ESAB FeedMech 4804/FeedControl Instruction manual

GB
FeedMech 4804/ FeedControl
Instruction manual
Valid for serial no. 606--xxx--xxxx0461 066 001 GB 090310
2SAFETY 3...........................................................
3 INTRODUCTION 5...................................................
3.1 Equipment 5................................................................
4 TECHNICAL DATA 5.................................................
5 INSTALLATION 6....................................................
5.1 Terminating resistor 6........................................................
5.2 Example of a robotic welding system 7.........................................
6 OPERATION 7.......................................................
6.1 Connections 8..............................................................
6.2 Gas flow guard (if installed) 10.................................................
6.3 Wire feed pressure 10........................................................
6.4 Replacing and inserting wire 1 1................................................
6.5 Changing feed rollers 1 1......................................................
7 MAINTENANCE 11....................................................
7.1 Inspection and cleaning 1 1....................................................
8 ORDERING SPARE PARTS 12..........................................
DIAGRAM 14............................................................
ORDERING NUMBER 16.................................................
WEAR PARTS 18........................................................
ACCESSORIES 20.......................................................
Rights reserved to alter specifications without notice.
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1DIRECTIVE
ESAB AB, Welding Equipment, SE--695 81 Laxå, Sweden, gives its unreserved guarantee that unit FeedMech 4804 / FeedControl from serial number 606 are constructed and tested in compliance with the standard EN 60974--1/--5 and EN 60974--10 (Class A) in accordance with the requirements of di­rective (2006/95EC) and (2004/108/EEC).
DECLARATION OF CONFORMITY
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Laxå 2008--06--12
Kent Eimbrodt Global Director Equipment and Automation
2SAFETY
Users of ESAB welding equipment have the ultimate responsibility for ensuring that anyone who works on or near the equipment observes all the relevant safety precautions. Safety precautions must meet the requirements that apply to this type of welding equipment. The following recommen­dations should be observed in addition to the standard regulations that apply to the workplace.
All work must be carried out by trained personnel well--acquainted with the operation of the welding equipment. Incorrect operation of the equipment may lead to hazardous situations which can result in injury to the operator and damage to the equipment.
1. Anyone who uses the welding equipment must be familiar with:
S its operation S location of emergency stops S its function S relevant safety precautions S welding
2. The operator must ensure that:
S no unauthorized person is stationed within the working area of the equipment when it is
started up.
S no--one is unprotected when the arc is struck
3. The workplace must:
S be suitable for the purpose S be free from drafts
4. Personal safety equipment
S Always wear recommended personal safety equipment, such as safety glasses, flame--proof
clothing, safety gloves.
S Do not wear loose--fitting items, such as scarves, bracelets, rings, etc., which could become
trapped or cause burns.
5. General precautions
S Make sure the return cable is connected securely. S Work on high voltage equipment may only be carried out by a qualified electrician. S Appropriate fire extinquishing equipment must be clearly marked and close at hand. S Lubrication and maintenance must not be carried out on the equipment during operation.
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WARNING
Arc welding and cutting can be injurious to yourself and others. Take precausions when welding. Ask for your employer’s safety practices which should be based on manufacturers’ hazard data.
ELECTRIC SHOCK - Can kill
S Install and earth the welding unit in accordance with applicable standards. S Do not touch live electrical parts or electrodes with bare skin, wet gloves or wet clothing. S Insulate yourself from earth and the workpiece. S Ensure your working stance is safe.
FUMES AND GASES - Can be dangerous to health
S Keep your head out of the fumes. S Use ventilation, extraction at the arc, or both, to take fumes and gases away from your breathing zone
and the general area.
ARC RAYS - Can injure eyes and burn skin.
S Protect your eyes and body. Use the correct welding screen and filter lens and wear protective
clothing.
S Protect bystanders with suitable screens or curtains.
FIRE HAZARD
S Sparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.
NOISE - Excessive noise can damage hearing
S Protect your ears. Use earmuffs or other hearing protection. S Warn bystanders of the risk.
MALFUNCTION - Call for expert assistance in the event of malfunction.
Read and understand the instruction manual before installing or operating.
PROTECT YOURSELF AND OTHERS!
CAUTION!
This product is solely intended for arc welding.
CAUTION!
Class A equipment is not intended for use in residential locations where the electrical power is provided by the public low--voltage supply system. There may be potential difficulties in ensuring electromagnetic compatibility of class A equipment in those locations, due to conducted as well as radiated disturbances.
Do not dispose of electrical equipment together with normal waste!
