MAGNAWELD RD 650 MW User manual

USER MANUAL
KULLANIM KILAVUZU
RD 650 MW
MIG / MAGWELDING MACHINE
([phone]
magmaweld.com
[e-mail] ([phone]
MIG / MAG KAYNAK MAKİNESİ
EN
TR

Müşteri Hizmetleri: 444 93 53
E-posta: [e-mail]
Organize Sanayi Bölgesi, 5. Kısım 45030 Manisa / TÜRKİYE
Tüm haklarısaklıdır.MagmaMekatronik Makine Sanayi veTicaret.A.Ş.’ninyazılıizni olmaksızın bu dökümanın tamamınınyada bir bölümünün kopyalanmasıyasaktır.
Magma Mekatronik önceden haber vermeksizin bilgilerde ve resimlerde değişiklik yapılabilir.

EN
www.magmaweld.com
RD 650 MW 3
USER MANUAL | KULLANIM KILAVUZU
CONTENTS
1
1.1
1.2
1.3
1.4
1.5
2
2.1
2.2
2.3
2.4
2.4.1
2.4.2
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4
4.1
4.2
4.3
4.4
5
6
7
8
9
SAFETY PRECAUTIONS
TECHNICAL INFORMATION
General Information
Machine Components
Product Label
Technical Data
Accessories
INSTALLATION INFORMATION
Delivery Control
Installation And Operation Recommendations
Mains Plug Connection
Welding Connections
Connecting the Earth Cable to the Workpiece
Gas Connection
USAGE OPERATION
User Interface
MIG Cycle
Menu Structure
Connecting To The Mains
Choosing And Changing TheWire Feeding Rolls
Loading The Wire Spool And Hreading The Wire
Adjusting The Gas Flow
Starting The Welding And Finishing The Welding
Welding Parameters
MAINTENANCE AND FAILURE INFORMATION
Maintenance
Non-Periodic Maintenance
Troubleshooting
Error Codes
ANNEX 1 SPARE PARTS LIST
ANNEX 2 SPARE PARTS LIST (WIRE SLIDING UNIT)
ANNEX 3 SPARE PARTS LIST (POWER SOURCE)
ANNEX 4 SPARE PARTS LIST (WATER COOLING UNIT)
ANNEX 5 ELECTRICAL DIAGRAM
4
10
10
10
11
12
12
13
13
13
14
14
14
14
15
15
16
16
17
17
18
19
20
20
21
21
21
22
23
24
25
26
27
28
Contents
TR

RD 650 MW
EN
www.magmaweld.com
4
USER MANUAL | KULLANIM KILAVUZU
Safety Precautions
SAFETY PRECAUTIONS
Be Sure To Follow All Safety Rules In This Manual!
Make certain that the installation procedures comply with national electrical standards and
other relevant regulations, and ensure that the machine is installed by authorized persons.
• Safety symbols found n the manual are used to dentfy potental hazards.
• When any one of the safety symbols are seen n ths manual, t must be understood that there s a rsk
of njury and the followng nstructons should be read carefully to avod potental hazards.
• The possessor of the machne s responsble for preventng unauthorzed persons from accessng the
equpment.
• Persons usng the machne must be experenced or fully traned n weldng; they have to read the
user manual before operaton and follow the safety nstructons.
• Read the user manual, the label on the machne and the safety nstructons carefully.
• Make sure that the warnng labels on the machne are n good condton. Replace mssng and
damaged labels.
• Learn how to operate the machne, how to make the checks n a correct manner.
• Use your machne n sutable workng envronments.
• Improper changes made n your machne wll negatvely aect the safe operaton and ts longevty.
• The manufacturer s not responsble for the consequences resultng from the operaton of the devce
beyond the specfed condtons.
• Wear dry and sturdy nsulated gloves and workng apron. Never use wet or damaged gloves and wor
kng aprons.
• Do not touch the electrode wth the bare hand.
• Never touch parts that carry electrcty.
• Never touch the electrode f you are n contact wth the electrode attached to the work surface, oor
or another machne.
• By solatng yourself from the work surface and the oor, you can protect yourself from possble
electrc shocks. Use a non-ammable, electrcally nsulatng, dry and undamaged nsulaton materal
that s large enough to cut o the operator’s contact wth the work surface.
• Do not connect more than one electrode to the electrode holder. Keep the machne turned o when
not n use.
• Before reparng the machne, remove all power connectons and/or connector plugs or turn o the
machne.
• Be careful when usng a long mans cable.
• Check all cables frequently for possble damage. If a damaged or an unnsulated cable s detected,
repar or replace t mmedately.
• Make sure that the groundng of the power lne s properly connected.
ATTENTION
Indcates a potentally hazardous stuaton that could cause njury or damage. In case f no precauton s
taken, t may cause njures or materal losses / damages.
IMPORTANT
Specfes notfcatons and alerts on how to operate the machne.
DANGER
Indcates a serous danger. In case f not avoded, severe or fatal njures may occur.
Explanation Of Safety
Information
Comprehending Safety
Precautions
Electric Shocks
May Kill
Definition Of Safety
Symbols

