CEBORA S.p.A.
17
3.3.9
- In synergic mode, he welding quality is not satisfactory, the wire speed is not suited
to the output current.
NOTE
The parameters entered into the synergic programs are drawn from experience, and thus some
operators may find themselves working in ideal conditions, while others may need to make slight
changes.
For this reason the possibility remains to alter, to a small degree, the ratio between wire speed
and welding current within synergic programs. This value may be changed using the knob (P).
SYNERGIC PROGRAM PARAMETERS TEST.
Correct?
In synergic mode, the parameters saved in the selected program reflect the actual welding
conditions.
YES
NO
♦
Select the program that best meets your needs and set the correct parameters (see
Instruction Manual and the table provided within the wire feeder unit).
♦
Make sure the wire feeder motor is working properly, performing if necessary the test in par.
3.3.6.
♦
Make sure the control panel is working properly (see par. 3.3.3).
♦
Replace motor control board (4).
3.3.10
- Arc difficult to strike, the arc goes out immediately after lighting.
NOTE
In the power sources art. 957 the “Soft Start” function is included in the work programs and is
adjustable via the control panel (see Instruction Manual).
The choke (53) has two intermediate sockets to maximize welding as the material being used
changes. These outputs may also be used for easier welding starts.
Therefore, when dealing with start-up problems and difficulty in maintaining the arc, we
recommend:
−
Make sure the “Soft Start” function adjustment is working properly, performing welding tests
with various setting values.
−
Carry out welding tests, changing the working program with one similar to the one being
used, if available, and adjusting the knob (P) to improve the welding conditions.
−
Check the compatibility of the torch with the type of welding being carried out, and especially
matching the torch nozzle with the wire being used.
−
Check the wear status of the torch and its components, replacing them if necessary.
−
Replace control board (4).
3.302.200
29/04/05
