Dräger 7000 Notice D'utilisation page 40

en Operation
VS1-VS6, RS Water valves (all valves except the VS5 are
valves that are normally closed and open
when activated. VS5 is normally open and
closes when activated)
Gray: off
Green: active
Main pump Main pump
Gray: off
Green: active
Exhaust air flap Exhaust air flap slightly open or wide open.
Gray: Exhaust air flap is not energized and
is regulating only a small volumetric flow.
Green: Exhaust air flap is energized and is
regulating a larger volumetric flow, but only
in the Drying step.
Light Switch the light in the wash cabin on or off.
Door Door open or closed.
Lock Door locked or unlocked
LS1-LS4 Fill level sensors for the vat in the cabin
LS1 - Gray: Vat completely emptied
LS1 - Green: Sensor covered with water
LS2 - Green: Heating elements covered with
water
LS3 - Green: Target height of water in the
vat
LS4 - Red: Overflow protection
If sensor LS4 is activated, the active wash
procedure is stopped, the emergency
program is started and the vat is pumped
out.
Suit pump Suit pump
Gray: off
Green: active
Drum drive Drum drive
Gray: off
Green: active
Air box Air box temperature
Current value of temperature in °C
Heating
Gray: off
Green: active
Fan Fan
Gray: off
Green: active
Water Water temperature
Target value of temperature in °C
Current value of temperature in °C
Heating
Gray: off
Green: active
Cabin Air temperature in the cabin
Target value of temperature in °C
Current value of temperature in °C
Dosing pump 1, Dosing pump
2 and 3 (2 and 3 Gray: off
are optional) Green: active
40
Detergent 1, 2 Dosing agent
and 3 (2 and 3 Red: Dosing agent empty, sensor in the
are optional) measuring probe is no longer covered.
Green: Dosing agent available
Manual mode
Below is a list of which components can be manually controlled
and, if present, the dependencies.
NOTICE
► If a condition is not met and operation is blocked, the corre-
sponding symbol flashes yellow/black.
► If an error is detected on an actuator, the symbol flashes
red. The error must be corrected and then acknowledged
with the F8 key below the touchscreen.
Component Description
Light -
V1-V6 -
Exhaust air flap -
Suit pump -
RS Backwashing runs for 25 seconds and is
then automatically deactivated again.
Main pump The main pump can only be activated if:
the doors are closed and locked and

at least one of the valves VS2, VS3.1,

VS3.2 or VS4 is open.
Lock The door lock can only be activated when
the doors are closed.
Drum drive The drum drive can only be activated when
the doors are closed and locked.
Air box The heating in the air box can only be
activated if:
the doors are closed and locked and

the fan is switched on.

As soon as the heating in the air box is
activated, the temperature continues to
rise until deactivated.
Above +66 °C the heating switches off and
the wash procedure is stopped. When the
temperature falls below +66 °C, the error
can be acknowledged and the wash
procedure can be continued again.
Fan The fan can only be activated when the
doors are closed and locked.