Magmaweld RA 300 E User Manual Download Page 3

RA 300 E / RA 400 E / RA 650 E

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IDENTIFYING SAFETY INFORMATION

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These symbols are being used to identify potential risks.
When seen a safety symbol in the manual, it must be understood that there is an injury risk and following
instructions must be read carefully to avoid potential risks.
While welding, keep the third persons and especially the children away from the work area.

UNDERSTANDING THE SAFETY WARNINGS

Read carefully the manual and the labels and the safety warnings on the machine.

Make sure that the warning labels positioned on your machine are in good order. Renew the damaged and
the missing labels.
Learn to operate the machine and how to make the controls properly.
Operate your machine in convenient work areas. Improper modifications affect the safety of your machine
negatively and shorten its lifetime.

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SAFETY RULES

ELECTRICAL SHOCK C

FATAL

AN BE

Installation procedure must comply with national electricity standards and other relevant
regulations and ensure that installation is performed by qualified persons.

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Wear dry insulating gloves

and body protection.

Do not touch electrode with bare hand. Do not wear wet or damaged gloves and
body protection.
Do not touch live electrical parts
Never touch electrode while in contact with working surface, ground or another
electrode which is connected to a different machine

free of damage

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.

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Protect yourself from electric shock by insulating yourself from work and ground.
Use non-flammable, dry insulating material if possible, or use dry rubber mats, dry
wood or plywood, or other dry insulating material big enough to cover your full area
of contact with the work or ground, and watch for fire.
Never connect more than

electrode to the

.

one

electrode holder

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Turn off the machine, when not in use
Disconnect input plug or

power before working on

machine.

Frequently inspect input power cord for damage or bare wiring - repair or replace
cord immediately if damaged.
Be sure

ground

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swtich off the

the

that the machine is properly

ed.

HOT PARTS CAN CAUSE SEVERE BURNS

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Do not touch hot parts
Allow cooling time before servicing

hot parts, use appropriate tool, insulating gloves and fireproof clothes.

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If needed to hold

OBEY ALL THE SAFETY RULES

STATED IN THE MANUAL!

Summary of Contents for RA 300 E

Page 1: ...USER MANUAL WELDING RECTIFIER www magmaweld com RA 300 E RA 400 E RA 650 E...

Page 2: ...CTION 2 4 CONNECTIONS FOR MMA WELDING 2 5 CONNECTIONS FOR TIG WELDING 3 OPERATION 3 1 CONNECTING TO THE MAINS 3 2 WELDING ADJUSTMENTS 3 2 1 Welding Adjustments 3 2 2 Remote Control Optional 4 MAINTENA...

Page 3: ...by qualified persons Wear dry insulating gloves and body protection Do not touch electrode with bare hand Do not wear wet or damaged gloves and body protection Do not touch live electrical parts Neve...

Page 4: ...possible If gas cylinders are grouped in a different area make sure that it is a well ventilated area When not being used turn off the main cylinder valve and watch out for gas leakage Shielding gasse...

Page 5: ...nces that could give rise to explosions Welding equipments warms up so never position them on flammable surfaces Welding sparks can cause fire For that reason keep extinguishing means such as fire ext...

Page 6: ...gain Do not block airflow t unit Do not filter airflow to unit without the approval of manufacturer hrough the ARC WELDING CAN CAUSE INTERFERENCE Electromagnetic energy arising during welding and cutt...

Page 7: ...rm as a DC TIG welder as well These units can be grouped as 4 6 8 or 9 machines in a rack for large construction sites like shipbuilding etc Due to th ristor SCR and electronic close loop control tech...

Page 8: ...T 40 A U V 58 0 I2 U2 3R 400 A 36 V 25 kVA 3R RA 00E 4 Seri No EN 60974 1 EN 60974 10 Organize Sanayi B lgesi 5 K s m Manisa T RK YE MAGMA MEKATRON K MAK NE SAN VE T C A X Duty Cycle U Open Circuit V...

Page 9: ...Range Open Circuit Voltage Rated Welding Current 35 Carbon Gouging Dimensions LxWxH Weight Protection Class Electrode Diameter RA 400 E RA 650 E Electrode Holder and Cable Electrode Holder and Cable 3...

Page 10: ...cm away from the surrounding objects Beware of excessive heat dust and humidity around the machine Try not to operate the machine under direct sunlight Machines should be operated on lower capacities...

Page 11: ...NECTIONS Figure 5 Connecting Gas Cylinder TIG torch with a valve should be used Connect TIG orch to the negative of the machine the t power cable outlet and the earth cable to the positive outlet 1 0...

Page 12: ...urn the HOT START knob clock wise If the adjustment is not correct arc can burn through the workpiece ARC FORCE is useful for electrodes which have tendency to stick into the weld pool during welding...

Page 13: ...the electric lines and 10 seconds should be allowed for capacitor discharging 4 1 MAINTENANCE Clean the labels on the machine replace the worn out labels Repair or replace the worn out welding cables...

Page 14: ...1 12 13 14 15 16 17 18 19 20 9 9 A410500002 A410801003 A377900106 K405000068 K405000016 A430902001 A250200002 A308033102 K100200003 K304500012 A225222012 K304000024 K302200004 A229500001 A229500002 A4...

Page 15: ...L DIAGRAM FOR RA 300 E RA 400 E RA 650E APPENDIX 2 A B P1 P2 P3 OFF For Rutile and Basic On For Cellulosic Electrode OFF For Carbon Electrode Current Regulator Arc Force Hot Start RA 300 E RA 400 E RA...

Page 16: ...90 236 226 27 00 90 236 226 27 28 FACTORY Made in T RK YE Organize Sanayi B lgesi 5 K s m 5503 Sokak No 1 MAN SA www magmaweld com OWM 02 07 2011...

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