EN
www.magmaweld.com
RD 650 MW 5
USER MANUAL | KULLANIM KILAVUZU
Safety Precautions
Long-term inhalation of smokes and gases released from welding and cutting is very
dangerous.
• Keep away from the movng parts.
• Keep all protectve devces such as covers, panels, aps, etc., of machnery and equpment closed and
n locked poston.
• Wear metal toe shoes aganst the possblty of heavy objects fallng on to your feet.
• Use a sutable protectve mask and glass flter (4 to 13 accordng to EN 379) sutable for that to
protect your eyes and face.
• Protect other naked parts of your body (arms, neck, ears, etc.) wth sutable protectve clothng from
these rays.
• Enclose your work area wth ame-resstant foldng screens and hang warnng sgns at eye level so
that people around you wll not sustan njures from arc rays and hot metals.
• Ths machne s not used for heatng of cebound ppes.Ths operaton performed wth the weldng
machne causes exploson, fre or damage to your nstallaton.
• Burnng sensatons and rrtatons n the eyes, nose and throat are sgns of nadequate ventlaton. In
such a case, mmedately boost the ventlaton of the work area, and f the problem perssts, stop the
weldng process completely.
• Create a natural or artfcal ventlaton system n the work area.
• Use a sutable smoke extracton system where weldng and cuttng works are beng carred out. If
necessary, nstall a system that can expel fumes and gases accumulated n the entre workshop. Use a
sutable fltraton system to avod pollutng the envronment durng dscharge.
• If you are workng n narrow and confned spaces or f you are weldng lead, beryllum, cadmum,
znc, coated or panted materals, use masks that provde fresh ar n addton to the above precaut
ons.
• If the gas tanks are grouped n a separate zone, ensure that they are well ventlated, keep the man
valves closed when gas cylnders are not n use, pay attenton to possble gas leaks.
• Sheldng gases such as argon are denser than ar and can be nhaled nstead of ar f used n confned
spaces.Ths s dangerous for your health as well.
• Do not perform weldng operatons n the presence of chlornated hydrocarbon vapors released
durng lubrcaton or pantng operatons.
Moving Parts May
Cause Injuries
Arc Light May
Damage Your Eyes
And Skin
Smoke And Gases
May Be Harmful To
Your Health
• Performng works such as weldng, surface grndng, and brushng cause sparks and metal partcles
to splatter. Wear approved protectve work goggles whch have edge guards under the weldng masks
to prevent sustanng possble njures
Sparks And Spattering Particles
May Get Into Eyes And
Cause Damage
Hot Parts May Cause
Severe Burns
Noise May Cause
Damage To Your
Hearing Ability
• Do not touch the hot parts wth bare hands.
• Wat untl the tme requred for the machne to cool down before workng on ts parts.
• If you need to hold hot parts, use sutable tools, weldng gloves wth hgh-level thermal nsulaton
and fre-resstant clothes.
• The nose generated by some equpment and operatons may damage your hearng ablty.
• Wear approved personal ear protectve equpment f the nose level s hgh.

