Helvi SPOT 5000, Instructions Manual

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7
and the metal sheet.
• The generator will automatically detect the
contact and generate a welding point within
less than 1 second.
• To generate a second point, it is necessary
to break the contact during at least ½ second,
then make a new contact.
7.1 SELECTION OF SHORTCIRCUIT
DETECTION TIME
In this unit it is possible to choose betwe-
en two time options for the detection of the
shortcircuit (time from the contact of the gun
with the workpiece to the welding point ge-
neration). The selected option is shown by
a point on the left bottom side of the Mode
Dispaly (1).
Point ON = long time
Point OFF = short time
The unit keeps on memory the last selected
time option. Follow these steps to change the
time option:
• Turn unit OFF.
• Turn unit ON holding the Mode Selection
Key (11).
• Once Mode Display is on release the Mode
Selection Key.
• Repeat the sequence to change the time
option once again.
• When you will turn unit off, this will keep on
memory the selected time option.