58
IT 2002 Order No BA 93-66-2201 Issue 01.06.08
Glossary
Arc:
Electrical discharge at its own between two electrodes
under sufficiently high current. Whitish light is emitted.
The arc generates very high temperatures.
Automatic welding head:
Device to weld welding elements
Capacitor:
A component which serves as storage of electrical
charge
Power unit:
Device to provide electrical energy for stud welding
Rectifier:
Electric component transforming alternating current
into direct current
Stud feeder:
Device for the automatic stud feeding of welding
elements
Stud welding unit:
Power unit inclusive welding gun
Thyristor:
Electronic component, contactless switch, which will let
the current only pass through if a control pulse is given
to the gate (additional electrode)
Welding element:
A component, like a stud, bolt, pin, which is welded to
the work piece
Welding gun:
Device to weld welding elements
Welding parameters:
Various settings on the gun as well as on the power unit.
For example: duration and strength of current during
welding process, charging voltage, spring force of the
welding gun.
Work piece:
A component, like a sheet, tube, etc. to which the
welding element is fastened
Summary of Contents for 93-66-2201
Page 1: ...IT 2002 Power Unit 93 66 2201 Operating Manual...
Page 8: ...viii IT 2002 Order No BA 93 66 2201 Issue 01 06 08...
Page 45: ...IT 2002 Order No BA 93 66 2201 Issue 01 06 08 45 Power unit type IT 2002 93 66 2201...
Page 47: ...IT 2002 Order No BA 93 66 2201 Issue 01 06 08 47 Basic set up complete IT 2002 88 16 268...
Page 49: ...IT 2002 Order No BA 93 66 2201 Issue 01 06 08 49 Front assembly complete IT 2002 88 16 269023...
Page 53: ...IT 2002 Order No BA 93 66 2201 Issue 01 06 08 53 Country module USA complete IT 2002 88 17 930...
Page 56: ...56 IT 2002 Order No BA 93 66 2201 Issue 01 06 08 8 3 Circuit Diagram...
Page 65: ...IT 2002 Order No BA 93 66 2201 Issue 01 06 08 65 Service Support...
Page 69: ......