RD 650 MW
EN
www.magmaweld.com
6
USER MANUAL | KULLANIM KILAVUZU
• Do not pont the torch towards any part of the body, other persons, or any metal whle unwrap png
the weldng wre.
• When weldng wre s run manually from the roller especally n thn dameters the wre can slp out
of your hand, lke a sprng or can cause damage to you or other people around, therefore you must
protect your eyes and face whle workng on ths.
• In small-szed and confned spaces, absolutely make sure to perform weldng and cuttng operatons,
accompaned by another person.
• Avod performng weldng and cuttng operatons n such enclosed areas as much as possble.
• Take all necessary precautons when movng the machne.The areas where the machne to be
transported, parts to be used n transportaton and the physcal condtons and health of the person
carryng out the transportaton works should be sutable for the transportaton process.
• Some machnes are extremely heavy; therefore, make sure that the necessary envronmental safety
measures are taken when changng ther places.
• If the weldng machne s to be used on a platform, t must be checked that ths platform has sutable
load bearng lmts.
• If t s to be transported by means of a haulage vehcle (transport trolley, forklft etc.), make sure of
the durableness of the vehcle, and the connecton ponts (carryng suspenders, straps, bolts, nuts,
wheels, etc.) that connect the machne to ths vehcle.
• If the machne wll be carred manually, make sure the durableness of the machne apparatuses
(carryng suspenders, straps, etc.) and connectons.
• Observe the Internatonal Labor Organzaton’s rules on carrage weghts and the transport regulat-
ons n force n your country n order to ensure the necessary transport condtons.
• Electrcal equpment should not be repared by unauthorzed persons. Errors occurred f faled to do so
may result n serous njury or death when usng the equpment.
• The gas crcut elements operate under pressure; explosons may occur as a result of servces provded
by unauthorzed persons , users may sustan serous njures.
• It s recommended to perform techncal mantenance of the machne and ts auxlary unts at least
once a year.
• Never perform weldng work n places near ammable materals.There may be fre or explosons.
• Before startng the weldng work, remove these materals form the envronment or cover them wth
protectve covers to prevent combustons and arng.
• Natonal and nternatonal specal rules apply n these areas.
• Do not apply weldng or cuttng operatons nto completely closed tanks or ppes.
• Before weldng to tanks and closed contaners, open them, completely empty them, clean them and
clean them. Pay the greatest attenton possble to the weldng operatons you wll perform n such
places.
• Do not weld n tanks and ppes whch mght have prevously contaned substances that may cause
explosons, fres or other reactons.
• Weldng equpment heats up. For ths reason, do not place t on surfaces that could easly burn or be
damaged !
• Weldng sparks can cause fre. For ths reason, keep materals such as fre extngushers tubes, water,
and sand n easly accessble places.
• Use holdng valves, gas regulators and valves on ammable, explosve and compressed gas crcuts.
Make sure that they are perodcally nspected and pay attenton that they run relably.
Welding Wires Can
Cause Injuries
Welding In Small Sized
And Confined Spaces
Failure To Take
Precautions During
Transport May Cause
Accidents
Maintenance Work
Performed By Unauthorized
Persons To Machines
And Apparatus May
Cause Injuries
Welding Operations
May Cause Fire And
Explosion
Safety Precautions

EN
www.magmaweld.com
RD 650 MW 7
USER MANUAL | KULLANIM KILAVUZU
• Always use handles or carryng rngs when relocatng the power-supply sources.
• Never pull from torches, cables or hoses. Be absolutely sure to carry gas cylnders separately.
• Remove all nterconnectons before transportng the weldng and cuttng equpment, each beng
separately, lft and transport small ones usng ts handles, and the bg ones from ts handlng rngs or
by usng approprate haulage equpment, such as forklfts.
• Place your machne on the oor and platforms wth a maxmum tlt of 10° so that t does not fall or
tp over. Choose places that do not nterfere wth the ow of materals, where there s no rsk of
trppng over on cables and hoses; yet, large, easly ventlatable, dust-free areas.To prevent gas
cylnders from tppng over, on machnes wth a gas platform sutable for the tanks, fx the tanks on
to the platform; n statonary usage applcatons, fx them to the wall wth a chan n a way that they
would not tp over for sure.
• Allow operators to easly access settngs and connectons on the machne.
• Allow the machne to cool down accordng to operaton cycle rates.
• Reduce the current or operaton cycle rate before startng the weldng agan.
• Do not block the fronts of ar vents of the machnes.
• Do not put flters that do not have manufacturer approvals nto the machne’s ventlaton ports.
• Ths devce s n group 2, class A n EMC tests accordng toTS EN 55011 standard.
• Ths class A devce s not ntended for use n resdental areas where electrcal power s suppled from
a low-voltage power supply. There may be potental dcultes n provdng electromagnetc compa-
tblty due to rado frequency nterference transmtted and emtted n such places.
• Make sure that the work area comples wth electromagnetc compatblty (EMC). Electromagnetc
nterferences durng weldng or cuttng operatons may cause undesred eects on your electronc
devces and network; and the eects of these nterferences that may occur durng these operatons
are under the responsblty of the user.
• If there s any nterference, to ensure complance; extra measures may be taken, such as the use
of short cables, use of shelded (armored) cables, transportaton of the weldng machne to another
locaton, removal of cables from the aected devce and/or area, use of flters or takng the work area
under protecton n terms of EMC.
• To avod possble EMC damage, make sure to perform your weldng operatons as far away from your
senstve electronc devces as possble (100m).
• Ensure that your weldng and/or cuttng machne has been nstalled and stuated n ts place accor-
dng to the user manual.
Ths devce s not complant wth IEC 61000 -3-12. In case f t s desred to be connected
to the low voltage network used n the home, the nstaller to make the electrcal connec-
ton or the person who wll use the machne must be aware that the machne has been
connected n such a manner; n ths case the responsblty belongs to the user.
Falling Parts May
Cause Injuries
Excessive Use Of The
Machine Causes
Overheating
Excessive Use Of The
Machine Causes
Overheating
Improper positioning of the power-supply sources or other equipment can cause serious
injury to persons and physical damage to other objects.
Safety Precautions

