Heidolph Hei-VAP Expert, Руководство по эксплуатации

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Troubleshooting
64
Error messages on display Cause Remedy
Error
The pressure sensor is not attached
or defective.
Pressure sensor not
attached or defective
or control box is not
connected correctly.
▪ Check and re-attach
vacuum sensor
▪ Check connection of
control box
Error
Defective communication with the
pressure sensor!
Hardware fault on the
vacuum plug-in board
▪ Contact service
▪ Replace vacuum
plug-in board
Error
The ventilation valve is not
connected or is defective.
Ventilation valve not
connected or defective
or control box is not
connected correctly.
▪ Check and re-connect
the ventilation valve
▪ Check connection of
control box
Error
The ventilation valve is defective.
Short circuit in the
ventilation valve
▪ Contact service
Error
The vacuum valve is not attached or
defective.
Vacuum valve not
attached or defective
or control box is not
connected correctly.
▪ Check and re-attach
vacuum valve
▪ Check connection of
control box
Error
The vacuum valve is defective.
Short circuit in the
vacuum valve
▪ Contact service
Error
The vacuum pump is not attached
or defective.
Vacuum pump not
attached or defective
or control box is not
connected correctly.
▪ Check and re-attach
vacuum pump
▪ Check connection of
control box
Error
Vacuum module:
Connection error between base
plate and vacuum plug-in board.
Please check the cable connection!
Bus error of the
component, e.g. due
to plugging/unplugging
during operation.
▪ Check cable
connection
▪ Switch the device off
and on again!
Error
Chiller module:
Connection error between base
plate and chiller plug-in board.
Please check the cable connection!
Bus error of the
component, e.g. due
to plugging/unplugging
during operation.
▪ Check cable
connection
▪ Switch the device off
and on again!
Error
A communication error between
base plate and control panel has
occurred!
Bus error of the
component, e.g. due
to plugging/unplugging
during operation.
▪ Check cable
connection
▪ Switch the device off
and on again!
Error
The rotary drive is overloaded or
defective!
Switch the device off and on again!
Drive motor defective
or overloaded
▪ Switch the device off
and on again!
▪ Contact service
Error
Alarm from the chiller:
Circuit board is too hot
Chiller overloaded Switch chiller off and
let it cool down