Power Source Powered, Fan (16) Stopped; Power Source Powered, Display And Signals Doe Not Indicate The Correct Values - Cebora POWER ROD 1350 Service Manual

CEBORA S.p.A.

3.3.2 - Power source powered, fan (16) stopped.

FAN TEST.
Fast-on terminals fan (16) = 230 Vac, with switch (5) closed.
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♦ Make sure that there are no mechanical impediments blocking the fan.
♦ Replace the fan (16).
♦ Check the wiring between the fan (16) and connections with power board (15). Eventually
connect fan (16) directly at the switch (5).

3.3.3 - Power source powered, display and signals doe not indicate the correct values.

LAMP-TEST.
Upon start-up, leds yellow (B) and green (C ) lit for first three seconds, after switch (5)
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closed.
♦ Check power source power supply par. 3.3.1.
♦ Check voltage supply is bigger than 180 Vac (see par. 3.4.3).
♦ Replace the power board (15).
ERROR CODE TEST.
Upon start-up, after the lamp-test, green led (C) = lit, yellow led (B) = off.
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♦ See error codes par. 3.4.
♦ Replace power board (15).
♦ Correct operation.
3.302.050
Correct?
NO
YES
Correct?
YES
NO
Correct?
YES
NO
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22/12/00