RD 650 MW
EN
www.magmaweld.com
8
USER MANUAL | KULLANIM KILAVUZU
Accordng to artcle 5.2 of IEC 60974-9;
Before nstallng the weldng and cuttng equpment, the person n charge of the operaton and/or the
user must conduct an nspecton of possble electromagnetc nterference n the envronment. Aspects
ndcated below has to be taken nto consderaton;
a)Other supply cables, control cables, sgnal and telephone cables, above and below the weldng
machne and ts equpment,
b)Rado and televson transmtters and recevers,
c) Computer and other control hardware,
d)Crtcal safety equpment, e.g. protecton of ndustral equpment,
e)Medcal apparatus for people n the vcnty, e.g. pacemakers and hearng ads,
f)Equpment used for measurng or calbraton,
g)Immunty of other equpment n the envronment. The user must ensure that the other equpment n
use n the envronment s compatble.Ths may requre addtonal protecton measures.
h)Consderng the tme durng whch the weldng operatons or other actvtes take place durng the
day, the boundares of the nvestgaton area can be expanded accordng to the sze of the buldng,
the structure of the buldng and other actvtes that are beng performed n the buldng.
In addton to the evaluaton of the feld, evaluaton of devce nstallatons may also be necessary for
solvng the nterferng eect.
In case f deemed necessary, on-ste measurements can also be used to confrm the ecency of
mtgaton measures. (Source: IEC 60974-9).
• The applance must be connected to the electrcty supply n the recommended manner by a compe-
tent person. If nterference occurs, addtonal measures may be appled, such as flterng the network.
The supply of the fxed-mounted arc weldng equpment must be made n a metal tube or wth an
equvalent shelded cable.The housng of the power supply must be connected and a good electrcal
contact between these two structures has to be provded.
• The recommended routne mantenance of the applance must be carred out. All covers on the body
of the machne must be closed and/or locked when the devce s n use. Any changes, other than the
standard settngs wthout the wrtten approval of the manufacturer, cannot be modfed on the
applance. Otherwse, the user s responsble for any consequences that may possbly occur.
• Weldng cables should be kept as short as possble. They must move along the oor of the work area,
n a sde by sde manner.Weldng cables should not be wound n any way.
• A magnetc feld s generated on the machne durng weldng.Ths may cause the machne to pull
metal parts on to tself.To avod ths attracton, make sure that the metal materals are at a safe
dstance or fxed. The operator must be nsulated from all these nterconnected metal materals.
• In cases where the workpece cannot be connected to the ground due to electrcal safety, or because
of ts sze and poston (for example, n buldng marne vessel bodes or n steel constructon manu-
facturng), a connecton between the workpece and the groundng may reduce emssons n some
cases, t should be kept n mnd that groundng of the workpece may cause users to sustan njures
or other electrcal equpment n the envronment to break down. In cases where necessary, the work-
pece and the groundng connecton can be made as a drect connecton, but n some countres where
drect connecton s not permssble, the connecton can be establshed usng approprate capacty
elements n accordance wth local regulatons and ordnances.
• Screenng and sheldng of other devces and cables n the work area can prevent alasng eects.
Screenng of the entre weldng area can be evaluated for some specfc applcatons.
Evaluation Of Electromagnetic
Suitability Of The
Work Area
Electromagnetic Interferance
Reduction Methods
Safety Precautions

