Migatronic AUTOMIG, User Manual

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14
EC DECLARATION OF CONFORMITY
MIGATRONIC A/S
Aggersundvej 33
9690 Fjerritslev
Denmark
hereby declare that our machine as stated below
Type: AUTOMIG
conforms to directives: 2014/35/EU
2014/30/EU
2011/65/EU
European standards: EN/IEC60974-1
EN/IEC60974-5
EN/IEC60974-10 (Class A)
Issued in Fjerritslev 17.05.2017
Niels Jørn Jakobsen
CEO
TYPE Automig 183 Automig 223 Automig 273
Current range, A 20-180 20-200 20-250
Minimum generator size, kVA 6 8 10
Voltage steps 7 10 10
Duty cycle 100% 40°C, A/V 65/17.3 105/19.3 140/21.0
Duty cycle, 60% 40°C, A/V 85/18.3 125/20.3 165/22.0
Duty cycle, 35% 40°C, A/V 110/19.5 150/21.5 200/24.0
Duty cycle, 30% 40°C, A/V - 155/21.8 -
Open circuit voltage, V 14-30 14-30 15-34
1
Mains voltage±15%, V 3x400 (3x230) 3x400
(3x200/3X230) 3x400/500
(3x200/230)
Fuse, A 10 10 10
Mains current, effective, A 2.5 (4.4) 4.0 (8.0/7.0) 5.9/4.7 (11.8/10.3)
Mains current, max., A 5.7 (9.9) 7.3 (14.6/12.7) 10.0/8.0 (20.0/17.4)
Power, 100%, kVA 1.8 2.8 4.1
Power, max., kVA 4.1 5.1 6.9
Power, open circuit, W <10 <10 <10
Power factor 0.85 0.85 0.85
Wire dimension, mm 0.6-1.0 0.6-1.2 0.6-1.2
Wire reel capacity, kg 5-15 5-15 5-15
Wire speed, m/min 2-12 2-14 2-15
1
Spot welding time, s 0.15-2.5 0.15-2.5 0.15-2.5
2
Stitch welding time, s 0.15-2.5 0.15-2.5 0.15-2.5
Burn back, s 0.05-0.5 0.05-0.5 0.05-0.5
3
Application class S S S
4
Protection class IP21 IP21 IP21
Standards EN/IEC60974-1.
EN/IEC60974-5.
EN/IEC60974-10 EN/IEC60974-1.
EN/IEC60974-5.
EN/IEC60974-10 EN/IEC60974-1.
EN/IEC60974-5.
EN/IEC60974-10
Dimensions, HxWxL, mm 700x380x720 700x380x720 700x380x720
Weight, kg 57 64 66
1) Delivery for other mains voltages is possible
2) The functions 4-times, spot and stitch welding can only be found on some machine versions
3) Meets the demands made for machines which are to operate under special working conditions
4) This machine is designed for indoor operation and meets the requirements of protection class IP21
Troubleshooting and solution / Technical data
We reserve the right to changes
Too little welding effect.
The welding seam forms a bead standing proud of
the plate
1. One of the three fuses in the main switch is not
working. (This applies to three-phase machines
only).
2. The welding voltage is too low.
Switch one setting higher.
The wire feed is blocking
1. The inlet nozzle and the wire are not in
alignment with each other.
2. The reel of wire is too taut, the wire must come
off the reel evenly.
3. The inlet or contact tip has worn out or is
blocked up.
4. The welding wire is not clean or it is rusty. It
could also be of an inferior quality.
5. The pressure roller has to be tightened.
Spatter
1. The wire feed is too fast for the voltage setting.
2. Worn out contact tip.
Porous weld. A cone is formed when spot welding
1. Insufficient gas - too little pressure or the bottle
is empty.
2. Contact tip is blocked up.
3. Leakage air is pumped in and mixes with the
shielding gas.
The wire keeps sticking in the contact tip and feeds
at slow speed
1. The damaged wire should be cut off, pulled
out and replaced. The pressure on the wire
feed roller should be checked and adjusted if
necessary.
2. Worn out contact tip.
3. Wire feed speed may need increasing.