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Wrinkles (grey cracking)
Wrinkles can be produced when the fabric is assembled
(cut and sewn) and when it is folded. Surface effects
(shifts in pigmentation) can occur in the wrinkles. When
viewed against the light, these resemble dirty marks (es-
pecially on light-coloured fabric).
Chalk lines
These are light stripes of the impregnating material on the
fabric surface. They result from handling the fabric during
production and assembly of the units. Although the fabric
is handled with special care, these effects cannot be fully
avoided in dark fabrics.
Waviness in the seams and fabric panels
As the fabric is wound onto and off of the shaft, it is tight-
ened more at the borders, seams and panels than be-
tween the seams. The resulting tension in the fabric can
lead to waviness (e.g. waffle or fishbone patterns) that
"digs" into the fabric. The waves are visible when the unit
is open.
Waffling
Because of the production method, waffling may form
under certain weather conditions and in certain fabric
sizes. This effect is more visible in unfavourable lighting
conditions. The formation of waffling is accelerated and
enhanced through wetness (humidity, rain). If a fabric that
has been "softened" in this way is retracted, waffling and
wrinkles can become particularly pronounced.
Weave flaws
Spinning of the yarns as well as warping in the weaving
mill and the weaving process itself is executed under ten-
sion. The yarn may break. This will lead to knots. Irregular
thread thicknesses are seen as light areas or burls in the
fabric.
[B866589_3] - EN / 05.04.12
6
Spare parts/repairs
CAUTION
Personal injury or property damage resulting
from inappropriate repairs!
To ensure that your product operates properly on a con-
tinuous basis and to avoid changing its approved status,
use WAREMA spare parts only. Contact a qualified spe-
cialist for further information if necessary.
7
Dismantling/disposal
CAUTION
Personal injury or property damage from incor-
rect dismantling!
Dismantling and re-installation of the product must be
undertaken by a qualified specialist in accordance with
current guidelines and standards. Be sure to ask the
manufacturer for any missing documents before beginning
to dismantle or reinstall the product.
Should the product no longer be required, ensure that it is
disposed of correctly in accordance with the relevant
regulations.
Procedure for disposal
Page 13 of 16
Repair/dismantling
The product should only be repaired by a
qualified specialist.
The product should only be dismantled by
a qualified specialist.
Components identified in this manner should
not be disposed of with the household trash.
Subject to change without notice.
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