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INE SpA
Via Facca, 10 - 35013 Cittadella - PADOVA - ITALIA Tel. 049/9481111 - Fax 049/9400249 - [email protected] - www.ine.it
Load and modify a program:
•
Rotate knob ‘E1’ and select
LOD
(Load).
•
Rotate knob ‘E2’ for choosing the memory location to
be loaded (if the number of the chosen position is
blinking, it means that the ‘Programme doesn’t
exist’).
•
Press ‘E2’ for two seconds to confirm or ‘E1’ to
cancel. The LED lights up blue ‘
3
’ for 2 seconds
indicates the load operation is complete.
Delete a program:
•
Rotate knob ‘E1’ and select
DEL
(Delete).
•
Rotate knob ‘E2’ for choosing the memory location to
be deleted (if the number of the chosen position is
blinking, it means that the ‘Programme doesn’t
exist’).
•
Press ‘E2’ for two seconds to confirm or ‘E1’ to
cancel. The LED lights up blue ‘
3
’ for 2 seconds
indicates the delete operation is complete.
Cooling unit setting:
•
Rotate knob ‘E1’ and select
H2O
.
•
Rotate knob ‘E2’ for choosing
ON
to enable or
OFF
to disable the cooling unit.
•
Press ‘E1’ to exit from menu.
Reset to factory setting
•
Rotate knob ‘E1’ and select
FAC
.
•
Rotate knob ‘E2’ for choosing
YES
.
•
Press ‘E2’ for two seconds to confirm or ‘E1’ to
cancel. The LED lights up blue ‘
3
’ for 2 seconds
indicates the reset operation is complete.
14 Description of alarms
AL1
Wire feed motor over current
AL2
Primary inverter module overheat
AL3
Secondary rectifier module overheat
AL4
Overvoltage, undervoltage or missing phase
AL5
Cooling unit error
AL7
Torch pushbutton pressed in the course of
generator switch-on
AL11
Indication of cooling unit voluntarily disabled
AL12
Indication of cooling unit voluntarily enbled is
not present
AL13
Logic board memory fault
AL20
Not compatible wire feeder
15 Troubleshooting
A list of the possible failures of a CME generator is
reported here below with the indication of the possible
causes.
A) The power source does not weld correctly. Check
that:
•
the selector used to choose the type of welding is in
the right position
•
the polarity in MIG/MAG welding is the one required
by the type of wire being used.
B) If when starting the machine the green LED ‘L1’ on
the front panel is on but the machine does not weld,
check that:
•
check torch cable, power sockets, trolley/power
source extension and work return lead for integrity
C) If the machine stops and the yellow LED bar ‘L1’,
when welding, shows for over 4 minutes, check that:
•
the air flow for the cooling of the components is not
hindered by dust or foreign objects placed in the
vicinity of the air vents
•
the fan is working properly
D) It the machine works in MMA mode only, i.e. the red
LED bar ‘L1’ does not show in MIG/MAG mode, but in
MMA mode only, check that:
•
the electric contact of the torch trigger is properly
closed
E) Irregular welding:
•
make sure there is no draft while welding
•
make sure the gas flows regularly by checking gas
regulator, solenoid valve and connecting hoses
F) The wire feeding is irregular. Check:
•
the wire spooling
•
that the wire feed rollers are suited to the wire
diameter being used
•
that the torch inlet is aligned with the wire feed roller
spline
•
the torch liner making sure it is suited to the the
length and diameter of the wire being used; if
necessary, replace it
•
the spool holder brake; if necessary, replace it
G) The wire sticks to the contact tip each time the
welding is stopped:
•
adjust the power delay parameter (BURN-BACK). If
the time is too long, the wire will stick to the contact
tip; if it is too short, the wire will stick to the weld pool
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