Heidolph Hei-VAP Precision Originalbetriebsanleitung Seite 44

Hei-VAP Precision
Error / message
The temperature sensor
for calculating the vapor
temperature is not
connected, defective or the
temperature is above the
measured range.
The vapor temperature
sensor is defective or the
temperature is below the
measured range
The AUTOaccurate sensor
is defective or the tempera-
ture is below the measured
range.
The AUTOaccurate sensor
is defective or the tempera-
ture is above the measured
range.
The transportation protection
device is active, please raise
the lift and briefly switch the
unit off and then on again.
An error occurred in the data
bus.
The overheating protection
was triggered or the heater
is defective
A temperature above the
safety temperature was
measured in the heating
bath. The temperature
measurement is defective or
the medium filled in was too
hot.
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Cause
▪ Vapor sensor broken
▪ not connected
▪ above the temp.
range
▪ Short circuit of the
vapor sensor
▪ below the temp.
range
▪ AUTOaccurate sensor
short circuit
▪ below the temp.
range
▪ AUTOaccurate sensor
is broken
▪ not connected
▪ above the temp.
range
The transportation
protection device is still
activated.
Cable connection
between the control
panel and the base unit
was disconnected. An
error occurred in the
data bus.
Heater is defective, i.e.
the overheating protec-
tion was triggered.
Heating bath safety
temperature is
exceeded
44
➜ Let the vapor temperature
sensor cool
➜ Connect the vapor
temperature sensor
➜ Perform visual check
➜ Contact service
➜ Heat the vapor
temperature sensor
➜ Perform visual check
➜ Contact service
➜ Heat the AUTOaccurate
sensor
➜ Perform visual check
➜ Contact service
➜ Let the AUTOaccurate
sensor cool
➜ Connect the AUTOaccurate
sensor
➜ Perform visual check
➜ Contact service
➜ Please raise the lift and
briefly switch the unit off
and then on again.
➜ Restore the cable
connection between the
control panel and the base
unit. Switch the power
switch off and on again!
➜ Contact service
➜ If heating bath fluid was
in heating bath: Let the
heating bath cool down
and reset the maximum
temperature limiter
(see chapter "Cleaning
and maintenance,
Maintenance")
➜ If heating bath fluid was
not in the heating bath:
Contact service
➜ Switch off units
➜ Cool the heating bath
medium
➜ Contact Service if heating
bath fluid was not filled in