BINDER VD 23 - Manual (Page 93)

VDL (E2.1) 04/2014 page 93/107
17.5 Disposal of the unit in non-member states of the EC
CAUTION
Alteration of the environment.

For final decommissioning and disposal of the vacuum drying oven, please contact
BINDER Service.
 Follow the statutory regulations for appropriate, environmentally friendly disposal.
The main board of the vacuum drying oven includes a lithium cell. Please dispose of it according to na-
tional regulations.
18. Troubleshooting
Fault description Possible cause Required measures
General
Unit permanently turned off.
No power supply. Check connection to power supply.
Wrong voltage.
Check power supply for voltage of
115V or 230V.
Oven not connected to com-
pressed air supply.
Connect the oven to the com-
pressed air supply before start-up.
Unit fuse has responded. Check unit fuse.
Safety device has turned off the
oven.
Allow the oven to cool down and
press the “RESET” button. Check
temperature set-point and setting of
safety device (chap. 12). If appro-
priate, select suitable limit value.
Safety device defective.
Contact BINDER Service.
Controller defective.
Heating
Chamber doesn’t heat up.
LED (7a) “Heating active” lit.
Pilot light (4) “No heating re-
lease” lit.
Pressure > 125 ± 25 mbar / 3.69
±0.74 inHg.
A vacuum of 125 ± 25 mbar / 3.69
±0.74 inHg.) or below is needed for
heating release.
Unit door not properly closed. Completely close unit door.
Door gasket defective. Replace door gasket.
Chamber doesn’t heat up.
LED (7a) “Heating active” lit.
Pilot light (4) “No heating re-
lease” not lit.
Heating element defective.
Contact BINDER Service.
Semiconductor relay defective.
Chamber doesn’t heat up.
LED (7a) “Heating active” not lit.
Safety device has turned off the
oven.
Allow the oven to cool down and
press down the “RESET” button.
Check temperature set-point and
setting of safety device (chap. 12).
If appropriate, select suitable limit
value.
Controller defective Contact BINDER Service
Set-point temperature is not
reached after specified time.
Controller not adjusted. Calibrate and adjust controller.