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Operators Manual

Trusted by the best

Read First

The information contained in this 
manual is set out to enable you 
to properly maintain your new 
equipment and ensure that you obtain 
maximum operating efficiency. 

Please ensure that this information is 
kept in a safe place for ready reference 
when required at any future time.

When ordering spare parts, please 
quote the model and serial number 
of the power source and part number 
of the item required. All relevant 
numbers are shown in lists contained 
in this manual. Failure to supply this 
information may result in unnecessary 
delays in supplying the correct parts.

Safety

Before this equipment is put into 
operation, please read the Safe 
Practices section of this manual. 
This will help to avoid possible injury 
due to misuse or improper welding 
applications.

Plastic Handles on Power 
Source

Please note that the handle fitted to 
the Weldarc 200i

 

inverter is intended 

for carrying the equipment by hand 
only.

DO NOT

 use this handle for 

suspending or mounting the Weldarc 
in any other manner.

Safe Practices When Using 
Welding Equipment

These notes are provided in the interests 
of improving operator safety. They should 
be considered only as a basic guide to Safe 
Working Habits. A full list of Standards 
pertaining to industry is available from 
the Standards Association of Australia, 
also various State Electricity Authorities, 
Departments of Labour and Industry or 
Mines Department and other Local Health 
or Safety Inspection Authorities may have 
additional requirements. Australian Standard 
AS1674.2 provides a comprehensive guide to 
safe practices in welding.

Eye Protection

NEVER LOOK AT AN ARC WITHOUT 
PROTECTION. 

Wear a helmet with 

safety goggles or glasses with side shields 
underneath, with appropriate filter lenses 
protected by clear cover lens. This is a MUST 
for welding, cutting, and chipping to protect 
the eyes from radiant energy and flying 
metal. Replace the cover lens when broken, 
pitted, or spattered.

Recommended Shade Filter Lens

Amps

TIG

MMAW

MIG

Pulsed 

MIG

0-100

10

9

10

12-13

100-150

11

10

10

12-13

150-200

12

10-11

11-12

12-13

200-300

13

11

12-13

12-13

300-400

14

12

13

14

400-500

13

14

14

500 +

14

14

Содержание MC105-0

Страница 1: ...MC105 40 Rev A Weldarc 200i AC DC Weldarc 200i AC DC Arc TIG Welder Model No MC105 0 Iss A Operators Manual 02 16...

Страница 2: ...Welding Industries of Australia A division of ITW Australia Pty Ltd 1300 300 884 Info welding com au welding com au...

Страница 3: ...Safe Practices 2 1 Introduction 5 2 Receiving 6 3 Operation 6 4 Specifications 7 5 Controls 9 6 Installation 14 7 Basic Welding Information 15 8 External Trouble Shooting 19 9 Service Information 20 9...

Страница 4: ...r suspending or mounting the Weldarc in any other manner Safe Practices When Using Welding Equipment These notes are provided in the interests of improving operator safety They should be considered on...

Страница 5: ...ed unless coating is removed from the work surface the area is well ventilated or the operator wears an air supplied respirator Work in a confined space only while it is being ventilated and if necess...

Страница 6: ...tible s solubility followed by purging and inerting with nitrogen or carbon dioxide and using protective equipment as recommended in AS 1674 2 Water filling just below working level may substitute for...

Страница 7: ...neral mild steel applications Austarc 13S Classification E4313 A A smooth running electrode with a soft arc particularly suited to light sheetmetal and smooth mitre fillet welds Austarc 16TC Classific...

Страница 8: ...he shipment is complete and undamaged If any damage has occurred in transit please immediately notify your supplier The Weldarc inverter package contains Weldarc Inverter Power Source Twist lock Elect...

Страница 9: ...it Breaker 25 A Supply Cable 2 5mm2 Plug Rating 15 A Extension Lead Rating 15 A VRD Safe 13 5 V Rated Output 240 C Stick MMA 170 Amps 26 8 Volts 15 Duty Stick MMA 66 Amps 22 6 Volts 100 Duty TIG 200 A...

Страница 10: ...l 8 Trusted by the best Insulation Degree H Cover Protection Degree IP21S IP Weight 19 5 kg Shipping Weight 25 kg Dimension L W H 530 x 240 x 420 mm Shipping Dimension L W H 770 x 335 x 460 mm 4 Speci...

Страница 11: ...de Indicator When the machine is in MMA stick mode the light will be on when the voltage across the output terminals is reduced to safe level The VRD will operate in accordance the requirements of AS1...

