GYS KRYPTON 401 DC TRI Mode D'emploi page 47

User manual
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
US1
A power surge has been detected.
US2
An undervoltage has been detected.
A phase of the electricity network is
US3
missing
The trigger of the torch is at fault but still
Err USc
active.
Err HAD A defect on the VRD was found.
Err HAP
A hard fault is detected.
Err Ebp
A button on the keypad is defective.
Translation of the original
instructions
SEt UP
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.
The product has gone into a protective
mode.
The trigger of the torch is defective.
-
A problem has been detected on the
DSP or on the thermal disconnection
of the SAM robotic module.
A button on the keypad is short-cir-
cuited.
KRYPTON 231 DC FV / 321 DC TRI / 401 DC TRI
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
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.
Check the wiring of the power outlet and
the tightness of the terminals.
If the overvoltage is only temporary, the
product will resume operation after 15
seconds.
Remove the torch and check if the mes-
sage is still accurate.
If so, torch fault.
If not, check the internal connections.
Contact your distributor.
Check the wiring.
Replace the keypad.
47