Stewart Filmscreen Corp 4-Way ScreenWall ElectriMask - Manual (Page 21)

Replacement parts and service
No user-serviceable parts are contained within the unit. Contact your dealer
or the factory if you require part replacement or service.
4-Way ScreenWall ElectriMask: Owner’s Manual 19
With reasonable care, you can expect many years of trouble-free use of
your Stewart projection screen.
We encourage you to keep your screen clean. To protect your screen when
it is not in use, store it in the fully retracted position.
Avoid getting any foreign material on the screen, as cleaning may prove
very difficult. It may not be possible to remove scratches, paint, ink, etc.
General maintenance
The surface of your screen is delicate. Special attention to these instructions
should be followed when cleaning.
‹ A draftsman-style brush may be used to lightly whisk away any
loose dirt or dust particles. (This type of brush is usually available
at office supply stores.) Stewart Filmscreen has an optional
screen cleaning kit that contains the proper type of brush.
Contact your dealer if you would like to obtain this cleaning kit.
‹ Particles left on the screen when it is retracted into the case may
form an impression on the screen surface. Periodically wipe the
back of the screen with a clean damp cloth.
‹ For tougher spots, use a solution of mild detergent and water.
Rub lightly using a sponge. Blot with a damp sponge to absorb
excess water. Residual water marks will evaporate within a few
minutes. Let the screen air dry completely before retracting.
Do not use any other cleaning materials on the screen. Contact the factory
if you have questions about removing difficult spots.
Velux covering
‹ Use a lint roller to remove particles from the Velux material.
‹ A brush can be used to comb (lift) the nap of the Velux material
to help eliminate depression marks.
S
CREEN
C
ARE AND
C
LEANING
Caution
Do not use chemicals or liquid to clean the fabric.