Страница 12: ...e 2 STEP 4 2 4 STEP In this mode the torch trigger switch is pressed to start the arc The current will stay at the ARC IGNITION setting When trigger is released the current will increase to the WELDIN...

Страница 13: ...Arc technique 8 3 High Frequency Start TIG In this mode the machine will perform as AC or DC machine with High Frequency HF arc start When the tungsten is near the work piece and the torch trigger is...

Страница 14: ...e is the time taken for the weld current to transition from the IGNITION CURRENT value to WELD CURRENT value The time can be adjusted from 0 to 15 seconds 13 5 Welding Current The setting for actual w...

Страница 15: ...te The arc becomes constricted more stable and directional providing deep penetrating narrow welds When the frequency is lower the arc is wide with shallow penetration suitable for butt or edge welds...

Страница 16: ...15 Amp plug shall ONLY be connected to a 240 Volt 15 Amp power point DO NOT modify the plug The minimum capacity of the main power supply wiring and power outlet supplying a welder is selected accordi...

Страница 17: ...lectrode along the work piece as if striking a match As the arc initiates lift the electrode slightly away aiming to establish an arc length of approximately 3mm As the electrode end is consumed feed...

Страница 18: ...d or Lanthinated are preferred for advanced AC Welding with square wave output They can also be used on DC TIG so they are a good AC or DC electrode if only one electrode type is to be used Tungsten E...

Страница 19: ...gsten contains the element Thorium Th Thorium is a radioactive element which mainly emits alpha particles Alpha particles cannot penetrate skin or clothing but can be a harmful carcinogen if released...

Страница 20: ...unstable arc 1 3 2 4 Fig 12 Lift TIG Operation Procedure LIFT TIG Operation When the Welding mode is set to LIFT TIG then the arc start can be achieved with the following procedure 1 Touch the electr...

Страница 21: ...3 Check for continuity of the work lead work clamp and electrode holder Loose connections can prevent proper flow of the welding current 4 The Weldarc inverter welding power source incorporates an in...

Страница 22: ...tput of the machine 9 Service Information Before removing the equipment cover ENSURE that the equipment is disconnected from the mains power supply When the equipment is energised LETHAL VOLTAGES are...

Страница 23: ...X30 BUS G1 G2 E2 E1 X8 G2 G3 G4 E1 E2 E3 E4 G1 TR1 TR2 DC DC t WJ1 DigiWave MtArc CN6 CN5 CN1 CN4 CN2 CN3 HVPulse CN1 CN1 CN2 CN3 Fan SMPS_ISO24V DigiWave MtArc ECONOWAVE200 SEMI DigiWave Panel CN2 CN...

Страница 24: ...tors Manual 22 Trusted by the best Fig 14 Weldarc 200i AC DC Power Source Assembly 10 Assembly and Parts List Weldarc 200i AC DC Power Source 7 18 11 20 21 23 3 6 19 9 15 1 2 4 24 5 8 10 12 17 14 13 1...

Страница 25: ...4 12 L0026 COUPLING TRANSFORMER 1 13 M0069 GAS CONNECTION FRONT M10 1 14 E0079 PLUG 5 PIN MC105 1 15 M0070 FRONT PANEL PLASTIC MC105 1 16 M0058 KNOB BLACK 200I 200i 1 17 CX58 PANEL MOUNT DINSE SOCKET...

Страница 26: ...1 10N23 COLLET 1 6mm 1 10N24 COLLET 2 4mm 1 10N25 COLLET 3 2mm 1 10N50 CERAMIC NOZZLE SIZE 4 6mm 1 10N49 CERAMIC NOZZLE SIZE 5 8mm 1 10N48 CERAMIC NOZZLE SIZE 6 10mm 1 10N47 CERAMIC NOZZLE SIZE 7 11m...

Страница 27: ...Weldmatic 200i AC DC Model No MC105 Iss A 02 16 25...

Страница 28: ...e The obligation of Welding Industries of Australia under this warranty is limited to the circumstances set out above and is subject to The customer being able to provide proof of purchase of the Prod...

Страница 29: ...sitional welding on both AC and DC current It is particularly suited for vertical and incline pipe welding where complete root penetration is required Classification AS NZS 4855 B E43 11 A AWS A5 1 E6...

Страница 30: ...Lens and helmet comply with Australian Standards AS NZS 1338 1 Auto Darkening and AS NZS 1337 1 B High Impact Lightweight at only 510g Improved digital controls Battery powered with solar assist Ligh...

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