Dräger 7000 Notice D'utilisation page 46

en Troubleshooting
5 Troubleshooting
CAUTION
Risk of injury and of damage to equipment.
During work with the emergency stop button pressed and the
main switch not switched off, some components are still live.
► All work may only be carried out with the main switch
switched off.
Error
Error message
E01: Permitted water level (LS4)
exceeded, emergency program
started
General error message and illumi-
nation of the fault light
E02: Excess temperature heating
air
General error message and illumi-
nation of the fault light
E03: Excess temperature heating
water
General error message and illumi-
nation of the fault light
E04: Ventilator error
General error message and illumi-
nation of the fault light
E05: Door lock error
General error message and illumi-
nation of the fault light
E06: Detergent 1 empty
E07: Detergent 2 empty
E12: Detergent 3 empty
Error message
E08a: Time monitoring for filling
vat, target value was unable to be
achieved in the specified time.
and illumination of the general fault
light Time monitoring cleaning step
Error message
E08b: Time monitoring for heating
up system, target value was
unable to be achieved in the
specified time.
and illumination of the general fault
light Time monitoring cleaning step
46
Cause
The inlet valve is defective and does not
close.
The fill level sensor is stuck or defective and
displays incorrect values.
The heating does not switch off. The
contactor in the control cabinet is defective.
The temperature sensor is defective.
The heating does not switch off. The
contactor in the control cabinet is defective.
The temperature sensor is defective.
The hot water supply is too hot.
The fan is defective.
A door is not closed.
A door contact switch is defective.
A door lock is defective.
The detergent/disinfectant container is
empty.
The fill level indicator of the suction lance is
defective and indicates empty level although
the canister is still full.
The tap is closed and no water is reaching
the cabin.
The inlet valve is defective and does not
open. No water is flowing into the vat.
The vat is full.
The fill level sensor is stuck or defective.
The air heater, the water heater or the
temperature sensor is defective.
The heating elements are not covered with
water. Water leaks
The heating elements are not covered with
water. The water collects in the washed
items, e.g., CPS hood
NOTICE
All error messages can be called up by pressing the F6 key
below the touchscreen (see chapter 4.3.8).
Remedy
Turn off the water tap and call Dräger Service.
Open the technical cabinet. Clean the fill level
sensors in the vat next to the intake port.
If the error persists, call Dräger Service.
Call Dräger Service.
Call Dräger Service.
Call Dräger Service.
Call Dräger Service.
Check the temperature of the water supply.
Call Dräger Service.
Close the door.
Call Dräger Service.
Call Dräger Service.
Replace the detergent/disinfectant container.
Call Dräger Service.
Turn on the tap.
Call Dräger Service.
Open the technical cabinet. Clean the fill level
sensors at the bottom of the vat next to the
intake port.
If the error persists, call Dräger Service.
Call Dräger Service.
Call Dräger Service.
Check for visible water accumulation in the
washed items.