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PATON
ProMIG series
DC MMA/TIG/MIG/MAG
Attention: All manufacturer's warranty liabilities become void if the single-
phase machine is connected to mains voltage exceeding 450 V! Such a situation
may occur due to huge imbalance of line-to-line voltage in standard mains or due
to use of non-standard connection.
In addition, manufacturer's warranty liabilities become void if mains line has
been connected by mistake to the neutral wire or to the source earthing wire
during connection of a three-phase machine.
Mains connector, cross-sections of power supply cables and supply-line fuses
must be selected on the basis of technical specifications of the machine.
2.4 MAINS PLUG CONNECTION
Attention:
Mains
plug shall correspond to supply voltage and current
consumption of the welding machine (see technical data).
In accordance with
safety practices, use receptacles
with guaranteed earthing!!!
3. MANUAL METAL ARC WELDING (MMA WELDING)
Procedure for machine preparation to operation:
- insert the electrode cable into the source socket
А "+"
;
- insert the "earth" cable into the source socket
B "
–
"
;
- connect the "earth" cable to the work piece;
- connect the mains plug to the supply mains;
- set power switch
15
on the rear panel to position "I";
- set the MMA welding mode by pressing the button
5
and holding it for about 5 s.
The indicator will start flashing, thus informing the user that the machine is
ready for switching to the next welding mode. If you skipped the required
welding mode, press button
5
again
–
the modes switch over end-around;
- use buttons
3
to set the main parameter, which is arc current;
- if necessary, additional functions of welding process can be adjusted
–
see
changeover sequence in paragraph 6.1.
