Metrohm 763 PVC Thermomat Manual - Manual (Page 141)

5 Maintenance – Faults
763 PVC Thermomat
134
Temperature display during operation
The heating status is shown separately for Block A and Block B.
Display Status/Error Rectification
TEMPERATURE
A B Heating switched off.
TEMPERATURE
A B Heating active, set temperature
not yet reached.
TEMPERATURE
A B Heating active, set temperature
reached.
Error displays during operation
Errors are shown separately for Block A and Block B.
Display Status/Error Rectification
ERROR System working properly.
ERROR Operating error. Possible
causes:
• Heating fault
• • Maximum temperature
(220°C) exceeded by
10 °C.
• Switch instrument off and
on again. If the error reoc-
curs please contact
Metrohm service.
• • Switch off instrument and
contact Metrohm service.
ERROR Self-test error (see above). Switch instrument off and on
again. If the error reoccurs
please contact Metrohm
service.
Instrument displays during operation
The status of each connected instrument is shown separately.
Display Status/Error Rectification
DEVICE Instrument must be logged in
to PC. Set up instrument communi-
cation (see section 2.4.3).
DEVICE Connection to PC interrupted. Check connection between
PC and PVC Thermomat.
DEVICE Instrument 1 is logged in and
connected to the PC.
DEVICE Instrument 2 is logged in and
connected to the PC.
DEVICE Instrument 3 is logged in and
connected to the PC.
DEVICE Instrument 4 is logged in and
connected to the PC.