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2.2.3 TENSIONING THE TWISTER-SAIL
Deviation:
For any installation of a height-adjustable column, before beginning to tension
the tension cable using the tensioning crank, the hand crank that is embedded inside the
crank housing should be turned in order to raise the tension cable until it stops at the very
top. In doing so, the tension cable will slacken to a greater or lesser degree, depending on
the installation situation. From this point, the tensioning crank is turned anti-clockwise to re-
tension the tension cable so that it is no longer slack. This position is used as the zero point for
the following values for the number of crank turns. You can now continue to follow the steps
in the
SHADE
ONE®
Twister-Sail installation guide regarding tensioning.
Deviation:
The values for the number of crank turns is different for height-adjustable columns.
Using the zero point that was established previously for counting the number of crank turns,
the basic pre-tensioning value is 45 turns and the maximum number of turns is 100. You can
now continue the installation by following the steps in the
SHADE
ONE®
Twister-Sail installation
guide up to the point of attaching the restraint cables.
2.2.4 ATTACHING RESTRAINT CABLES TO THE TENSION CABLES
Deviation:
For this step, the Twister-Sail not only needs to be fully rolled out but the tension
cable
also needs to be raised to the very top.
You can now continue to follow the steps in the
SHADE
ONE®
Twister-Sail installation guide up
to the point of commissioning.
I N S TA L L AT I O N G U I D E
2.2.2 ATTACHING THE TENSION CABLE
Deviation:
Whenever a height-adjustable column is installed, the hand crank that is embedded
inside the crank housing should be used to lower the tension cable until it stops at the very
bottom. From this point, follow the
SHADE
ONE®
Twister-Sail installation guide and continue
with the steps for attaching the tension cable up to the point of tensioning of the Twister-Sail.