1 Introduction Page 3
Stud welding units Operating manual Date: July 2021
INTRA 2100/1400 07.2021 / EN Rev.: A
S symbol
The INTRA 2100/1400 devices bear the “S” symbol and are
approved for “welding in tight spaces and under elevated electrical
hazards” (see DGUV Information 209-010).
Standard equipment
• 1 INTRA 2100/1400 control device with crane lugs and fixed casters (casters
with parking brakes).
• 1 NS 40 B or NS 40 SL welding gun with 5 m or 3 m connecting cable, with
customer’s choice of stud holder (NS 40 B welding gun complete with foot plate
and ceramic ring holder).
• 2 earth cable, 5 m long, with clamp
Special equipment
• Weld gun extension cable
• Earth cable extension
• Table device for stationary use of welding gun for recurring tasks
Options
• Shielding gas module for drawn arc welding without ceramic ring
• Automatic stud feeder