Instruction In Synergy Programming / Warranty; Warranty Regulations - Migatronic MWF 5 - KMX Manuel D'instruction

Instruction in synergy programming
Contrary to traditional MIG/MAG welding where ad-
justment of both welding current as well as welding
voltage is necessary, synergetic adjustment is
characterised by adjustment with only one knob.
Welding current can be adjusted with the wire feed
speed knob and then welding voltage changes auto-
matically in relation to adjustment. This provides e.g.
the possibility of torch adjustment of the welding
current and a crater filling function, that functions,
when the function selection knob (pos. 3) is set a 4-
times welding.
Crater filling
In order to avoid crater formation at the end of a
welding seam it is necessary to reduce the welding
current immediately before ending the welding. The
function can be used when selecting 4-times welding
and thereafter by pressing the torch trigger at the
end of the welding. During crater filling the size of the
welding current is adjusted on the crater filling
adjustment knob (pos. 16) as a percentage of the
welding current during normal welding. This function
can only be effected when using synergy adjustment
of the welding machine.
Synergy adjustment according to table
A table with synergy welding programmes can be
seen in the cover to the wire drive roll. This table is
guidance on how to choose programme number, trim
value and inductor tap according to planned welding
process. The welding process is defined as selection
of material, wire diameter and shielding gas.
The table shows that programme number P9 (pro-
gramme selector pos. 17), trim value 22.5 (welding
voltage knob pos. 2) and inductor tap 3 matches
welding with Fe//Ø1.2mm//ArCO2 (80/20). Adjust-
ment is necessary before welding. Adjustment of the
welding current is only possible with the wire feed
speed knob (pos. 1) in this particular machine
setting. Please be aware of the fact that all adjust-
ment facilities in wire feed speed may not be weld-
able in practice. This table gives a guidance on
which wire feed speed to be used for welding of
different material dimensions.

WARRANTY REGULATIONS

All MIGATRONIC machines carry a twelve month
guarantee against hidden defects. Such defects
must be notified no later than two months after it
has been noticed. The warranty runs for twelve
months after invoicing to end customer.
The warranty becomes void by faults that can be
attributed to incorrect installation, pests, transport
damage, water- and fire damage, strokes of
lightning, use in connection with a synchronous
generator and use under abnormal conditions,
which lies beyond the product specification.
Lack of maintenance
There is a lapse of warranty if the product is not
properly maintained e.g. if the product is dirty to
such a degree that cooling is hindered. The
warranty does not cover damages which can be
traced back to unauthorised and incorrect repairs of
the product.
Wear parts
The warranty does not cover wear parts (welding
hoses, welding cables and wire drive rolls)
Resulting damages
Use of the product must stop immediately after
acknowledgement of a defect in order to avoid
further damage of the product. The warranty does
not cover resulting damages due to use of the
product after acknowledgement of a defect. More-
over, the warranty does not cover resulting
damages on other items due to product defect.
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