Power Source Operation - Cebora 337 Manual De Servicio

CEBORA S.p.A.

3.3 Power source operation.

NOTE
Operations preceded by this symbol refer to operator actions.

Operations preceded by this symbol refer to machine responses that must occur following an
operator action.
WARNING!
DURING THE FOLLOWING TESTS DO NOT AIM THE TORCH AT PEOPLE OR PARTS OF THE
BODY, BUT ONLY TOWARDS AN OPEN SPACE OR THE WORKPIECE.
System shut off and disconnected from the mains.

Connect the gas supply to the fitting (C) on the rear panel.

Connect the torch to the power source.

Connect the cable of the positive pole of the power source to the workpiece to be

cut.
Connect the power source to the mains.

Close the switch (B) on the power source.

System energised, LCD panel on (only backlight), fans off for 3 seconds.
LCD panel with 'Information' messages for 5 seconds and fans on for 3 minutes.
LCD panel with operation display
Set the gas to a pressure, as read on the LCD

display, suited to the type of torch being used (see
Instruction Manual).
Press the torch START button.

The pilot arc goes on and then off again after approximately
2.5 seconds with manual torch
Gas flows from the torch for the set post-gas time.
With pilot arc on, position the welding torch by the

workpiece to cut.
Begin cutting. Adjust the encoder knob (H) to the current
level suited to the kind of cutting.
3302336-B
NO
Correct?
YES
NO
Correct?
YES
(see paragraphs 4.1, 4.2)
(see paragraphs 4.3, 4.4,
4.5)
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20/12/2019