120
down for technical service.
Wrong connection block S-203
The machine disinfection automatically started and checked whether the hot water block is tted.
Cause: No connection block is present:
Action: Place the machine disinfection connection block and then press the Start
button.
Cause: The endoscope connection block is present.
Action: Exchange this block for a machine disinfection connection block and press the Start
button.
Cause: The machine disinfection connection block is present.
Action: Try pressing the Start
button again. If the message recurs, then consult the maintenance
department.
Lid open S-211
Cause: The lid is closed: During the program, the lid sensor has failed and now indicates that the cover
is open.
Action: The program can be stopped only via the expert operation. Report the error to the maintenance
department to adjust the sensor, if necessary.
Cause: During the program the lid was opened.
Action: Close the lid and press the Start
button to continue the program.
Start not allowed: Check detergent pressure sensor S-222
Cause: The detergent sensor is out of alignment or faulty.
Action: Report the fault to the maintenance department.
No detergent ow S-223
Cause: The detergent reservoir is empty.
Action: Check if the detergent reservoir is empty. If so, ll the reservoir. If there is sufcient detergent
in the reservoir, press the Start
button. If the error repeats, see the alternate cause below.
Cause: The detergent sensor or pump is defective.
Action: Report the fault to instrument service.
Start not allowed : Detergent level low.
Start not allowed : Alcohol level low.
S-224,S-244
Cause: The reservoir is empty.
Action: Check if the level of uid in the reservoir. If it is empty, ll or replace the reservoir. If there is
sufcient uid in the reservoir, press the Start
button. If the error repeats, see the alternate
cause below.
Cause: The sensor in the reservoir is defective.