BMK-8 U / BMK-12 W
33
5.3.6
Extended special functions
NOTE
These special functions are set by our customer service, if required. Do not alter any
parameters without specifically knowing the procedure.
Should you require any further information, please contact the SOYER customer service
responsible for your area or Heinz Soyer Bolzenschweißtechnik GmbH.
To call this special function, please proceed as follows:
• Simultaneously press "arrow up", "arrow down" and "arrow left" keys and keep them pressed.
• Switch stud welder on with main switch.
• Stop pressing function keys.
• PAC (Post-Arc Current)
Adjustable from 0 (basic setting) to 500 milliseconds
The post-arc current time serves to extend the main current at the end of the welding process.
Depending on the respective welding task, this special function allows the weld quality to be improved.
CAUTION
Please observe that the extension of the post-arc current time may increase the thermal
stress on the stud welding equipment which could result in the operating temperature
exceeding its maximum value.
• Auto. load
The basic function of automatically reloading studs can be deactivated here.
Possible parameters: "on" = basic setting or "off"
The studs are automatically reloaded when removing the welding gun or welding head from
the welded stud after completion of the welding process. This function can be deactivated
by means of the "off" parameter. The stud reload process must then be activated again by
either pressing the trigger of the gun/welding head or by actuating the start contact of the
CNC interface.