Heidolph Hei-VAP Advantage - Manual (Page 60)

Errors and Troubleshooting
52 Hei-VAP Value, Hei-VAP Advantage
EN
EN EN
8 Errors and Troubleshooting
8.1 General errors
Error / message Cause Remedy
Unit cannot be switched on Main plug not connected to the main pow-
er supply
 Connect the main plug
with the power supply
Fuses defective or blown fuse
 Replace fuses
(see chapter 9.2)
No heating function Master switch is deactivated
 Activate main switch
Fuses defective or blown fuse
 Replace fuses
(see chapter 9.2)
Master switch is defective
 Contact service
The connecting cable of the heating bath is
not connected.
 Connect the connecting
cable of the heating bath
The heater of the heating bath is defective
 Contact service
The maximum temperature limiter re-
sponded
 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
Drive unit is not rotating Master switch is defective
 Contact service
Speed controller is on the left stop
(Hei-VAP value)
 Turn the speed controller
to the right
Drive unit is defective
 Contact service
Fuses defective or blown fuse
 Replace fuses
(see chapter 9.2)
Motor lift is not functioning Master switch is deactivated
 Activate main switch
Master switch is defective
 Contact service
Fuses defective or blown fuse
 Replace fuses
(see chapter 9.2)
Lift is at end stop
 Activate other arrow key
Mechanical system / motor is defective
 Contact service
Height stop is not set accurately
 Perform height adjust-
ment
(see chapter 4.5.7)