In observance of European Directive 2002/96/EC on Waste Electrical and Electronic Equipment and its implementation in accordance with national law, electrical equipment that has reached the end of its life must be collected separately and returned to an environmentally compatible recycling facility. As the owner of the equipment, you should get information on approved collection systems from our local representative.
By applying this European Directive you will improve the environment and human health!
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CAUTION!
Read and understand the instruction manual before installing or operating.
ESAB can provide you with all necessary welding protection an d accessories.
3 INTRODUCTION
The wire feed unit consist of a drive unit (FeedMech 4804) and a separate electronic unit (FeedControl).
The wire feed unit is intended for MIG/MAG welding along with robotic equipment.
NOTE!
The wire feed unit utilizes the robot’s safety system to obtain maximum interference protection.
ESAB’s accessories for the product can be found on page 20.
3.1 Equipment
The wire feed unit is supplied with an instruction manual, and the drive unit with a sticker with recommended wear parts.
4 TECHNICAL DA TA
FeedMech 4804 FeedControl Power supply 42 V 50--60 Hz 42 V 50--60 Hz Power requirement 378 V A 378 V A Motor current I Settings data
Wire feed speed
Gun connection EURO Wire dimension
Fe Ss Al Cored wire
Operating temperature -- 1 0 t o + 4 0 ˚C -- 1 0 t o + 4 0 ˚C Weight 9.7 kg 4.9 kg Dimensions (l x b x h) 383 x 161 x 287 mm 330 x 118 x 320 mm Shielding gas
max pressure
max
9.0 A 9.0 A
0.8 -- 25.0 m/min
0.6--2.4 mm
0.6--2.4 mm
1.0--1.6 mm
0.8--2.4 mm
Gases for MIG/MAG--welding 5Bar
Gases for MIG/MAG--welding 5Bar
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FeedControlFeedMech 4804
Maximum permissible load at
60% intermittens
100% intermittens
Enclosure class IP2X IP2X
Duty cycle
The duty cycle refers to the time as a percentage of a ten--minute period that you can weld at a cer­tain load without overloading. The duty cycle is valid for 40˚C.
The duty cycle is valid for 40˚C.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid objects or water. Apparatus marked IP2X are intended for indoor use.
500 A 280 A
500 A 280 A
5 INSTALLATION
The installation must be executed by a professional.
Note!
Mains supply requirements
High power equipment may, due to the primary current drawn from the mains supply, influence the power quality of the grid. Therefore connection restrictions or requirements regarding the maximum permissible mains impedance or the required minimum supply capacity at the interface point to the public grid may apply for some types of equipment (see technical data). In this case it is the responsibility of the installer or user of the equipment to ensure, by consultation with the distrubution network operator if necessary, that the equipment may be connected.
WARNING!
When welding in an environment with increased electrical danger, only power sources intended for this environment may be used. These power sources are marked with the symbol
5.1 Terminating resistor
The ends of the CAN bus must be fitted with terminating resistors to avoid communication interference.
The terminating resistor is delivered with the power source.
One end of the CAN bus is at the control panel (U8), which has an integral terminating resistor. The other end is at the FeedControl and must be fitted with the terminating resistor, as shown on the right.
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5.2 Example of a robotic welding system
6 OPERATION
General safety regulations for the handling of the equipment can be found on page 3. Read through before you start using the equipment!
WARNING!
Rotating parts can cause injury, take great care.
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6.1 Connections
FeedMech 4804
1 Switch for gas purging 9 Connection to drive unit, 4 poles 2 Switch for reversed wire feed 10 Connection to drive unit, 8 poles 3 Switch for cold wire feed 11 Connection for coolant from power source
(cooling unit), BLUE
4 Connection for coolant to welding gun,
BLUE
5 Connection for coolant from welding gun,
RED
6 Outlet connection for spatter removal air 14 Connection for shielding gas in 7 Connection for signals to/from robot
welding gun
8 Connection for welding gun 16 Rating plate
12 Connection for coolant to power source
(cooling unit), RED
13 Inlet connection for spatter removal air
15 Connection for welding current from
electronic unit (OKC)
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FeedControl
1 White indicating lamp – Power supply ON 9 Rating plate 2 Connection from electronic unit to drive
unit
3 Connection from electronic unit to drive
unit
4 Outlet connection for spatter removal air 12 Connection for shielding gas, in 5 Connection for coolant to welding gun,
BLUE
6 Connection for welding current from drive
unit (OKC)
7 Connection for coolant from welding gun,
RED
8 Connection for shielding gas, out 16 Connection for coolant to power source
10 Connection for terminating resistor or
forwarding to next wire feed unit
11 Connection for control cable from power
source
13 Inlet connection for spatter removal air
14 Connection for coolant from power source
(cooling unit), BLUE
15 Connection for welding current from power
source (O KC)
(cooling unit), RED
Symbol and function explanations
Gas purging
Used to measure the gas flow or to flush the gas hoses to clean them of any air and moisture before commencing welding. Gas purging is carried out with the voltage and wire feed switched off.
