GYS KRYPTON 321 DC TRI Manual De Uso página 45

User manual
The cooling unit is automatically detected by the machine.
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In the menu
Co.U. On
: the cooling unit is always running.
Co.U. OFF
: the cooling unit can be deactivated in TIG mode.
Co.U. Auto
: activation of the cooling unit during welding and deactivation 10 minutes after the end of welding.
The safety features supported by the cooling unit, to ensure the protection of the user and the torch, are as follows:
• Minimum coolant level.
• Minimum flow rate of coolant flowing through the torch.
• Thermal protection of the coolant.
Make sure that the cooling unit is switched off before disconnecting the inlet and outlet hoses for torch liquid.
Coolant is harmful and irritates the eyes, mucous membranes and skin. Hot liquid may cause burns.
CALIBRATION
This mode is dedicated to the calibration of the welding accessories such as the torch, or earth clamp and cable.
The purpose of calibration is to compensate for variations in accessory lengths, so as to adjust the displayed voltage measurement and improve the
energy calculation.
Access to calibration is done in the menu
C.C. ACC.
The first step
collet holder and the ground clamp or directly on the workpiece. Once the short circuit has been made, confirm with the thumbwheel.
The second stage begins, and a progress bar
initiates the flow of the calibration current.
If the procedure was successful, the machine exits calibration mode automatically, along with a brief overview of the resistance value of the acces-
sory. This value is now reflected in the voltage display and the energy calculation.
If unsuccessful, the menu exits automatically and displays a long
the calibration must be redone.
DISPLAY CURRENT/VOLTAGE DURING WELDING
During welding, the machine measures and displays the welding current and voltage.
After the weld, the average current and voltage values or the energy and duration of the welding bead are displayed until the interface (buttons or
scrollwheel) are touched, if the weld resumes or that a trigger press is not carried out.
Access to the current / voltage or energy / time configuration is available through the menu
AFF
.
ENERGY MODE
This mode (which was developed for welding with DMOS-supported energy control) allows, in addition to the energy display of the weld bead
post-welding, to set :
C_T
- The thermal coefficient
energy displayed is calculated taking into account this coefficient.
L
- Length of the weld bead
in the display «J» flashes).
TROUBLESHOOTING
This device has a fault monitoring system. In the event of a problem, error messages may be displayed.
If the user needs to open the product, they must turn off the power supply by disconnecting the electrical plug from the socket, and wait two minutes
for safety.
Error code
Thermal protection
Translation of the original
instructions
Con FIG.
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requires short-circuiting the accessories. In TIG, it is recommended that the short circuit be made between the
CaL. I I I
according to the standard used: 1 for ASME standards and 0.6 (TIG) or 0.8 (MMA) for European standards. The
(OFF - mm): if a bead length is registered, then the energy display changes from joules, to joules/mm (the unit
Meaning
Maximum duty cycle reached.
Obstructed air input.
CaL Ibr.
is displayed on the HMI of the power source. Pressing a button on the torch
CaL. no
. If the operation fails, the circuit was not done correctly and
SEt
CAUSES
KRYPTON 231 DC FV / 321 DC TRI
UP EnE rGY
SOLUTIONS
• Wait for the light to go out before conti-
nuing the weld.
• Pay attention to the duty cycle and make
sure the air flows.
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