Avtek Tension Gebrauchsanweisung Seite 10

NOTICE
Do not touch projection surface with hands.
.
Do not write or draw on projection surface
.
Use a soft cloth or brush to clean the projection surface.
Note: The screen may be operated as frequently as necessary but should not be
lowered and raised continuously. Doing so will cause the motor to overheat and power
to cut off. If this happens it will be necessary to wait until the motor has cooled down
sufficiently to resume operation.
8
Do not use chemical cleaning agents
to clean the projection surface.
Do not disassemble the screen.
Use water and a soft cloth to clean the screen.