Manual

4.2 Error messages
768 KFOven 39
4.2 Error messages
check T-sensor The temperature sensor for the sample temperature is not
plugged in or is faulty or the cable is faulty.
Remedial action: Rectify fault.
conditioning not ok The connected titrator is not conditioned. The fault
disappears when the conditioning message of the titrator
appears (pin 12 of the "Remote" socket is active) and the
determination is automatically continued.
If no Metrohm titrator is connected, work should be
performed with "start if cond ok: off" (<CONFIG> key, >oven
settings).
In the case of interconnections with Titrinos, check that the
cable ends are plugged in properly.
gas flow sensor The gas flow sensor is not OK (flow > 500 mL/min). The
display shows OV (overrange) instead of the gas flow.
Remedial action: Call Metrohm service. Work can be
continued for a short period: Set min. gas flow to 0 mL/min
(<PARAM> key).
gas flow too low The gas flow is lower than the set minimum.
Exit: <STOP>, switch on pump or open or change gas
cylinder of the carrier gas. Set gas flow when the Oven is
hot.
manual stop The automatic determination has been interrupted manually
with <STOP>.
Exit: <QUIT>
Oven T-sensor The oven temperature sensor is not OK.
Remedial action: Call Metrohm service.
system error 3 The instrument adjustment data have been overwritten.
Exit: <CLEAR>. Default adjustment data are set. The error
message appears each time the instrument is switched on
until it has been readjusted (Metrohm service).
temp.above 360 °C The oven temperature is higher than 360 °C. The heating is
switched off automatically as the heating tube could be
damaged. The heating is switched on automatically when
the oven temperature is again <360 °C.
temperature not ok The current temperature is outside of the starting range.
Exit: <STOP> or wait until the temperature is attained. The
automatic determination can be started when the "READY"
lamp is on continuously.
If, despite this, you wish to proceed with sample heating,
work can be performed manually: Set valve to
"TRANSFER", move boat into the oven with the <BOAT IN>
key and start the titration.