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CEBORA S.p.A.
3.3.2 - Power source powered, fan (9) stopped.
FAN TEST.
Fast-on terminals fan (9) = 230 Vac, with switch (5) closed.
♦ Make sure that there are no mechanical impediments blocking the fan.
♦ Replace the fan (9).
♦ Check the wiring between the fan (9) and connections with power board (13). Eventually
connect fan (9) directly at the switch (5).
3.3.3 - Power source powered, display and signals does not indicate the correct values.
LAMP-TEST.
Upon start-up, leds yellow (B) and green (C ) lit for first three seconds, after switch (5)
closed.
♦ Check power source power supply (see par. 3.3.1).
♦ Check voltage supply is bigger than 180 Vac approximately (see par. 3.4.3).
♦ Replace the power board (13).
ERROR CODE TEST.
Upon start-up, after the lamp-test, green led (C) = lit, yellow led (B) = off.
♦ See Error codes, par. 3.4.
♦ Replace power board (13).
♦ Correct operation.
3.302.104
Correct?
NO
Correct?
YES
Correct?
YES
YES
NO
NO
8
08/11/02
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