Adler MMA-175 Instruction Manual Download

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5. INSTALLATION

WARNING! CARRY OUT ALL INSTALLATION OPERATIONS AND ELECTRICAL CONNECTIONS

WITH THE WELDING MACHINE COMPLETELY SWITCHED OFF AND DISCONNECTED FROM THE

POWER SUPPLY OUTLET. THE ELECTRICAL CONNECTIONS MUST BE MADE ONLY AND

EXCLUSIVELY BY AUTHORISED OR QUALIFIED PERSONNEL.

5.1 Preparation

Unpack the welding machine, assemble the separate parts from the package.

5.1.1 Assembling the return cable-clamp

5.1.2 Assembling the welding cable-electrode holder clamp

5.2 HOW TO LIFT THE WELDING MACHINE

All the welding machines described in this handbook should be lifted using the handle or strap (if provided) for the

particular model.

5.3 POSITION OF THE WELDING MACHINE

Choose the place to install the welding machine so that the cooling air inlets and outlets are not obstructed

(forced circulation by fan, if present); at the same time make sure that conductive dusts, corrosive vapors,

humidity etc. will not be sucked into the machine. Leave at least 250mm free space around the welding machine.

WARNING! Position the welding machine on a flat surface with sufficient carrying capacity for its weight, to

prevent it from tipping or moving hazardously.

Summary of Contents for MMA-175

Page 1: ......

Page 2: ...ding Current Range 20 160A 20 190A 20 220A Diameter of Electrodes 1 6 4 0 1 6 5 0 1 6 5 0 Rated Output Amperage 28A 36A 39A Rated Output Voltage 26 4V 27 6V 28 8V Duty Cycle 60 160A 60 190A 60 220A Ef...

Page 3: ...sory Wearing of Protective Gloves is Compulsory Users of vital electrical and electronic apparatus must never use the machine Non Ionizing Radiation separation of electrical and electronic appliances...

Page 4: ...th protection outlet Do not use the welding machine in damp or wet places and do not weld in the rain Do not use cables with worn insulation or loose connections Always wear dry protection gloves and...

Page 5: ...ING OPERATIONS in environments with increased risk of electric shock in confined spaces in the presence of flammable or explosive materials MUST BE evaluated in advance by an expert supervisor and mus...

Page 6: ...tages of easy handling and transportation 2 2 OPTIONAL ACCESSORIES MMA welding Kit 3 TECHNICAL DATA DATA PLATE The most important data regarding use and performance of the welding machine are summariz...

Page 7: ...y rectifier bridge with inductance this changes the alternate voltage current supplied by the secondary windings into continuous current voltage at a low wave length 5 Electronic and regulation board...

Page 8: ...OW TO LIFT THE WELDING MACHINE All the welding machines described in this handbook should be lifted using the handle or strap if provided for the particular model 5 3 POSITION OF THE WELDING MACHINE C...

Page 9: ...oration and loss of efficiency The welding cables should be as short as possible Do not use metal structures which are not part of the workpiece to substitute the return cable of the welding current t...

Page 10: ...each high temperatures Tie all the wires as they were before be careful to keep the high voltage connections of the primary transformer separate from the low voltage ones of the secondary transformer...

Page 11: ...In case any of the above does not help you to start the welding machine please contact the supplier or authorized service before you dispatch the machine for a repair...