Binder VD 53 - Troubleshooting Guide

VD (E2.1) 07/2017 page 73/96
18.5 Disposal of the chamber in non-member states of the EU
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
national regulations.
19. Troubleshooting
Fault description
Possible cause
Required measures
General
Chamber permanently turned
off.
No power supply.
Check connection to power supply.
Wrong voltage.
Check power supply for voltage of
115V or 230V.
Chamber fuse has responded.
Check chamber fuse.
Safety device has turned off the
oven.
Allow the oven to cool down the
oven and press the “RESET”
button. Check temperature set-
point and setting of safety device
(chap. 12). If appropriate, select
suitable limit value.
Safety device defective.
Contact BINDER Service.
Controller defective.
Heating
Set-point temperature is not
reached after specified time.
Chamber door not properly
closed.
Completely close chamber door.
Door gasket defective.
Replace door gasket,
Controller not adjusted.
Calibrate and adjust controller.
Chamber heating permanently,
set-point not held.
Controller defective.
Contact BINDER Service.
Pt 100 sensor defective.
Semiconductor relay defective
Controller not adjusted.
Calibrate and adjust controller.
Chamber doesn’t heat up.
LED (7a) “Heating active” 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 the
oven and press the “RESET”
button. Check temperature set-
point and setting of safety device
(chap. 12). If appropriate, select
suitable limit value.
Semiconductor relay defective.
Contact BINDER Service.
Controller defective.
Deviations from the indicated
heating-up times.
Oven fully loaded.
Charge the oven less or consider
longer heating-up times.