To Next PageTo Next PageWhat to do if Binder BF 720 chamber has no function?
First, check the connection to the power supply. If that's not the issue, the overtemperature protective device class 1 might have turned off the chamber. Disconnect the chamber from the power supply for at least 10 seconds and let it cool down. If the device responds again, further assistance is needed.
Why is the set-point temperature not reached in my Binder BF 720 Laboratory Equipment after the specified time?
Several factors could be the reason. Make sure the chamber door is completely closed and that the door gasket isn't defective (replace if needed). The controller may also need calibration and adjustment. Finally, verify the power supply for the correct voltage.
What to do if Binder Laboratory Equipment chamber doesn’t heat up but the controller display is working?
The timer might have run off. Try re-programming the timer or turning it off.
Why is my Binder BF 720 chamber heating permanently and not holding the set-point?
The controller may not be adjusted, so calibrate and adjust it. If the issue persists, the controller might be defective and further assistance is needed.
What to do if my ED, FD, or FED Binder BF 720 chamber has no function and shows the alarm message “!TLim”?
The safety device class 2 has likely turned off the chamber. Allow the chamber to cool down. Check the temperature set-point and the settings of the safety device class 2. If appropriate, select a suitable limit value. If the issue persists, further assistance is needed.
What to do if there is an electrical hazard during live maintenance work on Binder Accessories?
To avoid electrical hazards during maintenance on your Binder Accessories, ensure the chamber remains dry, never remove the rear panel, and always disconnect the chamber from power by turning off the main switch (for ED, FD, FED size 720 models) and pulling the plug. It is essential that only licensed electricians or experts authorized by BINDER perform any maintenance work.
How to fix a Binder BF 720 Laboratory Equipment fan that doesn’t turn or turns too slowly?
If you have a BF or FED model, the fan speed might be set too low; set the fan speed to 100%. If the problem persists, further assistance is needed.
What does the alarm message “!TProt” mean on my BD or BF Binder Laboratory Equipment?
The safety device class 3.1 has responded. Check the settings of the temperature set-point and of the safety device class 3.1.
Why are there deviations from the indicated heating-up times in my Binder BF 720?
The chamber might be fully loaded. Try loading the chamber with fewer items or consider allowing longer heating-up times.
What to do if the Binder BF 720 chamber has no function and the standby icon is displayed?
The chamber is likely in standby mode. Press down the standby button until the display lights up.
Requirements for qualified personnel to install, test, and operate the chamber safely.
Explains safety definitions, signal words, safety alert symbols, and pictograms used in the manual.
Provides general safety guidelines for chamber installation, operation, and ventilation.
Provides essential guidelines and cautions for safely lifting and transporting the chamber.
Details the electrical connection requirements and specifications for various chamber models.
Instructions for entering temperature and fan speed set-points on the controller.
Details the adjustable safety controller (class 2 or 3.1) for temperature protection.
Guide to setting the safety controller's limit temperature set-point.
Describes alarm messages and procedures for resetting alarms for class 2 and 3.1 controllers.
Entry and activation of the timer run-time and fan setting for "Delayed Off" function.
Steps for proper decontamination and chemical disinfection of the chamber in case of contamination.
Table listing common faults, possible causes, and required troubleshooting measures.
Requirements for qualified personnel to install, test, and operate the chamber safely.
Explains safety definitions, signal words, safety alert symbols, and pictograms used in the manual.
Provides general safety guidelines for chamber installation, operation, and ventilation.
Provides essential guidelines and cautions for safely lifting and transporting the chamber.
Details the electrical connection requirements and specifications for various chamber models.
Instructions for entering temperature and fan speed set-points on the controller.
Details the adjustable safety controller (class 2 or 3.1) for temperature protection.
Guide to setting the safety controller's limit temperature set-point.
Describes alarm messages and procedures for resetting alarms for class 2 and 3.1 controllers.
Entry and activation of the timer run-time and fan setting for "Delayed Off" function.
Steps for proper decontamination and chemical disinfection of the chamber in case of contamination.
Table listing common faults, possible causes, and required troubleshooting measures.
General| Temperature Range | 5 °C above ambient temperature to 300 °C |
|---|---|
| Interior Volume | 720 liters |
| Nominal Voltage | 230 V |
| Voltage | 230 V |
| Door Opening (W x H) | 1000 x 1200 mm |
| Heat-up time to 150°C | approx. 30 min |
| Number of Shelves (standard/max) | 2/ |
