Binder KBF-S 240, Operating Manual

Page: 62 / 89

KBF-S (E6) 08/2018 page 62/88
21.2 Service Reminder
After the recommended maintenance interval, a message appears on the controller.
After one year of operation, the message “Maintenance due” appears
in the text field of the controller display.
Maintenance due!
Press the OK button , to confirm the message. After one week of operation, the message reappears.
If you press down the OK button for 10 seconds, the message is
reset for one year.
The display shows the message “Counter has been reset”.
Counter has been res
21.3 Cleaning and decontamination
Clean the chamber after each use to avoid potential corrosion damage by ingredients of the test material.
DANGER
Electrical hazard.
Danger of death.
∅
Do NOT spill water or cleaning agents over the inner and outer surfaces.

Before cleaning, turn off the chamber at the main power switch and dis-
connect the power plug.

Completely dry the chamber before turning it on again.
21.3.1 Cleaning
Disconnect the chamber from the power supply before cleaning. Pull the power plug.
The interior of the chamber must be kept clean. Thoroughly remove any residues of test mate-
rial.
Wipe the surfaces with a moistened towel. In addition, you can use the following cleaning agents:
Exterior surfaces
inner chamber
racks
door gaskets Standard commercial cleaning detergents free from acid or halides.
Alcohol-based solutions.
We recommend using the neutral cleaning agent Art. No. 1002-0016.
Instrument panel Standard commercial cleaning detergents free from acid or halides.
We recommend using the neutral cleaning agent Art. No. 1002-0016.
Zinc coated hinge
parts
rear chamber wall Standard commercial cleaning detergents free from acid or halides.
Do NOT use a neutral cleaning agent on zinc coated surfaces.