Venta LW15 COMFORT Plus Mode D'emploi page 29

WHAT HAPPENS IF...?
Ensure that the device is switched off during any measures and the
switching power supply is disconnected from the outlet!
... E1 is shown in the display?
The device has switched off automatically because the locking buttons on the
upper housing are not closed properly.
i
Close upper housing properly again by pushing on the outer ends of locking buttons.
Switch device on and off with the power button  .
... E2 is shown in the display?
The device has switched off automatically, because the motor is overstrained
(e.g. through the intrusion of foreign objects or similar).
i
Measure: Remove upper housing. Check whether the disk stack in the lower housing as
well as fan blades in the upper housing are freely movable. Next, place the device back in
operation.
... the display is touched with stronger pressure?
This can result in visible „pressure points", which does not represent a quality
defect. After the pressure is removed, these „pressure points" will disappear.
... the power button  to switch on the device does not appear in the
display?
Please check whether the switching power supply is connected to the mains.
... the power button  to switch on the device does not appear in the
display, even though the switching power supply is connected to the
mains?
Please check whether the switching power supply is firmly plugged into the drive
unit
i
Measure: Remove upper housing. Check correct seating (see instructions to clean the
upper housing of the device). Next, place the device back in operation.
... WATER is shown in the display, even though there is water in the
lower housing?
Please check whether there is sufficient water in the lower housing and/or
whether the upper housing is placed correctly on the lower housing.
i
Measure: Remove upper housing. Fill lower housing with tap water to the WATERLINE
marking. Place upper housing correctly on lower housing. The switching power supply
may not be jammed between the upper and lower housings. Next, place the device back
in operation.
Venta Comfort
Plus
EN 23