Instruction manual

UNI FLAME AUTOLIFT
1.INTRODUCTION
The MIG welding machines of the UNIMIG series are of advanced technical specification which makes them highly reliable. The
240V single phase series consitis of a generator made of a fan cooled and single-phase transformer with double primary,
The power commutations are made on the primary, which is activated by a contactor.
The DC current is obtained through a multi-diodes fan-cooled rectifier bridge. The machine is protected from overload through
a thermic control on the transformer. The PCBs are protected in order to make up for the lack of the ambient characteristics of
the rooms in which the weldings are carried out.
8 welding current settings (Unimig 210 - 240)
The generator can run eight power regulations through a commutator for the power combinations on the primary.
2. HOW TO PUT THE MACHINE ON
Input cable connectionA.Connect the machine to 240V 1 Phase, ensure that the machine is fitted with a plug that is equal to or lar
g
than the Ieff. The input cable should be connected well with the corresponding power supply connection plug or socket, to avoid ox
Single-phase machine is preset by the building factory for a single-phase 50/60 hertz 220÷240 V feeding.
To put the machine on, it has to be equipped with the accessories which it is dispatched with and it has to be completed by a
current plug adequate to the electrical system of the workshop. The operations to carry out are:
Opening, lift and wheel assembly - Plug assembly - Trolley assembly - Gas bottle installation - Torch installation - Wire spool
housing
2.1 OPENING, LIFT AND WHEEL ASSEMBLY
Open the box from the up side, take out the accessories from the box, take the screw-hook and scewit on the top of the machine.
Lifting it by manual or mechanical elevator.
The cart is designed for the mounting of two rotating front wheels and for the insertion of an axle for the fastening of the two
fixed rear wheels.
It is supplied with a kit comprising:
Rotating front wheels, axle for the fixed rear wheels, rear wheels, bolts, split pins and cage nuts.
Insert the cage nuts in the apposite slots as illustrated in pic. A and B.
Mount the two front wheels as illustrated in pic. C.
Insert the axle to fasten the rear wheels and block them with the split pins as illustrated in pic. D.
PART NUMBER KPC210 KPC240
PRIMARY INPUT VOLTAGE 240V 1 Phase 240V 1 Phase
Ieff 16Amps 20Amps
WELDING CURRENT 30-210 Amps 30-240 Amps
VOLTAGE STEPS 8 8
DUTY CYCLE 40°C 18% @ 210 Amps 24.5V 15% @ 240 Amps 26V
60% @ 110 Amps 19.5V 60% @ 150 Amps 21.5V
100% @ 95 Amps 18.75V 100% @ 120 Amps 20V
WELDING VOLTAGE RANGE DC 15.5V – 24.5V 15.5V – 26.5V
WIRE SIZE (mm) 0.6 – 0.9mm Ferrous 0.6 – 0.9mm Ferrous
0.8 – 0.9mm Stainless Steel 0.8 – 0.9mm Stainless Steel
0.8 – 1.0mm Aluminium 0.8 – 1.2mm Aluminium
0.8 – 1.0mm Flux Cored 0.8 – 1.2mm Flux Cored
DIMENSIONS (mm) 920 x 460 x 820mm 920 x 460 x 820mm
WEIGHT (Kgs) 78 Kgs 81 Kgs