Güde SG 120 A Mode D'emploi page 15

•
Observe all the safety instructions indicated
in the manual.
•
Be responsible to the others.
Troubles- Causes –
Troubleshooting
(Trouble): The wire does not move as the
wire feed pulley is turning
(Cause):
1. Dirt on the jet
2. The reel carrier clutch is set
up too fast
3. Set of hoses is damaged .
(Troubleshooting ):
1. Clean
2. Release
3. Check the wire guide jacket
(Trouble): Wire feed irregular or
interrupted
(Cause):
1. Nozzle is damaged
2. Burns in the nozzle
3. Dirt in the driving wheel
groove
4. Crack on the worn driving
wheel
(Troubleshooting):
1. Exchange
2. Exchange
3. Cleaning
4. Exchange
(Trouble): The arc has gone
(Cause):
1. Poor contact between the
grounding tongs and the
piece
2. Short-circuit between the jet
and the gas nozzle
(Troubleshooting):
1. Tighten and check the tongs
2. Clean o replace the jet and
gas nozzle
(Trouble): Weld joint porous
(Cause):
1. Wrong distance or inclination
from the hoses
2. Wet pieces
(Troubleshooting)
1. The distance between the
hoses and the work piece
should be 5-10 mm. The
inclination should not be less
(Trouble) :
Cause ):
(Troubleshooting ):
Inspections and Maintenance
Unplug the unit before any work.
•
Clean the plastic parts with a damp cloth. Do
not use any detergents, solvents and sharp
articles.
•
After every use, remove the dust from vents
and moving parts with a soft brush or
tweezers.
•
Oil all the metal moving parts regularly.
Inspections and Maintenance
Safety Instructions
Only a unit maintained and cared for on a regular
basis may be a serviceable aid. Insufficient
maintenance and care may result in emergencies
and unforeseen accidents.
Observe all the safety instructions shown in this
manual.
15
than 60 according to the
piece..
2. To dry with a pistol with
warm air or other agent.
The unit stopped functioning
unexpectedly after a long
operation.
1. The machine has got
overheated due to a long
operation and in result the
heat protection turned on.
1. Let the machine cooled.