Rear Panel; Sockets Panel; Accessories; Maintenance - Selco ETG 402 Manuel D'instructions

Never set an arc detachment voltage higher than
the no-load voltage of the power source.
Parameter set in Volts (V).
Minimum 20V, Maximum 49V, Default Off
9 Reset
Allows you to reset all the parameters to the default
values.
Alarm codes
01, 02, 03 Temperature alarm
10 System power supply alarm
15 Overvoltage alarm
16 Undervoltage alarm
17 Power module alarm
20 Memory fault alarm

3.3 Rear panel

1 Power supply cable
Connects the system to the mains.

3.4 Sockets panel

1 Negative power socket
For connection of earth cable in electrode welding or of
torch in TIG.
2 Positive power socket
For connection of electrode torch in MMA or earth
cable in TIG.

4 ACCESSORIES

4.1 RC 16
This device allows you to vary, by remote
control, the amount of current necessary
without interrupting the welding process
or abandoning the work area. 5, 10 and
20 m connection cables are available.

5 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.
Always use gloves in compliance with the safety
standards.
Use suitable wrenches and tools.
Failure to carry out the above maintenance will invalidate all
warranties and exempt the manufacturer from any liability.
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