Generator Maintenance - Cebora SYNSTAR 200 M Manual De Instrucciones

• Soft Start AUTO
Adjustment can vary from 0 to 100%. This is the wire
speed expressed in percentage of the speed set
for welding, before the wire touches the piece to be
welded.
This adjustment is important to always obtain good
starts.
Default is Auto.
To access this function, simply highlight it using the
knob B and press it for less than 2 seconds. The display
screen A shows the adjustment bar. The fi gure can be
changed and confi rmed by pressing the knob B for less
than 2 seconds.
• LCD Contrast
The adjustment may range from 0 to 100%.
This function can be used to increase or decrease the
brightness of display screen A.
To access this function, simply highlight it using the
knob B and press it for less than 2 seconds. The display
screen A shows the adjustment bar. The fi gure can be
changed and confi rmed by pressing the knob B for less
than 2 seconds.
• Options LOCK
To access this function, simply highlight it using the
knob B and press it for less than 2 seconds. The display
screen A will show a serial number SN and 8 zeros.
The purpose of this function is to unlock all the synergic
curves of the pulsed process.
To unlock the curves, instead of the zeros, an
alphanumeric code must be entered. This must be
requested from your dealer, after indicating the serial
number SN.
Once the code has been obtained, simply enter it in
place of the zeros: each letter or fi gure entered must be
confi rmed by briefl y pressing the knob B. After entering
the code, by pressing the knob B for more than 2
seconds, all the Pulsed process curves are unlocked
and the display screen A shows UNLOCK alongside
the Options function.
14
• Factory OFF
The purpose is to return the welding machine to the
original default settings.
To access the function, simply highlight it using the
knob B. By pressing this for less than 2 seconds, the
display screen A shows the words OFF and ALL. By
highlighting the word ALL and briefl y pressing the knob
B reset is made and the display screen A shows Factory
Done!! This indicates the reset has been successful. To
return to the previous display page, simply press the
knob B for more than 2 seconds.
NOTE. For all the functions adjusted by means of the
adjustment bar, the initial default value can be reset.
This operation be performed by pressing the knob B
for more than 2 seconds only once the adjustment bar
appears on the display screen A.
(Arc Length - Spot Time - Pause Time - Inductance,
Burnback – Soft Start - LCD Contrast).
8 MAINTENANCE
All maintenance jobs
professional personnel according to the CEI 26-29
(IEC 60974-4) standard.

8.1 GENERATOR MAINTENANCE

In case of maintenance inside the appliance, make sure
the switch F is in "O" position and that the power supply
cable is disconnected from the mains.
Periodically, also clean the inside of the appliance and
remove any metal dust using compressed air.
8.2 HOW TO PROCEED AFTER MAKING REPAIRS.
After making repairs, always ensure the wires are fully
insulated between the primary side and the secondary
side of the machine. Avoid the wires coming into contact
with moving parts or parts that heat up during operation.
Fit all the clamps back as on the original machine so as to
avoid any contact between the primary and secondary in
case of accidental lead breakage or disconnection.
Also fi t the screws back on with the toothed washers as
on the original machine.
must be performed by