Hei-Vap Precision - Heidolph Hei-VAP Precision Manuel D'utilisation

7.3 Hei-VAP Precision

Error / message
error text
The temperature sensor for
calculating the vapor tempera-
ture 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 Auto sensor is defec-
accurate
tive or the temperature is below
the measured range.
The Auto sensor is defec-
accurate
tive or the temperature 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 defec-
tive.
A temperature above the safety
temperature was measured in
the heating bath. The tempera-
ture measurement is defective
or the medium filled in was too
hot.
The heating bath is completely
evaporated.
Please refill the heating bath
medium.
An illogical temperature differ-
ence was measured between
the heating bath sensors. The
temperature measurement is
defective.
The temperature sensor for the
heating bath control is defec-
tive. (hardware monitoring unit)
Hei-VAP Precision
Cause
−
Vapor sensor broken
−
not connected
−
above the temp. range
−
Short circuit of the vapor sensor
−
below the temp. range
−
Auto sensor short circuit
accurate
−
below the temp. range
−
Auto sensor is broken
accurate
−
not connected
−
above the temp. range
−
The transportation protection de-
vice is still activated.
Cable connection between the control
panel and the base unit was discon-
nected. An error occurred in the data
bus.
−
Heater is defective, i.e. the over-
heating protection was triggered.
−
Heating bath safety temperature
is exceeded
−
Heating bath is completely evapo-
rated.
−
Heating bath sensor variance
> 10 K
−
Sensor monitoring via hardware
−
Heating bath sensor is broken or
short circuited
Errors and Troubleshooting
Remedy
Connect the vapor tem-
perature sensor
Contact service
Contact service
Contact service
Connect the Auto
accurate
sensor
Contact service
Please raise the lift and
briefly switch the unit off
and then on again.
Restore the cable con-
nection between the con-
trol panel and the base
unit. Switch the power
switch off and on again!
Contact service
If the medium was in the
heating bath: Let the
heating bath cool and re-
set the maximum tem-
perature limiter
If the medium was not in
the heating bath: Contact
service
Contact service
Deactivate the unit
Check if the maximum
temperature limiter has
responded. If yes, reset
(see chapter 8.1.1)
Fill in heat transfer fluid
Contact service
Contact service
EN
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