Advertisement
Ensure that the workpiece is correctly secured before operating the welder.
9
Avoid unintentional contact with workpiece. Accidental or uncontrolled use of the torch may be dangerous and will wear the nozzle.
9
Keep unauthorised persons away from the work area. Any persons working within the area must wear protective head shield and
9
gloves.
Operators must receive adequate training before using the welder.
9
Stand correctly, keeping a good footing and balance, and ensure that the floor is not slippery. Wear non-slip shoes.
9
Turn mains power switch to OFF when welder is not in use.
9
DO NOT operate the welder if it or its cables are damaged and DO NOT attempt to fit any unapproved torch or other parts to the welder
8
unit.
DO NOT get welder wet or use in damp or wet locations or areas where there is condensation.
8
▲
DANGER! DO NOT weld near inflammable materials, solids, liquids, or gases, and DO NOT weld containers or pipes which
have held flammable materials or gases, liquids or solids. Avoid operating on materials cleaned with chlorinated solvents or
near such solvents.
DO NOT stand welder on a metal workbench, car bodywork or similar object.
8
DO NOT touch any live metal parts of the torch or electrode while the machine is switched on.
8
DO NOT pull the welder by the cable or the torch and DO NOT bend or strain cables. Protect cables from sharp or abrasive items and
8
DO NOT stand on them. Protect from heat. Long lengths of slack must be gathered and neatly coiled. DO NOT place cables where
8
they could endanger other people.
DO NOT touch the torch or workpiece immediately after welding as they will be very hot. Allow to cool.
8
DO NOT operate welder while under the influence of drugs, alcohol or intoxicating medication, or if tired.
8
When not in use store the welder in a safe, dry, childproof area.
9
1.3.
GAS SAFETY
Store gas cylinders in a vertical position only and ensure that the storage area is correctly secured.
9
DO NOT store gas cylinders in areas where temperature exceeds 50°C. DO NOT use direct heat on a cylinder. Always keep gas
8
cylinders cool.
DO NOT attempt to repair or modify any part of a gas cylinder or valve and DO NOT puncture or damage a cylinder.
8
DO NOT obscure or remove any official cylinder labels. Always check the gas identity before use. Avoid getting gas cylinders oily or
8
greasy.
DO NOT lift a cylinder by the cap, guard or valve. Always keep caps and guards in place and close valve when not in use.
8
2. INTRODUCTION
Heavy-duty high output transformer and forced air cooling to maximize duty cycle performance. Supplied with a high quality BINZEL®
MB25 Euro torch, 3m earth cable, 1.4m of gas hose, twin gauged gas regulator, 0.8 and 1mm tips. Set-up in the gas welding mode
but can also easily be switched to gasless. Can be used with large, industrial CO2 gas bottles.
IMPORTANT: These instructions contain information you require to prepare your machine for welding, together with a maintenance
and trouble shooting section. If you have no previous experience the instructions are not intended to show you how to become a welder . Should
you have no experience, we recommend that you seek training from an expert source. MIG welding is relatively easy to perform, but
does require a steady hand and time practising under supervision with scrap metal as it is only with continued practice that you will
achieve the desired results.
3. SPECIFICATION
SPECIFICATION, Model No: ............................................................MIGHTYMIG250.V2
Welding Current: .................................................................................................. 50-250A
Wire Capacity:.........................................................................................................5-15kg
Duty Cycle: ............................... 100% @ 110Amps, 60% @ 140Amps, 15% @ 250Amps
Cooling System: ................................................................................................ Forced Air
Gas Type:..............................................................................CO
Torch: ............................................................................. Euro Non Live - BINZEL ® MB25
Absorbed power .....................................................................................................11.0kW
Case size ........................................................................................................Extra-Large
Replacement tips (Pack of Five) ..............................................................MIG917(0.8mm)
Replacement tips (Pack of Five) ............................................................ TG100/2(1.0mm)
Replacement Nozzle (Pack of 2) ...........................................................................MIG929
4. ASSEMBLY
4.1.
ASSEMBLING THE FRONT CASTORS: (Refer to fig.1) The wheels are more easily assembled with the welder placed upside down on a
smooth non-abrasive surface. The welder should be turned over by at least two people as it is very heavy.
4.1.1.
Bolt the two castors to the front end of the main casing using the bolts provided.
4.2.
ASSEMBLING THE BOTTOM PANEL & REAR WHEELS: (Refer to fig.1)
4.2.1.
Place the bottom panel onto the underside of the main welder casing in the position indicated below so that the fixings on the bottom of the
main casing show within the holes punched through the bottom panel. The underside of the main casing extends beyond the
back of the casing by 5cm and has three threaded fixings within it. Align the 3 fixing holes across the width of the bottom panel with these
threaded fixings and insert an M8 x 16mm bolt into each hole together with a flat washer and a locking washer. Leave finger tight.
4.2.2.
In the two returned flanges that lap over each side of the main casing are two holes which will align with threaded inserts in the sides of
the main casing. Into each hole insert an M5 x 25mm slotted bolt together with a flat washer and a locking washer. Tighten all four
fixings, then tighten the three bolts on the underside of the bottom panel.
4.2.3.
Put wheel onto each end of the axle followed by a washer. Fit cotter pin through each free end of axle and bend it over to retain the wheels.
4.2.4.
With the assistance of another person turn the welder the right way up onto its wheels.
4.3.
ASSEMBLING THE HANDLE: (Refer to fig.2) On the front of the welder there are two pairs of threaded inserts, one pair in the top left
corner and one pair in the top right hand corner.
4.3.1.
Attach the left hand handle mounting (1) to the front of the welder using two of the 25mm round headed bolts provided. DO NOT fully
tighten yet.
4.3.2.
Slide the handle tube (2) into the socket in the mounting and push fully home.
4.3.3.
Slide the socket on the right hand handle mounting (3) over the free end of the handle tube and rotate the mounting downwards until it
is resting on the front of the welder. Using two of the 25mm round headed bolts provided to fix the right hand mounting in place.
4.3.4.
Now fully tighten all four fixings.
© Jack Sealey Limited
Argon & CO
,
²
,
Original Language Version
/Argon mix
²
MIGHTYMIG250.V2 Issue 2(F) 22/12/21
Advertisement