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Reversed wire feed
Used to reverse the wire, for example when replacing the wire bobbin.
Inching
Used when wire is to be fed without switching on the welding voltage.
Inlet spatter removal air
Outlet spatter removal air
Used for spray--cleaning the contact tip on the welding gun.
Shielding gas in
Shielding gas out
6.2 Gas flow guard (if installed)
The gas flow monitor interrupts the ongoing welding process if the gas flow drops below 3.5 l/min. When this occurs, an error message is displayed via the control unit.
6.3 Wire feed pressure
Start by making sure that the wire moves smoothly through the wire guide. Then set the pressure of the wire feeder’s pressure rollers. It is important that the pressure is not too great.
Fig 1 Fig 2
To check that the feed pressure is set correctly, you can feed out the wire against an insulated object, e.g. a piece of wood.
When you hold the gun approx. 5 mm from the piece of wood (fig. 1) the feed rollers should slip.
If you hold the gun approx. 50 mm from the piece of wood, the wire should be fed out and bend (fig. 2).
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6.4 Replacing and inserting wire
S Open the side panel. S Disconnect the pressure sensor by folding it backwards, the pressure rollers
slide up.
S Straighten out the new wire 10--20 cm. File away burrs and sharp edges from the
end of the wire before inserting it into the wire feed unit.
S Make sure that the wire goes properly into the feed
roller’s track and into the outflow nozzle or wire guide.
S Secure the pressure sensor. S Close the side panel.
6.5 Changing feed rollers
S Push down the pressure device ( 1) and pull it
towards you and upwards.
S Pull out the bogey (2). S Remove the socket--head bolts (3) on the
intermediate nozzle and remove it.
S Loosen the bolt holding the outlet nozzle (4)
and push the nozzle back.
S Remove the socket--head bolt (5) in the centre S Slacken the two socket--head bolts (6) by half a turn. S Pull out the feed rollers (7).
Reassemble in the reverse order.
Selecting the correct groove in the feed rollers
Place no, one or two carrier washers between the outer washer and the feed rollers. NB: Replace the entire bogey
when changing the pressure rollers (8).
7 MAINTENANCE
Regular maintenance is important for safe, reliable operation.
CAUTION!
All guarantee undertakings from the supplier cease to apply if the customer himself attempts any work in the product during the guarantee period in order to rectify any faults.
7.1 Inspection and cleaning
Wire feed unit
Check regularly that the wire feed unit is not clogged with dirt.
S Cleaning and replacement of the wire feed unit mechanism’s worn parts should
take place at regular intervals in order to achieve trouble--free wire feed. Note that if pre--tensioning is set too hard, this can result in abnormal wear on the pressure roller, feed roller and wire guide.
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Welding gun
S Cleaning and replacement of the welding gun’s wear parts should take place at
regular intervals in order to achieve trouble--free wire feed. Blow the wire guide clean regularly and clean the contact tip.
8 ORDERING SPARE P ARTS
FeedMech4804 / FeedControl is designed and tested in accordance with the internatio­nal and European standards IEC/EN 60974--1, 60974--5 and 60974--10. It is the obliga­tion of the service unit which has carried out the service or repair work to make sure that the product still conforms to the said standard.
Spare parts may be ordered through your nearest ESAB dealer, see the last page of this publication.
