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Binder APT.line BD 53 - Troubleshooting Guide

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BD / ED / FD (E2) 11/2010 page 39/54
10.5 Disposal of the unit in non-member states of the EC
CAUTION
Alteration of the environment.
For final decommissioning and disposal of the oven, please contact BINDER Service.
Follow the statutory regulations for appropriate, environmentally friendly disposal.
The main board of the oven includes a lithium cell. Please dispose of it according to national regulations.
11. Troubleshooting
Fault description Possible cause Required measures
Temperature
Unit door not properly closed. Completely close unit door.
Door gasket defective. Replace door gasket,
Controller not adjusted, or
adjustment interval exceeded.
Calibrate and adjust controller.
Set-point temperature is not
reached after specified time.
Wrong voltage. Check power supply for voltage of
115V or 230V.
FD: The fan doesn’t turn or turns
too slowly.
Fan defective. Contact BINDER service.
Controller defective.
Pt 100 sensor defective.
Semiconductor relay defective
Contact BINDER service.
Chamber heating permanently,
set-point not held.
Controller not adjusted, or
adjustment interval exceeded.
Calibrate and adjust controller.
Heating element defective. Chamber doesn’t heat up.
Red heating control light in the
display is lit.
Semiconductor relay defective.
Contact BINDER service.
Timer run off. Program the timer or change to time
function Continuous operation
(chap. 6.3)
Semiconductor relay defective.
Chamber doesn’t heat up.
Red heating control light in the
display is not lit.
Controller display working.
Controller defective.
Contact BINDER service.
Unit without function, only the
green “stand-by” LED is lit
Unit in stand-by mode Press down the ON/OFF button (5)
until the display lights up.
BD, option ED,FD: Temperature
inside the chamber too high, Red
alarm pilot lamp of safety device
(7a) is lit..
Safety device class 3.1 has
responded.
Check the settings of the
temperature set-point and of the
safety device class 3.1 (chap. 7.2).
Safety device class 2 has
turned off the chamber.
Let cool down the chamber and
press down RESET button. Check
the settings of the temperature set-
point and of the safety device class
2 (chap. 7.1). If appropriate, select
suitable limit value.
ED, FD: Unit without function.
Red alarm pilot lamp of safety
device (7a) is lit.
Safety device class 2
defective.
Contact BINDER service.

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