EN
www.magmaweld.com
RD 650 MW 9
USER MANUAL | KULLANIM KILAVUZU
The electrcal current passng through any conductor generates zonal electrc and magnetc felds (EMF).
All welders must follow the followng procedures to mnmze the rsk of exposure to EMF from the
weldng crcut;
• In the name of reducng the magnetc feld, the weldng cables must be assembled and secured as far
as possble wth the jonng materals (tape, cable tes etc.).
• The welder’s/worker’s body and head should be kept as far away from the weldng machne and
cables as possble,
• Weldng cables should not be wrapped around the body of the machne n any way,
• The body of the machne should not get caught between the weldng cables. The source cables must
be kept away from the body of the machne, both beng placed sde by sde,
• The return cable must be connected to the workpece as close as possble to the welded area,
• The weldng machne should not rest aganst the power unt, ensconce on t and not work too close
to t,
• Weldng work should not be performed when carryng the weldng wre supply unt or weldng
power unt.
EMF may also dsrupt the operaton of medcal mplants (materals placed nsde the body), such as
pacemakers. Protectve measures should be taken for people who carry medcal mplants. For example,
access lmtaton may be mposed for passers-by, or ndvdual rsk assessments may be conducted for
welders. Rsk assessment should be conducted and recommendatons should be made by a medcal
professonal for users who carry medcal mplants.
• Do not expose the machne to ran, prevent the machne from splashng water or pressurzed steam.
• Choose the weldng method and weldng machne for the weldng work you are to perform.
• Select the weldng current and/or voltage to match the materal and thckness you are gong to weld.
• If you have to wat for a long tme before you start your weldng work, turn o the machne after the
fan has cooled t down. Our machnes (our products) wth smart fan control wll turn o on ther own.
• Ths devce s not domestc waste. It must be drected to recyclng wthn the framework of the
European Unon drectve and natonal laws.
• Obtan nformaton from your dealer and authorzed persons about the waste management of your
used machnes.
Arc Welding May Cause
Electromagnetic
Field (EMF)
Protection
Energy Eiciency
Waste Procedure
Safety Precautions

RD 650 MW
EN
www.magmaweld.com
10
USER MANUAL | KULLANIM KILAVUZU
Technical Information
TECHNICAL INFORMATION
1.1 General Information
Fgure 1: RD 650 MW
1- Front Panel 7- Data Socket
2-Torch Connector 8- Gas Outlet Bush
3- Hot - ColdWater 9- Earth Clamp Sockets (-)
4- ON/OFF Swtch 10- Heater Socket (220VAC)
5- Remote Control Connecton Socket (Ops.) 11- Water Coolng Unt Socket
6-Weldng Cable Socket (+) 12- Mans Cable
1.2 Machine Components
RD 650MW s operates wth 3 phase 400V 50-60HZ. Excellent weldng characterstcs wth all types of sold and ux cored wres. Seperate wre feedng
system for spools 300, 270 and 200mm n dameters and specal wre nlet for drums. Standard harness between wre feeder box and the base machne
s 5m long. Upon reguest ths could be extended upto 20m. Due to the 4-wrefeedng drve system assures good feedablty wth longer torches and
less deformaton of delcate wres lke alumnum and uxcored wres. Weldng voltage and wre feed speed s adjusted and montored by the dgtal
dsplays on the front panel of the wre feeder box. Optmum weldng parameters could be selected from the menues on the front panel of the wre
feeder box. Soft start for spatter free arc gnton, pre-gas and post-gas for automaton, wre burn-back tme for antstckng could be set nsde the
wre spool cabnet.Trgger latchng 2/4 swtch and manual wre feedng button for threadng. Forlow spatter weldng, accordng to the currentrange
2nd and 3rd work-pece outlets are provded. Sutable for ndoor use, Protecton Class s Ip23. Seperate robust water coolng unt able to support n
warm clmates and long harnesses. Bult-n trolly wth gas bottle platform wth 220V/10A standard electrc socketfor CO2 gas heaters. For a long servce
lfe outer case s made by 1.5mm steel sheet and coated wth electrostatc pantng aganst corroson. Fan cooled and protected aganst overheatng.
Work-pece cable, electrc-lne cable and gas bottle hose are ncluded n the standard egupment.

EN
www.magmaweld.com
RD 650 MW 11
USER MANUAL | KULLANIM KILAVUZU
Technical Information
1.3 Product Label
As defned n the standard EN 60974-1, the operatng cycle rate ncludes a tme perod of 10 mnutes. For example, f a machne specfed as 250A
at %60 s to be operated at 250A, the machne can weld wthout nterrupton n the frs 6 mnutes of the 10 mnute perod(zone 1). However, the
followng 4 mnutes should be kept dle for the machne cool down (zone 2).
Three PhaseTransformer Rectfer
Duty CycleX
Horzontal Characterstc
Open CrcutVoltageU
RatedWeldng CurrentI
Drect Current
Lne Voltage and FrequencyU
Protecton ClassIP23S
MIG / MAGWeldng
RatedWeldngVoltageU
Input PowerS
Mans Input-3 Phase Alternatng Current
Input CurrentI
Sutable for operaton at hazardous
envronments

