Lock/Unlock; Alarm Codes; Rear Panel; Sockets Panel - Selco Neomig 1600 Instrucciones De Uso

1 Reset
Allows you to reset all the parameters to the default
values.
3 Pre-gas
Allows you to set and adjust the gas flow prior to spark-
ing of the arc.
Permits filling of the torch with gas and preparation of
the environment for welding.
Minimum off, Maximum 99.9s, Default 10ms
4 Soft start
Permits adjustment of the wire feed speed in the phases
prior to sparking.
Given as a % of the wire speed set.
Permits sparking at reduced speed, therefore softer and
with fewer splashes.
Minimum 10%, Maximum 100%, Default 50%
5 Motor ramp
Allows you to set a gradual transition between the
sparking wire speed and the welding wire speed.
Minimum off, Maximum 1.0s, Default 250ms
18 Burn back
Permits adjustment of the wire burn time, preventing
sticking at the end of welding.
Permits adjustment of the length.
Permits adjustment of the length of the piece of wire
outside the torch.
Minimum off, Maximum 2.0s, Default 80ms
20 Post-gas
Permits setting and adjustment of the gas flow at the
end of welding.
Minimum off, Maximum 99.9s, Default 2.0s
25 Spot welding
Allows you to enable the "spot welding" process and
establish the welding time.
Minimum 500ms, Maximum 99.9s, Default off
26 Pause point
Allows you to enable the "pause point" process and
establish the pause time between one welding opera-
tion and another.
Minimum 500ms, Maximum 99.9s, Default off
551

Lock/unlock

Allows the locking of the panel controls and the inser-
tion of a protection code (consult the "Lock/unlock"
section).
3.3.1 Lock/unlock
Allows all the settings to be locked from the control panel with
a security password.
Enter set-up by pressing the encoder key for at least 3 seconds.
Select the required parameter (551) by rotating the encoder
until it is displayed within the central quadrant.
Activate the regulation of the selected parameter by pressing the
encoder button.
Set a numerical code (password) by rotating the encoder.
Confirm the change made by pressing the encoder button.

3.3.3 Alarm codes

E01, E02 Temperature alarm
E05 Current too high alarm
E08 Blocked motor alarm
E11 System configuration alarm
E14 Program not valid alarm
E20 Memory fault alarm
E21 Data loss alarm
28

3.4 Rear panel

1 Power supply cable
Connects the system to the mains.
2 Gas fitting
3 6x32 2,5A 250V fuse
4 Plate specifications

3.5 Sockets panel

1 Torch fitting
Permits connection of the MIG torch.
2 Earth socket
Earth wire connector.

4 MAINTENANCE

Routine maintenance must be carried out on the
system according to the manufacturer's instruc-
tions.
Any maintenance operation must be performed by qualified
personnel only.
When the equipment is working, all the access and operating
doors and covers must be closed and locked.
Unauthorized changes to the system are strictly forbidden.
Prevent conductive dust from accumulating near the louvers
and over them.
Disconnect the power supply before every opera-
tion!
Carry out the following periodic checks on the
power source:
- Clean the power source inside by means of
low-pressure compressed air and soft bristle
brushes.
- Check the electric connections and all the con-
nection cables.
For the maintenance or replacement of torch components,
electrode holders and/or earth cables:
Check the temperature of the component and
make sure that they are not overheated.