GYS CAPATEK 66 FV Mode D'emploi page 27

Original instructions
WELDING STUDS
1) Place a stud in the stud holder.
2) Position the gun so that the 3 contact points touch the
metal sheet. If the stud holder has been correctly adjusted,
the tip of the stud should touch the workpiece and the indica-
tor light should come on (Fig 10.3)
Note: the studs do not act as earth contacts.
3) Once the gun is in a stable position, pull the trigger.
4) Weld control
Example of a copper-plated steel M8 stud on a 1.2 mm steel
sheet.
Note: No residual heat traces should appear on the reverse
side of the sheet.
Important: Before running a full series of welds, carry
out tests on a sample piece.
See standard NF ISO 14555 for tests.
For example: It must be possible to bend the stud to an angle
of 30° without the weld failing.
FAULTS
o Thermal protection:
When the thermal protection indicator is lit (see Fig 10.7), the user interface will be frozen. The fan will run to cool the
power source, wait for the light to go out before the power source is ready for use again.
o Overvoltage protection
o Capacitor charging fault
• If the power source fails to charge the capacitors after 15 seconds, "DEF" should appear on the display.
o Trigger fault
• If the trigger is pressed when the power is switched on, "_-_" should appear on the display.
o Gun-related errors
• Error 1 or 2: Incorrect stud displacement time.
• Error 3: In retraction mode, Spring setting too high,. the solenoid was unable to lift the stud.
CAPATEK 66 FV
3
1
2
EN
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