Trouble Shooting / Warranty - Migatronic RALLY MIG 160 Manuel D'instruction

TROUBLE SHOOTING
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 wel-
ding.
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 neces-
sary.
2. Worn out contact tip.
3. Wire feed speed may need increasing.
If any problems arise that cannot immediately be
remedied on basis of the above section on Trouble
Shooting, the machine should be taken to an
authorised Migatronic distributor for repair.
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. Moreover, the warranty
does not cover resulting damages on other items due
to product defect.
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