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4.2 About Your Welder
The welder is supplied with one of the following voltage and frequency combinations
Input Voltage:
Welding Amperage:
Cable Length:
Electrode Force:
Cooling System:
Micro Processor:
Shipping Weight (standard):
Weld Head Weight:
3 phase
208-240V 50/60 Hz.
400-420V 50/60 Hz.
480V 50/60 Hz.
12,500Amp max (3-phase)
Input 30’ (10m) weld cable
8.75’(2.67m)
1000 lbs. max (445 daN)
Radiator / pump active loop
cooled to the weld caps.
i4s Wirelessly Upgradeable
Software Platform
385 lb (175 kg)
26 lb (12 kg)
The actual voltage and frequency is stated on the rear panel name plate. Open
circuit output voltage 20v max. E.M.C. classification is CISPR 11.
Double-Sided Gun
Weld Caps
Weld Arm Handle
Wireless Antenna
Single-Sided Gun
Wraparound Handle
Arm Storage
Compartment
The name plate is at the rear of the welder unit.
The required voltage is indicated on the label.
Welding output is rated at 15V.
Double-Sided Gun
Front Panel
Speakers
Bracket For
Overhead Boom
Wireless Antenna
Wraparound
Handle
Coolant Level
Indicator
i4s Weld Spot
Welding Gun
Input Air
Regulator
Pump Motor Fuses
Single-Sided Command Cable
Water Send
Forward Air
Double-Sided
Command Cable
Reverse Air
Water Return
Arm Storage
Compartment
Figure 4.1 i4s-Front View
Figure 4.2 i4s-Back View
4.2 About Your Welder