Use
| EN
19
6.3.
Error messages
Assembly, modifi cations and repairs may only be carried out exclusively by authorised specialist personnel (see 3.2. Safety
instructions)! The METASYS technical customer service is also available for further information and assistance in carrying out repairs,
retrofi tting, fault analyses, etc.
Error message
Possible cause
Countermeasures
LED 2 fl ashing red, centrifuge malfunction
Centrifuge defective
Switch the main switch off several times and
switch it on again after a short pause. If the control
lamp lights up again after a short time, notify your
service technician.
LED 3 lights up buzzer tone can be
switched off via RESET
Collection container 95% full
Collection container replacement recommended,
continued operation up to 100% possible.
The buzzer tone can be switched off by pressing
the RESET button. LED 3 remains lit up as a
reminder. The buzzer sounds again each time the
main switch is switched on.
(see 7.2.1. Replacement of the collection container
and 7.2.2. Disposal of the collection container)
LED 3 lights up buzzer tone cannot be
switched off via RESET
Collection container 100% full
Collection container must be replaced. Further
work is not possible due to the blocking of the
place selection valve.
(see 7.2.1. Replacement of the collection container
and 7.2.2. Disposal of the collection container)
Centrifuge does not switch off automatically and is
continuously in operation
Short circuit of the centrifuge inlet probe
Cleaning or replacement of the centrifuge inlet
probe (see 7.1.2. Cleaning the centrifuge inlet
probe)
No visualisation on external display
Centrifuge does not start
Centrifuge probe dirty or defective
Clean centrifuge probe, check connections on
circuit board and contacts
Suction current is not released
Magnetic valve (module 2) defective
Clean or replace the magnetic valve (see 7.2.8.
Replacement of the magnetic valve)
Bubble formation in the container when pump
(module 2) is in operation
Sieve for pump or water brake missing or
detached
Refi t or replace sieve or water brake
Pumping capacity not suffi cient
Sieve for pump missing or detached
Reassemble or replace the sieve
Pump (module 2) does not start
Pump defective, probes dirty or defective
Replace module 2 completely (see 7.2.6.
Replacement of module 2) or clean probes (see
7.1.2. Cleaning the centrifuge inlet probe, steps
3-6)