RD 650 MW
EN
www.magmaweld.com
12
USER MANUAL | KULLANIM KILAVUZU
Technical Information
1.4 Technical Data
POWER SOURCE
WIRE FEEDING UNIT
WATER COOLING UNIT
LneVoltage(3 faz - 50-60 Hz)
Wre Feedng Roll Sze
WaterTank Capacty
Wre Feedng Rolls
Weght
Dmensons (LxWxH)
RatedWeldng Current
Weght
Input Power
Wre Feedng Speed
Max.Water LevelVolume
Dmensons (LxWxH)
Dmensons Power Source (LxWxH)
Weldng Current Range
Weght Power Source
Protecton Class
Input Current
Trgger Control
Dmensons (LxWxH)
Weght
Harness Length
Open CrcutVoltage
UNIT
UNIT
UNIT
V
ADC
kVA
mm
lt
mm
mm
A
m/mn
lt
kg
kg
m
VDC
VDC
kg
kg
mm
mm
VALUE
VALUE
VALUE
400
0,8/1.6
12
4
33,5
1450x645x1160
20
650
48,5
1-24
10
574x230x500
1152x645x795
60-650
343
70,3
2/4
770x490x280
27
5
195
IP23
1.5 Accessories
STANDARD ACCESSORIES
OPTIONAL ACCESSORIES
Earth Clamp and Cable (95mm2-3m)
CO Heater
Torch MTS 600-4 (600A %100 DC - 4m)
Torch MTS 600-3 (600A %100 DC - 3m)
Torch MTS 600-5 (600A %100 DC - 5m)
Gas Pressure Regulator
QTY
QTY
1
1
1
1
1
1
PRODUCT CODE
PRODUCT CODE
K301100705
S520009002
S520023604
S520023603
S520023602
S520001005

EN
www.magmaweld.com
RD 650 MW 13
USER MANUAL | KULLANIM KILAVUZU
Installation Information
2.1 Delivery Control
To unpack your purchased weldng machne to comply wth the truck transport regulatons, frst tear the cutter, then cut the rng and lft the machne
down the pallet to comply wth the truck transport regulatons. Make sure you receve your order n full. If any materal s mssng or damaged,
contact your place of purchase mmedately.
The standard pallet ncludes:
• Power Source • Earth Cable
•Wre Feeder Unt • Gas Hose
•Water Coolng Unt (Only For MW models) • User Manual
In the case of a damaged delvery, draw up a record, take a pcture of the damage and report to the transport company together wth a photocopy of
the delvery note. If the problem perssts, contact the customer servce.
INSTALLATION INFORMATION
Symbols and their meanings on the device;
2.2 Installation And Operation Recommendations
• Necessary precautons should be taken durng transportaton of the machne. Do not lft the machne wth the gas cylınder. Place the power
supply on a hard, level and level surface where t wll not fall or tp over.
• For better performance, place the machne at least 30 cm away from surroundng objects. Pay attenton to overheatng, dust and mosture around
the machne. Do not operate the machne n drect sunlght. When the ambent temperature exceeds 40°C, operate the machne at a lower current
or at a lower cycle rate.
• Avod weldng wth wnd and ran outdoors. If weldng s requred n such cases, protect the weldng area and the weldng machne wth curtans
and awnngs.
• When postonng the machne, make sure that materals such as walls, curtans, panels, etc. do not mpede easy access to the controls and
connectons of the machne.
• If weldng nsde, use a sutable smoke extracton system. Use breathng apparatus f there s a rsk of nhalng weldng fumes and gas ndoors.
• Observe the duty cycle rates specfed on the product label. Frequent exceedng duty cycle rates can damage the machne and vod the warranty.
• Use the approprate fuse for your system.
• Connect the ground wre as close to the weldng area as possble. Do not allow weldng current to pass through elements other than weldng
cables, eg the machne tself, the gas cylnder, the chan, the bearng.
• When the gas cylnder s placed on the machne, mmedately fasten the chan to secure the gas cylnder. If you do not place the gas cylnder on
the machne, fasten t to the wall wth a chan.
• The electrcal outlet on the back of the machne s for the CO heater. NEVER connect a devce other than a CO heater to the CO socket!
Weldng process s dangerous. Proper workng condtons should be ensured and necessary precautons should be taken. Specalsts are
responsble for the machne and have to be equpped wth the necessary equpment. Irrelevant persons should be kept away from the
weldng area.
Ths devce s not compatble wth IEC 61000-3-12. If t s desred to connect to the low voltage mans used n homes, t s essental that
the nstaller or the person who wll operate the machne to make the electrcal connecton has nformaton on the machne’s connectvty.
In ths case the responsblty wll be assumed by the person who wll perform the nstallaton or by the operator.
The safety symbols and warnng notes on the devce and n the operatng nstructons must be observed and the labels must not be
removed.
Grds are ntended for ventlaton.The openngs should not be covered n order to provde good coolng and no foregn objects should be
nserted.

