Bender COMTRAXX CP305, Руководство пользователя, Страница: 60 / 72

Cleaning, servicing and troubleshooting
During the alarm, the LED takes on the colour assigned in each case.
Green, yellow, red, blue and violet are available.
If several alarms are present at the same time, the LED takes on the colour of the highest-
priority alarm.
15.5 Malfunctions
List of possible errors and proposals for the correction of the faults. This error list does not claim
to be exhaustive.
Error Possible cause/actions
No indication on the display of the CP305 Check the AC/DC 24 V power supply.
No indication on the display, but the display is
illuminated.
Replace CP305
LEDs do not light up Replace CP305
Time is reset to zero in case of short-term
voltage failure.
Replace CP305
Error on internal BMS bus
Address of devices incorrectly set on internal
bus; interface lines A/B are interchanged; the
network was incorrectly or not terminated;
faulty parameter setting
Digital input function error
Digital inputs not correctly set. Defective
connection (does not match pre-assignment).
Incorrect setting “neutral/medical”.
15.6 Recurring inspections
The following periodic verification must be performed on electrical installations in compliance
with the local or national regulations that apply. For your Bender products, we recommend:
Action Carried
out by
Interval
Functional test of the IT system monitoring (insulation, load
current, transformer temperature and connection monitoring):
Press the “TEST” button on the device display once; close the pop-
up when finished. Med.
personnel Once every
working day
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