Heidolph Hei-VAP Precision - Manual (Page 44)

Errors and Troubleshooting
87
Operation
86
Favorites
Menu entry Value range / status
(empty)
[name of Favorite]
▪ Apply
▪ Rename
▪ Copy
▪ Delete
Back
Softkey 4 Esc
Cancelling the entry and backing up on step, no storage of
changes
Menu entry Value range / status
Online-Help On/Off
Safety pressure 900 … 1200 mbar
Heating bath media Water; PEG; OIL; Default value: Water
Max. Temp. Heating
Bath
20 to 210 °C [max. heating bath temp.] in 0.5 °C; default
value: 20 °C
Water: = 90 °C; 20 ... 95 in 1 °C
PEG, OIL = 210 °C; 20 ... 210 °C in 1 °C
Language German, English, Spanish, French, Italian
Bath Power at End On/Off; default value: On
Brightness Display yes/no; default value: No
Calibration of the
p-sensor
yes/no; default value: No
Error history yes/no; default value: No
Reboot setup yes/no; default value: No
Scale time axis Setting range of 1 to 120 minutes.
Accept (OK)
Setup
Softkey 4 Esc
Cancelling the entry and backing up on step, no storage of
changes
General errors
Error / message Cause Remedy
Unit cannot be
switched on
Main plug not connected to
the main power supply
Connect the main plug
with the power supply
Fuses defective or blown fuse Replace fuses
(see chapter
“Maintenance,
cleaning, service” –
“Maintenance”)
No heating function Master switch is deactivated Activate main switch
Fuses defective or blown fuse Replace fuses
(see chapter
“Maintenance,
cleaning, service” –
“Maintenance”)
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 responded
If the medium was in
the heating bath: Let the
heating bath cool and
reset the maximum
temperature 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
“Maintenance,
cleaning, service” –
“Maintenance”)