ESAB Aristo Robust Feed Pulse, Instruction Manual

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3 TECHNICAL DATA
0446 253 101 - 10 - © ESAB AB 2020
3 TECHNICAL DATA
Robust Feed U6 and Robust Feed Pulse, Valid from serial no. 014-xxx-xxxx
Power Supply voltage
42 V AC, 50–60 Hz
Power requirement 181 VA
Rated supply current I
1
4.3 A
Settings data:
Wire feed speed 0.8–25.0 m/min (32–984 in./min)
Torch connection EURO, Tweco 4
Max. diameter wire bobbin 300 mm (12 in.)
Wire dimension:
Fe 0.6–2.0 mm (0.023–5/64 in.)
Ss 0.6–1.6 mm (0.023–1/16 in.)
Al 0.8–1.6 mm (0.031–1/16 in.)
Cored wire 0.9–2.4 mm (0.035–3/32 in.)
Weight 16.7–18.5 kg (36.8–40.8 lb.)
Maximum weight wire spool 20.0 kg (44.1 lb.)
Dimensions (l×w×h) 675×265×418 mm (26.6×10.4×16.5 in.)
Operating temperature -20 to +55 °C (-4 to +131 °F)
Transport and storage temperature -40 to +80 °C (-40 to +176 °F)
Shielding gas All types intended for MIG/MAG welding
Maximum gas pressure 5 bar (0.5 Mpa)
Coolant
2) ESAB's ready mixed coolant
Maximum coolant pressure 5 bar (0.5 Mpa)
Permissible load at +40 °C:
35% duty cycle 630 A
60% duty cycle 500 A
100% duty cycle 400 A
Permissible load at +55 °C:
35% duty cycle 600 A
60% duty cycle 450 A
100% duty cycle 350 A
Enclosure class IP44
1) Maximum speed is guaranteed on the whole speed range for all wires. For 2.0 mm solid
and 2.4 mm cored wire, speed is guaranteed in the speed range 0.8–8.0 m/min
(32–315 in./min). The Robust Feed U6 and Robust Feed Pulse will be able to achieve
higher feeding speed above the 8.0 m/min (315 in./min) but with higher tolerances.
2) For " Robust Feed U6, Offshore, Water ", " Robust Feed U6, Offshore, Water, Push Pull ",
" Robust Feed Pulse, Offshore, Water " and " Robust Feed Pulse, Offshore, Water, Push
Pull ")