Isotra CETTA Series Control And Maintenance Manual

CONTROL AND MAINTENANCE MANUAL
OUTSIDE BLINDS CETTA, ZETTA, SETTA

1. CONTROL

Cord Handle Engine

1.1 DESCRIPTION OF CONTROL USING THE CORD:

Remove the cord from the holder of lamellas. Lowering and tilting of lamellas is achieved by drawing one part of the cord in
the downward direction. By drawing the nearest part of the cord, the lamellas can be lowered; by drawing the other part of
the cord, the lamellas can be lifted. Tilting and regulation of light is achieved by slightly drawing any part of the cord. After
setting the blind into the requested position, fix the cord into the holder.
Notification: Since it is infinite, both parts of the cord should not be drawn at the same time. In the case of drawing both
parts of the cord, damage to the blind may occur, resulting in consequent necessary repair.

1.2 DESCRIPTION OF THE CONTROL USING THE HANDLE:

Remove the handle from the holder (in the case of a removable handle, insert both bayonet counters into each other),
break the lower part for better control and tilt the whole handle from the wall so that the bar in the lower and the upper part
does not intervene into the profile of the lamellas. Draw the lamellas by turning the handle in the right direction. The blind
moves upward to the point where the mechanical stop or end switch for the engine (in the case of control by engine)
terminates this movement.
By turning the handle in the opposite direction, the blinds are moved downward (the lamellas are in the closed position
during the whole period of running). The blind moves downward to the point where the mechanical stop or end switch for
Validity of the manual: 15. 4. 2015
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