RD 650 MW
EN
www.magmaweld.com
14
USER MANUAL | KULLANIM KILAVUZU
2.3 Mains Plug Connection
2.4. Welding Connections
Installation Information
• Snce mans connecton sockets may vary from factory to factory, an approprate
plug must be nstalled o the bultn mans cable of the machne by qualfed elect-
rcans. Please observe that the earth cable s n yellow/green colour and labeled
as.
• After nstallng the electrc plug, DO NOT INSERT IT INTO THE SOCKET AT THIS STAGE.
• Secure the earthng clamp to the workpece as close as possble to the weldng area.
• After placng the gas cylnder (21) on ts platform, fasten t wth the gas cylnder safety chan (19). To operate safely and get best results use
approved gas regulators and heaters.
• Open and close the gas cylnder valve (22) few tmes n order to blow out any possble drt or partcles.
• If CO,s gong to be used, frsty connect the CO, heater (27) and then connect the gas pressure regulator (20) to the gas cylnder (21).
• Connect one end of gas hose (24) to the gas pressure regulator (20) and connect the other end
to the gas supply nlet (6) at the back of the machne. Open the gas cylnder valve (22).
• Set the gas guantty wth the pressure adjustment valve (23). For more nformaton about gas
adjustment check.
Fgure 2: Electrc Plug Connecton
For your safety, never use the mains cable of the machine without a plug.
2.4.1Connecting the Earth Cable to the Workpiece
2.4.2 Gas Connection
Fgure 3: Connectons Gas Cylnder - Heater - Pressure Regulator
Fgure 4: Gas Connectons
19- Gas Cylnder Safety Chan o
20- Gas Pressure Regulator
21- Gas Cylnder
22- Gas CylnderValve
23- Gas FlowAdjustmentValve
24- Gas Hose
25- Flow meter
26- Manometer
27- CO, Heater
28- Power Cable of CO, Heater

EN
www.magmaweld.com
RD 650 MW 15
USER MANUAL | KULLANIM KILAVUZU
3.1 User Interface
USAGE OPERATION
Settng Button
Set weldng voltage and wre feeder speed also. Changng valves under submodules.
1-2
3-4
5
6
7
8
11
Dgtal Panel
Numercal value of the selected weldng parameter shows the current and voltage value durng weldng process and
shows wre speed and set voltage durng dle state.
Sub Menu
To specfy weldng parameter tmes,
(P1) 0.0/10.0sn Pre gas tme (P4) 0.0/5.0sn Fnal ramp down tme
(P2) 0.0/10.0sn Post gas tme (P5) 1/10dk Coolng tme
(P3) 0 0/10 Osn Burn back tme (P6) On/Of (1/0) to change the state of soft start on or o
Free Wre Button
To take the wre out at the constant speed.
Choce Button ForTrgger Mode
To choose ether 2 or 4 mode poston.
LED (9) s on when selected 2. poston
LED (10) s on when selected 4. poston
Free Gas Button
Free gas output
Thermc Falure LED
Turns on of over temperature state.
Usage Operation

RD 650 MW
EN
www.magmaweld.com
16
USER MANUAL | KULLANIM KILAVUZU
Usage Operation
3.2 MIG Cycle
3.3 Menu Structure
You canlook atthe chart below for the state of functons depandng on modes are open or closed.

EN
www.magmaweld.com
RD 650 MW 17
USER MANUAL | KULLANIM KILAVUZU
3.4 Connecting To The Mains
3.5 Choosing And Changing The Wire Feeding Rolls
Before plugging your machine to the electrical line check with a voltmeter the correct voltages indicated at the plate of the
machine and then insert the plug into the socket.
While inserting the plug into the socket, pay attention that main switch is positionedto “0”.
When inserting the plug, make sure the power switch is in the “0” position.
Both sides of the reels are marked according to the wire diameter in which they are used. Place the reels on the ange so
that the wire diameter you will use is on the side facing you.
• Swtch On the machne va On/O swtch (1).
• Observe the fan nose and llumnaton of the mans lamp (11).
29- Motor
30- Euro Connector
31- Pressure Rolls Handle
32- Pressure Rolls
33-Wre Feedng ( W.F.) Rolls
34-W.F. Rolls Screws
• Open the cover of the wre feed secton. You wll see the 4-roller wre feed system.
• Use wre feed rollers sutable for the materal and dameter of the weldng wre you are gong to
use. UseV-rbbed rollers for steel and stanless steel, V-rbbed rbbed for cored wre, U-rbbed
rollers for alumnum.
• If you need to replace the wre feed rollers, pull the pressure roller lever towards you and lft the
pressure rollers , then unscrew the wre feed rollers and remove the exstng rollers.
• After nsertng the rollers to be used, re-nstall the screws and lower the prnt rollers and lft the
prnt roller lever and lock t onto the prnt rollers.
Fgure 5: Wre Feed System
Fgure 6: Removng theWre Feedng Rolls
Fgure 7: Installng the Wre Feedng Roll
Usage Operation