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Diagram
FeedControl & FeedMech 4804
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FeedMech 4804/Feed Con t rol
Ordering number
Ordering no. Denomination Type Note
0461 070 880 0461 070 881 0461 080 880 0459 839 007
The spare parts list is available on the Internet at www.esab.com
Drive unit Drive unit Feed box Spare parts list
Aristot Feed Mech 4804 Aristot Feed Mech 4804 Aristot Feed Control
23 pole 12 pole
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Wear parts
Ordering no. Denomination Wire type Wire dimensions
Item
HD = Heavy Duty
HK1 0469 837 880
0469 837 881 0469 837 882
Item Ordering no. Denomination Wire type Wire ØmmGroove 1 Groove 2 Groove 3 Groove
HK2 0366 966 880 Feed Roller Fe, Ss & cored 0.6-- 1.2 0.6--0.8 0.9--1.0 1.2 V 1
0366 966 881 Feed Roller Fe, Ss & cored 1.4-- 1.6 1.4--1.6 2.0 2.4 V 2 0366 966 889 Feed Roller Fe, Ss & cored 1.2 .045” / 1.2 .045” / 1.2 .045” / 1.2 V .045 / 7 0366 966 900 Feed Roller Fe, Ss & cored 0.9-- 1.6 0.9--1.0 1.2 1.4--1.6 V 6 0366 966 882 Feed Roller Cored 1.2--2.0 1.2 1.4--1.6 2.0 V-- Knurled 3 0366 966 883 Feed Roller Cored 2.4 2.4 not used not used V--Knurled 4 0366 966 885 Feed Roller Al 1.2 1.2 1.2 1.2 U U2 0366 966 899 Feed Roller Al 1.0--1.6 1.0 1.2 1.6 U U4
Item Ordering no. Denomination Notes
HK3 0156 707 001 Distance washer
HK4 0156 707 002 Adjustment spacer
HK5 Screw M5x20
HK6 Screw M5x16
Item Ordering no. Denomination Wire type Wire dimensions Groove
HK7 0366 902 880 Bogey (HD) Fe, Ss & cored Ø0.6--1.2mm V 1
0366 902 900 Bogey (HD) Fe, Ss & cored Ø0.9--1.6mm V 6 0366 902 881 Bogey (HD) Fe, Ss & cored Ø1.4--2.4mm V 3 0366 902 894 Bogey (HD) Fe, Ss & cored Ø1.2mm V .045 / 7 0366 902 882 Bogey (HD) Cored Ø1.2--2.0mm V-- Knurled 3 0366 902 883 Bogey (HD) Cored Ø2.4mm V--Knurled 4 0366 902 899 Bogey (HD) Al Ø1.0--1.6mm U U4 0366 902 886 Bogey (HD) Al Ø1.2mmx3 U --
Item Ordering no. Denomination Wire type Wire dimensions
HK8 0366 944 001 Washer
HK9 0156 603 001
0156 603 002 0332 322 001 0332 322 002
Outlet nozzle Outlet nozzle Outlet nozzle
Intermediate nozzle Intermediate nozzle Intermediate nozzle Intermediate nozzle
Fe, Ss & cored Al Fe, Ss & cored
Fe, Ss & Al Fe, Ss & Al Cored Cored
Ø 2.0 mm steel for 0.6-- 1.6 mm Ø 2.0 mm plastic for 1.0--1.6 mm Ø 3.4 mm steel for 2.0-- 2.4 mm
Ø 2 mm plastic for 0.6--1.6 mm Ø 4 mm plastic for 2.0--2.4 mm Ø 2.4 mm copper for 1.2--2.0 mm Ø 4 mm copper for 2.4 mm
typ
typ
Roller /
Bogey
mark-
ings
Roller /
Bogey
markings
Item Ordering no. Denomination Note
HK10 0215 702 708 Locking washer
HK11 Nut M10
HK12 0458 748 002 Insulating washer
HK13 0458 748 001 Insulating bushing
Item Ordering no. Denomination Wire type Wire dimensions
HK14 0156 602 001
0156 602 002 0332 318 001 0332 318 002
Inlet nozzle Inlet nozzle Inlet nozzle (HD) Inlet nozzle (HD)
Fe, Ss, Al & Cored Fe, Ss, Al & Cored Fe, Ss & Cored Fe, Ss & Cored
Ø 2 mm plastic for 0.6--1.6 mm Ø 4 mm plastic for 2.0--2.4 mm Ø 2.4 mm steel for 1.2-- 2.0 mm Ø 4 mm steel for 2.4 mm
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FeedMech 4804/Feed Con t rol
