Güde MIG 172 6W Traduction Du Mode D'emploi D'origine page 34

ENGLISH
Important information for the
30
customer
Please note that returns within or outside the warran-
ty period should always be in the original packaging.
This measure effectively avoids unnecessary transport
Failure removal
Issue
Wire not feeding despite wire
feed pulley turning.
Interrupted or disruptive wire
supply
Electric arc turned off
Porous welded joint
Welder suddenly stops working
after longer operation
damage and any associated disputed ruling. Your
equipment is optimally protected only in the original
box, and keeping it in that box will ensure smooth
processing.
Causes
Dirty current nozzle
Coil carrier clutch set too tight.
Damaged hose bundle
Too low clamping pressure of the
wire feed pulley
Damaged current nozzle
Burnt current nozzle
Dirty driving gear nozzle
Cut on worn driving gear
Poor contact between earth pliers
and the respective part
Short circuit between current
nozzle and gas supply pipe
Too loose current nozzle
Wrong distance of inclination of
the hose bundle
No gas, too little gas or incorrect
gas
Welder has overheated due to too
long use and the thermal protec-
tion has activated
Removal
Clean
Loosen
Check the wire guide housing
Increase the clamping pressure
Replace
Replace
Clean
Replace
Tighten the pliers and check them
Remove paint and rust
Clean or replace contact tip and
gas jet
Current nozzle without dirt, paint
and rust remains
Tighten the current nozzle firmly
Distance between the hose bundle
and the respective part must be
5-10 mm. Inclination must not be
lower than 60 with respect to the
part.
Add (more) gas or change gas
Let the welder cool down