Cebora PLASMA PROF 164 HQC Service Manual page 14

CEBORA S.p.A.
Connect the cable of the positive pole of the Power Source to the workpiece.
Connect the Power Source to the mains.
Close the switch (A) on the Power Source.
♦ System powered, on the Power Source panel led and display lit (lamp-test).
♦ After one second, all of the leds and the displays are lit on the Gas Console panel
as well (lamp-test); fan (20) starts running.
♦ After one second, the Gas Console display (F) reads "Art," and display (M) shows
the article code "477". Simultaneously, the Power Source display (B) indicates the
article code, e.g.,: "954," and display (C) the software version installed, e.g.,:
"r1". Pump (13) of the Cooling Unit starts running.
♦ After one second, the Power Source display (B) indicates the value of the
programmed current, and display (C) indicates the nozzle hole diameter set.
Simultaneously the Gas Console begins the "emptying" and "filling" procedure of
the gas circuits. When this procedure has been completed, the Gas Console panel
displays the last working setting before the previous shutdown.
IN THE FOLLOWING SELECTIONS THE POSSIBLE CHOICES DEPEND ON THE
MATERIALS AND/OR GASES SELECTED, THUS THE POSSIBLE COMBINATIONS
MAY CHANGE AS THE OPERATING CONDITIONS VARY.
Press the key (I) on the Gas Console to enter the set-up menu (PREFLOW and CUTFLOW
displays off).
Press the key (A) on the Gas Console several times to select the type of job.
Press the key (B) on the Gas Console several times to select the measure to adjust.
Use knob (C) to assign the desired value to the measure selected by key (B).
Press the key (L) on the Gas Console several times to select the gas circuit to adjust.
Turn the gas setting knob for the gas circuit selected with the key (L), for a pressure that
allows both arrow leds to be lit simultaneously (meaning the situation is correct for the type
of job selected).
♦ Each time the key (A) is pressed, the leds (A1)(A2)(A3) light in sequence, to
indicate the type of work to be performed.
♦ Each time the key (B) is pressed, the leds (B1)(B2)(B3)(B4)(B5)(B6) light in
sequence and based on the type of work selected via the key (A), to indicate the
measurement to be changed.
♦ Display (D) shows the value assigned to the measure selected via the key (B),
adjustable using the knob (C).
♦ Each time the key (L) is pressed, the displays (E)(G)(H)(N) light in sequence,
to indicate the gas circuit whose pressure may be changed. Each display shows
the pressure present in its circuit, which may be changed by turning one of the
knobs (O)(P)(Q)(R). When the pressure reaches the value deemed correct for
the type of job selected, the two arrow leds (O1) and (O2) or (P1) and (P2) or
(Q1) and (Q2) or (R1) and (R2) light simultaneously.
3.302.218
Correct?
NO (see 3.3.1, 3.3.2, 3.3.3,
YES
NOTE
Correct?
NO (see 3.3.3, 3.3.5).
YES
3.3.5, 3.3.11).
9/8/2006
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