GYS GYSPOT INVERTER BP.CX, Руководство пользователя

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Use of single sided gun
The single sided gun can be used in standard or manual
mode. In normal mode, the single sided gun will be limited
to steel sheets of thickness 1.5mm maximum.
With the single sided gun, the operator can choose
between a variety of tools (monopoint welding, star
welding, stud welding, rivet welding, washer welding,
carbon shrinking, stitch welding) The selection of the tool is
performed using the + and - keys.
In manual mode, the maximum permitted welding current
is 9 kA during a period that will not exceed 600 ms. This is
why it is not possible to select higher values for these
parameters.
Pressing during 2 seconds the key allows to come
back to the “normal” mode.
The highlighting allows to select the parameter to adjust.
Each parameter can be adjusted using the + and – keys.
The up and down keys allow to move from one parameter
to the next.
Error Management
Different events might cause the appearance of error
messages. They can be classified in three categories :
- the messages that warn the user, of overheating, or a
lack of electrode force or welding current, etc… These
messages appear on the screen, and remain until a key is
pressed.
- the defects that correspond to a bad installation (air
pressure, electrical power supply)
- the messages that inform of major failures, such as IGBT
failure, bad charging of the power capacitors, etc… These
defects cause the display of an error message that blocks
the machine.
- the thermal protection makes use of a thermistor on the
diode bridge, which block the use of the machine, and
displays the message “overheating”.
Current too low
If the welding current obtained during the welding spot is
6% less than the current setting, the machine displays,
once the welding spot is performed, an error message
“Current too low”, warning that the welding spot should be
checked.
In any case, a message is displayed at the end of the
welding spot showing the actual measured welding current.
This message is displayed on the screen until a key is
pressed on the control panel, or until a new welding spot is
performed, by pressing the button on the clamp.
If the machine cannot deliver the requested current, then
the following message appears. The welding spot is not
performed, and the message must be acknowledged to
perform a welding spot.
Insufficient air pressure
If the input air pressure is too low to reach the requested
electrode force, the machine will beep and display, before
the welding spot, the following error message “Insufficient
Pressure”.