Lincoln Electric Saf-Fro DIGISTEEL 255C Manual De Instrucciones página 38

For non-synergic mode can set:

Wire Feed Speed, WFS

The welding voltage

Burnback Time

Run-in WFS

Preflow Time/ Postflow Time

Spot Time

2-Step/4-Step

Start Procedure

Crater Procedure

Wave Control:

Pinch
Welding GMAW and FCAW Process in
synergic mode CV
In synergic mode, the welding voltage is not set by user.
The correct welding voltage will set by the machine's
software.
This value was recalled on the basis of data (input data)
had been loaded:

Wire Feed Speed, WFS.
If it is needed, the welding voltage can be adjusted by
the Right Control [36]. When the Right Control is rotated,
the display will show a positive or negative bar indicates
if the voltage is above or below the ideal voltage.
Additionally can manually set:

Burnback

Run-In WFS

Preflow Time/ Postflow Time

Spot Time

2-Step/4-Step

Start Procedure (PRO only)

Crater Procedure

Wave Control:

Pinch
English
Welding SMAW Process
DIGISTEEL 255C/325C BASIC/PRO does not include
the electrode holder with lead necessary for SMAW
welding, but the one can be purchased separately.
Procedure of begin welding of SMAW process:

First turn the machine off.

Determine the electrode polarity for the electrode to
be used. Consult the electrode data for this
information.

Depending on the polarity of using electrode,
connect the work lead [15] and the electrode holder
with lead to output socket [3] or [4] and lock them.
See the Table 17.
Table 17.
The electrode holder
with lead to SMAW
Work lead
The electrode holder
with lead to SMAW
Work lead

Connect the work lead to the welding piece with the
work clamp.

Install the proper electrode in the electrode holder.

Turn the input power ON.

Set the SMAW welding program.

Set the welding parameters.

The welding machine is now ready to weld.

By applying the principle of occupational health and
safety at welding, welding can be begun.
For SMAW program can set:

Welding current

Switch on / switch off the output voltage on the
output lead

Wave Controls:

ARC FORCE

HOT START
34
Output Socket
[4]
[3]
[3]
[4]
English