RD 650 MW
EN
www.magmaweld.com
18
USER MANUAL | KULLANIM KILAVUZU
3.6 Loading The Wire Spool And Hreading The Wire
• Undo the screw of the wre carrer. Insert the weldng wre spool onto the wre carrer system
shaft so thatthe wres paralleltothe oorand always from below andre-tghtenthe screw.
(Fgure 15).
• Pull and lower the pressure lever (1) on the wre feed rollers,empty the pressure rollers (2)
• Run the wre through the wre entry gude wthout releasng the wre onto the reels and push
t through the reels nto the torch (3) (Fgure 16).
Tightening the nut will prevent the wire from driving and may cause malfunctions. Slightly tightening the nut may cause the
spool to empty and mix after a while in the case of wire stopping. Therefore, fasten the nut neither too tight nor too loosely.
If the end of the wire is missed, the wire may be thrown out like a spring, causing harm to you and others.
Fgure 15: Removng the Nozzle,
the Contact Tp and the Adapter
Fgure 16: Threadng the Wre
• Press the pressure rollers and rase the pressure lever.(1)
• Operate the machne by turnng the On / O Swtch to the“1”poston.(2)
• Press the trgger untl the wre comes out of the torch tp, whle observng that the weldng wre reel turns freely, press and release the trgger several
tmes to check for any loosenng of the wndng. (3) If loosenng and / or rewndng s observed, tghten the wre transport system screw a lttle more.
• When the wre exts the torch tp, reattach the nozzle and contact nozzle to the torch.(4)
• Set the approprate wre prnt settng (5) by sldng the wre onto a board (6) and cut the wre end (7).
Usage Operation
BOARD

EN
www.magmaweld.com
RD 650 MW 19
USER MANUAL | KULLANIM KILAVUZU
A: Approprate pressureon wre andappropraterollsze (canal depth)selecton.
B: Over pressure on wre may result n deformaton of the shape of the wre.
C: Over pressure on wre may result n deformaton of the shape of the feed roll.
D: Roll sze s small.The result s deformaton of the shape of the wre.
E: Roll sze s too bg. Wre may not be drven to the weldng pont.
3.7 Adjusting The Gas Flow
• Adjust the gas ow wth the ow control valve.
• Practcal gas (CO , Ar, mxture) ow rate s 10 tmes the wre dameter. For example, f the wre dameter s 1.2 mm, the gas ow rate
10 x 1,2 = 12 l / mn.
• You can use the followng table for more precse ow adjustment.
After adjustng the gas ow, rase the pressure roller lever and close the wre feeder cover.
Unlock The Wıre Pressure Assembly Durıng Gas Flow Adjustment.
Usage Operation

RD 650 MW
EN
www.magmaweld.com
20
USER MANUAL | KULLANIM KILAVUZU
• Determne the Coarse Adjustment“, Fne Adjustment”andWre Feed Speed from the weldng parameters table of your machne accordng to the
dameter of the wre you wll use, the type of gas you wll use and the thckness of the materal to be welded, and set your machne to these settngs.
• The weldng parameters were obtaned by horzontal weldng wth sold wre n laboratory condtons.
Values may vary dependng on the applcaton and ambent condtons.
• You can start weldng after makng sure that you comply wth all safety rules and take the necessary precautons.
• Durng weldng, nstantaneous weldng voltage wll be dsplayed n voltmeter and nstantaneous weldng current wll be dsplayed n ammeter.
• After you have fnshed workng wth the weldng machne, allow the machne to cool down and turn the on / o swtch to“0”. Unplug the machne
and close the gas cylnder.
Wre Dameter
MateralThckness
Coarse Adjustment Range
Fne Adjustment
Wre Feedng Speed
Current
Voltage
When not welding, leave the torch in such a way that it does not touch the workpiece, the welding pliers, the hood of
the machine and the trigger does not remain pressed.
3.8 Starting The Welding And Finishing The Welding
3.9 Welding Parameters
Usage Operation