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Accessories
Quick connector MarathonPact ............ F102 440 880
Adapterplate for mounting on the robot arm ..... 0461 038 880
1 Check valve ..............................
2 Gas flow meter ..........................
0461 110 880 0460 005 881
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ESAB subsidiaries and representative offices
Europe
AUSTRIA
ESAB Ges.m.b.H Vienna--Liesing Tel: +43 1 888 25 11 Fax: +43 1 888 25 11 85
BELGIUM
S.A. ESAB N.V. Brussels Tel: +32 2 745 11 00 Fax: +32 2 745 11 28
THE CZECH REPUBLIC
ESAB VAMBERK s.r.o. Vamberk Tel: +420 2 819 40 885 Fax: +420 2 819 40 120
DENMARK
Aktieselskabet ESAB Herlev Tel:+4536300111 Fax:+4536304003
FINLAND
ESAB Oy Helsinki Tel: +358 9 547 761 Fax: +358 9 547 77 71
FRANCE
ESAB France S.A. Cergy Pontoise Tel:+33130755500 Fax:+33130755524
GERMANY
ESAB GmbH Solingen Tel: +49 212 298 0 Fax: +49 212 298 218
GREAT BRITAIN
ESAB Group (UK) Ltd Waltham Cross Tel: +44 1992 76 85 15 Fax: +44 1992 71 58 03
ESAB Automation Ltd Andover Tel: +44 1264 33 22 33 Fax: +44 1264 33 20 74
HUNGARY
ESAB Kft Budapest Tel:+3612044182 Fax:+3612044186
ITALY
ESAB Saldatura S.p.A. Mesero (Mi) Tel:+3902979681 Fax:+390297289181
THE NETHERLANDS
ESAB Nederland B.V. Amersfoort Tel: +31 33 422 35 55 Fax: +31 33 422 35 44
NORWAY
AS ESAB Larvik Tel:+4733121000 Fax:+4733115203
POLAND
ESAB Sp.zo.o. Katowice Tel: +48 32 351 11 00 Fax: +48 32 351 11 20
PORTUGAL
ESAB Lda Lisbon Tel: +351 8 310 960 Fax: +351 1 859 1277
SLOVAKIA
ESAB Slovakia s.r.o. Bratislava Tel:+421744882426 Fax:+421744888741
SPAIN
ESAB Ibérica S.A. Alcalá de Henares (MADRID) Tel: +34 91 878 3600 Fax: +34 91 802 3461
SWEDEN
ESAB Sverige AB Gothenburg Tel:+4631509500 Fax:+4631509222
ESAB international AB Gothenburg Tel:+4631509000 Fax:+4631509360
SWITZERLAND
ESAB AG Dietikon Tel: +41 1 741 25 25 Fax: +41 1 740 30 55
North and South America
ARGENTINA
CONARCO Buenos Aires Tel: +54 11 4 753 4039 Fax: +54 11 4 753 6313
BRAZIL
ESAB S.A. Contagem--MG Tel: +55 31 2191 4333 Fax: +55 31 2191 4440
CANADA
ESAB Group Canada Inc. Missisauga, Ontario Tel: +1 905 670 02 20 Fax: +1 905 670 48 79
MEXICO
ESAB Mexico S.A. Monterrey Tel: +52 8 350 5959 Fax: +52 8 350 7554
USA
ESAB Welding & Cutting Products Florence, SC Tel: +1 843 669 44 11 Fax: +1 843 664 57 48
Asia/Pacific
CHINA
Shanghai ESAB A/P Shanghai Tel: +86 21 2326 3000 Fax: +86 21 6566 6622
INDIA
ESAB India Ltd Calcutta Tel: +91 33 478 45 17 Fax: +91 33 468 18 80
INDONESIA
P.T. ESABindo Pratama Jakarta Tel: +62 21 460 0188 Fax: +62 21 461 2929
JAPAN
ESAB Japan Tokyo Tel: +81 45 670 7073 Fax: +81 45 670 7001
MALAYSIA
ESAB (Malaysia) Snd Bhd USJ Tel: +603 8023 7835 Fax: +603 8023 0225
SINGAPORE
ESAB Asia/Pacific Pte Ltd Singapore Tel:+6568614322 Fax: +65 6861 31 95
SOUTH KOREA
ESAB SeAH Corporation Kyungnam Tel: +82 55 269 8170 Fax: +82 55 289 8864
UNITED ARAB EMIRATES
ESAB Middle East FZE Dubai Tel: +971 4 887 21 11 Fax: +971 4 887 22 63
Representative offices
BULGARIA
ESAB Representative Office Sofia Tel/Fax: +359 2 974 42 88
EGYPT
ESAB Egypt Dokki--Cairo Tel: +20 2 390 96 69 Fax: +20 2 393 32 13
ROMANIA
ESAB Representative Office Bucharest Tel/Fax: +40 1 322 36 74
RUSSIA
LLC ESAB Moscow Tel: +7 095 543 9281 Fax: +7 095 543 9280
LLC ESAB St Petersburg Tel: +7 812 336 7080 Fax: +7 812 336 7060
Distributors
For addresses and phone numbers to our distributors in other countries, please visit our home page
www.esab.com
ESAB AB SE--695 81 LAXÅ SWEDEN Phone +46 584 81 000
www.esab.com
081016
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