Tuttnauer 6671130 - Page 95

MAN205-0195042EN Rev. A Aug. 2011
Page 89 of 137 pages
Symptoms
Possible causes check-ups and
tests
Corrections
15. Problems related to
the control system.
15.1
Check if the flat cable or
MOLEX connectors
between the control boards
and keyboard are well
plugged in.
15.1
Plug in firmly the
MOLEX
connectors.
15.2
Power supplies out of order.
15.2
Fix or replace the
power supply.
15.3
Control boards or keyboard.
15.3
Replace defective
board of
microcomputer unit.
15.4
Paper to printer missing or
quality unsuitable.
15.4
Insert a paper roll
inside the printer.
Ensure the
appropriate type of
paper is used.
15.5
Flat cable connection
between control board and
printer is not plugged in
correctly.
15.5
Plug in connection
or replace it.
15.6
Printer damaged.
15.6
Replace the printer.
15.7
Temperature sensor
disconnected or loose
connection or sensor
damaged.
15.7
Fix connection or
replace sensor.
15.8
Pressure transducer, bad.
Mechanical or electrical
connections or transducer
damaged.
15.8
Fix connection or
replace transducer.
16. Air Detector Fails.
(If applicable)
16.1
Steam quality is not proper.
16.1
Check the steam
quality and non-
condensable
gases.
16.2
Induced Air Valve is open or
leaks.
16.2
Close or repair the
induced air valve.