Saf-Fro PRESTOMIG 185MP Manual De Instrucciones página 14

15. Escape Button (right):

Cancels an action / exit menu.

Locks and unlocks knobs and buttons on the panel
(press and hold button for 4 seconds).
Figure 2
Figure 3
16. Power Switch ON/OFF (I/O): Controls the input power
to the machine. Be sure the power source is
connected to the mains supply before turning power
on ("I"). After input power is connected and the power
switch is turned on, the indicator will light up to
indicate the machine is ready to weld.
17. Gas Connector: Connection for gas line.
18. Power Lead with Plug (2m): Power lead with plug is a
standard equipment. Connect the power lead with plug
to the main supply before turning power on.
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19. Work Lead.
20. Wire Drive (for GMAW, FCAW-SS process): 2-Roll
wire drive.
21. Welding Wire (for GMAW / FCAW-SS).
22. Spooled Wire (for GMAW / FCAW-SS): The machine
does not include a spooled wire.
23. Wire Spool Support: Maximum 5kg spools. Accepts
plastic, steel and fiber spools onto 51mm spindle.
24. Shield of Changing Polarity.
25. Terminal Block of Changing Polarity (for GMAW /
FCAW-SS process): This terminal block enables to set
the welding polarity (+ ; -), which will be given at the
welding holder.
Positive (+) polarity is set at the factory.
Before welding check the polarity for using electrodes and
wires.
If the welding polarity has to be changed, user should:

Switch off the machine.

Determine the wire polarity for the wire to be used.
Consult the electrode data for this information.

Take off the terminal block's shield [24].

The tip of the wire on the terminal block [25] and
work lead fix as is shown in the Table 1 or the
Table 2.

Put on the terminal block's shield.
The machine must be used with the door completely
closed during welding.
Not use handle to move the machine during work
10
19
Figure 4
WARNING
WARNING
WARNING
WARNING
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