Disposal Of The Chamber In Non-Member States Of The Ec; Troubleshooting - Binder vdl 23 Operating Manual

17.5 Disposal of the chamber in non-member states of the EC

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
General
Chamber permanently turned
off.
Heating
Chamber doesn't heat up.
LED (7a) "Heating active" lit.
Pilot light (4) "No heating re-
lease" lit.
Chamber doesn't heat up.
LED (7a) "Heating active" lit.
Pilot light (4) "No heating re-
lease" not lit.
Chamber doesn't heat up.
LED (7a) "Heating active" not lit.
Set-point temperature is not
reached after specified time.
VDL (E2.1) 05/2016
CAUTION
Possible cause
No power supply.
Wrong voltage.
Oven not connected to com-
pressed air supply.
Chamber fuse has responded.
Safety device has turned off the
oven.
Safety device defective.
Controller defective.
Pressure > 125 ± 25 mbar / 3.69
±0.74 inHg.
Chamber door not properly
closed.
Door gasket defective.
Heating element defective.
Semiconductor relay defective.
Safety device has turned off the
oven.
Controller defective
Controller not adjusted.
Required measures
Check connection to power supply.
Check power supply for voltage of
115V or 230V.
Connect the oven to the com-
pressed air supply before start-up.
Check chamber fuse.
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.
Contact BINDER Service.
A vacuum of 125 ± 25 mbar / 3.69
±0.74 inHg.) or below is needed for
heating release.
Completely close chamber door.
Replace door gasket.
Contact BINDER Service.
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.
Contact BINDER Service
Calibrate and adjust controller.
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