to remove remaining bars slugs spatters etc before starting welding For prevention of slippage during welding 3 When longer cables are necessary t...

Page 31: ...WEL HANDY MULTI 28 Wel Handy book Page 28 Wednesday April 10 2002 4 00 PM...

Page 32: ...ean the nozzle and check the tip for abrasion 2 Clean the wheels Removal of iron powder etc 3 Check guide rollers for smooth rotation Cleaning 4 Remove spatters from the carriage 5 1 2 Monthly inspect...

Page 33: ...WEL HANDY MULTI 30 5 2 Recommended spare parts 1 Fuse 2 Guide roller 3 Rubber wheel 4 Auto stop switch 5 Printed circuit board Wel Handy book Page 30 Wednesday April 10 2002 4 00 PM...

Page 34: ...e sure it is pressed completely The welding power supply panel switch is in the Self Holding position Set it in the No Self Holding position Welding operation stops when the stop switch is pressed but...

Page 35: ...he power switch before changing the fuse Inspections 2 and 3 shown below are conducted while the control power is ON so leave the operation to an engineer who has skill and thorough knowledge about el...

Page 36: ...ing While keeping the power switch in the OFF position check the conduction by a tester Inpections 2 and 3 shown below are conducted while the control power is ON so leave the operation to an engineer...

Page 37: ...r supply is defective The cable is disconnected or the printed circuit board is defective Check if the torch switch metal plug is not connected Check if the metal plug pins 1 and 2 are short circuited...

Page 38: ...10 11 12 16 13 14 15 100V 120V 220V 230V 240V 42V 24V 0V 0V 1 Arc on 2 Test arc 3 Arc ON OFF 4 Power ON OFF 5 Fuse 6 Start 7 Stop 8 Variable resistor 9 PCB 10 Transformer 11 Motor 24 VDC 5000 rpm 12 C...

Page 39: ...WEL HANDY MULTI 36 Wel Handy book Page 36 Wednesday April 10 2002 4 00 PM...

Page 40: ...WEL HANDY MULTI 37 8 Parts list 8 1 Main body and inside parts Wel Handy book Page 37 Wednesday April 10 2002 4 00 PM...

Page 41: ...000575 15 4 Idle shaft 1 61000576 15 5 Stopper 1 61000622 15 6 Screw 4 222 004 716 SR 4x35 15 7 Reduction gear unit 1 69000074 IG 43 1 504 with case 15 8 Spring pin 1 222 004 855 PR 2 5x18 15 9 Ball b...

Page 42: ...2 222 004 765 SF 6x14 24 Hexagon bolt 1 222 004 230 BC 5x12 25 Magnet 1 61000582 30 kg pulling power 26 Lever bracket 2 60038176 27 Screw 2 222 004 764 SF 5x6 28 Rotary shaft assembly 1 61000642 28 1...

Page 43: ...WEL HANDY MULTI 40 8 2 Outside parts Wel Handy book Page 40 Wednesday April 10 2002 4 00 PM...

Page 44: ...1 Slide base 2 61000595 16 2 Nut 1 61000596 16 3 Shaft 4 61000598 16 4 Screw shaft 1 61000600 16 5 Screw shaft left 1 61000659 16 6 Handle 2 61000061 16 7 Stop ring 4 6B520080 STW 8 16 8 DU bush with...

Page 45: ...2 7 Toggle switch 1 6N110009 M 2029 L B 22 8 Dust proof nut 1 60032480 23 Machine connection cable 1 60039755 25 2A 23 1 Plug 1 60038197 ME2538 23 2 Plug 1 60035563 23 3 Rubber plug 1 60030280 Outside...

Page 46: ...ekwang Dong Kimcheon City Kyoung Sangbuk Do Korea Tel 0547 39 3711 Fax 0547 39 3713 2 6 162 2 2 2 7 International Division 1 1 Ojima 9 chome Koto ku Tokyo 136 0072 Japan Tel 81 3 3685 9111 Fax 81 3 36...

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Koike Sanso Kogyo WEL-HANDY MINI, Operation Manual

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